Pushing-disk clutch rubber gas bag and production method thereof

A technology for rubber airbags and clutches, applied in clutches, fluid-driven clutches, chemical instruments and methods, etc., can solve the problems of not being able to quantify according to needs, increase production costs, consume large amounts of energy, etc., and achieve low density and high density. , the effect of low cost

Inactive Publication Date: 2019-07-05
HENAN DALIN RUBBER & TELECOMM APP
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the vulcanization mode adopted by most enterprises at home and abroad is: use traditional vulcanization tanks for vulcanization, and use boilers to provide steam to vulcanize products, because vulcanization tanks cannot be quantitatively determined, especially in certain types of orders When the quantity is small or the demand for a certain prod

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Pushing-disk clutch rubber gas bag and production method thereof
  • Pushing-disk clutch rubber gas bag and production method thereof
  • Pushing-disk clutch rubber gas bag and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0050] Example 1: A push-disc clutch rubber airbag, including the following raw materials in parts by weight: 50 parts of natural rubber, 30 parts of nitrile rubber, 1 part of stearic acid, 1.5 parts of antioxidant A, 0.6 parts of paraffin wax, and carbon black 8 parts of N330, 12 parts of carbon black N774, 1.0 parts of graphene, 12 parts of zinc oxide, 0.8 parts of pine tar, 0.4 parts of accelerator M, 0.6 parts of accelerator CZ, and 2.0 parts of sulfur.

[0051] 1.0~2.5 copies

[0052] The above-mentioned preparation method of the push disc clutch rubber airbag includes six process steps including rubber mixing, calendering and cutting, extrusion, molding, vulcanization, and packaging. The specific processing steps are as follows:

[0053] A. Rubber mixing process:

[0054] ① Ingredients: According to the weight requirements of the production formula, each raw material is accurately weighed and placed in the material bowl for mixing;

[0055] ②Plasticing of raw rubber: adjust the r...

Example Embodiment

[0076] Example 2. The preparation methods of this example and Example 1 are basically the same, the similarities are not repeated, the difference is: a push disc clutch rubber airbag, including the following parts by weight of each raw material: 55 parts of natural rubber, Nitrile rubber 45 parts, stearic acid 1.5 parts, antioxidant A 2 parts, paraffin wax 0.8 parts, carbon black N330 11 parts, carbon black N774 16 parts, graphene 2.5 parts, zinc oxide 14, pine tar 1.1 parts, accelerator 0.4 parts of M, 0.7 parts of accelerator CZ, 2.2 parts of sulfur.

Example Embodiment

[0077] The preparation methods of Example 3, this example and Example 1 are basically the same, the similarities are not repeated, the difference is: a push disc clutch rubber airbag, including the following parts by weight of each raw material: 70 parts of natural rubber, Nitrile rubber 50 parts, stearic acid 2 parts, antioxidant A 2.5 parts, paraffin wax 1.0 parts, carbon black N33012 parts, carbon black N77418 parts, graphene 1.5 parts, zinc oxide 18 parts, pine tar 1.2 parts, accelerator 0.6 parts of M, 1.0 parts of accelerator CZ, 2.5 parts of sulfur.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a pushing-disk clutch rubber gas bag. The pushing-disk clutch rubber gas bag comprises the following raw materials of, in parts by weight, 50-70 parts of natural rubber, 30-50parts of nitrile rubber, 1-2 parts of stearic acid, 1.5-2.5 parts of anti-aging agent A, 0.6-1.0 part of paraffin, 8-12 parts of carbon black N330, 12-18 parts of carbon black N774, 1.0-2.5 parts of graphene, 12-18 parts of zinc oxide, 0.8-1.2 parts of pine tar, 0.4-0.6 part of accelerator M, 0.6-1.0 part of accelerator CZ and 2.0-2.5 parts of sulfur. The production method comprises the six technology steps of rubber mixing, rolling and cutting, extrusion, molding, vulcanization and packaging, and during vulcanization production, vulcanization temperature, time and pressure are adjusted, so that the problem that manual production requires much time and energy is solved fundamentally; and due to the fact that liquid water is low in cost and can be recycled, the production cost of an enterprise can be obviously reduced.

Description

[0001] 1. Technical field: [0002] The invention relates to a production process of rubber products, in particular to a push disc clutch rubber air bag and a preparation method thereof. [0003] 2. Background technology: [0004] The clutch rubber airbag is a kind of inner membrane of different shapes with good expansion and contraction functions, which is made of rubber as the main material, matched with high-strength fiber cloth, and processed after various processes such as vulcanization. Due to reasons such as raw material ratio, elastic requirements and high thermal conductivity, the current clutch rubber airbags are unsatisfactory in tear resistance, wear resistance, aging resistance and thermal and electrical conductivity. Push plate clutch rubber airbags are commonly used in the market at present. The production process includes six processes including rubber mixing, calendering and cutting, extrusion, molding, vulcanization, and packaging. The vulcanization process is...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C08L7/00C08L9/02C08L91/06C08L95/00C08K13/02C08K5/09C08K3/04C08K3/22F16D25/04F16D25/12B29C35/02C09K5/14
CPCB29C35/02C08K2003/2296C08L7/00C08L2201/08C08L2205/035C09K5/14F16D25/04F16D25/12C08L9/02C08L91/06C08L95/00C08K13/02C08K5/09C08K3/04C08K3/042C08K3/22
Inventor 张极玲侯淼予高道旭张延勇赵连合张志伟
Owner HENAN DALIN RUBBER & TELECOMM APP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap