Rosin is a kind of oil tree rosin in the pine family, the main component is C19H29COOH. Divided into "fat rosin", "wood rosin" and "floating rosin" 3 kinds. It should be used in industry, flux, paper making, string Musical Instruments, etc.
Ester Gum, E455, CAS no.8050-30-4, manufacturing process via refined wood rosin and glycerin. Ester Gum is the food-grade glycerol ester of wood rosin. Glycerol Esters of Wood Rosin (Ester Gum) appears as a yellow to amber hard rosin, is a food additive that is used as an emulsifier and stabilizer. As an experienced Ester Gum manufacturer and supplier, we has been supplying and exporting Ester Gum for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Ester Gum Specification ITEMS STANDARD Appearance Hard, yellow to pale amber-colored resin Identification Solubility: Insoluble in water, soluble in acetone Infrared absorption spectrum: Characteristic of the compound Ring and ball softening range () 82- 90 Acid value (mg KOH/g) 3-9 Specific gravity (25) 1.080- 1.090 Ash (%) 0.1 Lead (Pb) 2 mg/kg Arsenic (As) 3 mg/kg Mercury (Hg) 1 mg/kg Cadmium (Cd) 1 mg/kg Total heavy metals(as Pb) 10 mg/kg Total plate count 5000 cfu/g Yeast & mould 500 cfu/g Salmonella/ 10g Negative E. Coli/ 5g Negative
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Services: Distrubution and logistics
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It is the slight yellow transparent solid, which is made from gum rosin through esterification with glycerol and with the properties of high viscosity, excellent heat and aging stability, excellent polymer compatibility etc. It is a good tackifying resin. Specification: Color (Gardner Grade with Toluene 1:1):5max Color (Solid, Gardner): 7+ Max. Softening point (Ring & Ball), ¿¬pC: 90¿¬+2 Acid value, (mgKOH/g), Max: 10 Solubility in Toluene (1:1): Clear In paper bag, 25kgs net each
Gum rosin.
Liquid Ethyl Acetate: Ethyl Acetate is an ester of Ethanol and Acetic Acid, (systematically Ethyl Ethanoate, commonly abbreviated EtoAc or EA) an organic compound having formula CH3COOCH2CH3. Liquid Ethyl Acetate is a colorless solvent has a characteristic sweet / fruity smell. We are a distinguished Liquid Ethyl Acetate Exporter based in India. Liquid Ethyl Acetate, offered by us, is perfect in formulation is well-tested. Further, we welcome bulk orders for Liquid Ethyl Acetate with complete sense of responsibility. Applications: - Ethyl Acetate is used in a variety of coating formulations such as epoxies, urethanes, cellulosic, acrylics and vinyl’s. - Applications for these coatings are numerous wood furniture and fixtures, agricultural, construction and mining equipment, auto refinishing, and maintenance and marine uses. - Ethyl Acetate has applications as a solvent in inks for flexographic and rotogravure printing. - It is used as an extraction solvent in the production of pharmaceuticals and food, and as a carrier solvent for herbicides. - High purity product can be used as a viscosity reducer for resins used in photoresist formulations in the electronics industry.
Supplier: 1. phthalocyanine pigments blue series
15:0,15:1,15:2,15:3,15:4
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series, violet 19,23,27
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6.environmental friendly for chrome pigments
7.guar gum powder for all type industries textile ,papper industries,food grade, crude oil drilling etc.
Services: Manufacturer & exporter
High molecular weight linear polysaccharide, used to increase viscosity for cutting transport and weight-material suspension for all water-base mud. Provides better rheological profile with elevated low-shear-rate viscosity and highly shear-thinning characteristics. Both food grade and oil and gas drilling grade are available.
