Description
Synamer NPGDA
Cas No.:2223-82-7
Chemical name:Neopentyl glycol diacrylate
Synonym:Eternal EM225;viscoat247;
2,2-Dimethylpropane-1,3-diyl diacrylate;2,2-dimethyltrimethyleneacrylate
Molecular structure：
Standard:
| Functionality | 2 |
| Appearance | Transparent liquid |
| 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 |
| Refractive index | 1.4503 |
| Surface Tension, dynes/cm | 32.8 |
| Tg，℃ | 107 |
Applications:
Wood coatings, PVC coatings, plastic coatings, metal coatings, offset printing inks, flexographic printing, screen printing, varnishes
Packaging and Shipping:
Packing:25kg/drum or 200 kg/drum
Delivery:with in 5-7 working days.
Storage:
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
Protecting the product from leakage, rain and insolation during transportation.
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