Sinomer® NPGDA Monomer / Neopentyl glycol diacrylate CAS 2223-82-7

Chemical Name: Neopentyl glycol diacrylate / NPGDA

Other Name: 1,3-Propanediol, 2,2-dimethyl-, diacrylate; 2,2-Dimethyl-1,3-propanediyl diacrylate; 2,2-Dimethylpropane diacrylate; 2,2-dimethyltrimethylene diacrylate; 2,2-dimethyltrimethylene diacrylate; neopentyl glycol diacrylate; Dimethylolpropane diacrylate; Neopentanediol diacrylate; neopentyl glycol diacrylate; SR 247; Viscoat 247; Eternal EM225.

CAS NO.: 2223-82-7

Molecular weight: 212

Molecular Formula: C11H16O4

Chemical Structure:CAS 2223-82-7 Structure

NPGDA Monomer Tg,℃:107

Appearance: transparent liquid

Description

NPGDA Monomer / Neopentyl glycol diacrylate CAS 2223-82-7

 

Appearance

transparent liquid

Color (APHA)

≤50

Acid value (mgkOH / g)

≤0.5

Viscosity (cps @ 25 ℃)

4-8

Moisture

≤0.2%

Polymerization inhibitor (ppm)

≤300

Refractive Index

1.45

Surface Tension Dynes / cm, 20 ℃

31

The glass transition temperature

107℃

 

This product can replace 1,3-Propanediol, 2,2-dimethyl-, diacrylate; 2,2-Dimethyl-1,3-propanediyl diacrylate; 2,2-Dimethylpropane diacrylate; 2,2-dimethyltrimethylene diacrylate; 2,2-dimethyltrimethylene diacrylate; neopentyl glycol diacrylate; Dimethylolpropane diacrylate; Neopentanediol diacrylate; neopentyl glycol diacrylate; SR 247; Viscoat 247; Eternal EM225.

Neopentyl glycol diacrylate Usage

1. Neopentyl glycol diacrylate is a bifunctional functional monomer. It has good compatibility with acrylic prepolymers. It has strong dilution, good abrasion resistance and scratch resistance. It can be used as a reactive diluent for radiation Curing coatings, inks, adhesives and photosensitive resin plates.

2. Neopentyl glycol diacrylate is used as a reactive diluent for radiation curing coatings, inks, adhesives and photosensitive resin printing plates.

 

Neopentyl glycol diacrylate Packaging and Shipping

Packing: 25L or 200L/drum.

Delivery: with in 5-7 working days.

 

Neopentyl glycol diacrylate storage

Stored in a cool dry place out of direct sunlight.

 

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