CN104693648A - Non-asbestos rubber fiberboard - Google Patents
Non-asbestos rubber fiberboard Download PDFInfo
- Publication number
- CN104693648A CN104693648A CN201310665017.4A CN201310665017A CN104693648A CN 104693648 A CN104693648 A CN 104693648A CN 201310665017 A CN201310665017 A CN 201310665017A CN 104693648 A CN104693648 A CN 104693648A
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- China
- Prior art keywords
- parts
- rubber
- fiberboard
- agent
- asbestos
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
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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
- 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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- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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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)
- Sealing Material Composition (AREA)
- Paper (AREA)
Abstract
The invention discloses a non-asbestos rubber fiberboard. The non-asbestos rubber fiberboard comprises the following substances in parts by mass: 4-6 parts of fluororubber 26, 4-6 parts of carboxy terminated nitrile rubber, 6-12 parts of smoke sheet rubber, 0.2-0.8 part of a vulcanizing agent, 0.1-0.5 part of an accelerant, 0.2-0.6 part of anti-aging agent, 0.5-1 part of a softening agent, 1-1.5 parts of pigments, 2-3.5 parts of a surface adsorbent, 25-30 parts of fillers and 20-25 parts of aramid pulp fiber. The non-asbestos rubber fiberboard is a substitute product of an asbestos rubber sealing plate material and has the characteristics of high temperature resistance, lubricating oil resistance, fuel resistance, good sealing performance, no corrosion, high rebound rate and high strength; the medium leakage can be effectively controlled, the losses of the energy source and the raw materials are reduced, the downtime of equipment is shortened, and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of rubber, particularly relate to a kind of without asbestos rubber fiberboard.
Background technology
Rubber plate take rubber as material of main part (can contain the strongthener such as fabric, metal sheet), the flaked product with certain thickness and larger area obtained through sulfuration, is called for short offset plate.Rubber plate has higher hardness, and physical and mechanical properties is general, can be little at pressure, and temperature is work in the air of 20 ° ~+140 DEG C.Rubber plate system, by rubber unvulcanizate shaping or extrusion moulding through calender lamination, makes with vulcanizing press sulfuration or with drum vulcanizer endless vulcanization.Color and luster: black, grey, green, blue etc.Be widely used in the aspects such as industrial and mining enterprises, traffic and transportation sector and house earth surface.As O-ring seal, rubber cushion, door and window strip of paper used for sealing and laying worktable and floor.
Anticorrosion, wear-resisting, shock-resistant protection its use equipment and device is mainly used at industrial trade rubber plate; such as the rubber plate of heat-engine plant desulfurized system and the anticorrosion use of water treatment is mainly used in anticorrosion; and at its rubber plate of mining industry mainly wear-resisting, shock-resistant its equipment of protection and associated conduit equipment, the work-ing lifes such as its equipment can be extended.
Rubber plate use range is comparatively extensive, the applying working condition condition different for it selects different rubber plates, and the service requirements of different environment and reality, it can select technique also different, the offset plate that such as site construction technology is selected is ripe offset plate or self-vulcanizing offset plate, in the too high situation of environment for use temperature, general employing vulcanizing boiler hot sulfurization mode sulfuration offset plate, improve the heat resistance of rubber plate, about the execution conditions of rubber plate and working condition requirement comparatively deep, especially for some comparatively practical technology, especially for mining industry and thermal power plant's repair time shorter, under the condition higher to the wear-resisting requirement of rubber plate, the on-the-spot cold bonding technical study adopted is comparatively deep, greatly reduce its enterprise cost, improve the life-span.
Summary of the invention
The invention provides a kind of substitute of asbestos rubber sealing plate material; it is high temperature resistant; resistance to lubricating oil, fuel oil, good airproof performance, non-corrosiveness; rebound degree is high; intensity is high, effectively can leak by control agent, reduce the energy and starting material loss; reduce equipment downtime maintenance, enhance productivity without asbestos rubber fiberboard.
A kind of without asbestos rubber fiberboard, by mass parts, comprise following material:
Fluororubber 26 4 ~ 6 parts, carboxy nitrile rubber 4 ~ 6 parts, smoke sheet rubber 6 ~ 12 parts, vulcanizing agent 0.2 ~ 0.8 part, promotor 0.1 ~ 0.5 part, 0.2 ~ 0.6 part, anti-aging agent, tenderizer 0.5 ~ 1 part, pigment 1 ~ 1.5 part, surface adsorption agent 2 ~ 3.5 parts, filler 25 ~ 30 parts, ppta-pulp fibre 20 ~ 25 parts.
Preferred version one, a kind of without asbestos rubber fiberboard, by mass parts, comprise following material:
Fluororubber 26 5 ~ 6 parts, carboxy nitrile rubber 5 ~ 6 parts, smoke sheet rubber 8 ~ 11 parts, vulcanizing agent 0.4 ~ 0.6 part, promotor 0.2 ~ 0.4 part, 0.3 ~ 0.5 part, anti-aging agent, tenderizer 0.6 ~ 0.9 part, pigment 1.2 ~ 1.4 parts, surface adsorption agent 2.5 ~ 3 parts, filler 26 ~ 28 parts, ppta-pulp fibre 21 ~ 24 parts.
Preferred version two, a kind of without asbestos rubber fiberboard, by mass parts, comprise following material:
Fluororubber 26 5 parts, carboxy nitrile rubber 5 parts, smoke sheet rubber 9 parts, vulcanizing agent 0.5 part, promotor 0.3 part, 0.4 part, anti-aging agent, tenderizer 0.7 part, pigment 1.3 parts, surface adsorption agent 2.8 parts, filler 27 parts, ppta-pulp fibre 23 parts.
A kind of without asbestos rubber fiberboard, be obtained by following steps:
Fritter fluororubber 26, carboxy nitrile rubber and smoke sheet rubber are put into colloidal sol still, temperature controls at 50 ~ 60 DEG C, under rotating speed 50r/min, add vulcanizing agent, promotor, anti-aging agent, tenderizer, pigment, surface adsorption agent, filler and ppta-pulp fibre, make it to dissolve, then be uniformly mixed, obtain the rubber fibre plate of invention.
Fiberboard of the present invention is the substitute of asbestos rubber sealing plate material, and it is high temperature resistant, resistance to lubricating oil, fuel oil, good airproof performance; non-corrosiveness, rebound degree is high, and intensity is high, can effectively leak by control agent; reduce the energy and starting material loss, reduce equipment downtime maintenance, enhance productivity.
Embodiment
Embodiment 1:
A kind of without asbestos rubber fiberboard, by mass parts, comprise following material:
Fluororubber 26 4 parts, carboxy nitrile rubber 4 parts, smoke sheet rubber 6 ~ 7 parts, vulcanizing agent 0.2 ~ 0.3 part, promotor 0.1 ~ 0.2 part, 0.2 ~ 0.3 part, anti-aging agent, tenderizer 0.5 ~ 0.6 part, pigment 1 part, surface adsorption agent 2 parts, filler 25 parts, ppta-pulp fibre 20 parts.
This kind, without asbestos rubber fiberboard, is obtained by following steps:
Fritter fluororubber 26, carboxy nitrile rubber and smoke sheet rubber are put into colloidal sol still, temperature controls at 50 ~ 60 DEG C, under rotating speed 50r/min, add vulcanizing agent, promotor, anti-aging agent, tenderizer, pigment, surface adsorption agent, filler and ppta-pulp fibre, make it to dissolve, then be uniformly mixed, obtain the rubber fibre plate of invention.
This kind is the substitute of asbestos rubber sealing plate material without asbestos rubber fiberboard, and it is high temperature resistant, resistance to lubricating oil, fuel oil, good airproof performance.
This kind without asbestos rubber fibreboard performance as following table:
Embodiment 2:
A kind of without asbestos rubber fiberboard, by mass parts, comprise following material:
Fluororubber 26 5 parts, carboxy nitrile rubber 5 parts, smoke sheet rubber 9 parts, vulcanizing agent 0.5 part, promotor 0.3 part, 0.4 part, anti-aging agent, tenderizer 0.7 part, pigment 1.3 parts, surface adsorption agent 2.8 parts, filler 27 parts, ppta-pulp fibre 23 parts.
This kind without asbestos rubber fiberboard preparation method with embodiment 1.
This kind has high temperature resistant without asbestos rubber fiberboard, resistance to lubricating oil, fuel oil, good airproof performance, non-corrosiveness, and rebound degree is high, the characteristic that intensity is high.
This kind without asbestos rubber fibreboard performance as following table:
Embodiment 3:
A kind of without asbestos rubber fiberboard, by mass parts, comprise following material:
Fluororubber 26 6 parts, carboxy nitrile rubber 6 parts, smoke sheet rubber 11 ~ 12 parts, vulcanizing agent 0.6 ~ 0.8 part, promotor 0.4 ~ 0.5 part, 0.5 ~ 0.6 part, anti-aging agent, tenderizer 0.8 ~ 1 part, pigment 1.5 parts, surface adsorption agent 3.5 parts, filler 29 parts, ppta-pulp fibre 25 parts.
This kind without asbestos rubber fiberboard preparation method with embodiment 1.
This kind is the substitute of asbestos rubber sealing plate material without asbestos rubber fiberboard, effectively can leak by control agent, reduce the energy and starting material loss, reduce equipment downtime maintenance, enhance productivity.
This kind without asbestos rubber fibreboard performance as following table:
Fiberboard of the present invention is the substitute of asbestos rubber sealing plate material, and it is high temperature resistant, resistance to lubricating oil, fuel oil, good airproof performance; non-corrosiveness, rebound degree is high, and intensity is high, can effectively leak by control agent; reduce the energy and starting material loss, reduce equipment downtime maintenance, enhance productivity.
Invention can be understood further by the invention process given above; above embodiment is only several specific embodiment of the present invention; but design concept of the present invention is not limited thereto; all changes utilizing this design the present invention to be carried out to unsubstantiality, all should belong to the behavior of invading scope.
Claims (4)
1. without an asbestos rubber fiberboard, it is characterized in that, by mass parts, comprise following material: fluororubber 26 4 ~ 6 parts, carboxy nitrile rubber 4 ~ 6 parts, smoke sheet rubber 6 ~ 12 parts, vulcanizing agent 0.2 ~ 0.8 part, promotor 0.1 ~ 0.5 part, 0.2 ~ 0.6 part, anti-aging agent, tenderizer 0.5 ~ 1 part, pigment 1 ~ 1.5 part, surface adsorption agent 2 ~ 3.5 parts, filler 25 ~ 30 parts, ppta-pulp fibre 20 ~ 25 parts.
2. according to claim 1ly to it is characterized in that without asbestos rubber fiberboard, by mass parts, comprise following material: fluororubber 26 5 ~ 6 parts, carboxy nitrile rubber 5 ~ 6 parts, smoke sheet rubber 8 ~ 11 parts, vulcanizing agent 0.4 ~ 0.6 part, promotor 0.2 ~ 0.4 part, 0.3 ~ 0.5 part, anti-aging agent, tenderizer 0.6 ~ 0.9 part, pigment 1.2 ~ 1.4 parts, surface adsorption agent 2.5 ~ 3 parts, filler 26 ~ 28 parts, ppta-pulp fibre 21 ~ 24 parts.
3. according to claim 1ly to it is characterized in that without asbestos rubber fiberboard, by mass parts, comprise following material: fluororubber 26 5 parts, carboxy nitrile rubber 5 parts, smoke sheet rubber 9 parts, vulcanizing agent 0.5 part, promotor 0.3 part, 0.4 part, anti-aging agent, tenderizer 0.7 part, pigment 1.3 parts, surface adsorption agent 2.8 parts, filler 27 parts, ppta-pulp fibre 23 parts.
4. according to claim 1 without asbestos rubber fiberboard, it is characterized in that, obtained by following steps: fritter fluororubber 26, carboxy nitrile rubber and smoke sheet rubber are put into colloidal sol still, temperature controls at 50 ~ 60 DEG C, under rotating speed 50r/min, add vulcanizing agent, promotor, anti-aging agent, tenderizer, pigment, surface adsorption agent, filler and ppta-pulp fibre, make it to dissolve, then be uniformly mixed, obtain the rubber fibre plate of invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310665017.4A CN104693648A (en) | 2013-12-09 | 2013-12-09 | Non-asbestos rubber fiberboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310665017.4A CN104693648A (en) | 2013-12-09 | 2013-12-09 | Non-asbestos rubber fiberboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104693648A true CN104693648A (en) | 2015-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310665017.4A Pending CN104693648A (en) | 2013-12-09 | 2013-12-09 | Non-asbestos rubber fiberboard |
Country Status (1)
| Country | Link |
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| CN (1) | CN104693648A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105131358A (en) * | 2015-09-02 | 2015-12-09 | 苏州国泰科技发展有限公司 | Automotive electric insulation rubber material and preparation method thereof |
| CN105418009A (en) * | 2015-12-30 | 2016-03-23 | 王璐 | Environmental protection fiber building board |
| CN105504189A (en) * | 2015-12-30 | 2016-04-20 | 王丽萍 | Durable fiber board for building |
| CN106187251A (en) * | 2016-07-06 | 2016-12-07 | 南京理工宇龙新材料科技股份有限公司 | A kind of high-temperature fibre plate and preparation method thereof |
| CN106700154A (en) * | 2017-01-18 | 2017-05-24 | 长春蓝天密封技术开发有限公司 | Graphite sealing material and preparation method thereof |
-
2013
- 2013-12-09 CN CN201310665017.4A patent/CN104693648A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105131358A (en) * | 2015-09-02 | 2015-12-09 | 苏州国泰科技发展有限公司 | Automotive electric insulation rubber material and preparation method thereof |
| CN105418009A (en) * | 2015-12-30 | 2016-03-23 | 王璐 | Environmental protection fiber building board |
| CN105504189A (en) * | 2015-12-30 | 2016-04-20 | 王丽萍 | Durable fiber board for building |
| WO2017114304A1 (en) * | 2015-12-30 | 2017-07-06 | 王丽萍 | Durable construction fiberboard |
| CN106187251A (en) * | 2016-07-06 | 2016-12-07 | 南京理工宇龙新材料科技股份有限公司 | A kind of high-temperature fibre plate and preparation method thereof |
| CN106700154A (en) * | 2017-01-18 | 2017-05-24 | 长春蓝天密封技术开发有限公司 | Graphite sealing material and preparation method thereof |
| CN106700154B (en) * | 2017-01-18 | 2018-11-06 | 长春蓝天密封技术开发有限公司 | A kind of graphite sealing material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |
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| WD01 | Invention patent application deemed withdrawn after publication |