UV-944

Orukọ Kemikali: Poly[ [6-[ (1,1,3,3 - tetramethylbutyl)amino]- 1,3,5 - triazine-2,4-diyl] [ (2,2,6,6 - tetramethyl -4- piperidinyl) imino ] -1,6–hexanediyl [ (2,2,6,6-tetramethyl- 4-piperidinyl) imino]])

Ilana: [C₃₅H66N8]n(n=4-5)

Eto:

CAS NỌ: 70624-18-9

Iwọn Molikula: 2100-3000

Irisi: funfun lulú tabi yellowish granule

Yiyo ojuami: 110-130^ìyíC

Eeru: Kere tabi dọgba si 0.1%

Pipadanu Lori Gbigbe: Kere tabi dogba si 1.0%

Gbigbe: 425 nm Ti o tobi ju tabi dogba si 93% 450 nm Ti o tobi ju tabi dọgba si 95%

Anfani ati Ohun elo:

1. UV -944 944 jẹ iwuwo molikula giga ti o ni idiwọ amine light stabilizer (HALS). O ṣe afihan ibaramu ti o dara julọ, resistance giga si isediwon ati iyipada kekere.

Awọn agbegbe ohun elo pẹlu polyolefin (PP, PE), olefin copolymers bii EVA ati awọn idapọpọ ti polypropylene pẹlu awọn elastomers. Ni afikun ni awọn igba diẹ CHIMASSORB 944 jẹ imunadoko gaan ni awọn polyacetals, polyamides, polyurethane, rọ ati PVC lile, bakanna bi awọn idapọmọra PVC ati ni awọn elastomer styrene ati alemora awọn ohun elo pataki.

Apo:25KG paali tabi ilu

Awọn afiwe Gbona: UV-944, China, awọn olupese, awọn aṣelọpọ, ile-iṣẹ, ra, idiyele, asọye, ti a ṣe ni Ilu China