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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.
Silicone oil
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!
Most plastic products are flammable, which brings many hidden dangers to the application safety of their products. To be precise, it is more appropriate to call flame retardants a flame retardant, because "flame retardant" has the meaning of flame retardant and smoke suppression, which is broader than the concept of flame retardant. However, for a long time, people have been accustomed to using the concept of flame retardant, so the flame retardant referred to in the literature is actually the general term for flame retardant and smoke suppression functional additives. Flame retardants can be divided into additive flame retardants and reactive flame retardants according to their use. Additive flame retardants are usually added to the base resin, and they are simply physically mixed with the resin; reactive flame retardants are generally monomers containing flame retardant elements and reactive groups in the molecule, such as Halogenated acid anhydrides, halogenated bisphenols and phosphorus-containing polyols, etc., due to their reactivity, can be chemically bonded to the molecular chain of the resin and become part of the plastic resin. The structure of most reactive flame retardants is still a synthetic additive flame retardant. The monomer. According to the different chemical composition, flame retardants can be divided into inorganic flame retardants and organic flame retardants. Inorganic flame retardants include aluminum hydroxide, magnesium hydroxide, antimony oxide, zinc borate and red phosphorus, etc. The organic flame retardants are mostly halogenated hydrocarbons, organic bromides, organic chlorides, esters, halogenated esters, and nitrogen-based inhibitors. Burning agent and nitrogen-phosphorus type flame retardant, etc. The role of smoke suppressants lies in the amount of smoke produced by flame retardant materials and the release of toxic and harmful gases, mostly molybdenum compounds, tin compounds and iron compounds. Although antimony oxide and zinc borate also have smoke suppression properties, they are often used as flame retardant synergists and are therefore classified as flame retardant systems.
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!
