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Company: Guangzhou Chengshuai New Material Co.,Ltd.
No.10, Jiqingxiang, Shiyicun, Shilou Town, Panyu Dist., Guangzhou.China
Guangzhou 511447
Phone: +862034708468
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Date/Time:  10/10/19 8:01 GMT


Chemical name: Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate
CAS No.:84434-11-7
Molecular formula:C18H21O3P
Molecular weight: 316.33

Appearance: Pale yellow viscous liquid
Purity, %: ≥95.0 (GC)
Clarity: Clear

TPO-L is a liquid photoinitiator suitable for formulation systems with low
yellowing and odor. It has a wide absorption range. In order to improve the curing
effect of the surface, TPO-L is often used in conjunction with other
photoinitiators The recommended uses of TPO-L are as follows: white pigmented UV-
lacquers, UV screen printing inks, UV offset and UV flexo inks, overprint
varnishes, paper lacquers, photoresists, printing plates, stereolithography etc.
It can be used to cure paints and surfacers pigmented with titanium dioxide.
Provides very low yellowing, low volatility and low odrour. info at

Minimum Order: 100 kilograms

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SOURCE: Import-Export Bulletin Board (
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