Allyl polyethylene glycol methyl ether
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English name: Polyethylene Glycol Allyl Methyl Ether
Structural formula:CH2=CHCH2O(CH2CH2O)nCH3
CASNo.: 27252-80-8
Quality indicators:
average molecular weight | Moisture content % | Chroma APHA | hydroxyl value mgKOH/g | acid value mgKOH/g | K+ ppm | Na+ ppm |
300-1000 | 0.15Max. | 150Max. | 15Max. | 0.15Max. | 10Max. | 10Max. |
main use
When the active hydrogen at the terminal hydroxyl group is replaced by methyl group for hydrosilation reaction, the reaction between hydroxyl group and silicon-oxygen bonds is eliminated, which effectively reduces the viscosity of the product and increases the effective content, improves the quality of polyether modified silicone oil, and greatly reduces the occurrence of side reactions. It has better storage stability and is especially suitable for the compounding of products with long storage periods and complex conditions such as hydrolysis in the product. It can be widely used as polyurethane foam stabilizers, emulsifiers, personal protective products, coating leveling agents, hydrophilic, antistatic and soft finishing agents for fabrics, self-emulsifying defoamers, water-soluble lubricants, glass antifogging agents and cross-linking sealants, etc. Si-C polyether modified silicone can be used for chemical fiber finish.
Packaging and Storage and Transportation
·Packed in 200Kg iron drums or customized according to customer requirements.
·Transport as non-dangerous goods and store in a dry, cool, ventilated place, away from direct sunlight and rain.
Allyl polyethylene glycol methyl ether
profile
English name: Polyethylene Glycol Allyl Methyl Ether
Structural formula:CH2=CHCH2O(CH2CH2O)nCH3
CASNo.: 27252-80-8
Quality indicators:
average molecular weight | Moisture content % | Chroma APHA | hydroxyl value mgKOH/g | acid value mgKOH/g | K+ ppm | Na+ ppm |
300-1000 | 0.15Max. | 150Max. | 15Max. | 0.15Max. | 10Max. | 10Max. |
main use
When the active hydrogen at the terminal hydroxyl group is replaced by methyl group for hydrosilation reaction, the reaction between hydroxyl group and silicon-oxygen bonds is eliminated, which effectively reduces the viscosity of the product and increases the effective content, improves the quality of polyether modified silicone oil, and greatly reduces the occurrence of side reactions. It has better storage stability and is especially suitable for the compounding of products with long storage periods and complex conditions such as hydrolysis in the product. It can be widely used as polyurethane foam stabilizers, emulsifiers, personal protective products, coating leveling agents, hydrophilic, antistatic and soft finishing agents for fabrics, self-emulsifying defoamers, water-soluble lubricants, glass antifogging agents and cross-linking sealants, etc. Si-C polyether modified silicone can be used for chemical fiber finish.
Packaging and Storage and Transportation
·Packed in 200Kg iron drums or customized according to customer requirements.
·Transport as non-dangerous goods and store in a dry, cool, ventilated place, away from direct sunlight and rain.
