Aha kemịkalụ:POLY(DIPROPYLENEGLYCOL)PHENYL PHOSPHIT
Ọ BỤGHỊ:80584-86-7
Ụdị molekụla:C102H134O31P8

Nkọwapụta

Ọdịdị: Mmiri mmiri dị ọcha
Agba (APHA):≤50
Uru acid (mgKOH/g):≤0.1
Ntụgharị ntụgharị (25 ℃): 1.5200-1.5400
Nnukwu ike ndọda (25 ℃): 1.130-1.1250

TGA(°C,% ọnwụ)
Mbelata ịdị arọ,% 5 10 50
Okpomọkụ, ℃ 198 218 316

Ngwa

Antioxidant PDP bụ antioxidant nke abụọ maka polymer organic. Ọ bụ mmiri mmiri polymeric phosphite dị irè maka ọtụtụ ụdị ngwa ngwa polymer dị iche iche gụnyere PVC, ABS, Polyurethanes, Polycarbonates na mkpuchi iji nye agba agba na nkwụsi ike okpomọkụ n'oge nhazi na n'ikpeazụ ngwa. Enwere ike iji ya na ngwa PVC siri ike na nke na-agbanwe agbanwe dị ka onye na-ahụ maka ihe nkwụsi ike nke abụọ na chelating iji nye agba na-egbuke egbuke, na-agbanwe agbanwe ma melite nkwụsi ike nke PVC. Enwere ike iji ya na polymers ebe nkwenye nchịkwa maka kọntaktị nri adịghị mkpa. Ọkwa ojiji a na-ahụkarị sitere na 0.2-1.0% maka ọtụtụ ngwa.

Ngwugwu na Nchekwa

200kg / gbọmgbọm