CN102127248B - Novel composite powder of rubber substituent FA for substituting rubber to produce wound clutch facing - Google Patents
Novel composite powder of rubber substituent FA for substituting rubber to produce wound clutch facing Download PDFInfo
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- CN102127248B CN102127248B CN2010100048479A CN201010004847A CN102127248B CN 102127248 B CN102127248 B CN 102127248B CN 2010100048479 A CN2010100048479 A CN 2010100048479A CN 201010004847 A CN201010004847 A CN 201010004847A CN 102127248 B CN102127248 B CN 102127248B
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- rubber
- clutch facing
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Abstract
The invention discloses a novel composite powder of rubber substituent FA for substituting rubber to produce a wound clutch facing, which aims to solve the problems of consumption of disposable resource of petroleum, complex process, high production cost, hidden danger of safety and environment, 'three hot' of products and the like in the conventional method of producing the wound clutch facing by using rubber. The novel composite powder of rubber substituent FA is prepared by mixing polysaccharide powder, a stabilizing material, a coloring agent and an isolation material in a blender mixer according to a certain ratio, dosing sequence and dosage for a certain period of time. The novel composite powder of rubber substituent FA for producing the wound clutch facing has the characteristics of energy conservation, consumption reduction, environmental protection, sustainable development and the like, and has obvious economic and social benefits.
Description
Technical field
The present invention is a kind of novel replacement rubber production winding clutch facing composite powder-for glue FA and preparation method thereof, belongs to Chemical Felter, relates to polymer composite, abrasives technical field, is used to replace the rubber production winding clutch facing.
Background technology
At present; Along with petering out of disposable resources such as oil in the world wide; Cause starting material relevant such as styrene-butadiene rubber(SBR), resol, gasoline (solvent), alcohol resources such as (solvents) ten minutes anxiety, price constantly to rise, bring serious existence crisis to enterprise with the production of automobile-use clutch surface.In addition, according to the situation of present use rubber production winding clutch facing, in order to reach product performance and manufacturing technique requirent; Must use resol class matrix material simultaneously; And the used solvent of these two kinds of materials of rubber and resol is respectively gasoline and alcohol, the singularity that can not mix between them, determined to adopt secondary respectively dipping method (promptly be with employed all kinds of cloth or line steeping liq shape resol first; After drying, again resin cloth or line are flooded with rubber slurry using; Process adhesive plaster or line, and then, process the automobile-use clutch surface) through tearing cloth, winding, series of process processing such as hot-forming; Complex manufacturing, cost is high.Because of using alcohol, rubber and gasoline, there are inflammable and explosive potential safety hazard and environmental protection hidden danger simultaneously.Moreover; Adopted more a large amount of rubber cements in the clutch surface; Because the rubber thermotolerance is relatively poor; Make this based article can not satisfy the use properties requirement of clutch face sheet for cars, cause product to exist problems such as three heat such as " heat fading, thermal expansion, thermal cracks " and work-ing life is short.
Summary of the invention
The objective of the invention is in order to overcome above-mentioned defective, a kind of novel replacement rubber production winding clutch facing composite powder-for glue FA and preparation method thereof is provided.This novel replacement rubber production winding clutch facing composite powder-can mix mutually with any ratio with water for glue FA; Have after the mixing than the better adhesive property of rubber slurry using, saturating machine, and excellent adhesion performance is all arranged with the various functional fillers of producing the clutch surface use.This novel replacement rubber production winding clutch facing composite powder-following: (calculating according to the mass fraction) for the prescription of glue FA
50.00～55.00 parts in polyose powder
35.00～50.00 parts of stability materials
0.01～5.00 part of tinting material
Isolated material 3.00-10.00 part
Above starting material are commercially available.Wherein, the polyose powder mainly provides appropriate viscosity and glue amount, and molecular formula is (C
6H
10O
5) n; Stability material mainly is to keep the present invention's stable performance in transportation and storage and custody process, and is comparatively desirable with calcium hydroxide; Tinting material is carbon black, red iron oxide etc.; Isolated material be guarantee the present invention store, in keeping and the transportation, the clustering phenomena that does not occur because of climate change or extruding etc. is talcum powder, Natural manganese dioxide etc.
Preparing method of the present invention is: after taking by weighing each composition according to novel replacement rubber production winding clutch facing composite powder-for the prescription of glue FA; The feeding sequence of pressing polyose powder, stablizer, separant, tinting material drops into (add-on is 1/3rd of this volume of equipment) in the mixer with each component; Continue to stir, get final product when mixing of materials reaches 8 minutes.
Advantage of the present invention is to use this glue composite powder-for glue FA and water soluble phenol resin composition sticker in novel generation; With water gasoline replacing and alcohol as solvent; Only need the single-steeping process, process clutch surface with characteristics such as frictional coefficient are higher and steady, heat fading is little, wear resistance good, thermal expansion is less.Promptly use characteristics, economic benefit and obvious social benefit such as should invention production winding clutch facing having energy-conservation, consumption reduction, safety, environmental protection, Sustainable development.
Embodiment
The composite powder of this novel replacement rubber production winding clutch facing-for the screening formulation embodiment (following umber is mass fraction) of glue FA:
51.50 parts in polyose powder
43.50 parts of stability materials
1.20 parts of tinting materials
3.80 parts of isolated materials
The composite powder of the replacement rubber production winding clutch facing of above-mentioned preparation-for glue FA formed with water soluble phenol resin glue
The knot agent is processed winding clutch facing (being called novel process) with the soaking method, with traditional rubber, resol class bonding material
Material adopts the secondary dipping method to process winding clutch facing (being called traditional technology), on the constant speed friction testing machine, makes an experiment, and surveys
Test result is following:
Data show in the table; Replace the composite powder-product performance of replacing glue FA and water soluble phenol resin to form sticker production of rubber production winding clutch facing to satisfy the requirement of winding clutch facing fully with the present invention; And has higher and a characteristic that heat fading is less of when 350 ℃ of high temperature frictional coefficient; And production cost is lower, falls 45.8% approximately than traditional technology production cost.
Claims (5)
1. a composite powder that replaces the rubber production winding clutch facing-for glue FA; It is characterized in that in the prescription being: 50.00～55.00 parts in polyose powder by mass fraction; 35.00～50.00 parts in stability material calcium hydroxide; 0.01～5.00 part of tinting material, 3.00～10.00 parts of isolated material Natural manganese dioxide or talcum powder.
2. the composite powder of replacement rubber production winding clutch facing according to claim 1-, it is characterized in that polyose powder molecular formula is (C for glue FA
6H
10O
5) n; Tinting material is carbon black, red iron oxide.
3. the composite powder of replacement rubber production winding clutch facing according to claim 1-, it is characterized in that its screening formulation is 51.50 parts in a polyose powder, 43.50 parts in calcium hydroxide, 1.20 parts of tinting materials, 3.80 parts of Natural manganese dioxide or talcum powder for glue FA.
4. the composite powder of replacement rubber production winding clutch facing according to claim 1-for the preparation method of glue FA; It is characterized by take by weighing each composition according to its prescription after; The feeding sequence of pressing polyose powder, calcium hydroxide, isolated material, tinting material drops into each component in the mixer; Continue to stir, get final product when mixing of materials reaches 8 minutes.
5. the composite powder of replacement rubber production winding clutch facing according to claim 1-be applicable to replacement rubber production winding clutch facing for glue FA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100048479A CN102127248B (en) | 2010-01-14 | 2010-01-14 | Novel composite powder of rubber substituent FA for substituting rubber to produce wound clutch facing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100048479A CN102127248B (en) | 2010-01-14 | 2010-01-14 | Novel composite powder of rubber substituent FA for substituting rubber to produce wound clutch facing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102127248A CN102127248A (en) | 2011-07-20 |
| CN102127248B true CN102127248B (en) | 2012-08-22 |
Family
ID=44265544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010100048479A Expired - Fee Related CN102127248B (en) | 2010-01-14 | 2010-01-14 | Novel composite powder of rubber substituent FA for substituting rubber to produce wound clutch facing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102127248B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443601B (en) * | 2015-12-02 | 2018-02-23 | 浙江科马摩擦材料股份有限公司 | A kind of heavy goods vehicle clutch surface |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1542305A (en) * | 2003-04-30 | 2004-11-03 | 甘肃省建材科研设计院 | Deterioration resistant non-asbestos wrap type clutch face sheet and process for making same |
| CN101096453A (en) * | 2006-06-27 | 2008-01-02 | 李刚 | Formula of rubber-free type winding form clutch plate and technique thereof |
| CN101285512A (en) * | 2008-05-09 | 2008-10-15 | 海盐华强树脂有限公司 | Production method for clutch surface adopting formaldehyde-phenol resin as cementing compound |
-
2010
- 2010-01-14 CN CN2010100048479A patent/CN102127248B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1542305A (en) * | 2003-04-30 | 2004-11-03 | 甘肃省建材科研设计院 | Deterioration resistant non-asbestos wrap type clutch face sheet and process for making same |
| CN101096453A (en) * | 2006-06-27 | 2008-01-02 | 李刚 | Formula of rubber-free type winding form clutch plate and technique thereof |
| CN101285512A (en) * | 2008-05-09 | 2008-10-15 | 海盐华强树脂有限公司 | Production method for clutch surface adopting formaldehyde-phenol resin as cementing compound |
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| Publication number | Publication date |
|---|---|
| CN102127248A (en) | 2011-07-20 |
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Effective date of registration: 20160118 Address after: 226600 Long Zheng Industrial Zone, Haian Town, Haian County, Nantong, Jiangsu Patentee after: Nantong Xinyuan Special Fiber Co., Ltd. Address before: 224051 Jiangsu province Yancheng City Yingbin Road No. 9 Patentee before: Yangcheng Institute of Technology Patentee before: Yancheng Jinlanbo Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20190114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |