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819

【化学名称】:苯基双(2, 4, 6-三甲基苯甲酰基)氧化膦

【化学结构】: 


【CAS  NO】: [162881-26-7]

【分 子 式】: C26H27O3P

【分 子 量】: 418.46

【包装规格】: 20 kg纸箱或按客户要求包装

【 储  存 】: 本品应密封储存于密闭、干燥,阴暗处,避免阳光直射。

【性能用途】: 819是一种高效的紫外光引发剂,具有光固化速度快、引发效率高、固化后引发剂剩余量几乎为零等优点。适用于紫外光固化清漆和色漆体系,如用于木器、纸张、金属、塑料、光纤以及印刷油墨和预浸渍体系等。还可用于有色UV固化塑胶涂料,如用于各种电子、家电类产品的塑胶外壳上。

【技术指标】:


[chemical name]: phenyl bis (2,4,6-trimethylbenzoyl) phosphine oxide

[chemical structure]: 


[CAS NO]: [162881-26-7]. 

[Fractional]: C26H27O3P. 

[sub-quantity]: 418.46. 

[packing specifications]: 20 kg cartons or packing according to customer requirements. 

[storage]: this product should be sealed and stored in a closed, dry, dark place to avoid direct sunlight. 

[performance and use]: 819 is an efficient UV photoinitiator, which has the advantages of fast curing speed, high initiation efficiency and almost zero residual amount of initiator after curing. 

Suitable for UV curing varnish and paint system, such as wood, paper, metal, plastic, optical fiber and printing ink and preimpregnation system. 

It can also be used for colored UV curing plastic coatings, such as plastic shells for all kinds of electronic and household appliances.