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Qingdao Eastchem Inc. is a professional enterprise in Production, R&D and Trade distribution for the chemical products such as the Activated Bleaching Earth/Clay, the cenospheres, the Pentane, the ISO-Pentane, the Hexane, the Melamine, the hexamine, the sodium nitrite, the sodium nitrate and the Urea, etc. Its commodities have been exported to more than 50 countries and regions in the world. Over more than 10 years' development, Qingdao Eastchem Inc. has established strategic alliance partnerships with many customers all over the world.
SYNONYM: 2-Methylbutane
CAS NO.:78-78-4
H.S.Code:2901100000
MF:CH3CH2CH(CH3)2
EINECS No.:201-142-8
Appearance:Colorless liquid
Product name :n-Pentane
CAS NO.:109-66-0
H.S.Code:2901100000
MF:C5H12
EINECS No.:203-692-4
Appearance:Colorless liquid
Product Name: Heptane
Model: Industrial Grade
Brand: Eastchem
CAS NO: 61790-53-2
H.S.Code: 251200
Appearance: Colorless Liquild
Product name: Melamine Moulding Compound Powder
CAS No.:108-78-1
MF:C3H6N6
EINECS No.:203-615-4
Appearance: white & different colors & Customized colors
PVA resin is a kind of heavy polymer. It is usually a white or slight yellow floccules, flake, granular or powdery in appearance.
PVA is non-toxic, insipid and non-polluting. PVA is a kind of water-soluble resin with good chemical stability. It also has good
adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier properties, and has typical
chemical properties of polyols and can make esterification, etherification, acetalization reactions.
PVA resin is a kind of heavy polymer. It is usually a white or slight yellow floccules, flake, granular or powdery in appearance.
PVA is non-toxic, insipid and non-polluting. PVA is a kind of water-soluble resin with good chemical stability. It also has good adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier properties, and has typical chemical properties of polyols and can make esterification, etherification, acetalization reactions.