[Chemical Knowledge]：What are the role and uses of phenolic resin

phenolic resin (Phenolic Resin) is also called bakelite, also known as bakelite. Originally colorless or yellowish-brown transparent matter, the market often adds colorants and is red, yellow, black, green, brown, blue and other colors, with particles and powder. Resistance to weak acid and weak alkali, decomposition in case of strong acid, corrosion in case of strong alkali.

Function and Use of Phenolic Resin

1. Make adhesives, bakelite powder, electrical appliances, fishing rods, plywood, wood laminate, etc.

2. Used as tackifying resin for neoprene adhesive and vulcanizing agent for butyl rubber. Store in a cool, ventilated warehouse, away from fire and heat sources.

3, for the production of higher dielectric telecommunications, instrumentation and traffic electrical insulation components.

4, used for the manufacture of bottle caps and buttons, daily low-voltage electrical insulation structure, low-voltage electrical insulation structure and instrument shell, hot and humid areas used in low-voltage electrical appliances, etc.

5, has outstanding water resistance, stability and self-lubricating, used for self-lubricating bearings, gas meter components, water pump housing impeller molded products

6, used to make mechanical and electrical, instrument, textile, chemical and other departments of parts, low-voltage electrical parts

7, used to make low-voltage electrical insulation structure

8, mainly used for daily products, mechanical parts, household electrical insulation parts, high and low voltage electrical parts, traffic electrical equipment and radio parts and television parts, etc.

9. Used in Coating Industry

10, for wood bonding

11, used to make general electrical structural parts

12, used for gas meter parts

13, mainly used for the production of metal inserts, electrical insulation performance requirements high electromechanical, instrumentation, telecommunications industry, aviation automotive industry accessories and electrical accessories.

14, at room temperature with p-toluenesulfonic acid as curing agent can be self-hardening, with urotropine as curing agent, can also be used as hot core box resin

15, used to manufacture low-voltage electrical appliances, meters and other insulating structural parts

16, used to manufacture heat-resistant, high-strength mechanical transmission parts, electrical structural parts, etc.

17, suitable for manufacturing low-voltage electrical appliances, instrument insulation parts, etc.

18, used to make electronic products insulation structure

19, used for water wheel pump bearings

20, used as phenolic plastic raw materials, adhesive, anti-corrosion coating, etc.

21, applied to cast iron, ductile iron, cast steel, can also be used for non-ferrous metal castings shell core with coated sand.

22, used to make electrical appliances, bakelite and other plastic products

23, mainly used to make quick-drying paint, can also be used to make coated sand, used for cast steel, cast iron shell (core) casting.

24, used in paint, ink and other industries

25, used for electrical insulation, instrument shell, large and small air switch, contact switch, etc.

26, used for pressing or injecting electrical appliances, instruments, aluminum pots and other shells, handles

27, used to make electrical insulation paint, radio components, laminated materials, glass fiber reinforced plastic, paint, etc.

28, mainly used for aluminum casting shell (core) casting, with good collapsibility characteristics

29, used to make the core potentiometer base

30, used to make mechanical and electrical, instrumentation, textile, chemical and other departments of electrical parts

31, used to make low-voltage electromechanical, instrument parts

32, used as electrical housing and daily bakelite powder raw materials, and used for grinding wheels, bulbs, bamboo and wood bonding

33, for wood processing

34, suitable for molding method to manufacture daily necessities and low-voltage electrical appliances, meters insulation structure parts.

35, used to make laminate, glass fiber reinforced plastic adhesive

36. Petroleum Industry Used as Mud Treatment Agent

37, for a variety of high strength, water-resistant plywood, wood laminate and fiberboard manufacturing.

38, mainly used in refractory material magnesia carbon brick manufacturing, with high strength, good manufacturability and other characteristics.

39, for the production of high-strength materials, electrical components, etc.

40, used as phenolic compression molding powder, anticorrosive paint, adhesive, electric wood products and other raw materials

41, used for friction materials, molds and molded plastics as bonding agents

42, used to make low-voltage electrical appliances, meters, textile industry insulation structure

43, used for wood and bamboo products, bulbs, grinding wheels and other bonding

44, for the preparation of coatings, adhesives, acid-resistant cement and phenolic plastics, etc.

45, used to make phenolic glue, paint, electrical equipment

46, used to make heat-resistant low-voltage electrical insulation structure

47, used to manufacture heat-resistant low-voltage electrical insulation structure

48, used to manufacture submersible pump bearings and seals, etc.

49. Used in Foundry Industry

50, suitable for making bottle caps, buttons and other daily necessities

51. Used in Printing Industry

52. Used for pressing various FRP products

53, used to make ink, paint, rubber, insulation materials, etc

54, the main purpose of manufacturing water-resistant plywood, fiberboard, laminate, garment car board, furniture, etc., can also be used for glass fiber laminate, foam and other porous materials bonding and casting sand mold bonding.