TPEG 
 Chemical structure: CH2 = C (CH3) CH2CH2O (CH2CH2O) nH 

 Product name: methyl alkenyl ethoxylates 

 Product code: TPEG 

 Properties and Uses: This series of products non-toxic, non-irritating and has a good solubility in water, not hydrolysis deterioration. And good compatibility with a variety of components. Polycarboxylate cement water reducing agent, the main raw material, synthetic polycarboxylate superplasticizer strong cement particles dispersed retention capacity, so that the product has a low ash, high rate of water reduction, enhancement , durability, non-corroded reinforcement and environmentally friendly features. Can be applied to commodity concrete mixing and long-distance transportation in the field of high-performance, high strength (C60 and above). Quality index: This series of products adopt international advanced alkoxylation device, the catalytic process and production technology, derived from alkenyl polyoxyethylene series molecular weight accurately, the appearance of white, narrow molecular weight distribution, low diol content, the double bond to retain rate. In synthetic cement water reducing agent, the appearance of the product is good, cohesive slump is good, adjustable air-entraining 

 Quality indicators of methyl alkenyl ethoxylates 

 Sample Name TPEG1200 TPEG2400. 
 Appearance (25 ℃) white to pale yellow solid, white to pale yellow solid 
 Hydroxyl value, mg / g 45.0 ~ 50.0 20.4 ~ 26.4 
 Chroma (10% aqueous solution) Hazen ≤ 50 Hazen ≤ 50 
 Moisture content,% ≤ 0.5 0.5 
 pH value (1% solution) 5.0 ~ 7.0 5.0 ~ 7.0 

 Packaging Specifications: Liquid products 200kg galvanized pail; flake 25kg woven bag. 
 Storage Transport: This product is non-toxic, flame retardant, according to general chemicals transportation regulations, storage in a dry, ventilated place, avoid sunlight and rain. 
 Product shelf life: Two years