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Pale Yellow Powder Photoinitiator 819 Used For UV Curing Varnish
Pale Yellow Powder Photoinitiator 819 Used For UV Curing Varnish
Specifications
Brand Name :
DR
Model Number :
819
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/drum
Product name :
Photoinitiator 819
CAS number :
162881-26-7
Chemical Name :
Bis(2,4,6-trimethylbenzoyl) phenylphosphine Oxide
Specification :
Anti-yellowing performance
Formula :
C26 H27O3 P
Application :
UV-curing varnish
Melting point :
127-135°C
Appearance :
Pale-yellow Powder
Loss on Drying (%) :
≤0.50
Purity (HPLC,%) :
≥98.00
Description

Pale Yellow Powder Photoinitiator 819 Used For UV Curing Varnish

Photoinitiator 819 is an efficient photoinitiator, which can provide excellent curing effect and anti-yellowing performance.

Product Name:Bis(2,4,6-trimethylbenzoyl) phenylphosphine Oxide

Molecular Formula:C26 H27O3 P

Molecular Weight:418.46

CAS number:162881-26-7

Specification Benzophenone

Test Item 819
Appearance

Pale yellow powder

Melting point

127-135°C

Purity (HPLC,%)

≥98%

Loss on Drying (%)

≤0.50


Application

819 has been tested for UV-curing varnish and paint systems, such as wood, paper, metal, plastic, fiber optics,printing inks and prepreg systems.

In opaque white and tinted furniture, the very low added amount of 819 provides excellent cure and yellowing resistance. Moreover, the excellent absorption properties of 819 make it suitable for deep curing.

819 can be used with other photoinitiators for use in glass fiber reinforced materials.

Due to its photosensitivity in the long wavelength band, 819 can be used with UV absorbers.

Storage

Keep in a tightly closed container and store in a cool, dry, dark, ventilated area. Effective from the date of production,within one year.

Package

Packed into 20Kg/drum

Pale Yellow Powder Photoinitiator 819 Used For UV Curing Varnish

Pale Yellow Powder Photoinitiator 819 Used For UV Curing Varnish

Product tags

uv pigment powder

,

pigment powder for resin

,

acrylic pigment powder
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Pale Yellow Powder Photoinitiator 819 Used For UV Curing Varnish

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Product Detail
Brand Name :
DR
Model Number :
819
Certification :
SGS
Place of Origin :
China
MOQ :
500kgs
Price :
Negotiable
Contact Supplier
Pale Yellow Powder Photoinitiator 819 Used For UV Curing Varnish

ANHUI DERUN IMPORT & EXPORT TRADING CO., LTD

Verified Supplier
5 Years
anhui, hefei
Since 2017
Business Type :
Manufacturer, Trading Company
Main Products :
Alcohol Soluble Polyamide Resin, Co Solvent Polyamide Resin, Chlorinated Polypropylene Resin
Total Annual :
5000000-10000000
Certification Level :
Verified Supplier
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