Izindaba

Kuyini i-Red Phosphorus Masterbatch? Ukuhlakazeka Kuthinta Kanjani Ukusebenza Okungashisi Umlilo?

I-red phosphorus masterbatch iyi-halogen-free flame retardant eyenzelwe ukuhlanganiswa kumapulasitiki nama-polymers ukuze kuthuthukiswe ukumelana nomlilo. Ikhiqizwa ngokusabalalisa i-phosphorus ebomvu—i-allotrope ezinzile, engenabo ubuthi ye-phosphorus—kuyi-carrier matrix. Izithwali ezivamile zifaka phakathi ama-thermoplastics obunjiniyela njenge-polyamide (PA6, PA66), i-polyethylene ephansi (LDPE), i-ethylene-vinyl acetate (EVA), ngisho nemidiya ewuketshezi efana namanzi, ama-phosphate esters, ama-epoxy resins, noma uwoyela we-castor.

Njengesistimu engenazo i-halogenated, i-red phosphorus masterbatch inobungani nemvelo futhi iyahambisana nemithetho yezokuthutha kanye nokuphepha efana ne-ADR, njengoba ingabhekwa njengengasha noma eyingozi ngesikhathi sokuthunyelwa.

Ifaneleka kakhulu kumapulasitiki obunjiniyela njenge-PA6, i-PA66, kanye ne-PBT, inikeza ukusebenza okusebenzayo kakhulu kokuvimbela umlilo. Kodwa-ke, ukusebenza kwayo kuncike kakhulu ekusabalaleni okufanele ngaphakathi kwe-polymer matrix. Ukusabalala okufanayo kuqinisekisa ukungasebenzi kahle komlilo okuqhubekayo, ukuzinza kokucubungula, kanye nokuphepha komkhiqizo. Kulesi sihloko, sihlola ukuthi iyini i-red phosphorus masterbatch, kungani ukusabalala kubalulekile, kanye nezindlela ezibalulekile zokuyithuthukisa ukuze kuthuthukiswe ukusebenza kwezicelo ezidinga kakhulu.

Ukuqonda i-Red Phosphorus kuma-plastiki avimbela ilangabi

I-phosphorus ebomvu isebenza ngokukhuthaza ukwakheka kwesendlalelo se-char esizinzile esivikela i-polymer futhi sivimbele ukusha okuqhubekayo. Ngokungafani nezithibi zomlilo zendabuko ezisekelwe ku-halogen, ikhipha intuthu encane kanye namagesi anobuthi, okwenza ifaneleke kakhulu ekusetshenzisweni okudinga ukuhambisana nemvelo (isb., i-RoHS, i-REACH).

Ifomu le-Masterbatch lithuthukisa ukuphathwa, linciphisa izingozi zothuli, futhi liqinisekisa ukuthi imithamo igcinwa njalo. Kodwa-ke, ngaphandle kokuhlakazeka okufanele, izinzuzo zalo zingaphazamiseka kakhulu.

Kungani Ukuhlakazeka Kuyisihluthulelo Sokusebenza Kwe-Red Phosphorus Masterbatch?

• Ukuhlakazeka okubi kungabangela:

- Umphumela wokuvimbela ilangabi ongalingani

– Ukukhubazeka kobuso noma ukushisa ngesikhathi sokukhipha/ukubumba

- Ukuhlangana okuholela ekusebenzeni okubuthakathaka kwemishini

— Ukugqwala kwezingxenye zensimbi emishinini yokucubungula

• I-phosphorus ebomvu ehlakazeke kahle iqinisekisa ukuthi:

— Ukusebenza kahle okubambezela ilangabi okuzinzile

— Ukuhambisana kwe-UL 94 V-0

— Izakhiwo ezingcono zemishini

— Ingozi yokugqwala ephansi kanye nokuphila isikhathi eside kwemishini

Ungakuthuthukisa Kanjani Ukusabalala Kwe-Red Phosphorus Masterbatch?

Izindlela eziningana zamukelwa kabanzi embonini ukuthuthukisa ikhwalithi yokusabalala:

1. Ukusetshenziswa Kwezinsiza Zokusabalalisa

Ukucubungula izithasiselo ezifana nezithasiselo ezisekelwe ku-silicone, izinto zokumanzisa noma izinto ezihambisanayo kungasiza kakhulu ekuvimbeleni ukuhlangana futhi kuthuthukise ukucutshungulwa.

Xazulula Izinselele Zokuhlakazeka ku-Red Phosphorus Masterbatch nge-SILIKE Silicone Hyperdispersants

 Kwa-SILIKE, sinikeza i-Advancedizinsiza zokuhlakazekaeklanyelwe ngqo ukuthuthukisa ukusebenza kwezakhi ze-masterbatch ezivimbela ilangabi—kufaka phakathi izinhlelo ze-phosphorus-nitrogen kanye ne-antimony-bromide ezivimbela ilangabi.

Uchungechunge lwethu lwe-SILIMER, uhla lwezinto ezintshaama-wax asekelwe ku-silicone(eyaziwa nangokuthi ama-silicone hyperdispersants), yakhelwe ukuletha ukusabalala okumangalisayo kwama-pigment, ama-filler, kanye nama-flame retardants ngesikhathi sokukhiqizwa kwe-masterbatch. Lezi zithasiselo zilungele ukusetshenziswa ezinhlelweni zama-flame retardants, ama-color concentrate, ama-compounds agcwele, amapulasitiki obunjiniyela, kanye nezinye izinqubo zokusabalala ezifunwa kakhulu.

 Ngokungafani nendabukoizithasiselo ze-thermoplasticnjenge-waxes, ama-amides, nama-esters, ama-SILIMER hyperdispersnts ahlinzeka ngokuqina okuhle kokushisa, ukusebenza kahle kokucubungula, kanye nokulawula i-rheological, ngenkathi egwema izinkinga ezivamile njengokufuduka nokuqhakaza.

Sethula i-SILIMER 6150: I-Hyperdispersant Yezinhlelo Zokusebenza Ezivimbela Umlilo

I-SILIMER 6150 iyi-wax ye-silicone eguquliwe eyenzelwe ukwelashwa kobuso bezinto ezingezona ezingokwemvelo, imibala, kanye nezinto ezivimbela ilangabi, okuthuthukisa kakhulu izakhiwo zazo zokusabalala.

 Ifanele izinhlobo eziningi zama-resin e-thermoplastic, kufaka phakathi i-TPE, i-TPU, kanye nezinye i-thermoplastic elastomers. Ngokuthuthukisa ukusatshalaliswa kwempuphu, i-SILIMER 6150 ithuthukisa kokubili ukusebenza kokucubungula kanye nokushelela kobuso bemikhiqizo yokugcina.

Izinzuzo Eziphezulu Zokusebenzisa i-SILIKE SILIMER 6150 ku-Red Phosphorus Masterbatch Formulations

— Ukulayisha Okuphezulu Kokugcwalisa Nokuhlakazeka Okungcono

Kuvimbela ukugoqana ngokukhuthaza ukusatshalaliswa okufanayo kwezithibi zomlilo ngaphakathi kwe-masterbatch. Lokhu kuholela ekusebenzeni okungcono kwezithibi zomlilo kanye nomphumela wokubambisana uma kusetshenziswa ezinhlelweni ze-phosphorus ebomvu.

— Ikhwalithi Yomphezulu Ethuthukisiwe

Kuthuthukisa ukucwebezela kanye nokushelela; kunciphisa i-coefficient of friction (COF).

—Ukusebenza Okuthuthukisiwe Kokucubungula

Kwandisa izinga lokuncibilika, kuthuthukisa ukukhishwa kwesikhunta, futhi kuthuthukisa ukusebenza kahle kokukhiqiza.

—Amandla Ombala Ahle Kakhulu

Kuthuthukisa ukufana kombala ngaphandle komthelela omubi ezimpahleni zemishini.

2. Ukusetshenziswa kwe-Phosphorus Ebomvu Embozwe Noma Ehlanganisiwe

Ubuchwepheshe obukhethekile bokumboza—obusekelwe ku-resin, i-melamine, noma i-inorganic encapsulation—busiza ukuhlukanisa izinhlayiya ze-phosphorus ezibomvu futhi buthuthukise ukuhambisana kwazo ne-polymer matrix.

3. Ukuhambisana kwe-Carrier Resin

Ukukhetha i-resin yokuthwala ene-polarity efanayo kanye nokuziphatha kokuncibilika kwe-polymer eyisisekelo (isb., i-carrier esekelwe ku-PA ye-PA66) kuthuthukisa ukuxubana kokuncibilika kanye nokulingana.

4. I-Twin-Screw Extrusion ene-High Shear

Ama-extruder amabili anama-screw anezindawo zokuxuba ezilungiselelwe kahle akhuthaza ukusatshalaliswa okufanayo kwe-phosphorus ebomvu ngesikhathi sokukhiqizwa kwe-masterbatch.

Ulwa Nezinkinga Zokuhlakazeka Ezakhiweni Ezivimbela Umlilo?

Khuluma nethimba lobuchwepheshe le-SILIKE ukuze uhlole ukusebenza okuphezulu, okuphephile, nokuhlakazekile kahle.izinsiza zokucubungula—kufaka phakathi izinto zokumanzisa ezisekelwe ku-silicone, izinto zokugcoba kanye nezinto zokusabalalisa—zenzelwe ngqo ukusetshenziswa kwe-red phosphorus masterbatch.Lezi zinsiza zokucubungula i-polymer zidlala indima ebalulekile ekuthuthukiseni ukusebenza kahle kokukhiqiza. Zisiza:

•Vimbela ukuhlangana

•Qinisekisa ukusabalala okufanayo kwezinto ezivimbela ilangabi

•Thuthukisa ukugeleza kokuncibilika kanye nekhwalithi yobuso

Ama-hyperdispersants asekelwe ku-silicone e-SILIKEziye zaba ezibalulekile ekunqobeni izinselele zokuhlakazeka okungekuhle kwezakhi ze-masterbatch ezivimbela ilangabi, okwenza kube nokusebenza okungcono kanye nokuzinza. 

Imibuzo Evame Ukubuzwa

Umbuzo 1: I-red phosphorus masterbatch isetshenziselwani?

A: Isetshenziswa ezinhlelweni zokusebenza ezingenalo i-halogen ezivimbela ilangabi ze-PA6, PA66, PBT, kanye nezinye ipulasitiki zobunjiniyela. 

Umbuzo 2: Kungani ukuhlakazeka kubalulekile ku-red phosphorus masterbatch?

A: Ukusabalala okufanayo kuqinisekisa ukusebenza okulinganiselayo okuvimbela umlilo, kunciphisa ukugqwala kwemishini, futhi kuthuthukisa ukusebenza kahle kokucubungula.

Umbuzo 3: Ukusabalala kwe-phosphorus ebomvu kungathuthukiswa kanjani?

A: Ngokusebenzisa i-encapsulation, ama-carrier resins ahambisanayo, i-extrusion enama-screw amabili, kanye nokusetshenziswa kwe-Izinsiza zokusabalala kwe-SILIKEnoma ukucubungula izinto zokugcoba.

(Learn More: www.siliketech.com  |  Email: amy.wang@silike.cn)