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HEMA 2-Hydroxyethyl Methacrylate

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)
Delivery Time:	within one month
Payment Terms:	L/C,T/T

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Detailed Product Description

2Hydroxyethyl MethacrylateHEMA

Chemical Formula: CH₂=C(CH₃)COOCH₂CH₂OH

Molecular Weight: 130

Standard Applied: Q/HG041003-2004

CAS: 868-77-9

Product Application: with vinyl double bond within the molecule it can copolymerize with other momomers to produce copolymers with hydroxy group in the side chain.And these structures are readily undergo across-linking reaction.The most important application of HEMA is production of coatings. It copolymerizes with monoers such as styrene,methyl methacrylate,butyl acrylate and methacrylic acid and etc. produce coatings and primers for auto applications.Also in application of UV or EB radiation polymerizations,printing pads,printing oil,gel,contact lens ,and hearing aid equipment coatings.

Charcateristics: the resinss property can be raised obviously by using a small quantity of this function monemer.

Typical Physical-chemical Properties

Items	Super grade	Normal grade	Analytical Measure
Purity ≥ wt%	98.50	97.50	Gas Chrom
Colour ≤	10	30	Colorimetry
Free Acid (as acrylic acid) ≤wt%	0.50	1.00	Titration
Water content ≤ wt%	0.30	0.30	Kari-Fischer
Inhibitor(MEHQ),wt,ppm	200 300	200 300	Colorimetry