Kev faib tawm thiab kev xaiv ntawm PVC modifiers

PVC modifiers yog siv los hloov kho rau iav amorphous PVC raws li lawv cov haujlwm thiab cov yam ntxwv hloov kho, thiab tuaj yeem muab faib ua:
① Impact modifiers: siv nyob rau hauv opaque impact-resistant mixs.
②Transparent impact modifier: Qhov kev hloov kho no yog siv thaum cov khoom siv kho qhov muag thiab qhov cuam tshuam yuav tsum tau ua.
③ Kub deformation modifier: siv los txhim kho qhov kub thiab txias ntawm PVC sib tov.
④ Ordinary modifiers: siv los txhim kho kev cuam tshuam kev tiv thaiv, kub siab zog thiab tsis kub hloov pauv.
⑤ Huab cua hloov pauv: Hom kev hloov kho no tuaj yeem siv rau sab nraum zoov siv los tiv thaiv ultraviolet photodegradation.
⑥ Kev pab cuam: Txhim kho cov yaj ua haujlwm ntawm PVC los ntawm kev txo lub sijhawm yaj.

Enhanced flow modifier-DP300 yog ib qho kev ua haujlwm ntxiv rau cov khoom siv yas mos thiab ib nrab mos PVC. Nws cov yam ntxwv: txhim kho kev ua haujlwm ntawm cov khoom siv PVC, zoo plasticizing kev ua tau zoo thiab fluidity ntawm PVC; adjustable Lub uniformity ntawm foaming hlwb txo cov tiam ntawm foaming qhov thiab perforations; txhim kho lub zog tensile, tensile zog thiab tsim kua muag lub zog ntawm cov khoom PVC; nws tuaj yeem nce tus nqi ntawm cov muab tub lim siv.

MDNR)-4OPVC yog ib hom amphiphilic hyperbranched polymer, uas tuaj yeem siv rau hauv cov khoom siv PVC los txhim kho cov khawb tsis kam thiab stain tsis kam ntawm cov khoom siv PVC, thiab muaj cov khoom siv tiv thaiv zoo. MDNR-40PVC yuav tsis tsiv teb tsaws lossis nag lossis daus hauv cov ntaub ntawv PVC, thiab tsis muaj kev cuam tshuam rau kev pleev xim, luam ntawv, electroplating, thiab lwm yam. kuj tseem tuaj yeem txhim kho cov pob tshab thiab ci ntsa iab ntawm PVC.

SP-1800 hyperdispersant yog ib hom PVC mos thiab tawv PVC tshwj xeeb zoo li cov khoom, PVC yeeb nkab, PVC hluav taws xob yeeb nkab, PVC ntawv, PVC pem teb tawv, PVC hlau thiab cable, PVC khoom tawv tawv, PVC ntawv, PVC phab ntsa ntawv, PVC khau khoom siv, thiab lwm yam. Cov khoom tsim los rau cov khoom. SP-1800 hyperdispersant simplifies cov mis thiab kev siv tshuab ntawm PVC khoom. Hauv cov khoom siv PVC, nws yog ib qho tsim nyog yuav tau xaiv hom calcium carbonate (lub teeb calcium carbonate thiab hnyav calcium carbonate), nrog rau kev nplua thiab dawb ntawm calcium carbonate. , yam tsis xav txog qhov cuam tshuam ntawm PVC kev ua haujlwm tsis ruaj khov thiab cov xim sib txawv ntawm kev hloov pauv los ntawm calcium carbonate ntau lawm cov tuam txhab xaiv cov khoom sib txuas sib txawv thiab cov kev kho mob. SP-1800 txhim kho cov khoom siv kho tshuab ntawm cov khoom siv PVC, thiab tuaj yeem ua rau kom muaj cov hmoov tsis zoo.