PRODUCTS | Light Stabilizer 944 |
Chemical name | : | Poly-{[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl] [(2,2,6,6-tetramethyl-4-piperidyl)imino]-1,6-hexanediyl[(2,2,6,6- tetramethyl-4-piperidyl)imino]} |
Equivalent | : | Chimassorb 944 (Ciba), Cyasorb 3346 (Cytec), Lowilite 94 (Great Lakes),etc. |
CAS NO. | : | 71878-19-8 / 70624-18-9 (US) |
Molecular formula | : | [C35H64N8]n (n=4-5) |
Molecular weight | : | Mn = 2000-3100 |
Chemical structure |
Specification | ||
Appearance | : | White or light yellow powder / granular |
Melting point | : | 110-130°Cmin |
Volatiles | : | 0.5% max |
Ash | : | 0.05% max |
Transmittance | : | 425nm: 94%min |
Usage
Light Stabilizer 944 is an oligomeric HALS; it imparts excellent light stability in polyolefin (PP, PE, PVC), PA, polyacetals and polyester. Light Stabilizer 944 shows excellent It shows excellent compatibility and high resistance to extraction. When be used with other HALS together show excellent synergistic effect. In addition, Light Stabilizer 944 can be used in food package materials. Now,Light Stabilizer 944 is one of the advanced HALS and is used widely at home and abroad.
Packing and storing
25kgs carton (inner with plastic bag). For this product is apt to absorb humidity, it should be kept in clean and dry place and avoid light.
Beijing: 7D, ZhiYeYuan B, ShuGuangHuaYuan, Haidian, Beijing, China Hong Kong: Units A & B, 15/F, Neich Tower, 128 Gloucester Road, Wanchai Tel:+86-10-2173 7291 Fax: +86-10-2173 7290 Email: info@wanxingmail.com Copyright 2008 Noth Wanxing Chemical Co, Ltd Right Reserved |