Xov xwm

Cov yeeb nkab yas yog ib yam khoom siv yeeb nkab uas siv dav hauv ntau qhov chaw vim nws cov yas zoo, pheej yig, tsis hnyav, thiab tiv taus xeb. Cov hauv qab no yog ntau yam khoom siv yeeb nkab yas thiab lawv cov cheeb tsam siv thiab lub luag haujlwm:

PVC yeeb nkab:Cov yeeb nkab polyvinyl chloride (PVC) yog ib qho ntawm cov yeeb nkab siv dav tshaj plaws thiab siv tau rau dej, roj, dej phwj tuaj, kev sib kis hauv kev lag luam, thiab lwm yam. Cov yeeb nkab PVC muaj kev tiv thaiv corrosion, tiv thaiv siab, sealing zoo, tus nqi qis, thiab lwm yam.

PE yeeb nkab:Cov yeeb nkab polyethylene (PE) kuj yog cov khoom siv yeeb nkab uas siv ntau, feem ntau yog siv rau hauv dej, roj, dej phwj, thiab lwm yam. Cov yeeb nkab PE muaj kev tiv thaiv kev cuam tshuam, kev tiv thaiv corrosion, kev ywj pheej zoo, thiab lwm yam.

PP-R yeeb nkab:Cov yeeb nkab polypropylene random copolymer (PP-R) siv tau rau cov dej hauv tsev, cua sov hauv pem teb, tub yees, thiab lwm yam. Cov yeeb nkab PP-R muaj kev tiv taus kub siab, kua qaub, thiab alkali tsis kam, tsis yooj yim rau kev ntsuas, thiab lwm yam.

ABS lub cev:Cov yeeb nkab ABS yog cov khoom siv yeeb nkab uas tiv taus kev cuam tshuam, tiv taus xeb, feem ntau yog siv rau hauv kev kho dej phwj tuaj, dej phwj hauv chav ua noj, thiab lwm yam.

PC-lub cev:Cov yeeb nkab polycarbonate (PC) muaj lub zog siab, pob tshab siab, thiab lwm yam ntxwv, thiab tuaj yeem siv rau hauv txoj kev loj, qhov av, av hauv av, thiab lwm qhov chaw tsim kho.

PA-P yeeb nkab:Cov yeeb nkab polyamide (PA) feem ntau yog siv rau hauv kev thauj mus los ntawm huab cua, roj, dej, thiab lwm yam kua dej. Cov yeeb nkab PA yog cov khoom siv tiv taus corrosion, tiv taus kub, tiv taus siab, thiab lwm yam ntxwv.

Cov yeeb nkab yas sib txawv siv tau rau ntau qhov chaw sib txawv. Feem ntau, cov yeeb nkab yas muaj qhov zoo ntawm qhov sib dua, pheej yig, tiv taus xeb, yooj yim rau kev tsim kho, thiab lwm yam, thiab maj mam hloov cov yeeb nkab hlau ib txwm muaj, thiab ua lub luag haujlwm tseem ceeb hauv kev tsim kho niaj hnub no.

Txawm li cas los xij, qee qhov teeb meem uas tshwm sim feem ntau yuav ntsib thaum lub sijhawm tsim khoom thiab ua cov kav dej yas, suav nrog:

Kev yaj tsis zoo fluidity:Qee cov khoom siv yas raw hauv cov txheej txheem ua, vim yog cov qauv molecular saw thiab lwm yam, yuav ua rau cov kua yaj tsis zoo, ua rau muaj kev sau tsis sib xws hauv cov txheej txheem extrusion lossis txhaj tshuaj molding, qhov zoo ntawm qhov chaw tsis zoo, thiab lwm yam teeb meem.

Kev ruaj khov tsis zoo:Qee cov khoom siv yas raw hauv cov txheej txheem ua thiab txias ua rau lub cev ntsws, yooj yim ua rau cov khoom tiav tsis ruaj khov, lossis txawm tias deformation thiab lwm yam teeb meem.

Qhov tsis zoo ntawm qhov chaw:Hauv cov txheej txheem ntawm extrusion lossis txhaj tshuaj molding, vim yog qhov tsis tsim cov pwm, kev tswj tsis raug ntawm qhov kub yaj, thiab lwm yam, nws yuav ua rau muaj qhov tsis xws luag xws li tsis sib xws, npuas, kab, thiab lwm yam ntawm qhov chaw ntawm cov khoom tiav.

Kev tiv taus cua sov tsis zoo:qee cov khoom siv yas feem ntau yuav mos thiab deform thaum kub siab, uas yuav yog teeb meem rau cov yeeb nkab uas yuav tsum tau tiv taus qhov chaw kub siab.

Lub zog tensile tsis txaus:qee cov khoom siv yas tsis muaj lub zog siab, ua rau nws nyuaj rau ua kom tau raws li qhov yuav tsum tau ua rau lub zog tensile hauv qee qhov kev siv engineering.

Cov teeb meem no feem ntau tuaj yeem daws tau los ntawm kev txhim kho cov qauv khoom siv raw, ua kom zoo dua cov txheej txheem ua tiav, thiab txhim kho kev tsim pwm. Tib lub sijhawm, nws tseem tuaj yeem ntxiv cov neeg sawv cev tshwj xeeb, cov khoom sau, cov roj nplua nyeem, thiab lwm yam khoom siv pabcuam los txhim kho kev ua haujlwm ntawm cov kav dej yas thiab qhov zoo ntawm cov khoom tiav. Tau ntau xyoo, PPA (Polymer Processing Additive) fluoropolymer cov khoom pab ua tiav tau raug xaiv los ntawm feem ntau cov tuam txhab tsim yeeb nkab ua cov roj nplua nyeem.

PPA (Polymer Processing Additive) cov tshuaj fluoropolymer ua cov khoom siv hauv kev tsim cov yeeb nkab feem ntau yog siv los txhim kho kev ua haujlwm, txhim kho qhov zoo ntawm cov khoom tiav, thiab txo cov nqi tsim khoom. Feem ntau muaj nyob rau hauv daim ntawv ntawm cov roj nplua nyeem, thiab tuaj yeem txo qhov kev sib txhuam, thiab txhim kho qhov yaj fluidity thiab kev sau ntawm cov yas, yog li txhim kho kev tsim khoom thiab cov khoom zoo hauv cov txheej txheem extrusion lossis txhaj tshuaj molding.

Thoob ntiaj teb, PFAS kuj siv dav hauv ntau yam kev lag luam thiab cov neeg siv khoom, tab sis nws cov kev pheej hmoo rau ib puag ncig thiab kev noj qab haus huv tib neeg tau ua rau muaj kev txhawj xeeb dav dav. Nrog rau European Chemicals Agency (ECHA) tshaj tawm cov kev txwv PFAS rau pej xeem hauv xyoo 2023, ntau lub tuam txhab tsim khoom tab tom pib nrhiav lwm txoj hauv kev rau PPA fluoropolymer cov khoom pab ua.

Teb rau cov kev xav tau ntawm kev ua lag luam nrog cov kev daws teeb meem tshiab —— SILIKE Tshaj TawmPFAS-Tsis Muaj Polymer Processing Aid (PPA)

Ua raws li qhov sib txawv ntawm lub sijhawm, SILIKE pab pawg R&D tau nqis peev ntau yam kev rau siab los tsimCov khoom siv ua cov polymer uas tsis muaj PFAS (PPAs)siv cov cuab yeej siv thev naus laus zis tshiab thiab kev xav tshiab, ua rau muaj txiaj ntsig zoo rau kev tiv thaiv ib puag ncig thiab kev txhim kho kom ruaj khov.

SILIKE PPA Tsis Muaj Fluorinezam kev pheej hmoo ntawm ib puag ncig thiab kev noj qab haus huv uas cuam tshuam nrog cov tshuaj PFAS ib txwm muaj thaum ua kom ntseeg tau tias kev ua haujlwm zoo thiab zoo ntawm cov khoom siv.SILIKE PPA Tsis Muaj Fluorinetsis yog tsuas yog ua raws li cov qauv PFAS txwv tsis pub luam tawm los ntawm ECHA xwb tab sis kuj muab lwm txoj hauv kev nyab xeeb thiab txhim khu kev qha rau cov tshuaj PFAS ib txwm muaj.

SILIKE PPA Tsis Muaj Fluorineyog ib qho khoom siv polymer ua cov khoom siv (PPA) uas tsis muaj PFAS los ntawm SILIKE. Cov khoom ntxiv yog cov khoom polysiloxane uas tau hloov kho kom zoo uas siv qhov zoo ntawm cov nyhuv roj nplua nyeem pib zoo ntawm polysiloxanes thiab qhov polarity ntawm cov pab pawg hloov kho kom tsiv mus rau thiab ua haujlwm rau cov khoom siv ua haujlwm thaum lub sijhawm ua haujlwm.

SILIKE Fluorine-Free PPA tuaj yeem yog qhov hloov pauv zoo meej rau cov khoom siv ua PPA uas muaj fluorine. Ntxiv me ntsis ntawmSILIKE Fluorine-Dawb PPA SILIMER 5090,SILIMER 5091tuaj yeem txhim kho cov kua nplaum, kev ua haujlwm, lubrication, thiab cov khoom nto ntawm cov yas extrusion, tshem tawm cov yaj tawg, txhim kho kev hnav tsis kam, txo cov coefficient ntawm kev sib txhuam, thiab txhim kho cov txiaj ntsig thiab cov khoom zoo thaum ua rau ib puag ncig zoo thiab muaj kev nyab xeeb.

Lub luag haujlwm ntawmSILIKE fluorine-dawb PPA SILIMER 5090hauv kev tsim cov kav dej yas:

Txo qhov sab hauv thiab sab nraudqhov sib txawv: Hauv cov txheej txheem extrusion ntawm cov kav dej, qhov sib xws ntawm sab hauv thiab sab nraud diameters yog qhov tseem ceeb heev. Qhov ntxiv ntawmSILIKE Fluorine-Dawb PPA SILIMER 5090txo qhov kev sib txhuam ntawm cov yaj thiab cov pwm, txo qhov sib txawv ntawm sab hauv thiab sab nraud, thiab ua kom muaj kev ruaj khov ntawm cov yeeb nkab.

Kev ua tiav ntawm qhov chaw zoo dua:SILIKE Fluorine-Dawb PPA SILIMER 5090ua kom zoo dua qhov chaw ntawm cov yeeb nkab, thiab txo cov kev ntxhov siab sab hauv thiab cov khoom seem yaj, ua rau cov yeeb nkab du thiab muaj tsawg dua burrs thiab blemishes.

Kev nplua zoo dua:SILIKE Fluorine-Dawb PPA SILIMER 5090txo cov viscosity ntawm cov yas yaj thiab txhim kho cov txheej txheem lubricity, ua rau lawv yooj yim dua rau kev ntws thiab sau cov pwm, yog li ua rau muaj kev tsim khoom ntau ntxiv hauv kev rho tawm lossis kev txhaj tshuaj molding.

Kev tshem tawm ntawm kev tawg ntawm yaj:Qhov ntxiv ntawmSILIKE Fluorine-Dawb PPA SILIMER 5090txo cov coefficient ntawm kev sib txhuam, txo cov torque, txhim kho kev lubrication sab hauv thiab sab nraud, zoo tshem tawm cov yaj tawg, thiab ntev lub neej kev pabcuam ntawm cov yeeb nkab.

Txhim kho kev hnav tsis kam: SILIKE Fluorine-Dawb PPA SILIMER 5090txhim kho qhov kev tiv thaiv kev sib txhuam ntawm cov yeeb nkab, ua rau nws tsim nyog dua rau cov ntawv thov uas xav tau kev tiv thaiv kev sib txhuam siab.

Txo kev siv hluav taws xob:Ua tsaug rau nws lub peev xwm los txo cov viscosity yaj thiab kev sib txhuam tsis kam,SILIKE PPA Tsis Muaj Fluorinetxo cov kev siv zog thaum lub sijhawm extrusion lossis txhaj tshuaj molding, yog li txo cov nqi tsim khoom.

SILIKE PPA Tsis Muaj Fluorinemuaj ntau yam kev siv, tsis yog rau cov raj xwb tab sis kuj rau cov xov hlau thiab cov cables, zaj duab xis, masterbatches, petrochemicals, metallocene polypropylene (mPP), metallocene polyethylene (mPE), thiab ntau ntxiv. Txawm li cas los xij, cov ntawv thov tshwj xeeb yuav tsum tau kho thiab ua kom zoo raws li cov ntaub ntawv sib txawv thiab cov kev xav tau ntau lawm. Yog tias koj muaj lus nug txog ib qho ntawm cov ntawv thov saum toj no, SILIKE zoo siab txais tos koj cov lus nug, thiab peb xav tshawb nrhiav ntau qhov chaw thov ntawm PFAS-dawb polymer processing aids (PPA) nrog koj.