| Customization: | Available |
|---|---|
| Molecular Weight: | 144.17 |
| Vapor Pressure: | 0.05 mm Hg ( 20 °c) |
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2-HydroxypropylMethacrylate 2-HPMA
Product Name: Hydroxypropyl methacrylate(mixture of 2-Hydroxypropyl and 2-Hydroxy-1-methylethyl
Methacrylate) ;HPMA
Specification:
|
Item |
Specification |
Analysis Methods |
|
Appearance: |
Clear liquid |
Visual |
|
Purity (Hydroxyl Monomer): |
≥98% |
GC |
|
Color (Pt-Co): |
≤30 |
DIN EN 1557 |
|
Acid value (As MAA): |
≤0.3% |
DIN EN ISO2114 |
|
Water (m/m): |
≤0.3% |
ASTM E203 |
|
Inhibitor (MEHQ): |
200±20 ppm |
ASTM D 3125 |
Applications:
A most popular monomer used for synthesizing both water borne and solvent borne acrylic resins. It supplies primary hydroxyl to acrylic resin which offers fast reaction speed and moderate hardness (Homopolymer Tg 55ºC).
HPMA based acrylic resins are widely used in 2KPU coating and heat-curing coatings, like automotive coating, industry coating, protective coating,
HPMA can also be used in synthesizing emulsion for non-woven textile, wall coating and industry coating.
HPMA's hydroxyl group can further react with other chemicals, like generating new (meth)acrylate structure used in synthesizing acrylic resins.
HPMA also used for radcure coating for wood, plastic. It can offer good adhesion to substrate.
Package: 200kg net weight, or requirement as Customer.
Transportation and storage:
Avoid shine rain and high temperature in transportation;
Store the products in cool, shady and ventilated conditions, keep far away from fire; 6 months from date of delivery at a maximum storage temperature of 30ºC.
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