Hot-selling Sm2o3 Powder - Photoinitiator TPO powder 98% CAS 75980-60-8 TPOP – Xinglu
Hot-selling Sm2o3 Powder - Photoinitiator TPO powder 98% CAS 75980-60-8 TPOP – Xinglu Detail:
Photoinitiator TPO powder 98% CAS 75980-60-8 TPOP
TPO is a highly efficient free radical (1), a high efficient optical absorption of the initiator in the long wavelength range. Because it has a wide range of absorption, the absorption peak is 350-400nm, has been caused by absorption of about 420nm, its absorption peak than conventional initiator is too long, the light can generate benzoyl and phosphoryl two
free radicals can cause polymerization, so the light curing speed, it also has photobleaching, suitable for thick film coating and deep curing yellowing characteristics with low volatile, for water. This product is used for the white system, can be used for UV curing coatings, printing inks, adhesives, UV curing optical fiber coating, photoresist, photopolymerization plate, stereo lithographic resin, composite materials, dental fillings etc.. The use of this product should be based on the actual results of the experiment, it is recommended to add the amount of 0.5-4%w/w. It can be completely solidified on the surface of white or high titanium dioxide pigment. The coating does not change, the effect of polymerization is low, and there is no residue. Can also be used for transparent coatings, especially for low odor products. It is used in unsaturated polyester containing styrene system, which has high efficiency. The acrylate system, especially the colored system, usually need to cooperate with amine or acrylamide, and other light initiator compound, curing to achieve complete curing system is particularly suitable for low yellowing, white and thick film. Screen printing ink, offset printing ink. Recommended addition amount of 0.5-3.0% (colored system), 0.3-2.0% (transparent system.
|
Product Name
|
2,4,6-trimethylbenzoyldiphenyl phosphine oxide
|
|
CAS No.
|
75980-60-8
|
|
Molecular Formula
|
C22H21O2P
|
|
Chemical Structure
|
|
|
Molecular Weight
|
348.4
|
|
Key Properties
|
Low odor, low yellowing, through-curing
|
|
Physical Properties
|
Apprearance:Yellowish Crystal;Assay: >99.0% ;Melting Point:91-94°C;Absorption Peak:273, 370nm |
|
Package
|
20KG CARTON |
|
Main Applications
|
Pigmented coatings. Offset,Flexo,and Screen inks Brand:Xinglu |
Certificate：
What we can provide：
Product detail pictures:
Related Product Guide:
Our personnel are generally in the spirit of "continuous improvement and excellence", and together with the outstanding top quality merchandise, favorable price tag and fantastic after-sales solutions, we try to gain every single customer's rely on for Hot-selling Sm2o3 Powder - Photoinitiator TPO powder 98% CAS 75980-60-8 TPOP – Xinglu, The product will supply to all over the world, such as: Honduras, Atlanta, Hanover, Now the competition in this field is very fierce; but we will still offer best quality, reasonable price and most considerate service in an endeavor to achieve win-win goal. "Change for the better!" is our slogan, which means "A better world is before us, so let's enjoy it!" Change for the better! Are you ready?
By Josephine from Haiti - 2018.03.03 13:09
The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
By ron gravatt from Kazakhstan - 2018.07.12 12:19
