Ungakuthuthukisa kanjani ukucutshungulwa kwepulasitiki kanye nekhwalithi yobuso?
I-Silicone ingenye yezithasiselo ze-polymer ezidumile kakhulu ezisetshenziselwa ukuthuthukisa ukusebenza kokucubungula ngenkathi kulungiswa izakhiwo ezingaphezulu, njengokunciphisa i-coefficient of friction, ukumelana nokuklwebheka, ukumelana nokuklwebheka, kanye nokuthamba kwama-polymer. Lesi sithasiselo besisetshenziswa ezinhlotsheni zoketshezi, ze-pellet, kanye ne-powder, kuye ngesidingo seprosesa yepulasitiki.
Ngaphezu kwalokho, kufakazelwe ukuthi abakhiqizi be-thermoplastics bafuna ukuthuthukisa amazinga okukhipha, ukufeza ukugcwaliswa kwesikhunta okuqhubekayo, ikhwalithi ephezulu kakhulu, ukusetshenziswa kwamandla okuphansi, nokusiza ukunciphisa izindleko zamandla, konke ngaphandle kokwenza izinguquko emishinini yokucubungula evamile. Bangazuza ku-silicone masterbatch, basize nemizamo yabo yomkhiqizo ukuze kube nomnotho ojikelezayo.
I-SILIKE ihole ekucwaningeni i-silicone nepulasitiki (izinhlanganisela ezimbili ezihambisanayo zokufundisana okuhlukahlukene), futhi ithuthukise imikhiqizo ehlukene ye-silicone yezinhlelo zokusebenza ezahlukahlukene njengezicathulo, ucingo nekhebula, izimoto, amapayipi okuxhumana, ifilimu, izinhlanganisela zepulasitiki zokhuni, izingxenye ze-elekthronikhi, njll.
Umkhiqizo we-silicone we-SILIKE usetshenziswa kabanzi ekubumbeni nge-injection, ekubumbeni kwe-extrusion, kanye nasekubumbeni nge-blow. Singakwazi ukwenza ngokwezifiso izinga elisha elikhethekile kule mikhiqizo ngokwezidingo zamakhasimende ethu.
Kuyini i-silicone?
I-Silicone iyinhlanganisela yokwenziwa engangenisi lutho, Isakhiwo esiyisisekelo se-silicone sakhiwe ngama-polyorganosiloxanes, lapho ama-athomu e-silicon exhunyaniswa nomoya-mpilo ukuze kudalwe isibopho se-"siloxane". Ama-valence asele e-silicon axhunyaniswa namaqembu e-organic, ikakhulukazi amaqembu e-methyl (CH3): i-Phenyl, i-vinyl, noma i-hydrogen.
Isibopho se-Si-O sinezici zamandla amakhulu ethambo, kanye nezakhiwo zamakhemikhali ezizinzile kanye nethambo le-Si-CH3 lijikeleza ithambo le-Si-O ngokukhululeka, ngakho-ke ngokuvamile i-silicone inezakhiwo ezinhle zokuvimbela ukushisa, ukumelana nokushisa okuphansi nokuphezulu, izakhiwo zamakhemikhali ezizinzile, ukungabi namandla okuhle komzimba, kanye namandla aphansi omhlaba. Ngakho-ke zisetshenziswa kabanzi ekucutshungulweni okuthuthukisiwe kwepulasitiki kanye nekhwalithi yobuso bezingxenye eziqediwe zezingxenye zangaphakathi zezimoto, izintambo kanye nezintambo, amapayipi okuxhumana, izicathulo, ifilimu, ukumboza, indwangu, izinto zikagesi, ukwenza amaphepha, ukupenda, ukuhlinzekwa kokunakekelwa komuntu siqu, kanye neminye imboni. Ihlonishwa njenge-"industrial monosodium glutamate".
Iyini i-silicone masterbatch
I-Silicone masterbatch uhlobo lwesengezo embonini yerabha nepulasitiki. Ubuchwepheshe obuthuthukisiwe emkhakheni wezithasiselo ze-silicone ukusetshenziswa kwe-silicone polymer (PDMS) ye-ultra-high molecular weight (UHMW) kuma-resin ahlukahlukene e-thermoplastic, njenge-LDPE, i-EVA, i-TPEE, i-HDPE, i-ABS, i-PP, i-PA6, i-PET, i-TPU, i-HIPS, i-POM, i-LLDPE, i-PC, i-SAN, njll. Futhi njengama-pellets ukuze kuvunyelwe ukufakwa okulula kwesengezo ngqo kwi-thermoplastic ngesikhathi sokucubungula. kuhlanganisa ukucubungula okuhle kakhulu ngezindleko ezingabizi. I-silicone masterbatch kulula ukuyipha, noma ukuyixuba, ibe yipulasitiki ngesikhathi sokuhlanganiswa, ukukhishwa, noma ukubumba ngomjovo. Ingcono kune-wax oil yendabuko nezinye izithako ekuthuthukiseni ukushelela ngesikhathi sokukhiqiza. Ngakho-ke, abaprosesa bepulasitiki bakhetha ukuzisebenzisa ekukhipheni.
Izindima ze-Silicone Masterbatch Ekuthuthukiseni Ukucubungula Kwepulasitiki
I-silicone masterbatch ingenye yezinketho ezithandwa kakhulu ngabaprosesa ekucutshungulweni kwepulasitiki nasekuthuthukisweni kwekhwalithi yobuso. Njengohlobo lwe-super lubricant. Inemisebenzi eyinhloko elandelayo uma isetshenziswa ku-thermoplastic resin:
A. Thuthukisa ikhono lokugeleza kwamapulasitiki nokucubungula;
izakhiwo ezingcono zokugcwalisa isikhunta kanye nokukhulula isikhunta
ukunciphisa i-torque ye-extruder futhi kuthuthukiswe izinga le-extrusion;
B. Kuthuthukisa izakhiwo zobuso bezingxenye zepulasitiki ezikhishwe/ezifakwe injektha ekugcineni
Thuthukisa ukuqeda kobuso bepulasitiki, ubushele, futhi unciphise i-coefficient yokungqubuzana kwesikhumba, Thuthukisa ukumelana nokuguguleka kanye nokumelana nokuklwebheka;
Futhi i-silicone masterbatch inokuqina okuhle kokushisa (izinga lokushisa lokubola kokushisa licishe libe ngu-430 ℃ ku-nitrogen) futhi ayifuduki;
Ukuvikelwa kwemvelo; Ukuxhumana ngokuphepha nokudla
Kumelwe siveze ukuthi yonke imisebenzi ye-silicone masterbatches iphethwe u-A no-B (amaphuzu amabili angenhla esiwabhalile) kodwa akuwona amaphuzu amabili azimele kodwa
basekelana, futhi bahlobene kakhulu
Imiphumela emikhiqizweni yokugcina
Ngenxa yezici zesakhiwo sama-molecule se-siloxane, umthamo mncane kakhulu ngakho-ke cishe awuthinti impahla yemishini yemikhiqizo yokugcina. Ngokuvamile, ngaphandle kokwelulwa namandla omthelela kuzokhula kancane, ngaphandle kwemiphumela kwezinye izakhiwo zemishini. Uma umthamo omkhulu, unomphumela wokubambisana nezithathi zomlilo.
Ngenxa yokusebenza kwayo okuvelele ekumelaneni nokushisa okuphezulu nokuphansi, ngeke kube nemiphumela emibi ekumelaneni nokushisa okuphezulu nokuphansi kwemikhiqizo yokugcina. Ngenkathi ukugeleza kwe-resin, ukucubungula, kanye nezakhiwo zomphezulu kuzothuthukiswa ngokusobala futhi i-COF izoncishiswa.
Indlela yesenzo
Ama-masterbatch e-Silicone angama-polysiloxane anesisindo sama-molecule aphezulu kakhulu asakazeke kuma-resin ahlukene okuthwala, okuwuhlobo lwe-masterbatch esebenzayo. Uma ama-masterbatch e-silicone anesisindo sama-molecule aphezulu kakhulu engezwa kumapulasitiki ngenxa yamandla awo angewona awe-polar futhi anamandla aphansi omhlaba, anomkhuba wokuthuthela endaweni yepulasitiki ngesikhathi senqubo yokuncibilika; kuyilapho, njengoba inesisindo sama-molecule esikhulu, ayikwazi ukuphuma ngokuphelele. Ngakho-ke sikubiza ngokuthi ukuvumelana nobunye phakathi kokufuduka nokungafuduki. ngenxa yalesi sici, ungqimba lokuthambisa oluguquguqukayo lwakhiwa phakathi kwendawo yepulasitiki nesikulufu.
Njengoba ukucubungula kuqhubeka, lolu ngqimba lokuthambisa luhlala lususwa futhi lukhiqizwa. Ngakho-ke ukugeleza kwe-resin nokucubungula kuyathuthuka njalo futhi kunciphisa ugesi, i-torque yemishini futhi kuthuthukiswe umkhiqizo. Ngemva kokucubungula ama-twin-screw, ama-silicone masterbatches azosatshalaliswa ngokulinganayo kumapulasitiki futhi akhe inhlayiya kawoyela engu-1 kuya ku-2-micron ngaphansi kwe-microscope, lawo manhlayiya kawoyela azonikeza imikhiqizo ukubukeka okungcono, umuzwa omuhle wesandla, i-COF ephansi, kanye nokumelana okukhulu kokuklwebheka nokuklwebheka.
Kusukela esithombeni singabona ukuthi i-silicone izoba yizinhlayiya ezincane ngemva kokuhlakazeka kumapulasitiki, into eyodwa esiyidingayo ukukhombisa ukuthi ukuhlakazeka kuyinkomba eyinhloko yama-silicone masterbatyches, uma izinhlayiya zincane, lapho zisabalala ngokulinganayo, umphumela ongcono esizowuthola.
Konke Mayelana Nokusetshenziswa Kwezithasiselo ze-Silicone
I-Silicone Masterbatch yeukungqubuzana okuphansiIpayipi le-Telecom
I-SILKE LYSI silicone masterbatch efakwe kungqimba lwangaphakathi lwepayipi le-HDPE Telecom, inciphisa i-coefficient of friction ngaleyo ndlela yenza kube lula ukushaywa kwezintambo ze-optic fiber kude. Ingqimba yayo yangaphakathi ye-silicon core ikhishwa ngaphakathi kodonga lwepayipi ngokuvumelanisa, isatshalaliswa ngokulinganayo odongeni lwangaphakathi lonke, ungqimba lwe-silicon core lunokusebenza okufanayo ngokomzimba nangokomshini njenge-HDPE: akukho ukuxebuka, akukho ukuhlukaniswa, kodwa lunokugcoba okuhlala njalo.
Ifanele izinhlelo zamapayipi ze-PLB HDPE telecom duct, ama-duct e-silicon core, i-fiber optical yokuxhumana kwangaphandle, ikhebula le-fiber optical, kanye nepayipi elikhulu lobubanzi, njll.
I-masterbatch elwa nokuklwebhekakwamakhemikhali ezimoto e-TPO
Ukusebenza kokuklwebheka kwamakhemikhali e-talc-PP kanye ne-talc-TPO kube yinto egxile kakhulu, ikakhulukazi ekusetshenzisweni kwangaphakathi nangaphandle kwezimoto lapho ukubukeka kudlala indima ebalulekile ekwamukelweni kwekhwalithi yemoto yikhasimende. Ngenkathi izingxenye zezimoto ezisekelwe ku-polypropylene noma i-TPO zinikeza izinzuzo eziningi zezindleko/ukusebenza ngaphezu kwezinye izinto, ukusebenza kokuklwebheka kanye nokonakala kwale mikhiqizo ngokuvamile akuhlangabezani nakho konke okulindelwe yikhasimende.
Umkhiqizo wochungechunge lwe-SILIKE Anti-scratch masterbatch uyindlela yokwenza i-pelletized ene-polymer ye-siloxane enesisindo esikhulu sama-molecule esatshalaliswe ku-polypropylene nakwamanye ama-resin e-thermoplastic futhi ihambisana kahle ne-substrate yepulasitiki. Lawa ma-masterbatch anti-scratch athuthukisa ukuhambisana ne-matrix ye-Polypropylene (CO-PP/HO-PP) -- Okuholela ekuhlukanisweni kwesigaba esiphansi kwendawo yokugcina, okusho ukuthi ihlala ebusweni bepulasitiki yokugcina ngaphandle kokuhamba noma ukuphuma, ukunciphisa ukufiphala, ama-VOC noma amaphunga.
Ukwengezwa okuncane kuzonikeza ukumelana kokuklwebheka okuhlala isikhathi eside kwezingxenye zepulasitiki, kanye nekhwalithi engcono yendawo njengokumelana nokuguga, ukuzwa kwesandla, ukunciphisa ukuqongelela kothuli, njll., Le mikhiqizo isetshenziswa kabanzi kuzo zonke izinhlobo zezinto eziguquliwe ze-PP, TPO, TPE, TPV, PC, ABS, PC/ABS, izinto zangaphakathi zezimoto, amagobolondo ezinto zasekhaya, namashidi, njengamaphaneli eminyango, amadeshibhodi, ama-consoles aphakathi, amaphaneli ezinsimbi, amaphaneli eminyango yezinto zasekhaya, imichilo yokuvala.
Kuyini i-Anti scratch masterbatch?
I-masterbatch elwa nokuklwebheka iyisengezo esisebenza kahle sokumelana nokuklwebheka samakhemikhali e-PP/TPO angaphakathi noma ezinye izinhlelo zepulasitiki, iyifomula eyenziwe nge-pelletized ene-polymer ye-siloxane enesisindo sama-molecule esingu-50% esiphezulu kakhulu enamaqembu akhethekile asebenzayo asebenza njengomphumela wokubambelela ku-Polypropylene (PP) kanye nezinye izinhlayiya ze-thermoplastic. Isiza ekuthuthukiseni izakhiwo ezihlala isikhathi eside zokulwa nokuklwebheka zangaphakathi kwezimoto kanye nezinye izinhlelo zepulasitiki, ngokunikeza ukuthuthukiswa ezicini eziningi ezifana nekhwalithi, ukuguga, ukuzwa kwesandla, ukwakheka kothuli okuncishisiwe... njll.
Uma kuqhathaniswa nezithasiselo ze-Silicone / Siloxane ezijwayelekile ezinesisindo esiphansi sama-molecule, i-Amide, noma ezinye izinhlobo zezithasiselo zokuklwebha, i-SILIKE Anti-scratch Masterbatch kulindeleke ukuthi inikeze ukumelana okungcono kakhulu kokuklwebha futhi ihlangabezane nezindinganiso ze-PV3952 kanye ne-GMW14688.
I-Masterbatch yokulwa nokuguguleka kwezicathulo
I-silicone masterbatch igxile ekwandiseni isici sayo sokumelana nokuguguleka ngaphandle kohlobo olujwayelekile lwe-silicone additive, i-Anti-abrasion masterbatch yenzelwe ikakhulukazi imboni yezicathulo, isetshenziswa kakhulu kuma-compound e-EVA/TPR/TR/TPU/Color RUBBER/PVC.
Ukwengezwa okuncane kwazo kungathuthukisa ngempumelelo ukumelana kokuguguleka kokugcina kwe-EVA, TPR, TR, TPU, irabha, kanye ne-PVC shoe sole futhi kwehlise inani lokuguguleka kuma-thermoplastics, okusebenzayo ekuhlolweni kokuguguleka kwe-DIN.
Lesi sithako esivimbela ukuguguleka singanikeza ukusebenza okuhle kokucubungula, ukumelana nokuguguleka kuyafana ngaphakathi nangaphandle. Ngesikhathi esifanayo, ukugeleza kwe-resin, kanye nokukhanya kwendawo nakho kuyathuthuka, okwandisa kakhulu isikhathi sokusetshenziswa kwezicathulo. Hlanganisa induduzo nokuthembeka kwezicathulo.
Kuyini i-Anti-abrasion Masterbatch?
Uchungechunge lwe-SILIKE Anti-abrasion masterbatches luyifomula eyenziwe nge-pelletized ene-UHMW Siloxane polymer esakazeke kuma-resin e-SBS, EVA, Rubber, TPU, kanye nama-HIPS, lwenzelwe ikakhulukazi ama-compounds ezicathulo ze-EVA/TPR/TR/TPU/Color RUBBER/PVC, lusiza ukuthuthukisa ukumelana kokuguguleka kwezinto zokugcina kanye nokunciphisa inani lokuguguleka kuma-thermoplastics. Lusebenza kahle ekuhlolweni kokuguguleka kwe-DIN, ASTM, NBS, AKRON, SATRA, kanye ne-GB. Ukuze amakhasimende ezicathulo aqonde kangcono ukusebenza kwalo mkhiqizo kanye nokusetshenziswa kwawo, singawubiza ngokuthi i-silicone abrasion agent, i-Anti-abrasion additive, i-Anti-wear masterbatch, i-anti-wear agent njll.
Ukucubungula izithasiselo Zezintambo namakhebula
Abanye abenzi bezintambo nezintambo bashintsha i-PVC ngezinto ezifana ne-PE, kanye ne-LDPE ukuze bagweme izinkinga zobuthi futhi basekele ukusimama, kodwa babhekene nezinselele ezithile, njengezakhi zekhebula ze-HFFR PE ezinomthwalo omkhulu wama-hydrate ensimbi. Lezi zigcwalisi kanye nezengezo zithinta kabi ukucutshungulwa, okuhlanganisa nokunciphisa i-screw torque enciphisa ijubane lokukhipha kanye nokusebenzisa amandla amaningi kanye nokwandisa ukwakheka kwe-die okudinga ukuphazamiseka njalo kokuhlanza. Ukuze kunqotshwe lezi zinkinga futhi kuthuthukiswe i-throughput, i-wire kanye ne-cable insulation extruders zifaka i-silicone masterbatch njengezithasiselo zokucubungula ukuze kuthuthukiswe umkhiqizo futhi kuthuthukiswe ukusabalala kwezithiyo zomlilo ezifana ne-MDH/ATH.
Imikhiqizo yochungechunge lwezithasiselo ezikhethekile zokucubungula izintambo kanye nekhebula iklanyelwe ngokukhethekile imikhiqizo yezintambo kanye nekhebula ukuthuthukisa ikhono lokugeleza kokucubungula, isivinini esisheshayo somugqa wokukhipha, ukusebenza okungcono kokusabalala kokugcwalisa, ukuvuza okuncane kokukhipha, ukumelana okukhulu kokuklwebheka nokuklwebheka, kanye nokusebenza okubambezela ilangabi okusebenzisanayo, njll.
Zisetshenziswa kabanzi kuma-compound e-LSZH/HFFR wire kanye nekhebula, ama-compound e-silane crossing XLPE, i-TPE wire, ama-compound e-COF PVC aphansi kanye ne-COF aphansi, i-TPU wire kanye nekhebula, ama-charging pile cables njalo njalo. Ukwenza imikhiqizo ye-wire kanye nekhebula ibe nobungane emvelweni, iphephe futhi iqine ukuze kusetshenziswe kahle ekugcineni.
Kuyini ukucubungula okungeziwe?
Isengezo sokucubungula yigama elijwayelekile elibhekisela ezinhlotsheni eziningana ezahlukene zezinto ezisetshenziswa ukuthuthukisa ukucutshungulwa kanye nokuphathwa kwama-polymer anesisindo sama-molecule aphezulu. Izinzuzo zitholakala ikakhulukazi esigabeni sokuncibilika kwe-polymer ephethe.
I-Silicone masterbatch iyisengezo sokucubungula esisebenzayo, ihambisana kahle ne-substrate yepulasitiki, ukunciphisa i-viscosity yokuncibilika, ithuthukisa ukucutshungulwa kanye nokukhiqiza okuhlanganisiwe, ngokuthuthukisa ukusabalala kwe-flame retardants, isiza ekunciphiseni i-COF, inikeza izakhiwo zokuqeda ubuso obubushelelezi, okuthuthukisa ukumelana nokuklwebheka. kanye, izinzuzo zokonga izindleko zamandla yi-extruder ephansi kanye nengcindezi ye-die, kanye nokugwema i-die throughput yama-compounds ekwakhekeni okuningana ku-extruder.
Nakuba ithonya lalesi sithako sokucubungula ezimpahleni zomshini zamakhemikhali e-polyolefin avimbela ilangabi lihluka kusuka kolunye uhlobo kuya kolunye, okuqukethwe okuhle kakhulu kwezinsiza zokucubungula i-silicone kuncike esidingweni sokusetshenziswa ukuze kutholakale izakhiwo ezihlanganiswe kahle kakhulu zama-polymer composites.
I-silicone wax yezingxenye ze-thermoplastic nezinodonga oluncane
Zifinyelela kanjani izakhiwo ezingcono ze-tribological kanye nokusebenza kahle okukhulu kokucubungula izingxenye ze-thermoplastic kanye nezindonga ezincane?
I-silicone wax umkhiqizo we-silicone owaguqulwa yiqembu le-silicon elineketanga elide eliqukethe amaqembu asebenzayo noma amanye ama-resin e-thermoplastic. Izakhiwo eziyisisekelo ze-silicon kanye nezakhiwo zamaqembu asebenzayo, zenza imikhiqizo ye-silicone wax ibe nesikhundla esibalulekile ensimini yokucubungula izingxenye ze-thermoplastic kanye nezindonga ezincane.
Isetshenziswa kabanzi ku-PE, PP, PVC, PBT, PET, ABS, PC, kanye neminye imikhiqizo ye-thermoplastic kanye nezingxenye ezinezindonga ezincane. Okunciphisa kakhulu i-coefficient yokungqubuzana kanye nokuthuthukisa ukumelana nokuguguleka emithwalweni ephansi kune-PTFE ngenkathi kugcina izakhiwo ezibalulekile zemishini. Iphinde ibe nezithasiselo ekusebenzeni kahle kokucubungula futhi ithuthukise ukujova kwezinto. Ngaphandle kwalokho, isiza izingxenye eziqediwe ukuletha ukumelana nokuklwebheka ngenkathi ithuthukisa ikhwalithi yobuso. Inezici zokusebenza kahle kokugcoba okuphezulu, ukukhululwa okuhle kwesikhunta, ukwengeza okuncane, ukuhambisana okuhle nepulasitiki, kanye nokungabikho kwemvula.
Iyini i-silicone wax?
I-silicone wax iwumkhiqizo we-silicone oshintshiwe osanda kuthuthukiswa, oqukethe uchungechunge lwe-silicone kanye namaqembu athile asebenzayo esakhiweni sawo sama-molecule. Idlala indima ebalulekile ekucutshungulweni kwamapulasitiki nama-elastomer. Ngaphezu kwalokho, uma kuqhathaniswa ne-silicone masterbatch enesisindo sama-molecule esiphezulu kakhulu, imikhiqizo ye-silicone wax inesisindo esiphansi sama-molecule, kulula ukuyithutha ngaphandle kwemvula iye ebusweni kumapulasitiki nama-elastomer, ngenxa yamaqembu asebenzayo asebenzayo kuma-molecule angadlala indima yokubamba ipulasitiki kanye ne-elastomer. I-silicone wax ingazuza ekuthuthukiseni ukucubungula nokuguqula izakhiwo zobuso be-PE, PP, PET, PC, PE, ABS, PS, PMMA, PC/ABS, TPE, TPU, TPV, njll.. okufeza ukusebenza okufiselekayo ngesilinganiso esincane.
I-Silicone Powder yepulasitiki yobunjiniyela, i-color masterbatch
Impuphu ye-silicone (impuphu ye-Siloxane) uchungechunge lwe-LYSI luyifomula yempuphu equkethe i-polymer ye-UHMW Siloxane engu-55% ~ 70% esakazeke ku-Silica. Ifanele ukusetshenziswa okuhlukahlukene njengezintambo nezintambo, amapulasitiki obunjiniyela, ama-masterbatches ombala/wokugcwalisa...
Uma kuqhathaniswa nezithasiselo ze-Silicone / Siloxane ezijwayelekile ezinesisindo esiphansi sama-molecule, njenge-oyili ye-Silicone, uketshezi lwe-silicone noma ezinye izinhlobo zosizo lokucubungula, i-SILIKE Silicone powder kulindeleke ukuthi inikeze izinzuzo ezithuthukisiwe ezimpahleni zokucubungula futhi ishintshe ikhwalithi yobuso bemikhiqizo yokugcina, isib. Ukushelela okuncane kwezikulufo, ukukhululwa kwesikhunta okuthuthukisiwe, ukunciphisa ukuvuza komoya, i-coefficient ephansi yokungqubuzana, izinkinga ezimbalwa zopende nokuphrinta, kanye nobubanzi bamakhono okusebenza. Ngaphezu kwalokho, inemiphumela yokubuyisa ilangabi ehambisanayo uma ihlanganiswa ne-aluminium phosphinate nezinye izinto ezibuyisa ilangabi. Yandisa kancane i-LOI futhi inciphisa izinga lokukhululwa kokushisa, i-smog, kanye nokukhishwa kwe-carbon monoxide.
Iyini i-Silicone Powder?
I-silicone powder iyi-powder emhlophe esebenza kahle kakhulu enezakhiwo ezinhle kakhulu ze-silicone ezifana nokuthambisa, ukumuncwa kokushaqeka, ukusabalala kokukhanya, ukumelana nokushisa, kanye nokumelana nesimo sezulu, inikeza ukusebenza okuphezulu kokucubungula kanye nobuso emikhiqizweni ehlukahlukene kuma-resin okwenziwa, amapulasitiki obunjiniyela, i-masterbatch yombala, i-filler masterbatch, upende, uyinki, kanye nezinto zokumboza ngokungeza i-silicone powder.
Impuphu ye-silicone ye-SILIKE eyakhiwe yi-polymer ye-siloxane enesisindo sama-molecule esingu-50%-70% ngaphandle kwesithwali se-organic, esetshenziswa kuzo zonke izinhlobo zezinhlelo ze-resin ukuthuthukisa ukugeleza noma i-resin kanye nokucubungula (ukugcwalisa okungcono kwesikhunta kanye nokukhululwa kwesikhunta, i-torque encane yokukhipha,) kanye nokushintsha izakhiwo zomphezulu (ikhwalithi engcono yomphezulu, i-COF ephansi, ukumelana okukhulu kokuklwebheka kanye nokuklwebheka)
Ukucubungula Izithambisi ze-WPC Umphumela othuthukisiwe kanye nekhwalithi yobuso
Lezi Zithambisi Zokucubungula ze-SILIKE zenziwe ngama-polymer e-silicone ahlanzekile aguqulwe amaqembu athile asebenzayo akhethekile, aklanyelwe ikakhulukazi izinhlanganisela zepulasitiki zokhuni, ngokusebenzisa amaqembu akhethekile ekusebenzisaneni kwama-molecule kanye ne-lignin, ukulungisa i-molecule, bese ingxenye yeketanga le-polysiloxane ku-molecule ifinyelela imiphumela yokugcoba futhi ithuthukise imiphumela yezinye izakhiwo;
Isilinganiso esincane sayo singathuthukisa kakhulu izakhiwo zokucubungula kanye nekhwalithi yobuso, Singanciphisa kokubili ukungqubuzana kwangaphakathi nangaphandle kwezinto ezihlanganisiwe zokhuni-plastiki, sithuthukise ikhono lokushelela phakathi kwezinto zokwakha nemishini, sinciphise ngempumelelo i-torque yemishini, sinciphise ukusetshenziswa kwamandla, futhi sithuthukise amandla okukhiqiza, sithuthukise izakhiwo ezingezona ezomoya-manzi, sinciphise ukumuncwa kwamanzi, sikhulise ukumelana nomswakama, sinciphise amabala, sinciphise kakhulu ukusetshenziswa kwamandla, futhi sithuthukise ukuzinza. Akukho ukuqhakaza, ukushelela kwesikhathi eside. Kufanelekela izinhlanganisela zepulasitiki zokhuni ze-HDPE, PP, PVC.
Kuyini Ukucubungula Ama-Lubricant e-WPC?
Inhlanganisela yokhuni-ipulasitiki iyinto ehlanganisiwe eyenziwe ngepulasitiki njenge-matrix kanye nokhuni njengokugcwalisa, izindawo ezibaluleke kakhulu zokukhetha izithasiselo ze-WPC yizinto zokuhlanganisa, izinto zokugcoba, kanye nezinto zokufaka imibala, kanye nezinto zokufaka igwebu zamakhemikhali kanye ne-biocides ezingekude kakhulu.
amafutha okugcoba andisa ukuphuma kwawo futhi athuthukise ukubukeka kobuso be-WPC. Ama-WPC angasebenzisa amafutha okugcoba ajwayelekile ama-polyolefin kanye ne-PVC, njenge-ethylene bis-stearamide (EBS), i-zinc stearate, ama-paraffin waxes, kanye ne-oxidized PE.
Ku-HDPE enokuqukethwe okuvamile kokhuni okungu-50% kuya ku-60%, izinga lokuthambisa lingaba ngu-4% kuya ku-5%, kuyilapho inhlanganisela efanayo yokhuni-PP ivame ukusebenzisa u-1% kuya ku-2%, izinga lokuthambisa eliphelele ku-PVC yokhuni lingu-5 kuya ku-10 phr.
I-SILIKE SILIMER Ukucubungula i-lubricant ye-WPC, isakhiwo esihlanganisa amaqembu akhethekile ne-polysiloxane, 2 phr kungathuthukisa kakhulu izakhiwo ze-lubricant zangaphakathi nezangaphandle kanye nokusebenza kwezinhlanganisela ze-wood-plastic ngenkathi kunciphisa izindleko zokukhiqiza.
Izixazululo zokushelela ezihlala njalo ezisezingeni lokushisa eliphezulu zamafilimu
I-SILIKE Super-slip masterbatch inezinhlobo eziningana ezinezithwali ze-resin ezifana ne-PE, PP, EVA, TPU..njll, futhi iqukethe i-10% ~ 50% UHMW Polydimethylsiloxane noma amanye ama-polyomer asebenzayo. Isilinganiso esincane singanciphisa i-COF futhi sithuthukise ukuqeda kobuso ekucutshungulweni kwefilimu, sinikeze ukusebenza okuzinzile, okuhlala njalo, futhi sibenze bakwazi ukukhulisa ikhwalithi nokuvumelana ngokuhamba kwesikhathi nangaphansi kwezimo zokushisa okuphezulu, ngaleyo ndlela kungakhulula amakhasimende esikhathini sokugcina kanye nemikhawulo yokushisa, futhi kunciphise ukukhathazeka mayelana nokufuduka okungeziwe, ukuze kulondolozwe ikhono lefilimu lokunyatheliswa nokwengezwa. Cishe akukho thonya ekukhanyeni. Ifanele ifilimu ye-BOPP, CPP, BOPET, EVA, TPU...
Iyini i-Super-slip masterbatch?
Ingxenye yomsebenzi we-super-slip masterbatch ngokuvamile yi-Silicone, i-PPA, uchungechunge lwe-amide, izinhlobo ze-wax....Ngenkathi i-SILIKE super-slip masterbatch iklanyelwe ngokukhethekile imikhiqizo yefilimu yepulasitiki. Isebenzisa i-polymer ye-silicone eguquliwe ngokukhethekile njengesithako esisebenzayo, inqoba amaphutha abalulekile ama-agent ajwayelekile okushelela, okuhlanganisa ukuna okuqhubekayo kwe-agent ebushelelezi ebusweni befilimu, ukusebenza okubushelelezi kwehla ngokuhamba kwesikhathi, kanye nokwenyuka kwezinga lokushisa ngamaphunga angathandeki, njll. Nge-SILIKE super-slip masterbatch, asikho isidingo sokukhathazeka ngezinkinga zokufuduka, ingafinyelela i-COF ephansi, ikakhulukazi kusuka kufilimu kuya ensimbini emazingeni okushisa aphezulu. Futhi inezinhlobo zombili eziqukethe i-agent yokulwa nokuvimba noma cha.
Tukuklekleza kwe-ackle ezisetshenziswa ngaphakathi kwezimoto
Ukunciphisa umsindo kuyinkinga ephuthumayo embonini yezimoto. Umsindo, ukudlidliza, kanye nokudlidliza komsindo (NVH) ngaphakathi kwe-cockpit kugqame kakhulu ezimotweni zikagesi ezithule kakhulu. Sithemba ukuthi ikhabhini lizoba ipharadesi lokuzilibazisa nokuzijabulisa. Izimoto ezizishayelayo zidinga indawo yangaphakathi ethule.
Izingxenye eziningi ezisetshenziswa kumadeshibhodi ezimoto, kuma-consoles aphakathi, kanye nemichilo yokuzilungisa zenziwe nge-polycarbonate/acrylonitrile-butadiene-styrene (PC/ABS) alloy. Uma izingxenye ezimbili zihamba ngokuhambisana (umphumela wokunamathela), ukungqubuzana nokudlidliza kuzokwenza lezi zinto zikhiqize umsindo. Izixazululo zomsindo zendabuko zifaka phakathi ukusetshenziswa kwesibili kwe-felt, upende noma i-lubricant, kanye nama-resin akhethekile okunciphisa umsindo. Inketho yokuqala iwukusebenzisa izinqubo eziningi, ukusebenza kahle okuphansi, kanye nokungazinzi kokulwa nomsindo, kanti inketho yesibili ibiza kakhulu. Ukuze kuxazululwe le nkinga, i-Silike ithuthukise i-masterbatch yokulwa nokugwinya i-SILIPLAS 2070, enikeza ukusebenza okuhle kakhulu kokulwisana nokugwinya okuhlala njalo kwezingxenye ze-PC / ABS ngezindleko ezifanele. Ukulayisha okuphansi okungu-4 wt%, kufinyelele inombolo yokuqala yengozi yokulwa nokugwinya (RPN <3), okubonisa ukuthi izinto azigwinyi futhi azibonisi ingozi yezinkinga zokugwinya kwesikhathi eside.
Iyini i-masterbatch elwa nokuklewula?
I-SILIKE's anti-squaking masterbatch iyi-polysiloxane ekhethekile, Njengoba izinhlayiya ezilwa nokucinana zifakwa ngesikhathi senqubo yokuxuba noma yokubumba ngomjovo, asikho isidingo sezinyathelo zokucubungula ngemuva ezinciphisa isivinini sokukhiqiza. Kubalulekile ukuthi i-SILIPLAS 2070 masterbatch igcine izakhiwo zemishini ze-PC/ABS alloy - kufaka phakathi ukumelana kwayo okuvamile komthelela. Esikhathini esidlule, ngenxa yokucubungula ngemuva, ukwakheka kwezingxenye eziyinkimbinkimbi kwaba nzima noma akunakwenzeka ukufeza ukumbozwa okuphelele ngemuva kokucubungula. Ngokuphambene nalokho, Le masterbatch elwa nokucinana ayidingi ukushintsha umklamo ukuze ithuthukise ukusebenza kwayo kokucinana. Ngokwandisa inkululeko yokuklama, lobu buchwepheshe obusha obukhethekile be-polysiloxane bungazuzisa ama-OEM ezimoto, ezokuthutha, abathengi, ezokwakha, kanye nezimboni zemishini yasekhaya kanye nazo zonke izindlela zokuphila.
Isicelo Esijwayelekile Se-Silicone Gum
I-silicone gum efana ne-silike inezici zesisindo esikhulu sama-molecule, okuqukethwe okuphansi kwe-vinyl, ukuguqulwa okuncane kokucindezela, ukumelana okuhle kakhulu nomhwamuko wamanzi agcwele, njll. Lo mkhiqizo ufanele ukusetshenziswa njenge-gum yezinto zokusetshenziswa zokukhiqiza izithasiselo ze-silicone, izinto ezithuthukisa umbala, izinto ezivundisayo, kanye nemikhiqizo ye-silicone yobunzima obuphansi irabha eluhlaza, ama-masterbatches of pigments, izithasiselo zokucubungula, ama-silicone elastomers; kanye nezithasiselo zokuqinisa nokuxuba zepulasitiki nama-organic elastomers.
Izinzuzo:
1. Isisindo sama-molecule e-raw gum siphezulu, futhi okuqukethwe kwe-vinyl kuncishisiwe ukuze i-silicone gum ibe namaphuzu ambalwa okuxhumanisa, i-ejenti encane yokuvuvukala, izinga eliphansi lokuphuzi, ukubukeka okungcono kobuso, kanye nezinga eliphakeme lomkhiqizo ngaphansi kwesisekelo sokugcina amandla;
2. Ukulawulwa kwezinto eziguquguqukayo ngaphakathi kwe-1%, iphunga lomkhiqizo liphansi, lingasetshenziswa ezicelweni ze-VOC ephezulu;
3. Ine-gum enesisindo esikhulu sama-molecule kanye nokumelana nokuguguleka okungcono uma isetshenziswa kumapulasitiki;
4. Ububanzi bokulawula isisindo sama-molecule buqinile ukuze amandla emikhiqizo, umuzwa wesandla, nezinye izinkomba zifane kakhulu.
5. I-raw gum enesisindo esikhulu sama-molecule, ayinamatheli, isetshenziselwa i-color master raw gum, i-vulcanizing agent i-raw gum ngokuphathwa okungcono.
Kuyini I-Silicone Gum?
I-Silicone Gum iyi-gum eluhlaza enesisindo esikhulu sama-molecule enokuqukethwe okuphansi kwe-vinyl. Ebizwa ngokuthi i-Silicone Gum, ebizwa nangokuthi i-Methyl Vinyl Silicone Gum, ayincibiliki emanzini, futhi incibilika ku-toluene, nakwezinye izinyibilikisi eziphilayo.
Ukupakisha Nokulethwa
Ukuze uqinisekise ukuphepha kwezimpahla zakho, ukupakisha imikhiqizo ngobungcweti, okunobungani nemvelo, sebenzisa isikhwama sephepha esenziwe ngezandla kanye nesikhwama se-PE sangaphakathi ukuqinisekisa ukuthi iphakethe livikelwe emoyeni ukuze umkhiqizo ungamunci umswakama. Sisebenzisa ukuthutha okuqondiswe ngqo ezimakethe ezibalulekile ukuqinisekisa ukuthunyelwa ngesikhathi esifanele.
izimpahla.
Isitifiketi
I-Masterbatch elwa nokuklwebheka ihambisana nezindinganiso ze-Volkswagen PV3952 kanye ne-GM GMW14688
I-Masterbatch elwa nokuklwebheka ihambisana ne-Volkswagen PV1306 (96x5), ayinayo i-mobility noma i-tacking.
I-Masterbatch elwa nokuklwebheka iphumelele ukuhlolwa kokuchayeka kwe-Natural weathering (iHainan), ngaphandle kwenkinga yokunamathela ngemuva kwezinyanga eziyi-6
Ukuhlolwa kokukhishwa kwe-VOC kuphumelele i-GMW15634-2014
I-Masterbatch yokulwa nokuguguleka ihlangabezana ne-DIN Standard
I-Masterbatch yokulwa nokuguguleka ihlangabezana ne-NBS Standard
Zonke izithasiselo ze-silicone zihambisana ne-RoHS, REACH Standards
Zonke izithasiselo ze-silicone zihambisana ne-FDA, EU 10/2011, GB 9685 Standards
Imibuzo Evame Ukubuzwa
1. Singobani?
Inhloko-dolobha: eChengdu
Amahhovisi okuthengisa: eGuangdong, eJiangsu naseFujian
Iminyaka engaphezu kwengu-20 yesipiliyoni ku-silicone kanye nepulasitiki yokucubungula kanye nokusetshenziswa kwepulasitiki kanye nerabha ebusweni. Imikhiqizo yethu iqashelwa kahle amakhasimende kanye nezimboni, futhi ithunyelwe emazweni nasezifundeni ezingaphezu kuka-50 phesheya kwezilwandle.
2. singaqinisekisa kanjani ikhwalithi?
Ukuhlolwa kokugcina njalo ngaphambi kokuthunyelwa; Gcina isitoreji sesampula iminyaka emi-2 ngeqoqo ngalinye.
Ezinye zezinsimbi zokuhlola (ezingaphezu kuka-60+)
Ithimba lochwepheshe le-R&D, ukwesekwa kokuhlola izinhlelo zokusebenza kuqinisekisa ukuthi azikho izinkinga ezengeziwe
3. Yini ongayithenga kithi?
isithasiselo se-silicone, i-silicone masterbatch, i-Silicone Powder
I-Masterbatch Elwa Nokuklwebheka, I-Masterbatch Elwa Nokuklwebheka
I-Masterbatch Elwa Nokuklewula, I-Masterbatch Engeziwe Ye-WPC
