Rubber Promoter 616

Rubber additives cause vulcanization from natural rubber. After more than 80 years of research, it was not until the 1920s-1930s that Jiangsu phenylhydrazine hydrochloride manufacturers introduced to you wholesale. With the industrialization of the basic varieties of vulcanization accelerators, 2-Mercaptobenzothiazole and its subsulfonamide derivatives and p-phenylenediamine antioxidants, rubber additives basically formed a system. Rubber additives are in a stable period, and the output of two main organic additives, vulcanization accelerator and antioxidant, is about 4% of the consumption of raw rubber. The production of foreign rubber additives is quite concentrated. Bayer AG in Federal Germany and Monsanto Company in the United States are the main manufacturers. The production of rubber additives (organic additives) in China began in 1952.

Product classification

Main classification

1. Rubber vulcanizing additives include vulcanizing agent (crosslinking agent), accelerator, activator and anti coking agent.

2. Rubber protective additives include antioxidant, anti ozone agent, anti flex cracking agent, light stabilizer, UV absorber, harmful metal inhibitor, physical antioxidant, anti termite agent, anti rat bite agent, anti bite agent, anti mildew agent, etc.

3. Rubber reinforcing additives include carbon black, white carbon black, metal oxide, inorganic salt, resin, etc

4. Rubber adhesive additives include meta white system and cobalt salt system adhesives and adhesives

5. Process operation aids include plasticizer, solubilizer, plasticizer, softener, homogenizer, lubricant, dispersant, tackifier, isolating agent, release agent, etc.

6. Special additives include colorant, foaming agent, defoamer, thickener, paste agent, wetting agent, emulsifier, stabilizer, coagulant, heat sensitive agent, anti web agent, preservative, preservative, flame retardant, antistatic agent, aromatic agent and anti gnawing agent.

Detail classification

1. Vulcanization method and equipment of layered rubber products

2. Preparation method of superfine calcium carbonate filled powdered rubber

3. New manufacturing technology of magnetic rubber

4. Process for extracting crude rubber from Eucommia ulmoides

5. Method for preparing powder from rubber based on natural or synthetic rubber

6. Halogenated butyl rubber with low halogen content

7. Single coat rubber metal adhesive

8. Tourmaline plastic, rubber plastic and rubber product additives

9. Gutta percha type high elastic rubber products

10. Copper plating pretreatment of rubber surface to improve bonding strength with metal

11. Synthesis of hydroxyl terminated styrene butadiene liquid rubber

12. Synthesis of p-phenylenediamine rubber antioxidant in autoclave

13. Manufacturing method of multicolor rubber counterweight

14. Technology of dihydroquinoline rubber antioxidant

15. Rubber mould proof

16. Waterproof rubber sheet

17. Treatment method of waste residual rubber fiber and its application

18. Powdered filler rubber powder, application and preparation method thereof

19. A new method for preparing water swelling rubber by radiation grafting

20. Composite rubber reinforcing agent

21. Modified natural rubber latex pressure-sensitive adhesive and its production method

22. Modified rubber plastic raw material and its preparation method

23. Manufacturing method of toughened rubber and its products

24. Preparation method of high boiling alcohol lignin rubber modification additive

25. Preparation method of super absorbent rubber

26. High performance water absorbent expansion rubber and its preparation method

27. Special rubber for expansion joint of structure and its preparation method

28. Sepiolite rubber reinforcing agent and its preparation method

29. Rubber compound containing SBR rubber gel.

30. Rubber containing nano zinc oxide and its mixing method

31. New method of synthesizing polyurethane rubber

32. Mix silicone rubber with high film strength and low compression deformation

33. Rubber compound for inner tube of motor vehicle

34. Graft blend high styrene rubber and its manufacturing method

35. Manufacturing method of rubber plastic foam with dot color

36. Insulating oil resistant rubber products and manufacturing method thereof

37. Antistatic rubber foam and its preparation method

38. Method of using lignin as rubber reinforcing agent

39. Stabilization of halogenated rubber

40. Chloroprene rubber adhesive

41. Chlorinated polyether modified special rubber and its preparation process

42. Method for producing rubber reinforcing agent from pulverized coal ash

43. Method for preparing plastics from coal gangue and waste rubber

44. Manufacturing process of nano rubber and plastic reinforcing materials

45. Nano polyurethane rubber particle composite and its preparation method

46. Nano rubber blending modified polyphenylene sulfide composite and its granulation process

47. Flame resistant and heat insulating rubber and its application

48. Nylon modified rubber composition

49. Production process of boron mud powder and its application in rubber products

50. Granulator for thermoplastic, rubber and other materials

51. Manufacturing method of natural rubber with lactic acid cycle

52. Modification method of EPDM

53. Rubber products designed with high wear resistance surface

54. Method for producing hydrogenated rubber

55. Wet natural rubber composite and its preparation method

56. Normal temperature fast curing liquid polyurethane rubber suitable for on-site construction

57. Preparation method of carbon black filled powdered rubber

58. Improve the adhesion between rubber components

59. Blend of natural rubber latex and styrene oligomer

60, the stability of deproteinized natural rubber latex.

61. Microencapsulated rubber additive

62. Production method of halogen-free flame retardant rubber

63. Production method of olefin copolymer rubber

64. Rare earth rubber vulcanization accelerator and its preparation method

65. Waterproof method of rubber layer

66. Rubber forming method and device

67. Rubber protective agent

68. Rubber protective wax

69. Preparation method of rubber anti coking agent

70. Rubber anti-aging coating

71. One step synthesis of rubber antioxidant 4010 under atmospheric pressure

72. Rubber waterproof coiled material and its production process

73. Preparation process of rubber powder asphalt mixture

74. Rubber compound additives

75. Rubber modified refractory polymer composition

76. Hydrocarbon composite tackifying resin for rubber industry and its preparation method

77. New method of rubber blending granulation

78. Method for adding nanoparticles to rubber or plastic products

79. Rubber purification method

80. Production method of adhesive for rubber electrostatic flocking

81. One step preparation method of rubber vulcanization accelerator TMTD

82. New technology of rubber tire repair

83. Rubber automatic injection sulfur molding machine

84. Pressure stabilizing forming device of rubber injection molding machine

85. Rubber filled granular nano material and its preparation method

86. Rubber de vulcanization method

87. Rubber de vulcanization method 2

88. Rubber release agent

89. Rubber sulfur press

90. Preparation method of rubber steel wire adhesion accelerator

91. Carbon black dispersant for rubber and its production method

92. Adhesive for adhesion between rubber and polyester fabric

93. Rubber adhesion accelerator

94. Protective agent for rubber products and its preparation method

95. Forming method of rubber products and its products

96. Control device for positive vulcanization time of rubber products

97. Vulcanization activator system of rubber composition

98. Preparation method of new rubber vulcanization active accelerator

99. Manufacturing method of new rubber adhesion accelerator

100. Preparation method of liquid natural rubber adhesive

101. Preparation of a surface modified concave soil reinforcing rubber material

102. A synthetic method of HTPB liquid rubber

103. A method for compounding rubber antioxidant

104. A composite rubber antioxidant and a production method thereof

105. A composite powder rubber and its preparation method and application

106. A high-performance magnetic rubber and a preparation method thereof

107. A manufacturing method of antibacterial rubber products

108. A crosslinkable foaming polybutadiene rubber composition

109. A vulcanizable foaming polybutadiene rubber composition

110. A silicon aluminum carbon black which can be used as reinforcing filler for rubber products

111. A process for preparing rubber reinforcing filler from coal

112. A ternary butyl rubber color cladding material and its processing method

113. A manufacturing method of rubber slurry with aqueous solvent

114. A method for improving the bonding strength between rubber and metal and its boiling water resistance

115. A rubber surface treatment method

116. A rubber reinforcing powder and its production process

117. A production method of rubber reinforcing agent

118. A rubber reinforcing agent and a preparation method thereof

119. A rubber reinforcing agent and a preparation method thereof

120. A rubber antioxidant

121. A manufacturing method of rubber antioxidant

122. A filling reinforcing agent for rubber or plastic products and a preparation method thereof

123. A rubber matrix composite

124. A rubber asphalt modifier and a production method thereof

125. A rubber asphalt modifier and a preparation method thereof

A process for preparing rubber vulcanizing accelerator

127. A rubber tire protective agent and a preparation method thereof

128. A rubber additive and a manufacturing method thereof

129. A preparation method of special tackifying resin for rubber and its product

130. A new composite rubber antioxidant

131. A new composite rubber antioxidant and its preparation method

132. Medical powder rubber

133. Ethylene propylene rubber / polypropylene thermoplastic elastomer and its preparation method

134. Non rubber granular material made of slurry remaining from processing natural rubber milk and its production method

135. Production method of using coal gangue sintering powder as filling and reinforcing agent materials for rubber and plastics

136. Production of rubber products by room temperature vulcanization

137. Method for preparing plastic rubber filler from salt mud waste

138. Tackifier for raw rubber or rubber on the substrate surface

139. Coupling agent for rubber and plastics

140. Rubber compound for manufacturing rubber fender material

141. Quinone diimide as rubber additive

142. Preparation of rubber chemicals combined with polymers

143. Tail gas purification method of reclaimed rubber production process

144. Plasticized EPDM zinc sulfonate products

145. Method for modifying natural rubber with aliphatic polycarbonate

Development trend

Product localization

If China's tire enterprises want to have their own brand and world brand, they must have their own set of core technology. We do not rule out the introduction of foreign advanced technology, equipment and rubber additives, but these should be used for our own use, let alone be stuck at the critical moment, so localization is very important. In terms of localization, first of all, there should be a quantitative guarantee, which can not be from time to time. At the same time, the quality should be stable, which can not be good or bad from time to time. If the quantity cannot be guaranteed and the quality is unstable, tire enterprises will spend a lot of energy to deal with various problems that may arise due to the temporary change of rubber additives. Another important reason why we emphasize localization and attach importance to localization is price. Foreign rubber additives are expensive, so we have to use them. If the quantity of domestic rubber additives is guaranteed, the quality is stable, the performance is excellent and the price is cheap, they will be welcomed by tire enterprises.

Demand report

According to the new research report of Freedonia, the global sales of rubber additives will continue to grow at an average annual growth rate of 4.7% in the next three years, and the demand will reach about 1.4 million tons in 2015.

The report also pointed out that the demand for rubber additives in the Asia Pacific region will lead global growth, especially in China. The demand for rubber additives in the Asia Pacific region will grow rapidly at an average annual growth rate of 8.1%, and will exceed 575000 tons by 2015. In contrast, the average annual growth rate of rubber additives demand in the United States, Western Europe and Japan in the next few years will be less than 1%.

The demand for antioxidant is expected to grow at an average annual rate of 4.6%. By 2015, the demand for accelerators is expected to exceed 415000 tons, and the demand for processing additives and tackifiers will reach nearly 130000 tons.

Harmless

In the process of tire processing, the rubber needs to go through rubber mixing, vulcanization and other processes. Under the action of high temperature and high pressure, it will release some toxic and harmful gases. These gases are harmful to people's health. To improve the working environment of operators and reduce toxic and harmful gases, it is important to eliminate those toxic and harmful rubber additives and adopt environmental friendly rubber additives.

In the process of use, the tire continues to be affected by high temperature and high pressure, which causes the tire ozone aging and releases some harmful gases. The United States took advantage of this to set up barriers to the export of some tire enterprises in China. The Bridgestone tire company of Japan has developed a unique additive to inhibit the hardening of tire rubber due to the continuous crosslinking reaction between sulfur and rubber molecules due to heat generation in use, and improve the braking performance, traction performance and noise of tire.

Tire noise is also a kind of environmental pollution. Thousands and hundreds of cars on a road will resonate when they drive continuously. This noise will affect people's rest and sleep. Setting up noise isolation zones on both sides of urban elevated roads is a negative method. Fundamentally speaking, it is still necessary to improve the structure of tires and the formula of rubber.

Scientific and technological

In recent years, China's rubber additives industry has also developed rapidly. Especially after some foreign companies enter this field, China's rubber additives have been greatly improved in terms of quantity, quality and scientific and technological content, which can basically meet the needs of China's rubber industry. However, some rubber additives suitable for high-performance radial tires with low dosage, good quality and high performance still need to be imported. Therefore, China's rubber additives industry should increase scientific and technological investment, strive to innovate, and actively develop new rubber additives suitable for the development of China's tire industry. Of course, the tire industry has an unshirkable responsibility to complete this task. Therefore, it is hoped that tire enterprises, rubber additives enterprises and rubber research institutes will actively join hands, strengthen cooperation, take the road of joint development, and shorten the gap between China's rubber additives and foreign rubber additives as soon as possible. In the rubber additives industry, we are also actively developing nano zinc oxide, nano carbon black and nano calcium carbonate. These nano rubber additives are very beneficial to improve the quality of rubber and the performance of tires. In short, China's rubber additives must have high-tech content in order to be invincible in the fierce market competition.