| Place of Origin: | China |
|---|---|
| Brand Name: | DR |
| Certification: | SGS |
| Model Number: | DR-1819 |
| Minimum Order Quantity: | 500kgs |
| Price: | Negotiable |
| Packaging Details: | 20Kg/Carton |
| Delivery Time: | 10-15 working days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability: | 400mts per month |
| 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 |
| High Light: | Good Through Curing Photoinitiator,Thick Coating Film Photoinitiator 1819,370nm UV Photoinitiator |
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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.
