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Light Yellow Crystalline Powder Photoinitiator 819 CAS 162881-26-7 UV Curing Plastic Coating
Light Yellow Crystalline Powder Photoinitiator 819 CAS 162881-26-7 UV Curing Plastic Coating
Light Yellow Crystalline Powder Photoinitiator 819 CAS 162881-26-7 UV Curing Plastic Coating
Light Yellow Crystalline Powder Photoinitiator 819 CAS 162881-26-7 UV Curing Plastic Coating
Specifications
Brand Name :
Senzhuo
Model Number :
SZ-MM
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
1kg
Price :
Negotiable
Payment Terms :
T/T, Western Union, L/C
Supply Ability :
10000kg/month
Delivery Time :
within 7 days
Packaging Details :
1kg/bag 25kg/drum
Product Name :
Photoinitiator 819
CAS :
162881-26-7
MF :
C26H27O3P
MW :
418.47
EINECS :
205-031-5
Appearance :
Light yellow crystalline powder
Description

Light Yellow Crystalline Powder Photoinitiator 819 CAS 162881-26-7 UV Curing Plastic Coating

Overview of Light Yellow Crystalline Powder Photoinitiator 819 CAS 162881-26-7 UV Curing Plastic Coating

Photoinitiator 819 has a similar molecular structure to TPO, and both belong to the acylphosphine oxide cleavage-type free radical photoinitiator. The photolysis products are: two trimethylbenzoyl groups and one phenylphosphonyl free radical, both of which are free radicals with high initiation activity, so the photoinitiator activity is higher than that of TPO.

Application of Light Yellow Crystalline Powder Photoinitiator 819 CAS 162881-26-7 UV Curing Plastic Coating

Photoinitiator 819 can also be used for colored UV-curing plastic coatings. UV coatings have been widely used on plastic shells of various electronic and home appliance products due to their excellent performance and efficient production. However, the deep curing of UV coatings after coloring is not good, resulting in poor adhesion of the coating film and poor dispersion and arrangement of UV resin on pigments, which seriously affects the appearance of the coating film. Therefore, the traditional construction process is to first apply solvent-based colored primer for coloring, and then apply UV varnish after baking to improve the various physical properties of the paint film surface.

Product Parameters of Light Yellow Crystalline Powder Photoinitiator 819 CAS 162881-26-7 UV Curing Plastic Coating

Item Value
Product Name Photoinitiator 819
CAS 162881-26-7
MF C26H27O3P
MW 418.47
EINECS 423-340-5
Appearance Light yellow crystalline powder

Picture of Light Yellow Crystalline Powder Photoinitiator 819 CAS 162881-26-7 UV Curing Plastic Coating

Light Yellow Crystalline Powder Photoinitiator 819 CAS 162881-26-7 UV Curing Plastic Coating

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Light Yellow Crystalline Powder Photoinitiator 819 CAS 162881-26-7 UV Curing Plastic Coating

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Product Detail
Brand Name :
Senzhuo
Model Number :
SZ-MM
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
1kg
Price :
Negotiable
Contact Supplier
Light Yellow Crystalline Powder Photoinitiator 819 CAS 162881-26-7 UV Curing Plastic Coating
Light Yellow Crystalline Powder Photoinitiator 819 CAS 162881-26-7 UV Curing Plastic Coating

Senzhuo Industry Co.,Ltd

Verified Supplier
2 Years
shandong, jinan
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Laboratory Supplies, Organic Intermediate, Cosmetic Intermediates
Total Annual :
80,000,000-120,000,000
Employee Number :
50~60
Certification Level :
Verified Supplier
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