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  • Jun
    Which kind of color is suitable for PA6 and PA66

    Nylon is mainly used in the automobile industry, electronic industry, transportation industry, machinery manufacturing industry, wire and cable communication industry, film and daily necessities. Nylonis used for manufacturing various bearings, gears, circular gears, cams, bevel gears, oil pipelines

  • Feb
    How to select Phthalic Anhydride ?

    Phthalic anhydride produced by Haishu is an important raw material in the chemical industry, especially for the manufacture of plasticizers.

  • Feb
    How to select colorants for fertilizer?

    ER colorants for fertilizerAccording to a large number of studies by ER CHEM, In pursuit of greater economic value, it is popular to dye the fertilizers.The common dyeing fertilizers in market are mainly concentrated in diammonium phosphate, compound fertilizer, potassium chloride, slow and cont

  • Nov
    Pigment yellow 14- a detailed explanation

    Chinese name: Pigment yellow 14, benzidine yellow BHT; Benzidine yellow RS; Pigment yellow 14 (C.I); Solid yellow GS; forever; Solid yellow G forever; 2, 2 '- [(3, 3' - dichloro [1, 1 '- biphenyl] 4, 4' - 2) double (azo)] double [N - (2 - methyl phenyl)] - 3 - oxygen generation ding amide; Haishu yellow 6314, C.I.P Igment yellow 14,2GS yellow English name: Iron, iron, and iron

  • Nov
    Dye classification tips

    Looking at this vast world, we can appreciate so many colors. On the one hand, nature itself gives us a colorful home; on the other hand, people's industry gives play to their wisdom and make various dyes used for painting, making our life more colorful.

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With  20 years of experience 
in the manufacturing and supplying of
high performance pigments, ER CHEM 
is dedicated to the R&D.


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