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Turbocharger tube rubber

A turbocharger and rubber technology, applied in the direction of hose, pipe, pipe/pipe joint/pipe fitting, etc., can solve problems such as tube blank deformation, and achieve the effect of improving the hardness, stiffness and craftsmanship of the rubber compound

Active Publication Date: 2011-03-23
TIANJIN PENGYI GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] It can be seen that the deformation of the tube embryo is serious

Method used

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  • Turbocharger tube rubber
  • Turbocharger tube rubber
  • Turbocharger tube rubber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] rubber G 40 copies

[0028] rubber 60 copies of IP

[0029] Reinforcing agent N774 0 parts

[0030] Strengthening agent N330 60 parts

[0031] Plasticizer TP-759 10 parts

[0032] Internal release agent 18D 2 parts

[0033] Vulcanizing agent DIAK1# 1.5 parts

[0034] The performance and requirements of this formula according to public standards are as follows:

[0035]

[0036]

Embodiment 2

[0038] rubber G 40 copies

[0039] rubber 60 copies of IP

[0040] Strengthening agent N774 10 parts

[0041] Strengthening agent N330 50 parts

[0042] Plasticizer TP-759 10 parts

[0043] Internal release agent 18D 2 parts

[0044] Vulcanizing agent DIAK1# 1.5 parts

[0045] The performance and requirements of this formula according to public standards are as follows:

[0046]

Embodiment 3

[0048] rubber G 40 copies

[0049] rubber 60 copies of IP

[0050] Reinforcing agent N774 20 parts

[0051] Strengthening agent N330 40 parts

[0052] Plasticizer TP-759 10 parts

[0053] Internal release agent 18D 2 parts

[0054] Vulcanizing agent DIAK1# 1.5 parts

[0055] The performance and requirements of this formula according to public standards are as follows:

[0056]

[0057]

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Abstract

The invention relates to turbocharger tube rubber, which consists of ethylene-methyl acrylate G, ethylene-methyl acrylate IP, a reinforcing agent N774, a reinforcing agent N330, a plasticizer TP-759, an internal release agent 18D and a vulcanizing agent DIAK number 1, wherein the sum of the ethylene-methyl acrylate G and the ethylene-methyl acrylate IP is 100 parts. On one hand, by adopting a method for mixing the ethylene-methyl acrylate G with more excellent processability with raw rubber ethylene-methyl acrylate IP in a traditional formula, the ethylene-methyl acrylate IP adapts to various production environments, has good stiffness, does not deform and can effectively improve the production processability; on the other hand, due to high reinforcing property of carbon black N300, the hardness of the mixed making rubber is adjusted to the high-limit of tolerance by matching the N774, and the production processability also can be improved by properly improving the rubber hardness. The productive technology performance of the mixed making rubber is improved by the two aspects, pipe blanks do not fall or deform within 24 hours in the process of standing, the requirement of production technology is met, the rubber is more suitable for continuous production under different conditions, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of rubber hoses for automobiles, in particular to rubber hoses for turbochargers. Background technique [0002] At present, automobiles generally adopt turbocharging devices to increase the power of automobile engines. The advantages of turbocharging are obvious. It can greatly increase power and torque without increasing engine displacement. After an engine is equipped with a turbocharger, its maximum output power can be increased by about 40% or more compared with that without a supercharger. This means that an engine of the same size and weight can be supercharged to produce more power, or that a small displacement engine can be supercharged to produce the same power as a larger displacement engine. In addition, after the engine adopts supercharging technology, it can also improve fuel economy and reduce exhaust emissions. The turbocharger pipe is an indispensable part in the supercharging device. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/08C08L33/08C08K3/04F16L11/04
Inventor 张洪起陈亮
Owner TIANJIN PENGYI GRP CO LTD
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