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Welcome: Qingdao Jade New Material Technology
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Products >Photoinitiator

Photo Initiator 819

POLYMER ADDITIVES

JADEWIN PI 819

PHOTO INITIATOR

CHEMICAL COMPONENT

COMPONENT

Bis(2,4,6-trimethylbenzoyl)-phenylphosphineoxide

CAS

162881-26-7

Molecular

C26H27O3P

M.W

418.5

SPECIFICATION AND PHYSICAL PROPERTIES

TEST

UNIT

SPECIFICATION

APPEARANCE

LIGHT YELLOW POWDER

MELTING POINT

127.0-134.0

CLARITY

CLEAR

VOLATILES

%

0.30MAX

ASSAY

%

99.00MIN


FEATURE AND APPLICATION

* JADEWIN PI 819 is a versatile photoinitiator for radical polymerisation of unsaturated resins upon UV light exposure. It is especially suited for white pigmented formulations, the curing of glass fiber reinforced polyester/styrene systems and for clearcoats. Thick section curing is also possible withJADEWIN PI 819.

* JADEWIN PI 819may be used in UV curable formulations for clear and for pigmented coatings on wood, metal, plastic, paper and optical fibers as well as for printing inks and prepregs.

* JADEWIN PI 819exhibits at low concentrations an outstanding curingperformance in highly opaque white and colored furniture coatings or screen inks containing rutile titanium dioxide or colored pigments.

* JADEWIN PI 819 is photosensitive at longer wavelengths above 400nm, that make it suitable for thick section and JADEWIN PI 819 can easily be used in combinations with UV absorbers, to reduce yellowing of urethane acrylate systems for outdoor applications, directly exposed to sunlight

* For additional information please consult the Material safety Data Sheet

PACKING

25Kg Carton     500KG/Pallet

STORAGE

Keep container tightly closed and dry and storage in cool place

CHEMICAL INVENTORIES

Australia - AICS

Canada - DSL

EU - EINECS

China - IECSC

Japan - ENCS

New Zealand - NZIoC

Korea - ECL

USA - TSCA

Philippines - PICCS

Product Info: MSDS: