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Excellent Absorption Properties UV Photoinitiator 819 For Printing Inks

Categories UV Photoinitiator
Brand Name: DR
Model Number: DR-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/Carton, 600Kg/Pallet or on request
Product name: Photoinitiator 819
CAS No.: 162881 26 7
Chemical Name: Bis(2,4,6-trimethylbenzoyl)-phenylphosphineoxide
Specification: Excellent through-curing of thick coating film.
UV-Absorption: 370nm
Application: Outdoor application
Molecular Weight: 418.5
Package: 20kgs/carton,600Kg/Pallet
Molecular Formula: C26H27O3P
Storage: Be stored in tightly closed containers in a cool, dry, well-ventilated area
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Excellent Absorption Properties UV Photoinitiator 819 For Printing Inks

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.



Quality Excellent Absorption Properties UV Photoinitiator 819 For Printing Inks for sale
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