Acrylate

Hydroxyethyl methacrylate (HEMA)

DESCRIPTION: Hydroxyethyl methacrylate (HEMA)

CAS:868-77-9

EINECS:    212-782-2

Other Names:   HEMA

INTRODUCTION:

Hydroxyethyl methacrylate can be used as modifier of resin or coating.It can get active hydroxy acrylate resin if copolymerise with other acrylate monomers.it can also used as the materials of light-sensitive resin,the stabilizer of dislike-oxygen adhesive and the adhesive of synthetic fiber.

SPECIFICATIONS:

ITEMS STANDARD RESULTS
APPEARANCE CLEAR LIQUID CLEAR LIQUID
ASSAY 98.5% MIN 98.76%
COLOR 30 MAX 15
FREE ACID 0.5% MAX 0.07%
WATER 0.3% MAX 0.13%
INNIBITOR LEVEL 180-220 200

PHYSICAL DATA:

Appearance:Clear.colorless liquid.

Odor:Ester-like

Molecular weight:130.1 g/mol

Density:1.074 g/cm3 (20℃)

Refractive index:1.4505 (25℃)

Boiling point:+250 ℃ (1013 mbar)

Solidication:-20 ℃

Flashpoint:+180.0 ℃

Solubility (20 ℃): It is soluble in some organic liquor.

GENERAL HINTS:

Can burn in fire!Polymerization may be initiated by contamination with peroxides,azo compounds,heavy metal ions,tert.Amines,S compounds.Polymerization is also induced by light.Atomospheric oxygen saturation in the monomer is necessary for stability.Storage temperatures should not exceed 35℃.

PACKAGE:

Plastic drums,200kg net weight,or stainless steel tank.

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.

6months from date of delivery at a maximum storage temperature of 30℃.

HEMA CONTAINER HEMA

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About Jorry

Sales Director of Henan Harvest Chem Co.,Ltd

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Contact me:

adminMr. Jorry Zhang
Current position: Sales manager of Henan Harvest Chem Co.,Ltd
Website:  www.hnharvest.com
Cell: +86-15803826779
Tel: +86-371-86058571
Fax: +86-371-65350610
Email: Jorry@hnharvest.com
Welcome to send emails to me  for more information!

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