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Hebei Shaoteng Chemical Co., Ltd. specializes in recycling chemical raw materials: paint raw materials, resin raw materials, plastic raw materials, rubber raw materials, daily chemical raw materials, cosmetic raw materials, washing raw materials, electroplating raw materials, coating raw materials, leather raw materials, adhesive raw materials, food raw materials . Recycle petrochemicals, dyes and pigments, curing agents, polyether polyols, flavors, hot melt adhesives, organic and inorganic chemicals, chemical additives, raw materials, etc., a large number of recycling, door-to-door cash transactions.
EPDM rubber is a terpolymer of propylene and non-conjugated diene. Commercial production began in 1963. The annual consumption is 800,000 tons. The main feature of EPDM is its superior resistance to oxidation, ozone and corrosion. As EPDM belongs to the PO family of polyolefins, it has excellent vulcanization properties. Among all rubbers, EPDM has a low specific gravity and can absorb a large amount of fillers and oils without much influence on the characteristics, so it can produce low-cost rubber compounds.
Our company purchases various stock chemical products all year round. EVA wax dye pigment hot melt adhesive rubber rubber antioxidant accelerator alkyd resin curing agent zinc-rich primer, zinc powder, vinyl chloride resin, vinyl ether resin acrylic resin, self-polishing antifouling paint, coating, PVC paste resin, light Curing UV resin, varnish, BYK leveling agent, dispersant, defoamer, auxiliary ultraviolet absorber antimony trioxide nickel sulfate, brightener, white carbon black titanium paint alkyd resin, aspartate resin , Acrylic solvent polyurethane curing agent, emulsion rubber rosin, hot melt adhesive hydraulic oil white oil silicone oil, glycerin, polyether polyol, isocyanate MDI, TDI, EVA, TPU, nickel sulfate sodium alginate catalyst potassium iodide, carrageenan, gelatin, Bone glue, carotene, flavor, menthol, borneol, bezoar, paraffin, polyol, polyacrylamide, cellulose and other chemical raw materials.
The company recycles thousands of chemical products. Our company promises to recycle them quickly, at a reasonable price, and with professional, safe and environmentally friendly methods. Welcome your calls and sincerely look forward to cooperating with you!
Polyethylene terephthalate has a glass transition temperature of 69 ℃, a softening range of 230 to 240 ℃, and a melting point of 255 to 260 ℃. It has good fiber-forming properties, mechanical properties, abrasion resistance, creep resistance, low water absorption and Electrical insulation properties. PET was first produced by the British J.R. Winfield and J.T. Dixon in 1941 by polycondensation of terephthalic acid and ethylene glycol. Because of its good fiber-forming properties, the British Benemen Chemical Industry Company conducted industrialized experimental research in 1948 and used it as a polyester fiber. In the same year, the PET film was produced by DuPont of the United States. In the 1950s, the realization of industrialized production gradually increased. In 1966, Akzo, the Netherlands, studied copolymerized modified PET, and its molding process has been greatly developed. Subsequently, Teijin Corporation introduced glass fiber-reinforced polyester, which can be used as engineering plastics. In 1976, DuPont began to use it to produce beverage bottles, and then the amount was rapid. 7. Acrylic ointment contains particles, and there are coarse particles and fine particles. It is made of
The company recycles thousands of chemical products. Our company promises to recycle them quickly, at a reasonable price, and with professional, safe and environmentally friendly methods. Welcome your calls and sincerely look forward to cooperating with you!
