Cov Xov Xwm
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2023-11-29Dab tsi yog txheej txheem ntawm Extrusion ntawm PMMA?
Lub extrusion ntawm PMMA, los yog polymethyl methacrylate, yog ib txoj kev siv los tsim cov ntawv yas, raj, thiab cov pas nrig ntawm ntau qhov ntau thiab tsawg. Nws yog feem ntau siv hauv kev lag l... -
2023-11-29ABS Yas Sheet yog dab tsi?
ABS yas ntawv yog cov khoom siv ntau yam thiab hloov tau yooj yim uas tau siv dav hauv ntau yam lag luam xws li tsheb, kev tsim kho, ntim khoom, thiab cov khoom siv. ABS sawv cev rau acrylonitrile-... -
2023-11-29ABS PMMA khoom yog dab tsi?
Ib qho txiaj ntsig tseem ceeb tshaj plaws ntawm ABS PMMA cov khoom yog tias nws ruaj khov heev thiab muab kev tiv thaiv zoo rau kev cuam tshuam, kub, thiab tshuaj lom neeg. Nws kuj yog lub teeb yua... -
2022-12-25Kev siv tseem ceeb ntawm Pvc
Cov ntaub ntawv thiab cov ntaub ntawv profiled yog thaj chaw uas siv PVC ntau tshaj plaws hauv Suav teb, suav txog li 25 feem pua ntawm tag nrho cov khoom siv ntawm PVC. -
2022-12-24Cov khoom siv ntawm Pvc
PVC yas muaj cov duab sib txawv thiab kev ua haujlwm, suav nrog kev nias, extrusion, txhaj tshuaj thiab txheej. Qhov loj me me, ntses qhov muag, qhov ntom ntom, purity, txawv teb chaws impurities t... -
2022-12-23Physicochemical Cov Khoom Ntawm Pvc
PVC yog yellowish thiab translucent nrog luster. Transparency yog zoo dua li polyethylene thiab polypropylene, thiab phem dua li polystyrene. Nws tuaj yeem muab faib ua mos thiab tawv polyvinyl chl... -
2022-12-22Kev ruaj ntseg thiab hluav taws xob khoom ntawm Pvc
Lub softening point ntawm PVC resin yog tsawg, txog 75-80 degree , thiab embrittlement kub yog qis dua - 50 ~ - 60 degree . Kev siv mus sij hawm ntev ntawm cov khoom siv feem ntau yuav tsum tsis pu... -
2022-12-21Migration Thiab Huab Cua Resistance Ntawm Pvc
Lub npe hu ua kev tsiv teb tsaws yog hais txog tias qee cov dyes soluble lossis organic pigments uas muaj nyob rau hauv cov kuab tshuaj nyob ib puag ncig nkag mus rau hauv cov khoom siv PVC los nta... -
2022-12-20Colorability ntawm PVC
PVC tsis zoo thermal stability thiab lub teeb tsis kam. Hydrogen chloride pib decompose ntawm 150 degree, thiab cov kev phiv tshwm sim tshwm sim nrog tus nqi ntawm plasticizer. -
2022-12-19Txoj kev hloov kho PVC
PVC resin yog polar amorphous polymer nrog qhov ntom ntawm 1.38 g / cm3 thiab iav hloov pauv kub ntawm 87 degree. Yog li ntawd, nws tsis zoo thermal stability thiab tsis yooj yim rau txheej txheem. -
2022-12-18Polymerization Methods ntawm Pvc
PVC yog npaj los ntawm dawb radical ntxiv polymerization. Cov txheej txheem polymerization feem ntau suav nrog kev tshem tawm polymerization, pleev xim polymerization thiab bulk polymerization. Sus... -
2022-12-17Main Classification ntawm Pvc
Raws li qhov sib txawv ntawm daim ntawv thov, PVC tuaj yeem muab faib ua: dav dav PVC cob, qib siab ntawm polymerization PVC resin, cross-linked PVC resin.