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Photoinitiator JRCure-1109

CAS NO.： 162881-26-7

FOB Price： NEGOTIABLE Get Latest Price

Specification： ≥98.5%

Documentation：

COA

Lead Time： In Stock

Max Capacity： -

Pallets Packing	20'FCL		40'FCL
Pallets Packing	With	Without	With	Without
20KG/Fibre Drum	12 MT	--	--	--

Product Detail

Properties

JRCure-1109

JRCure No.	JRCure-1109	General No.	898
Chemical Name	Phenylbis(2,4,6-Trimethylbenzoyl)Phosphine Oxide
CAS No.	162881-26-7
Appearance	Pale yellow powder
Melting Point [℃]	131-135
Flash Point [℃]	310.6
Package	20KG CARTON
Application	Offset Inks, Flexo Inks, Silkscreen Inks, Overprint Varnishes, Wood Coatings, Electronics, Adhesives, Coating on Plastics

Properties

Photoinitiator 819 can also be used for colored UV curing plastic coatings. UV coatings have been widely used on the plastic shells of various electronic and household appliances because of their excellent performance and efficient production. However, the deep curing of UV film after coloring is not good, resulting in poor film adhesion and poor dispersion and arrangement of UV resin on pigments, which seriously affects the appearance of the film, Therefore, the traditional construction process is to apply solvent based colored primer for coloring, and then apply UV varnish after baking to improve various physical properties of the film surface.

CAS No.

162881-26-7

Formula

C26H27O3P

Molecular Mass

418.46500

Exact Mass

418.17000

PSA

61.02000

Logp

6.20620

IUPAC

[phenyl-(2,4,6-trimethylbenzoyl)phosphoryl]-(2,4,6-trimethylphenyl)methanone

Matter Classification

organic

Category

Melting Point

131-135ºC

Density

1.17 g/cm3

Boiling Point

590ºC

Flash Point

310.6ºC

Appearance

powder

Acidity and Basicity

neutral

HS Code

29319000

Export Formalities

A,B N,M,R,S

Risk Code

R43-53

Safety Label

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JRCure-1109