CN109054128A - A kind of heat resistant and wear resistant damage O-ring rubber raw materials - Google Patents
A kind of heat resistant and wear resistant damage O-ring rubber raw materials Download PDFInfo
- Publication number
- CN109054128A CN109054128A CN201810843914.2A CN201810843914A CN109054128A CN 109054128 A CN109054128 A CN 109054128A CN 201810843914 A CN201810843914 A CN 201810843914A CN 109054128 A CN109054128 A CN 109054128A
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- China
- Prior art keywords
- parts
- rubber
- raw materials
- heat resistant
- resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Gasket Seals (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a kind of heat resistant and wear resistants to damage O-ring rubber raw materials.A kind of heat resistant and wear resistant damages O-ring rubber raw materials, is mixed, is made of raw material from the following weight by A, B, C material: A material: 40-55 parts of nitrile rubber, 0.2-0.4 parts of benzoyl peroxide, 1-2 parts of diisononyl phthalate, 2-3 parts of smoke sheet rubber；B material: 20-30 parts of acrylate rubber, 10-15 parts of carbon black, 8-10 parts of mica powder, 2-4 parts of erucyl amide；C material: 15-30 parts of fluorubber, 7-9 parts of graphite powder, 5-8 parts of metal powder.It is wear-resistant the invention has the following advantages: high temperature resistance is good, the advantages of long service life.
Description
Technical field
The present invention relates to a kind of rubber raw materials, specifically a kind of heat resistant and wear resistant damages O-ring rubber raw materials.
Background technique
Important component of the valve as pipe control, due to construction requirement, part valve is mounted on outdoor exposure in air
In, it is influenced by southern temperature, easily leads to the O-ring seal softening in valve, mechanical performance reduces, and uses valve, valve rod at this time
Rotation the abrasion of O-shaped sealing is increased, seriously affect the sealing performance and service life of O-ring seal, continue running check
With replacement o sealing ring.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of heat resistant and wear resistants to damage O-ring rubber raw materials.
In order to solve the above technical problems, the technical scheme is that a kind of heat resistant and wear resistant damage O-ring rubber raw materials,
It is mixed, is made of raw material from the following weight by A, B, C material: A material: 40-55 parts of nitrile rubber, benzoyl peroxide 0.2-
0.4 part, 1-2 parts of diisononyl phthalate, 2-3 parts of smoke sheet rubber；
B material: 20-30 parts of acrylate rubber, 10-15 parts of carbon black, 8-10 parts of mica powder, 2-4 parts of erucyl amide；C material: fluorine
15-30 parts of rubber, 7-9 parts of graphite powder, 5-8 parts of metal powder.A kind of heat resistant and wear resistant damages O as a preferred technical solution,
Type circle rubber raw materials are mixed by A, B, C material, are made of following raw material: A material: 47 parts of nitrile rubber, benzoyl peroxide
0.28 part of formyl, 1.3 parts of diisononyl phthalate, 2.1 parts of smoke sheet rubber；B material: 27 parts of acrylate rubber, 14 parts of carbon black,
8.5 parts of mica powder, 3 parts of erucyl amide；C material: 17 parts of fluorubber, 8 parts of graphite powder, 6.5 parts of metal powder.
By adopting the above-described technical solution, a kind of heat resistant and wear resistant damages O-ring rubber raw materials, by following raw material
It is made: A material: 40-55 parts of nitrile rubber, 0.2-0.4 parts of benzoyl peroxide, 1-2 parts of diisononyl phthalate, smoke sheet rubber
2-3 parts；B material: 20-30 parts of acrylate rubber, 10-15 parts of carbon black, 8-10 parts of mica powder, 2-4 parts of erucyl amide；C material: fluorine rubber
15-30 parts of glue, 7-9 parts of graphite powder, 5-8 parts of metal powder；The invention has the following advantages: high temperature resistance is good, it is wear-resistant,
The advantages of long service life.
Specific embodiment
The present invention is described further combined with specific embodiments below.
Embodiment 1
A kind of heat resistant and wear resistant damage O-ring rubber raw materials, are mixed by A, B, C material, are made of following raw material:
A material: 40 parts of nitrile rubber, 0.2 part of benzoyl peroxide, 1 part of diisononyl phthalate, 2 parts of smoke sheet rubber；B material: acrylic acid
20 parts of rouge rubber, 10 parts of carbon black, 8 parts of mica powder, 2 parts of erucyl amide；C material: 15 parts of fluorubber, 7 parts of graphite powder, 5 parts of metal powder.
Embodiment 2
A kind of heat resistant and wear resistant damage O-ring rubber raw materials, are mixed by A, B, C material, are made of following raw material:
A material: 55 parts of nitrile rubber, 0.4 part of benzoyl peroxide, 2 parts of diisononyl phthalate, 3 parts of smoke sheet rubber；B material: acrylic acid
30 parts of rouge rubber, 15 parts of carbon black, 10 parts of mica powder, 4 parts of erucyl amide；C material: 30 parts of fluorubber, 9 parts of graphite powder, metal powder 8
Part.
Embodiment 3
A kind of heat resistant and wear resistant damage O-ring rubber raw materials, are mixed by A, B, C material, are made of following raw material:
A material: 47 parts of nitrile rubber, 0.28 part of benzoyl peroxide, 1.3 parts of diisononyl phthalate, 2.1 parts of smoke sheet rubber；B material:
27 parts of acrylate rubber, 14 parts of carbon black, 8.5 parts of mica powder, 3 parts of erucyl amide；C material: 17 parts of fluorubber, 8 parts of graphite powder, gold
Belong to 6.5 parts of powder.
The foregoing is merely the schematical specific embodiment of the present invention, the range being not intended to limit the invention.It is any
Those skilled in the art, made equivalent changes and modifications under the premise of not departing from design and the principle of the present invention,
It should belong to the scope of protection of the invention.
Claims (2)
1. a kind of heat resistant and wear resistant damages O-ring rubber raw materials, which is characterized in that be mixed by A, B, C material, by following parts by weight
Raw material be made:
A material: 40-55 parts of nitrile rubber, 0.2-0.4 parts of benzoyl peroxide, 1-2 parts of diisononyl phthalate, smoke sheet rubber
2-3 parts；
B material: 20-30 parts of acrylate rubber, 10-15 parts of carbon black, 8-10 parts of mica powder, 2-4 parts of erucyl amide；
C material: 15-30 parts of fluorubber, 7-9 parts of graphite powder, 5-8 parts of metal powder.
2. a kind of heat resistant and wear resistant as described in claim 1 damages O-ring rubber raw materials, which is characterized in that have A, B, C material mixing
It is made, is made of raw material from the following weight:
A material: 47 parts of nitrile rubber, 0.28 part of benzoyl peroxide, 1.3 parts of diisononyl phthalate, 2.1 parts of smoke sheet rubber；
B material: 27 parts of acrylate rubber, 14 parts of carbon black, 8.5 parts of mica powder, 3 parts of erucyl amide；
C material: 17 parts of fluorubber, 8 parts of graphite powder, 6.5 parts of metal powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810843914.2A CN109054128A (en) | 2018-07-27 | 2018-07-27 | A kind of heat resistant and wear resistant damage O-ring rubber raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810843914.2A CN109054128A (en) | 2018-07-27 | 2018-07-27 | A kind of heat resistant and wear resistant damage O-ring rubber raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109054128A true CN109054128A (en) | 2018-12-21 |
Family
ID=64835921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810843914.2A Pending CN109054128A (en) | 2018-07-27 | 2018-07-27 | A kind of heat resistant and wear resistant damage O-ring rubber raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109054128A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417628A (en) * | 2011-10-31 | 2012-04-18 | 铜陵新特阀门有限责任公司 | O-shaped seal ring rubber sizing material of parallel gate valve end surfaces and preparation method thereof |
| CN104629233A (en) * | 2015-01-28 | 2015-05-20 | 柳州市中配橡塑配件制造有限公司 | Sealing gasket for automobile engine |
| CN106928508A (en) * | 2015-12-30 | 2017-07-07 | 慈溪市长河元达橡胶制品厂 | A kind of rubber o-ring of environmental protection |
| CN106928609A (en) * | 2015-12-30 | 2017-07-07 | 慈溪市长河元达橡胶制品厂 | Heat resistant rubber O-ring |
-
2018
- 2018-07-27 CN CN201810843914.2A patent/CN109054128A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417628A (en) * | 2011-10-31 | 2012-04-18 | 铜陵新特阀门有限责任公司 | O-shaped seal ring rubber sizing material of parallel gate valve end surfaces and preparation method thereof |
| CN104629233A (en) * | 2015-01-28 | 2015-05-20 | 柳州市中配橡塑配件制造有限公司 | Sealing gasket for automobile engine |
| CN106928508A (en) * | 2015-12-30 | 2017-07-07 | 慈溪市长河元达橡胶制品厂 | A kind of rubber o-ring of environmental protection |
| CN106928609A (en) * | 2015-12-30 | 2017-07-07 | 慈溪市长河元达橡胶制品厂 | Heat resistant rubber O-ring |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181221 |