Polyether amine ED-900
Product Description:
ED-900 Polyether Amine Chenhua ED-900 Polyether amine is an aliphatic polyether diamine derived from a propylene oxide-capped polyethylene glycol. It is water soluble, with an approximate molecular weight of 900 and a melting point around room temperature. Polyether amines of this type are useful in a variety of polymers because of the hydrophilicity and flexibility imparted by the polyethylene glycol chain. In polyamides, for example, antistatic properties and moisture vapor transmission can be enhanced by incorporation of PEG-based polyether amines.Chemical Structures:NH2CH(CH3)CH2-[0CH(CH3)CH2]x-[OCH2CH2]y-[OCH2CH(CH3)]z-NH2 Y≈12.5,(X+Z)=6Physical Property:.Appearance(60°C): Colorless to light yellow with slight haze.Color, Pt-Co 75 max.Primary amine, % of total amine 95 Min.Total amine, meq/g 1.80min-2.25max.Water, wt% 0.35 max.CAS No: 65605-36-9 Applications:.Modification of polyamides for enhanced hydrophilicity.Preparation of biocompatible articles and coatings.Preparation of hydrogels with isocyanatesBenefits:.Flexibility from polyether .Hydrophilicity from polyethylene glycol.Reactivity from amine end group .Biocompatability of polyethylene glycol Package, transportation and storage:1) 200kg/barrel with nitrogen or tank wagon2) Storage: one year in shadow 3) Transportation: common chemicals
About Us
Established in March, 1986, Yangzhou Chenhua Science and Technology Group Co., Ltd. is a middle-scaled manufacturer specialized in the research, development, production, and sale of fine chemicals. The holding company has 4 subsidiaries: Yangzhou Chenhua Chemical Sales Co., Ltd., Yangzhou Chenhua Latex Co., Ltd., Baoying County Chenhua Polyurethane Material Co., Ltd. and Shanghai New Material Co., Ltd. Our company covers the area of 120,000 square meters, including a building area of 28,000 square meters. The total asset is USD28,800,000. There are over 500 workers in our company, among which there are about 71 professional technicians and 38 technicians. A technique center authorized by Jiangsu Province is also established in our company. We have built many facilities, such as surfactant manufacture equipment with 10,000MT capacity production, polyurethane manufacture equipment with 3,000MT capacity production and silicone sealant manufacture equipment with 3,000MT capacity production. The main products of our company include architectural sealers, polyurethane sealers, organic silicon mix-refine glues, polysiloxane rubber, silicone oil, textile agents, retarder, polyether, alkyl polysaccharide glycoside APG and other surfactants and polyurethane agents. These products are widely used in the industry of textile, printing and dyeing, everyday use chemicals, pesticide, plastic, polyurethane, medicine, machine, automobile, wire and cable, architecture and installation. The above products have been sold to more than 20 cities and provinces in China and have exported to southeast Asia, such as Japan and Korean. Yangzhou Chenhua Group CO., Ltd is a promising company and we sincerely hope that we would establish good business relationships with you to get a more beautiful future.
