Aha kemịkalụ:Ethylene bis (oxyethylene) bis [β- (3-tert-butyl-4-hydroxy-5-methylphenyl) propionate] ma ọ bụ Ethylene bis (oxyethylene)
Ọ BỤGHỊ:36443-68-2
Ụdị molekụla:C31H46O7
Ibu Molecular:530.69

Nkọwapụta

Ọdịdị: White crystal ntụ ntụ
Ebe mgbaze: 6-79 ℃
Volatile: 0.5% max
Ash: 0.05% kacha
Mbufe ọkụ: 425nm≥95%
Mbufe ọkụ: 500nm≥97%
Ịdị Ọcha: 99% min
Solubility (2g/20ml, toluene: doro anya, 10g/100g Trichloromethane

Ngwa

Antixoidant 245 bụ ụdị antioxidant asymmetric phenolic dị elu, yana njirimara ya pụrụ iche gụnyere antioxidation dị elu nke ọma, obere volatility, iguzogide agba agba oxidation, mmetụta synergistic dị ịrịba ama na enyemaka antioxidant (dị ka monothioester na phosphite ester), na inye ngwaahịa ihu igwe dị mma. nguzogide mgbe ejiri ya na ihe nkwụnye ọkụ. A na-ejikarị Antioxidant 245 dị ka usoro na ogologo oge stabilizer maka styrene polymer dị ka HIPS, ABS, MBS, na injinịa thermoplastics dị ka POM na PA, ebe ọ na-ejekwa ozi dị ka njedebe nkwụsị nke yinye na PVC polymerization. Tụkwasị na nke ahụ, ngwaahịa ahụ enweghị mmetụta na mmeghachi omume polymer. Mgbe ejiri ya maka HIPS na PVC, enwere ike ịgbakwunye ya na monomers tupu polymerization.

Ngwugwu na Nchekwa

1.25KG katọn
2.Chekwaa ngwaahịa ahụ na ebe dị jụụ, kpọrọ nkụ, nke ikuku na-ekuku nke ọma pụọ ​​na ihe ndị na-adabaghị adaba.