Lub npe tshuaj:POLY (DIPROPYLENEGLYCOL) PHENYL PHOSPHITE
CAS Nr.:80584-86-7
Molecular Formula:C102H134O31P8

Specification

Cov tsos: ntshiab kua
Xim (APHA): ≤50
Acid Tus Nqi (mgKOH/g): ≤0.1
Refractive Index (25 ℃): 1.5200-1.5400
Specification Gravity (25 ℃): 1.130-1.1250

TGA(°C,% poob)
poob phaus,% 5 10 50
Kub, ℃ 198 218 316

Daim ntawv thov

Antioxidant PDP yog cov tshuaj tua kab mob thib ob rau cov organic polymers. Nws yog cov kua dej zoo polymeric phosphite rau ntau hom kev siv ntau hom polymer xws li PVC, ABS, Polyurethanes, Polycarbonates thiab coatings los muab cov xim zoo dua thiab kub ruaj khov thaum ua tiav thiab thaum kawg daim ntawv thov. Nws tuaj yeem siv rau hauv daim ntawv thov PVC nruj thiab hloov tau raws li tus neeg sawv cev stabilizer thiab chelating tus neeg sawv cev kom muab cov xim ci dua, zoo ib yam thiab txhim kho cov cua sov ntawm PVC. Nws tuaj yeem siv tau rau hauv cov khoom siv polymer uas tsis tas yuav tsum muaj kev pom zoo rau kev sib cuag zaub mov. Kev siv ntau ntau ntawm 0.2- 1.0% rau feem ntau daim ntawv thov.

Pob thiab Cia

200kg / thawv