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特殊精细化学品

双三羟甲基丙烷丙烯酸酯
序号 Km-901
产品名称 双三羟甲基丙烷丙烯酸酯
CAS号 94108-97-1
详细介绍

Product name: Ditrimethylolpropane tetraacrylate (DI-TMPTA)

Synonyms: Di(trimethylolpropane) tetraacrylate; DI-TMPTA

CAS NO: 94108-97-1

EINECS: 302-434-9

Molecular formula: C24H34O9

Molecular weight : 466.52

 

Specification:

 

Items

Technical index

Appearance

Transparent liquid

Color(APHA)

150max.

Acid value(mg kOH/g)

1.0max.

Viscosity(25℃,mPa·s)

400-800

Moisture (%)

0.2max.

Inhibitor(MEHQ, ppm)

500max

Refractive index(25℃)

   1.4760

Density(g/cm3)

1.11

 

Product characteristics:


·low volatility

·high crosslink density

·fast curing

·good wear resistance

 

Application:

 

It’s used for wood coatings, PVC coatings, plastic coatings, metal coatings, offset printing inks, flexographic printing, screen printing, and gloss varnish.

 

Packaging: 25kg or 200kg /Plastic drum