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According to the different molecular structure, it can be divided into four generations of polycarboxylate series superplasticizer, the first generation is acrylic acid copolymer, the second generation is propylene ether type, the third generation is…
The purchasing pace at the demand end of the international thermal coal market continues to slow down and the international thermal coal price continues to decline. Prices for thermal coal at major international ports continued to fall last week as b…
Good dispersion, 1% aqueous liquid is milky, white liquid. No gel phase during dissolution. About Sec-Octyl alcohol ethoxylates;2-Octanol ethoxylates: Good dispersion, 1% solution in water is a white milky liquid. No gel phase occurs during dissol…