产品中心_安达市多森新材料科技有限公司

“公众号”

产品中心
product
产品介绍
introduction

TPO

【化学名称】:2, 4, 6-三甲基苯甲酰基-二苯基氧化膦
【化学结构】 : 
【CAS  NO】 :  [75980-60-8]
【分 子 式】 :  C22H21O2P
【分 子 量】 :  348.37
【包装规格】 :  20 kg纸箱或按照客户要求包装
【 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】 :  TPO是一种高效的自由基(I)型、在长波范围内都有吸收的高效光引发剂。具有光固化速度快、耐黄变、后聚合效应低、无残留、低挥发,低气味等优点,具有光漂白作用,热稳定性优良,加热至180℃无化学反应发生,贮存稳定性好。适合于厚膜深层固化、特别适用于白色体系的UV固化涂料、粘合剂、光导纤维和油墨中,应用广泛。建议添加量0.5-3.0 wt%(有色体系),0.3-2.0 wt %(透明体系)。
【技术指标】 : 





[chemical name]: 2,4,6-trimethylbenzoyl-diphenylphosphine oxide
[chemical structure]: 
[CAS NO]: [75980-608]. 
[Fractional]: C22H21O2P. 
[sub-quantity]: 348.37. 
[packing specifications]: 20 kg cartons or packed according to customer requirements. 
[storage]: this product should be sealed and stored in a closed, dry, dark place to avoid direct sunlight. 
[performance uses]: TPO is a highly efficient free radical (I) type photoinitiator with absorption in the long wave range. 
The utility model has the advantages of fast light curing speed, yellowing resistance, low post-polymerization effect, no residue, low volatilization, low odor and so on. It has the advantages of photobleaching, good thermal stability, no chemical reaction when heated to 180 ℃, and good storage stability. 
Suitable for deep curing of thick film, especially suitable for white system of UV curing coatings, adhesives, optical fibers and inks, widely used. 
The recommended addition amount is 0.5-3.0 wt% (colored system) and 0.3-2.0 wt% (transparent system).