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TPEG

If you want to know more about the TPEG, the following articles will give you some help. These news is the latest market situation, trend in development, or related tips of the TPEG industry. More news about TPEG, are being released. Follow us / contact us for more TPEG information!
  • Matters need attention of Polyether Monomer TPEG

    TPEG,White to yellowish flake in temperature within 40

    2020-10-19
  • TPEG 2400

    The product is an important raw material for polycarboxylate superplasticizer which is formed by the macro-monomer copolymerize with acrylic acid. The hydrophilic group in the synthesized copolymer(PCE) can improve the hydrophily the dispersibility of the copolymer in water. The synthesized copolymer(PCE) has good dispersibility, high water reducing rate, good slump retention, good enhancing effect and duribility, also is environmentally friendly and widely used in premix and cast-in concrete.

    2020-09-10
  • Seven Misunderstandings of Polycarboxylic Acid Superplasticizer

    Polycarboxylic acid water reducing agent is a commonly used cement and concrete water reducing agent, which has the effect of reducing water and slumping. The rational use of polycarboxylic acid water reducer is more effective.1. The water reduction rate fluctuates, which is not easy to control in t

    2020-01-10
  • Causes of cracking in concrete

    Concrete is an important material used in engineering construction, and has many advantages such as low price and energy saving. But concrete is not a material with perfect technical performance, and the problem of shrinkage cracks is a problem that has not been solved for a long time. There are man

    2020-01-10
  • Precautions for the application of polycarboxylic acid admixtures in commercial coagulation

    Polycarboxylic acid is a new type of admixture, which has high water reduction rate and high adaptability, can improve the workability of concrete, and improve the workability and quality of concrete construction. Precautions for the use of polycarboxylic acid admixtures for concrete are embodied in

    2020-01-09
  • Polycarboxylic acid water reducing agent matters needing attention

    The precautions of polycarboxylic acid water reducing agent mainly include the following six points:1. There is a problem with the adaptability of cement. For some cements, the water reduction rate is low and the slump is large. Therefore, when the cement adaptability is not good, the concrete trial

    2020-01-09
  • Points when using polycarboxylic acid water reducing agent

    As a new generation of water reducing agent, polycarboxylic acid water reducing agent is widely used in concrete engineering, but there are still some problems in the process of use that are difficult and difficult to solve. Therefore, some matters should be brought to our attention during use.

    2020-01-08
  • Why we choose Polycarboxylate ethers as Construction Chemical

    In the early 19th century, dispersive admixtures were used. However, in the 1960s, sulphonated melamine formaldehydes and analogous naphthalene derivatives were introduced. Nowadays, new admixtures based on polycarboxylate ethers are being developed. Polycarboxylate ethers possess structural characteristics that provide more fluid concrete, which is more resistant to segregation and exudation as compared to that prepared with the previously known superplasticizers. Polycarboxylate ethers have been commonly utilized to enhance the flow ability of cementitious materials. Moreover, polycarboxylate ether is one of the most effective types of plasticizers, water reducer, and disperser which promotes excellent flow ability, high strength, workability, and pump ability, and efficient dispersion for gypsum, cement, and ceramic materials.

    2019-08-02
  • TPEG polyether water reducer has better performance than APEG in terms of the effect on polycarboxylate superplasticizer

    TPEG polyether water reducer has better performance than APEG in terms of the effect on polycarboxylate superplasticizer
    Under the same synthetic process conditions, the performance of polycarboxylate superplasticizers prepared by TPEG polyethers of different manufacturers in accordance with national standards is significantly different. TPEG polyether has a great influence on the cement adaptability of polycarboxylate superplasticizer and concrete performance.

    2018-08-21
  • Preparation and Properties of Polycarboxylate-alkanolamine Cement Grinding Aids

    TEA) polymerization to obtain intermediate M, and then with isoprenol polyoxyethylene ether (TPEG), acrylic acid (AA) polymerized under aqueous conditions to obtain polycarboxylic acid - Alkanolamine cement grinding aids,

    2018-06-27
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