2-Hydroxypropyl Acrylate (HPA) CAS NO.25584-83-2

Hydroxypropyl acrylate(HPA)
Formula: C6H10O3
CAS. 25584-83-2
Molecular Weight: 130.14
Physical Properties
Relative density: 1.044 g/cm3 at 20 °C
Flash point: 193 °C - closed cup
Specifications
Apearance: Clear liquid
Assay: 95.0%Min.
Water: 0.2%Max.
Color:(Hazen) 20Max.
Free acid: 0.2%Max.
 

Application
Mainly used as an active diluent and crosslinking agent in radiation curing
systems,Used as one of the main crosslinking functional monomers for acrylic
resins, which can improve the adhesion, weather resistance, drug resistance, and
its impact resistance.Used in the preparation of UV curable coatings,
photosensitive coatings, thermosetting coatings, epoxy resins, diisocyanates,
melamine formaldehyde resins etc.Used for the production of polycarboxylate
superplasticizer.Used for adhesives, textile processing agents, paper processing,
water quality stabilizers and polymer materials etc