Excellent Absorption Properties UV Photoinitiator 819 For Printing Inks

Brand Name:DR
Certification:SGS
Model Number:DR-819
Minimum Order Quantity:500kgs
Delivery Time:10-15 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union
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Location: Hefei Anhui China
Address: ROOM 2005-2006, BUILDING A, DINGXIN CENTER, SILIHE ROAD, HEFEI, ANHUI,CHINA
Supplier`s last login times: within 28 hours
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Product Details

Excellent Absorption Properties Photoinitiator PI 819 For Printing Inks


Photoinitiator 1819 has 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.


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 ItemDR-819
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, wellventilated area. For additional information, please see the Safety Data Sheet.


Package


20Kg/Carton, 600Kg/Pallet or on request.



China Excellent Absorption Properties UV Photoinitiator 819 For Printing Inks supplier

Excellent Absorption Properties UV Photoinitiator 819 For Printing Inks

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