紫外线吸收剂-盛世棋牌ll

products application

specification

trade name：
synsorb-900
cas no：
70321-86-7
chemical name：
2-[2'-hydroxy-3', 5'-bis-dimethyl benzyl]-phenyl]benzotriazole
molecular formula：
c22h29n3o
molecular weight：
447.58
specification：

appearance : light yellow powder

melting point  : 139.5 ~ 141℃


application：

synsorb-900 is used together with hals light stabilizer, these combinations give coatings superior protection against gloss reduction, cracking, blistering, delamination and color change

package：
25kg/box


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