欧美一区二区三区裸体-黄视频网站观看品爱网-国产又粗又大免费黄片-欧美在线视频综合-欧美一级a一级a爱片免费-成人一级黄色真实强奸视频-看一级黄色免费片-真人毛片爱做A级毛视频-日鸥美韩一级毛片

Dafeng Tiansheng Pharmaceutical Co., Ltd.(Dafeng Huashu Pharmaceutical Co., Ltd.)
Bulk drug
Intermediate
ODA
UV adsorbent
Photoinitiator
Antioxidant
Light stabiliser
UV-1577
Category: Triazines
CAS No.: 148315-50-2
Molecular formula: C27H27N3O2
Molecular weight: 425
Structural formula:
Technical index:
appearance light yellow powder
melting point 149oC
Application:

OCTASORB UV-1577 is triazines light absorber. It is mainly used in various high performance plastics. It is appropriate for polymer blend and alloy, such as, PC/ABS, PC/PBT, PPE/IPS, PPE/PA.

Packaging: 20kg/fiber can
Storage: in seal, in dry and in dark
    Back
  Home | About Us | Products | News | Honors | Jobs | Facility | Order | Contact Us | 中文版 【Admin】
Copyright(C)2014, Dafeng Tiansheng Pharmaceutical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice