Unlock instant, AI-driven research and patent intelligence for your innovation.

Filler for improving rubber strength

A filler and strength technology, applied in the field of rubber manufacturing, can solve the problems of difficulty in promoting the good development of the rubber manufacturing industry and the high cost of carbon black manufacturing, and achieve the effects of high hardness and mechanical strength, low cost, and improved rubber quality

Inactive Publication Date: 2017-06-13
四川群青新材料科技有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the manufacturing cost of carbon black is relatively high, and it is difficult to promote the good development of the rubber manufacturing industry.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The filler used to improve rubber strength includes the following components in parts by mass: 30 parts of carbon black, 20 parts of silicate, 10 parts of sodium carbonate, 18 parts of quartz, 16 parts of lignin, and 20 parts of plant ash.

[0019] The silicate is calcium silicate. The particle sizes of the carbon black, calcium silicate and quartz are all less than 90 mesh.

[0020] The preparation method for the filler that is used to improve rubber strength, comprises the following steps:

[0021] (1) Get carbon black, calcium silicate and quartz to pulverize respectively, and screen out the powder with particle size less than 90 mesh;

[0022] (2) Taking pulverized carbon black, calcium silicate, quartz and sodium carbonate, lignin and plant ash according to the ratio of mass and number for subsequent use;

[0023] (3) Put the raw material obtained in step (2) into a mixer and mix thoroughly, and then granulate.

Embodiment 2

[0025] The filler used to improve the rubber strength includes the following components in parts by mass: 50 parts of carbon black, 35 parts of silicate, 16 parts of sodium carbonate, 12 parts of quartz, 5 parts of lignin, and 15 parts of plant ash.

[0026] The silicate is calcium silicate. The particle sizes of the carbon black, calcium silicate and quartz are all less than 90 mesh.

[0027] The preparation method for the filler that is used to improve rubber strength, comprises the following steps:

[0028] (1) Get carbon black, calcium silicate and quartz to pulverize respectively, and screen out the powder with particle size less than 90 mesh;

[0029] (2) Taking pulverized carbon black, calcium silicate, quartz and sodium carbonate, lignin and plant ash according to the ratio of mass and number for subsequent use;

[0030] (3) Put the raw material obtained in step (2) into a mixer and mix thoroughly, and then granulate.

Embodiment 3

[0032] The filler used to improve the rubber strength includes the following components in parts by mass: 40 parts of carbon black, 25 parts of silicate, 12 parts of sodium carbonate, 16 parts of quartz, 10 parts of lignin, and 18 parts of plant ash.

[0033] The silicate is calcium silicate. The particle sizes of the carbon black, calcium silicate and quartz are all less than 90 mesh.

[0034] The preparation method for the filler that is used to improve rubber strength, comprises the following steps:

[0035] (1) Get carbon black, calcium silicate and quartz to pulverize respectively, and screen out the powder with particle size less than 90 mesh;

[0036] (2) Taking pulverized carbon black, calcium silicate, quartz and sodium carbonate, lignin and plant ash according to the ratio of mass and number for subsequent use;

[0037] (3) Put the raw material obtained in step (2) into a mixer and mix thoroughly, and then granulate.

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

PropertyMeasurementUnit
Granularityaaaaaaaaaa
Login to View More

Abstract

The invention discloses a filler for improving rubber strength. The filler is prepared from, by mass, 30-50 parts of carbon black, 20-35 parts of silicate, 10-16 parts of sodium carbonate, 12-18 parts of quartz, 5-16 parts of lignin, and 15-20 parts of plant ash. The filler is capable of improving rigidity and mechanical strength of rubber products effectively.

Description

technical field [0001] The invention relates to the field of rubber manufacturing, in particular to a filler for improving rubber strength. Background technique [0002] Rubber reinforcing filler is a general term for reinforcing agents and fillers used in the rubber industry. The traditional reinforcing agents are various types of carbon black, and the fillers are various types of filling materials. Carbon black is made from heavy oil, residual oil, coal tar, natural gas, acetylene, etc., by thermal cracking or partial combustion. Fillers are made from inorganic minerals or organic matter by mechanical processing, screening, modification or other chemical reaction processes. With the rapid development of the national economy, the demand and types of rubber products continue to increase, and the demand for carbon black and filling materials, the main raw material for the production of rubber products, continues to increase, and strict requirements are put forward. However,...

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): C08L97/00C08K3/00C08K3/04C08K3/34C08K3/26C08K3/36C08L21/00
CPCC08K3/00C08K3/04C08K3/26C08K3/34C08K3/36C08K2003/262C08K2201/003C08L21/00C08L97/005
Inventor 倪念英
Owner 四川群青新材料科技有限公司