Guangdong Built-to-Last Energy Saving and Environmental Protection Itd

Guangzhou, China

We are offering polycarboxylate superplasticizer monomer . Chemical structure:ch2=ch(ch3)ch2ch2o(ch2ch2o)nhcas no.: 62601-60-9product introductiontpeg is a new complex raw material of high performance polycarboxylate water reducer researched&developed by our company.high performance polycarboxylate water reducer has passed testing and checking by authorized organization and fully conform with polycarboxylate water reducer standard and requirement for temporary technical conditions of high performance concrete passenger transportation special line.Application tpeg is mainly for manufacturing high performance polycarboxylate water reducer.Technical specificationitem indexappearance white flakehydroxyl value(mgkohg) 2025ph value(1% water solution) 57degree of unsaturation(molkg) 0.39 mindouble bond retention(%) 90 min product characteristic1)high active catalyst and special synthesis technical process2)soluble in water and other solvents3)excellent adaptability to cement4)water reducing rate can be up to 30% if adding 1.1%tpeg into concrete.5)improving early strength and strength after 28days. compressive strength 1day:180min, 3days:170min, 7days:160min, 28days:150min6)greatly reduce wb ratio, shrinkage and creep, improving durability.7)low slump loss, slump retention index:190min8)the water reducer made by tpeg has a good appearance and quality.Package and storagepackage:25kgbagtpeg is non-hazardous, it is intoxic and hard to burn.Self-life is normally 6months and stored at cool and ventilated place.

We are offering polycarboxylate ether superplasticizer pce50%. Items unit standard specificationappearance colorless to light yellow liquiddensity strength(%) gcm3 1.11.14ph value 4.07.0solid content % 49.550.5 product characteristic1.high water reduction rate: the water reducing rate of concrete is above 35%;2.the slump retention and water-reducing performance are balanced;3.good adhesion:making concrete have excellent workability, non-layer, without segregation and bleeding;4.wide adaptability:it is compatible with ordinary silicate cement, silicate cement, slag silicate cement and all kinds of blending having excellent dispersibility and plasticity;5.good strength and durability: low shrinkage rate, alkali and chloride-free can enhance concrete strength and durability;6.environmental friendly product;7.good stability: this product is good for long-term storage and without layer and sediment.Scope of applicationjss-bm is especially suitable for high strength concrete for railway, traffic, bridge and electric power and so on. It is suitable for the preparation of high strength, high durability, self-compacting, steel fiber and self-leveling concrete.Method of use & notes1.jss-bm is concentrated product and it is not suggested to be used directly. 2.the recommended dosage is 1.45%2.2% after jss-bm has been compounded.3.as the construction requirements and raw materials are different, so, concrete mixing test should be made before using in order to insure concrete quality.