General introduction•Sulphur dyes are synthetic organic substantive dyes, produced by the thionation or sulphurisation of organic intermediates contai
Qingdao Sanhuan Colorchem CO.,LTD
Qingdao Sanhuan Colorchem CO.,LTD
General introduction•Sulphur dyes are synthetic organic substantive dyes, produced by the thionation or sulphurisation of organic intermediates contai
The pigment for ink refers to the raw material that makes the ink color. It has the characteristics of insolubility in water and excellent alcohol res
1、 Introduction:Synthetic water soluble polymer2、 Main performance indexesDegree of polymerization, alcoholysis, etc3、 Production processPolyvinyl ace
First, natural mineral pigmentsThe so-called mineral pigments are the pigments made after the natural ore is collected, after crushing, grinding, rins
Polyamide resin is a polycondensation polymer compound with a CONH structure in the molecule. It is usually obtained by polycondensation of a dibasic
Azo pigments refer to organic pigments containing azo group (- N = N -) in chemical structure. Azo pigments are the main categories of organic pigment
THE 24TH CHINA INTERNATIONAL COATINGS EXHIBITIONThe 24th China International Coatings Exhibition CHINACOAT was held at the Shanghai New International
PVA is widely used. PVA is a water-soluble macromolecule polymer made from vinyl acetate through polymerization and alcoholysis. It can dissolve rapid
Pearlescent pigment is a new inorganic pigment which has the capacity to show the elegant luster and color of the natural pearl, shell, butterfly, fis
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