I-High Impact Polystyrene, evame ukubizwa ngokuthi i-HIPS, i-thermoplastic material eyenziwe nge-elastomer-modified polystyrene. Uhlelo olunezigaba ezimbili, oluhlanganisa isigaba senjoloba kanye nesigaba se-polystyrene esiqhubekayo, seluguquke lwaba yimpahla ebalulekile ye-polymer emhlabeni wonke, futhi lo mkhiqizo oguquguqukayo unomthelela omkhulu kanye nezakhiwo zokucubungula, okuwunikeza inhlobonhlobo yezinhlelo zokusebenza, njenge. sebenzisa ezimotweni, izinto zikagesi, imikhiqizo kagesi, ifenisha, izinto zasendlini, ezokuxhumana, izinto zikagesi, amakhompyutha, ezilahlwayo, ezekhemisi, ezipakishwayo nezimakethe zokungcebeleka.
Ngenxa yokulula kwayo ukwakhiwa kanye nezindleko eziphansi, i-HIPS isetshenziswa kabanzi ezintweni zikagesi nasezimbonini eziningi. Izimboni ezinkulu nezimakethe zifaka ukupakishwa, okulahlwayo, izinto ezisetshenziswayo kanye nezinto ezisetshenziswayo, amathoyizi nezinto zokungcebeleka, imikhiqizo yokwakha kanye nezinto zokuhlobisa.Ukusetshenziswa okukhulu kakhulu kwe-HIPS ukupakisha, ikakhulukazi embonini yokudla, lapho kudliwa khona ngaphezu kuka-30% inani labantu emhlabeni.
I-polystyrene enomthelela ophezulu enezici ezilandelayo:
1. I-polystyrene engazweli nomthelela iyinhlaka ye-thermoplastic;
2. impahla engenaphunga, enganambitheki, eqinile enokuqina okuhle kwe-dimensional ngemva kokubunjwa;
3. Ukufakwa kwe-dielectric okuphezulu okuhle kakhulu;
4. Impahla yokumunca amanzi engeyona ikhwalithi nephansi;
5. Ine-gloss enhle futhi kulula ukuyipenda.
Ngokusekelwe ekusebenzeni okuhle kakhulu kwe-HIPS, amaphrosesa amaningi asebenzisa i-HIPS esikhundleni se-ABS, ngakho-ke i-HIPS eguquliwe ibilokhu igxile embonini, lokho kufanele kube indlela yokuthuthukisa ukusebenza kokucubungula kanye nekhwalithi ephezulu ye-HIPS?
1, ukukhetha impahla eluhlaza
Esigabeni sokukhetha impahla eluhlaza, sidinga ukuthola inhlanganisela elinganisa ukuqina nokucwebezela kwe-HIPS (I-High Impact Polystyrene). Phakathi kwazo, i-polystyrene eguquliwe yiraba iyisinqumo esihle, esingathuthukisa kakhulu ukuqina kwe-HIPS ngenkathi igcina isicwebezelisi sayo. Ngaphezu kwalokho, umphumela ofanayo ungafinyelelwa ngokusebenzisa i-polystyrene ehlanganisiwe ye-graft.
2. Ukwenza ngcono kobuchwepheshe bokucubungula
Ukusebenza kokucubungula nokuqina kwe-HIPS kungathuthukiswa ngokulawula amapharamitha enqubo yokucubungula. Isibonelo, ukwandisa izinga lokushisa lokucubungula kunganciphisa indawo yokuncibilika kwezinto, ngaleyo ndlela kuthuthukise ukuqina kwayo. Ngesikhathi esifanayo, ukucindezelwa okufanele nokucindezeleka kungabangela ukuthi izinto zincibilike ngokufanayo, ngaleyo ndlela kuthuthukiswe isicwebezelisi somkhiqizo. Ngaphezu kwalokho, ukusetshenziswa kobuchwepheshe bokuthuthukisa i-nanocomposite nakho kungathuthukisa ukuqina nokucwebezela kwe-HIPS.
3, ukuguqulwa kwe-copolymerization
Ukuguqulwa kwe-copolymerization kungashintsha ukwakheka kwamakhemikhali e-polymer, ngaleyo ndlela kushintshe ukusebenza kwayo. Uma uhlanganisa ama-HIPS, engezaizithasiselo ze-siliconengesilinganiso sokuthuthukisa ukusebenza kokucubungula kanye nezakhiwo ze-HIPS.
SILIKE Silicone Masterbatch LYSI-410iwukwakhiwa kwe-pelletized ene-50% ye-ultra high molecular weight siloxane polymer ehlakazwe ku-High impact polystyrene (HIPS). Isetshenziswa kabanzi njengesengezo esisebenzayo sohlelo lwe-PS oluhambisanayo lwe-resin ukuthuthukisa izakhiwo zokucubungula kanye nekhwalithi ephezulu, njengekhono elingcono lokugeleza kwe-resin, ukugcwaliswa kwesikhunta nokukhululwa, i-torque encane ye-extruder, i-coefficient ephansi yokungqubuzana, ukumelana okukhulu kwe-mar kanye nokuhuzuka.
I-SILIKE LYSI uchungechunge lwe-silicone masterbatchingase icutshungulwe ngendlela efanayo nesithwali se-resin ezisekelwe kuyo. Ingasetshenziswa kunqubo yokuhlanganisa ye-classical melt efana ne-Single / Twin screw extruder, ukubumba umjovo. Kunconywa inhlanganisela engokwenyama namapellets e-polymer emsulwa.
Uma sengezweSILIKE Silicone Masterbatch LYSI-410ku-polyethylene noma i-thermoplastic efanayo ku-0.2 kuya ku-1%, ukucubungula okuthuthukisiwe nokugeleza kwe-resin kulindeleke, kufaka phakathi ukugcwaliswa kwesikhunta okungcono, i-torque encane ye-extruder, amafutha angaphakathi, ukukhululwa kwesikhunta kanye nokuphuma ngokushesha; Ezingeni eliphezulu lokungeza , 2~5%, izakhiwo ezithuthukisiwe zendawo zilindelekile, okuhlanganisa ukuthambisa, ukushelela, i-coefficient ephansi yokungqubuzana kanye nokumelana okukhulu kwe-mar/scratch kanye nokuhuzuka.
I-Chengdu Silike Technology Co., Ltd ingumkhiqizi kanye nabaphakeli bezinto ezibonakalayo ze-silicone, ozinikele ku-R&D yenhlanganisela ye-Silicone ne-thermoplastics iminyaka engu-20+, imikhiqizo ehlanganisa kodwa engagcini njeI-Silicone masterbatch,I-Silicone powder,Anti-scratch masterbatch,I-Super-slip Masterbatch,I-anti-abrasion masterbatch,I-Anti-Squeaking masterbatch,I-Silicone waxfuthiI-Silicone-Thermoplastic Vulcanisate(Si-TPV), for more details and test data, please feel free to contact Ms.Amy Wang Email: amy.wang@silike.cn. Perhaps you can also browse our website to see more product information: www.siliketech.com.
Isikhathi sokuthumela: Apr-25-2024
