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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.
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!
The "bridging-stretching" mechanism is based on the low surface tension and easy spreading characteristics of silicone oil. It points out that the defoamer droplets can produce different degrees of deformation, but this mechanism is difficult to explain the difference between silicone paste and pure silicone oil; "bridging- The mechanism of "moisture removal" is based on the lipophilicity of silicone oil, which can explain the working principle of low-viscosity polyether-modified silicone oil. Therefore, polyether modified silicone oil defoamer has three characteristics of defoaming: firstly, it is basically insoluble in the foaming liquid (mostly dissolved can help foam); secondly, the surface tension is lower than that of the foaming liquid; Ground dispersed in the foaming liquid. only those with low solubility and high dispersibility can become a defoamer capable of breaking and suppressing foam, which can improve its dispersibility to the greatest extent, so as to suppress foam and open the bow on the left and right sides of the foam. Aging performance
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!
