Sinomer® NPGDA

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Sinomer® NPGDA

Di-functional Monomer, neopentyl glycol diacrylate, high Tg diacrylate, low viscosity monomer

Sinomer® NPGDA is a bifunctional functional monomer, and has good compatibility with acrylic prepolymers. It has strong dilution, good abrasion resistance, scratch resistance, heat resistance, abrasion resistance, and water resistance. As a reactive diluent, it is used in radiation curing coatings, inks, adhesives and photosensitive resin plates.

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SINOMER® NPGDA

CAS 登录号:2223-82-7

化学名称:Neopentyl glycol diacrylate

Synonym:Eternal EM225;viscoat247;2,2-Dimethylpropane-1,3-diyl diacrylate;2,2-dimethyltrimethyleneacrylate

Molecular structure:

技术指标 :
检验项目 (Item) 指标要求 (Specification)
Functionality 2
外观 (Appearance) 透明液体
Polymerization inhibitor, ppm 300 MEHQ
Moisture, wt.% 0.2
Acid value, mgKOH/g- 0.5
Color, APHA 60
Specific gravity , 25℃ 1.031
Viscosity , CPS.25℃ 4-12
折射率 (Refractive Index) 1.4503
Surface Tension, dynes/cm 32.8
Tg,℃ 107
应用 :

Wood coatings, PVC coatings, plastic coatings, metal coatings, offset printing inks, flexographic printing, screen printing, varnishes.

包装规格 :

20KG,25kg/drum or 200 kg/drum 

贮存 :

存放在干燥、阴凉、通风良好的库房内。

避免受光照和高温加热。

运输过程中做好防漏、防雨与防暴晒保护。

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