Hpeg

HPEG is a kind of main raw material (polycarboxylate monomer) for producing high performance water reducing type and slump retention type polycarboxylate superplasticizer, it is produced with methallyl alcohol and ethylene epoxide as main raw material. CHEMICAL FORMULA:   CH2=C(CH3)CH2O(CH2CH2O)nH, n=10~60 HPEG-2400 is a polyoxyethylene methallyl with molecular weight 2400.It s produced by methallyl alcohol and ethylene epoxide as main raw material. PRODUCTS CHARACTERISTICS: This product is the main raw material for high performance polycarboxylate superplasticizer The water reducer from this material(HPEG-2400) has superior dispersibility, low dosage, high water reducing rate, high adhesive force, good reinforcing effects. The water reducer from this material has high durability,can efficiently reduce the water/gel ratio, enhance durability, reduce risk of shrinkage and creep. HPEG-2400 is non-toxic, non-corrosion, good water solubility. The water reducer from this material is environment friendly, corrosive free to steel bar, comply with the ISO 14000 international environment protection management standard. RECOMMENDED FOR made from HPEG-2400 can be used to produce high performance, high strength commercial concrete at work site or long-distant convey. PRECAUTIONS It is non-toxic, nonflammable and can be shipped as general chemicals. Avoid direct sunlight. Keep away from fire or any kind of heat source. Stored separately with oxidants and strong acids and alkali in cool and ventilated place. For more details, please contact with us

Methally alchohol ether Appearance (25): White flake Solid Color (Pt-Co):70 Hydroxyl value (mgKOH/g):22.0-27.0 Iodine value (gI/100g): 9.5 Moisture content (%):0.8 Properties / Applications: 1.This product has a good water-solubility 2.The retention rate is high for this product double bond, and the molecular structure in comb-shaped,large degree of freedom. Molecular structure can be designed and synthesized by a relatively simple process to create the required high efficiency water reducing agent. 3.Aggregated into a water-reducing agent with a low dosage, high water reduction, and enhance effective, durable, non-rusting steel and environmentally friendly features Packaging:

Product structure Molecular formula: CH2=CH(CH3) (OCH2CH2)n OH Appearance: White flake solid PH Value (1% aqueous solution): 6-8 Hydroxyl Value: 19 21 mgKOH/g Degree of unsaturation: 0.33 Double bond retention 96% Molecular weight: approximately 2400 Moisture 1% Acid value: 0.5 mgKOH/g

The product is mainly used to produce polycarboxylic acid superplasticizer products The polycarboxylic acid superplasticizer synthesized with it has higher water reduction rate, higher slump retention, good early strength, low alkali, low foam and low energy consumption. The third monomer is introduced: it has better molecular weight regulation function. The synthesized superplasticizer has uniform molecular weight distribution, good workability and low viscosity. The higher unsaturation ensures the higher e
ective content of the super chemical agent synthesized in the later stage, which is the most favorable guarantee for high water reduction rate and high slump retention.

Supplier: Hpeg, epeg, tpeg, deipa, tipa

1.This product is a commonly used concrete water reducing agent, he plays an important role in concrete construction. 2.This product is a new type of green and environmentally friendly grinding aid raw materials, with excellent grinding effect 3.This product can be used alone or in combination with other substances when making grinding aids. According to the characteristics of different cement materials, with diethanol monoisopropanolamine as the core raw material, after targeted proportioning, it can significantly improve the strength of cement in both early and late stages. 4.The product can effectively reduce the viscosity and adhesion of concrete, and improve the fluidity and plasticity of concrete.

1.The product can enhance the strength and hardness of concrete, after adding appropriate amount of triisopropanolamine to concrete, the compressive strength and tensile strength of concrete are improved, and the freeze-thaw cycle performance of concrete has been greatly improved. 2.The product has good carbonation resistance and durability performance, can effectively improve the corrosion resistance of concrete, in different environments, can effectively prevent cracking and aging of concrete and other problems. 3.The product can also improve the impermeability and fire resistance of concrete, so that the service life of concrete is extended. 4.The product can be used as a water reducing agent, which plays the role of reducing the density of cement paste and increasing the air permeability and fluidity of concrete in the process of concrete. In the reinforced concrete structure of concrete, it can effectively reduce the crack rate of concrete and improve the overall performance of concrete.

Mainly required in the concrete that has high demands for high water reducing rate, slumploss resistant property, like commercial concrete, mass concrete, self-leveling concrete, etc. Also widely used in national project in fields including water, nuclear, and so on.

As a synthetic polycarboxylic acid high slump retaining water reducer, it has strong ability to maintain the dispersion of cement particl s The product has good adaptability to cement and high retention rate of double bond, which greatly improves the reaction activity of the product, so as to improve the utilization rate of the product and finally reduce the production cost of water reducing agent. 1.1% F-108(22%)is added in concrete,water reducing rate is above 30%. Improving early strength&strength after 28days Compressive strength 1day 180 3days 170 7days 160 28days 150. Greatly reducing W/B ratio,shrinkage and creep,improving durability. Low slump loss,slump retention index â?¥ 190mm. Complying with ISO14001:2004 certi
ation,content of chloride ion 0.1%.