Ihe na-egbochi oxidant 245 CAS NO.: 36443-68-2
Aha kemịkalụ: Ethylene bis (oxyethylene) bis[β-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate]Ma ọ bụ Ethylene bis (oxyethylene)
Nọmba CAS: 36443-68-2
Nhazi kemịkalụ
Nkọwapụta
| Ọdịdị | Ntụ ntụ kristal ọcha |
| Ebe agbaze | 76-79℃ |
| Mgbanwe | 0.5% kachasị |
| ntụ | 0.05% kachasị |
| Mgbasa ọkụ | 425nm≥95%; 500nm≥97% |
| Ịdị ọcha | Nkeji 99% |
| Mmiri na-agbaze (2g/20ml, toluene) | doro anya, 10g/100g Trichloromethane |
Ngwa
Antixoidant 245 bụ ụdị antioxidant phenolic asymmetric dị elu nke na-arụ ọrụ nke ọma, ihe pụrụ iche ya gụnyere antioxidation dị elu, obere mgbanwe, iguzogide agba oxidation, mmetụta synergistic dị ukwuu yana antioxidant enyemaka (dịka monothioester na phosphite ester), yana inye ngwaahịa ezigbo iguzogide ihu igwe mgbe ejiri ya na ihe na-eme ka ìhè sie ike. A na-ejikarị Antioxidant 245 eme ihe dị ka usoro na ihe na-eme ka ọ kwụsie ike ogologo oge maka styrene polymer dị ka HIPS, ABS, MBS, na injinia thermoplastics dị ka POM na PA, ebe ọ na-ejekwa ozi dị ka ihe na-egbochi yinye na PVC polymerization. Na mgbakwunye, ngwaahịa ahụ enweghị mmetụta na mmeghachi omume polymer. Mgbe ejiri ya maka HIPS na PVC, enwere ike itinye ya na monomers tupu polymerization.
Nkwakọba na ịchekwa
Nkwakọ ngwaahịa: 25kg/akpa
Nchekwa: Ọ dị mma n'ụlọ. Enweghị ihe pụrụ iche achọrọ mana debe ikuku ikuku ma zere mmiri na oke okpomọkụ.