Dab tsi yog cov kev xaiv xaiv rau kub silicone pigments?
1. Kev Ua Tau Zoo Hloov
1. sib xyaw nrog Silicone Matrix
Cov yuav tsum tau ua: Masterbatch yuav tsum muaj peev xwm muab sib xyaw nrog silicone (tshwj xeeb yog cov kev tsis txaus siab silicone (tshwj xeeb yog cov kev tsis txaus siab silicone ntawm cov qauv siv) uas tsis muaj zog, stratification lossis tshuaj lom neeg {}}
{{0 {}} kub ua hauj lwm
Cov yuav tsum tau ua: Masterbatch yuav tsum walland qhov kub ntawm cov khoom silicone thiab siv (suav nrog kev sib xyaw kom sov, volcanization kub tshaj 150 degree) {3} {3}
{{0 {} g} xim stability thiab xwm yeem
{{0 {}} xim concentration thiab nkaum lub hwj chim
Cov xim xim: Nws xav tau kom phim lub hom phiaj xim (Sub-kub, los ntawm kev ua kom muaj ntau yam ntxiv, thiab yuav txiav txim siab tsis zoo ntxiv, txiav txim siab cov kev ntsuas uas muaj peev xwm tam sim no lub hom phiaj xim .
Hwj lub zog: yog tias cov Silicone nws tus kheej muaj lub hauv paus xim (xws li transcicone), lub masterbatch yuav tsum muaj kev cuam tshuam rau lub hauv paus xim los ntawm kev qhia los ntawm kev ua kom pom lub hauv paus pib thiab ua rau xim xim txho; Yog hais tias lub pob tshab silicone yuav tsum muaj "translucent kub" nyhuv, lub zog nkaum yuav tsum tsis txhob ua tiav opaque (opaque).
2.} xim txawv thiab batch ruaj khov
Xim sib txawv tswj: Cov xim ntawm cov masterbatch nws tus kheej yuav tsum tau ua kom pom zoo rau lub ntsej muag xim (xws li tus lej liab, feem ntau yuav tsum tau muab cov xim liab qab, feem ntau yuav tsum tau muab cov xim liab qab, feem ntau xav tau ΔE
Batch Stability: Cov xim sib txawv ntawm cov khoom sib txawv ntawm cov khoom lag luam sib txawv (tib yam} tus qauv} 0}} Cov qauv ntsuas sib txawv rau kev sib piv.
Iii {{.} dispersibility (cuam tshuam ncaj qha rau cov xim sib xyaw ua ke)
Cov yuav tsum tau: Daim masterbatch yuav tsum yog tusyees dispicone, tsis muaj granularity, thiab tsis muaj ua kom haum xim rau hauv zos los yog kab txaij .
Txoj Kev Txiav Txim:
Saib xyuas kab hla kev hla tom qab sib xyaw ua ke tom qab sib xyaw: tsis muaj qhov sib xyaw ua ke ntawm lub tshuab hluav taws xob (tuaj yeem pom hauv lub voj voos tsis pom zoo (tuaj yeem pom hauv lub voj voos uas tsis pom zoo lossis sib luag rau 5μm, pom tsis muaj qhov muag liab qab);
Tom qab molding, cov khoom (tshwj xeeb tshaj yog cov xim nyias uas tsis muaj "xim xim" lossis "cov kab xim" ntawm cov npoo, thiab cov xim yog sib xws zuag qhia tag nrho.
Lwm yam tshwj xeeb: Qhov loj me faib ntawm lub masterbatch (nws raug nquahu kom tawg, thiab cov pob zeb ua kom zoo nkauj (yog tias nws muaj cov cab kuj "
