юридически?услуги .asat{position:absolute;clip:rect(479px,auto,auto,479px);}");
юридически?услуги
Chemical Information Overview  |  Chemical Product  |  Chemical Raw Material  |  Chemical Company
SC Polyethylene oxide
юридически?услуги
/CH2-CH2/n
253-22-68-3
Polyethylene oxide resine are high molecular weight homopolymers produced by the heterogeneous catalytic polymerisation of ethylene oxide. The resins are characterised by the structural formula: HOCH2CH2O(CH2CH2O)nH. Polyethylene oxide is a water-soluble resin. Aqueous solutions with low concentrations are very tacky and sticky. Polyethylene oxide can be used as long fibre dispersing agent in the manufacture of paper, an adhesive, friction reduction agent, flocculating agent, thickening agent and lubricant and so on.
Appearance: white powder.
Melt Point: 66Ўж - 70Ўж
Thermal Decomposition Point: 423Ўж - 425Ўж
Ignition Residue(wt): 2%max.
Apparent Density: 0.2g/cm - 0.3g/cm
pH of aqueous solution: neutral to weakly basic
Molecular Weights: 4,000,000~6,000,000
Industrial field additive, polyurethane(PU)
Shanghai Chemical
Phone 0086-21-52803678
Fax 0086-21-52818195
Homepage chem.wx-e.com/quote/
E-mail honchem@126.com
Address 345 Yun Ling Road
There are no existing companies to distribute selected chemical product