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HPA (2-Hydroxypropyl Acrylate)

Product Details:

Place of Origin	Beijing, China (Mainland)
Brand Name	BLC

Payment & Shipping Terms:

Minimum Order Quantity:	5 Ton
Price:	FOB TianJin QingDao USD 10~10000
Packaging Details:	Package: 200kg/barrel (PVDF pail) or as request
Delivery Time:	within one month
Payment Terms:	L/C,Western Union
Supply Ability:	1000 Ton per Day

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Detailed Product Description

2-Hydroxypropyl Acrylate (HPA)

Chemical Formula: CH₂=CHCOOCH₂CH(OH)CH₃

Molecular Weight: 130

Standard Applied: Q/HG041 002-2004

CAS: 25584-83-2

Product Application: with vinyl double bond within the molecule it can copolymerize with other monomers to produce copolymers with hydroxy group in the side chain. And these structures are readily undergo across-linking reaction. It can be used in auto coating formation, and UV-curing system. It can form prepolymers and other active oligomers by reaction with diisocyanates and diexpoxy resins, and the resultants readily undergo polymerization under UV radiation. These products have wide applications in wood-working varnish, printing inks, and other adhesives.

Product Characteristics: the resins' property can be raised obviously by using a small quantity of this functional monomer.

Typical Physical-chemical Properties

Items	Super grade	Normal grade	Analytical Measure
Purity^*, ≥wt%	98.50	97.50	Gas Chrom.
Colour ≤	30	50	Colorimetry
Free Acid (as acrylic acid), ≤wt%	1.00	1.00	Titration
Water content, ≤wt%	0.30	0.50	Karl-Fischer
Inhibitor (MEHQ), wt, ppm	200±20	200±20	Colorimetry
Gravity: 1.049-1.059; Flashing Point: 100°C (open cup), 89°C (closed cup);
Explosion limit(in air): 2.0% vol.-