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| Price description: | 8000 yuan/ton | Product brand: | Unlimited |
| Product specifications: | Genuine stock-level processed products low price |
Product quantity: | 60 tons |
| Minimum order: | Delivery method: | Self-withdrawing cash transaction |
Polyol 17-99B is mainly used to make high viscosity polybutyral. Widely used as a dispersant for sizing materials. Other types of 17-99 are used as emulsifiers for polyacetic acid emulsion polymerization, but the effect is not as good as 17-88. Generally, 17-99 and 17-88 are mixed and used. 17-99 is mainly used in the manufacture of polyol formal aqueous solution, which is 107 construction glue. 17-99 is also used to prepare sealant resistant to benzene solvents. Store in a cool, dry warehouse, protected from moisture and fire. PVA is a base polymer that can be used as a carbon source and energy source. Under the action of enzymes, it can be degraded by 75% in 46 days. It is a kind of biodegradable polymer material, which can be produced on a large scale by non-petroleum routes with low price. Its oil resistance, solvent resistance and gas barrier properties are outstanding, and it has unique advantages in food and packaging. The application of PVA is based on the solution method. Thin film materials are prepared by casting film. However, solution processing and molding need to undergo dissolution and drying. It has disadvantages such as complex process, high cost, and low yield. It is difficult to prepare thick-walled and complex-shaped products. , It can not be co-extrusion blow molding with other materials to prepare multilayer composite film.
Our company purchases various inventory chemical products all the 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, chloro 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.
公司回收化工品种上千种，我公司保证会以快速度，合理价格，专业安全环保方法回收利用，欢迎你的来电，真诚期待与你合作！
Sorbitol toxicity: oral LD50 of mice is 23.2~25.7g/kg body weight. ADI does not make special regulations, and excessive oral administration can cause diarrhea and digestive disorders. The protective effect of amine antioxidants is outstanding, and it is also a kind of early discovery and many varieties. Its main function is anti-thermal oxidative aging, anti-ozone aging, and it also has a significant effect on the protection of copper ions, light and flexion. This is unmatched by phenolic antioxidants, heterocyclic antioxidants and their types. But this kind of anti-aging agent has high pollution performance and is not suitable for white and light-colored products. Among them, amine antioxidants have good antioxidant effects.
公司回收化工品种上千种 , Our company promises to recycle quickly, at a reasonable price, and with professional safety and environmental protection methods. Welcome your calls and sincerely look forward to cooperating with you!
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