Chemical industry classification knowledge

4. Plastic raw materials:

(1) General plastics: polyethylene PE, polypropylene PP, polyvinyl chloride PVC, polystyrene PS, ABS;

(2) Engineering plastics:

Polyphenylene ether, polyphenylene sulfide, polyformaldehyde, polyether imide, polycarbonate, polycarbonate polymer, polyamide, polyester resin, thermoplastic elastomer, masterbatch recycled material, other unclassified plastic raw materials;

5. Rubber raw materials:

(1) Natural rubber:

General: pellet glue, smoke sheet glue, air dry sheet glue, crepe sheet glue;

Special category: constant viscosity rubber, oil-filled rubber, low viscosity rubber, rubber clear, easy to operate rubber, carbon black co-sinking rubber, purified rubber, clay co-sinking rubber, tire rubber, loose rubber;

Modified refractory rubber, epoxy rubber, chlorinated rubber, grafted rubber, liquid rubber, hydrochlorinated rubber, cyclized rubber;

Other plant rubber: silver chrysanthemum rubber, Gutta-percha rubber.

(2) Synthetic rubber:

Styrene butadiene rubber, butadiene rubber, butadiene rubber, ethylene propylene rubber, recycled rubber, rubber accessories, butyl rubber, neoprene rubber, isoprene rubber SBS, other unclassified rubber raw materials;

6. Resin: natural resin, epoxy resin, phenolic resin, acrylic resin, unsaturated polyester resin, ion exchange resin, amino resin, silicone resin, other unclassified resin;

7. Pharmaceutical raw materials and intermediates

8. Petroleum and products: crude oil, fuel oil, lubricating grease, solvent oil, petroleum coke, paraffin, asphalt, refined oil, petroleum products, oil additives, gas petroleum products;

9. Chemical auxiliaries: coating auxiliaries, water treatment chemicals, information chemicals, electronic industry auxiliaries, paper auxiliaries;

(1) Rubber additives: antioxidant, vulcanization agent, accelerator, anti-coke agent, dispersant, other rubber additives;

(2) Plastic additives: Flame retardants, heat stabilizers, light stabilizers, antioxidants, colorants, fluorescent whitening agents, foaming agents, crosslinking agents, coupling agents, antistatic agents, lubricants, release agents, flow drops, anti-mildew agents, curing agents and curing accelerators, plasticizers, leather auxiliaries, textile auxiliaries, printing and dyeing auxiliaries, adsorbents, surfactants, emulsifiers, foaming agents, metal processing auxiliaries;

10. Food additives: acidity regulator, antioxidant, bleach, coloring agent, anti-coagulation agent, defoamer, color protection agent, enzyme preparation, emulsifier, leavening agent, flavor enhancer, preservative, sweetener, thickener, moisture retention agent, nutrient fortifier, other unclassified food additives

11. Feed additives: nutritional additives, non-nutritional additives, amino acids, minerals, vitamins, antibiotics, antimicrobials, enzymes, antioxidants, mildewproof agents, other unclassified feed additives;

12. Chemical reagents: ethanol, acetone, potassium permanganate;

13. Catalyst: special catalyst, catalyst carrier, other unclassified catalyst;

14. Glass: deep processing glass, ordinary glass, architectural glass, special glass, other unclassified glass;

15. Ink

16. Fertilizer: ammonia fertilizer, potassium fertilizer, phosphate fertilizer, compound fertilizer, biofertilizer, trace element fertilizer, bacterial fertilizer, pesticide fertilizer, plant growth regulator, other unclassified fertilizer;

17. Pesticides: herbicides, fungicides, insecticides, mites, rodenticides, mixed dosage forms, biological pesticides, other unclassified pesticides;

18. Bio-chemical: ceramics, laboratory supplies, thermal products, other polymers;

19. Plastic products: plastic film, plastic sheet, joint, rod, plastic pipe, profile, plastic container, automotive plastic, electronic plastic, industrial and agricultural plastic products;

20. Plastic building materials: plastic crafts, household plastic products, plastic packaging supplies, other unclassified plastic products;

21. Rubber products: tires: car tires, truck tires, rickshaw tires, motorcycle tires, rubber belts, rubber tubes, agricultural rubber (milk) rubber products, industrial rubber (milk) rubber products, cultural and educational rubber (milk) rubber products, medical rubber (milk) rubber products, household rubber (milk) rubber, sealing rings;

22. Daily chemicals: raw materials for perfume and cosmetics, makeup products, skin care products, oral products, hair products, bathing products, soap, washing, cleaning agents, fragrances, deodorants, insect repellents, and other unclassified daily chemicals

23. Polyurethane: polyurethane raw materials, PU products, other unclassified polyurethane 24. Adhesives: inorganic adhesives, natural adhesives, synthetic adhesives, polyvinyl alcohol and polyvinyl acetate adhesives, polyurethane adhesives, hot melt adhesives, resin adhesives and acrylate adhesives, inorganic adhesives, rubber adhesives, phenolic, urea formaldehyde, melamine adhesives, other unclassified adhesives;

25. Chemical fiber: sliced, polyester, nylon, acrylic, spandex, polypropylene, Vinylon; Acetate fiber, viscose fiber, polyester fiber, functional fiber, artificial fiber, other undifferentiated chemical fiber