Sign In | Join Free | My polstate.com |
|
Brand Name : DR
Model Number : DR-1819
Certification : SGS
Place of Origin : China
MOQ : 500kgs
Price : Negotiable
Payment Terms : L/C, D/A, D/P, T/T, Western Union
Supply Ability : 400mts per month
Delivery Time : 10-15 working days
Packaging Details : 20Kg/Carton
Product name : Photoinitiator DR-1819
Appearance : Pale yellow powder
CAS No. : 162881-26-7
Chemical Name : Bis(2,4,6-trimethylbenzoyl)-phenylphosphineoxide
Specification : Good through-curing of thick coating film
UV-Absorption : 370nm
Application : Outdoor applications
Melting range : 127-135°C
Package : 20kgs/carton
Storage : Be stored in tightly closed containers in a cool, dry, well-ventilated area
Good Through-curing Property Photoinitiator 819 Used For Thick Coating Film
Photoinitiator 819 is pale yellow powder,to give a clean white appearance in contrast to the off-white color associated with other long wavelength absorption photoinitiators.
CAS No.: [162881-26-7] Bis(2,4,6-trimethylbenzoyl)-phenylphosphineoxide
Advantages:
1. Good performance of curing pigmented formulations and in outdoor applications, it can be formulated with UV absorbers to gain good weather stability, while without harming the cure speed;
2. Good through-curing of thick coating film;
3. To give a clean white appearance in contrast to the off-white color associated with other long wavelength absorption photoinitiators.
Specification
Test Item | DR-1819 |
Appearance | Pale yellow powder |
Melting Range | 127.0-135.0°C |
Purity | ≥98.5% |
UV-Absorption | 370nm |
Storage
12 months when the product is stored in tightly closed containers in a cool, dry, well-ventilated area.
Package
20Kg/Carton, 600Kg/Pallet or on request.
![]() |
Good Through Curing Property Photoinitiator 819 Used For Thick Coating Film Images |