Sinomer® GPTA ( G3POTA ) is used in a very wide range of energy curing printing inks,overprint varnishes,coatings and adhesives.
Properties:
Fast cure response
Good chemical resistance
Good hardness
Good wetting properties
SINOMER® GPTA ( REACH Covered)
CAS 登录号:52408-84-1
化学名称:GLYCERYL PROPOXY TRIACRYLATE
Synonym: Ebecryl 53;Setalux 2250;Sartomer 9020;gpta monomer;AgiSyn 2837;G3POTA Propoxylated glycerol triacrylate;3-[2,3-bis(3-prop-2-enoyloxypropoxy)propoxy]propyl prop-2-enoate
Molecular structure:
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| 检验项目 (Item) | 指标要求 (Specification) |
| Functionality | 3 |
| 外观 (Appearance) | 透明液体 |
| Polymerization inhibitor, ppm | ≤400 MEHQ |
| Moisture, wt.% | 0.2 |
| Acid value, mgKOH/g- | 0.5 |
| Color, APHA | 100 |
| Density , 25℃ | 1.08~1.11 |
| Viscosity , CPS.25℃ | 70~110 |
| 折射率 (Refractive Index) | 1.461 |
| Surface Tension, dynes/cm | 36.1 |
| Tg,℃ | 18 |
Wood coatings, PVC coatings, plastic coatings, metal coatings, offset printing inks, flexographic printing, screen printing, varnish.adhesives.
● Packing:25kg/drum or 200 kg/drum
● Delivery:with in 5-7 working days.
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。