CN102585612A - Foamed rubber coating and application thereof to preparation of foamed rubber composite material - Google Patents
Foamed rubber coating and application thereof to preparation of foamed rubber composite material Download PDFInfo
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- CN102585612A CN102585612A CN2011104524750A CN201110452475A CN102585612A CN 102585612 A CN102585612 A CN 102585612A CN 2011104524750 A CN2011104524750 A CN 2011104524750A CN 201110452475 A CN201110452475 A CN 201110452475A CN 102585612 A CN102585612 A CN 102585612A
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Abstract
The invention provides a foamed rubber coating and application thereof to preparation of a foamed rubber composite material. The foamed rubber coating mainly comprises the following components in part by weight: 100 parts of rubber, 40 to 80 parts of filler, 2 to 6 parts of vulcanizing agent and 5 to 15 parts of foaming agent. According to the application of the foamed rubber coating to the preparation of the foamed rubber composite material, the foamed rubber composite material is prepared by coating the foamed rubber coating on the surface of a substrate, foaming and vulcanizing. The foamed rubber coating can be used for preparing buffer materials, gasket materials, thermal insulation materials, sealing materials, waterproof materials, shock absorbing materials and the like in the fields of motor vehicles, petrochemical industry, machine buildings, aerospace, textiles, packaging and the like.
Description
Technical field
The present invention relates to a kind of bipeltate coating and the application of this coating in the bipeltate Composite Preparation, belong to field of rubber materials.
Background technology
The ubiquitous relatively compact material of foam material, its common feature is that density is little, light weight, specific area is big, and mechanical property is high, and damping capacity is good.Foam material is divided into metal foaming material, glass-ceramic foam material, timber foam material, polymeric foamed material by the matrix difference, and polymeric foamed material comprises plastic foam material and rubber expanded material.
For rubber expanded material; It has performances such as excellent buffering, compression, sealing, heat insulation, sound insulation; Can obtain widespread use in fields such as motor vehicle, petrochemical complex, mechanical building, aerospace, weaving, packings with it as materials such as buffering, liner, heat insulation, sealing, waterproof, dampings.For increasing the intensity of bipeltate, processed the matrix material of bipeltate coated metal or non-metallic substrate again.This matrix material is after components such as rubber, whipping agent, vulcanizing agent are mixed mostly; Adhere on the base material through the solid-state bipeltate of technologies such as moulded from foam, extrusion foaming, foam-injection after moulding; Perhaps the solid-state rubber unvulcanizate after compression molding, extrusion moulding, the injection molding is adhered on the base material, vulcanize again and foam and make.For bipeltate being adhered to the matrix material that forms on the base material, the bonding effect of bipeltate and base material is poor, and the rubber pange process is difficult to control, can't produce thin goods, and bipeltate intensity difference, yielding.For solid-state rubber unvulcanizate elder generation and the bonding matrix material that foams again and form of base material, need to adopt the mode of mold pressing to vulcanize, the equipment requirements complicacy, production efficiency is low and bipeltate surface uniformity production is poor, and its thickness is difficult to control again.
Summary of the invention
The present invention aims to provide a kind of bipeltate coating and the application in preparation bipeltate matrix material thereof, solves the bipeltate and the base material poor adhesion of prior art matrix material, and the bipeltate surface uniformity is poor, the unmanageable technical problem of its thickness.
The invention discloses a kind of bipeltate coating, it is mainly formed and parts by weight are: 100 parts of rubber, 40～80 parts of fillers, 2.5～6 parts of vulcanizing agents, 5～15 parts of whipping agents.
Said rubber is selected from any one in paracril, acrylic elastomer, the viton or two kind.
Said vulcanizing agent is selected from any one in Sulfur, DCP (Di Cumyl Peroxide 99), the 3# vulcanizing agent (N, N-dicinnamylidene-1,6-hexanediamine) or two kind.
Said whipping agent is selected from any one among the AC (Cellmic C 121), H (dinitroso five methyne tetramines), OBSH (4,4 '-OBSH) or two kind.
The invention also discloses the application of a kind of bipeltate coating in preparation bipeltate matrix material, comprising: said bipeltate coating is coated on substrate surface, foams again, vulcanize.
Said bipeltate coating is to be coated on substrate surface through any one mode in spraying, roller coating, showering, the dip-coating.
Said bipeltate coating is coated on the one or both sides of said substrate surface.
Bipeltate coating according to the invention; Materials such as its rubber exist with liquid form; Has good leveling characteristics behind the coated substrate; Can obtain the solid-state bipeltate of smooth, the processing parameter through the control coating equipment can accurately obtain the thickness of bipeltate, and bipeltate surface thickness deviation everywhere is minimum.Materials such as rubber exist with liquid form; Can be mixed more fully than solid substances; Various material particles; Especially whipping agent is about 20 microns with diameter in bipeltate coating even lower particulate exists, thereby can accurately control the diameter of bipeltate abscess, guarantees the cell uniformity and the compactness thereof of bipeltate.Bipeltate that makes and base material bounding force are good, the bipeltate controllable thickness, and the bipeltate thin for preparation also is easy to reach.
Embodiment
In 100 parts of paracrils, acrylic elastomer, the viton any one or two kind of rubber are put into the open type rubber mixing machine plasticate 2～4 times, add 40～80 parts of fillers again, 0～3 part of Triple Pressed Stearic Acid; 5～10 parts in zinc oxide, any one among AC, H, the OBSH or two kind 5～15 parts, 3～5 parts of frothing aids; 0.5～1.5 part in anti-aging agent, any one in Sulfur, DCP, the 3# vulcanizing agent or two kind 2～6 parts, 1～2 part of vulcanization accelerator; On Banbury mixer mixing 4～6 times, section adds organic solvent; Stir simultaneously to make and mix; Drop into shredder then and grind 3～4 times, grinding finishes adds flow agent, skimmer and is uniformly dispersed, and makes bipeltate coating.
Adopt any mode in spraying, roller coating, showering, the dip-coating, the bipeltate coating that makes is coated on substrate surface, vulcanize again, foam.
Embodiment 1
100 parts of paracrils are put into the open type rubber mixing machine plasticate 3 times, add 60 parts of fillers, 3 parts of Triple Pressed Stearic Acid again, totally 15 parts in 10 parts in zinc oxide, AC and OBSH, 5 parts of frothing aids, 1.5 parts in anti-aging agent, 6 parts of DCP, 2 parts of triallyl cyanurates.On Banbury mixer mixing 4 times, section adds organic solvent, stirs simultaneously, after mixing, drops into shredder and grinds 3 times, and grinding finishes adds flow agent, skimmer and be uniformly dispersed, and makes bipeltate coating.
The bipeltate coating dip coating that makes in the tow sides of base material, is vulcanized, foams.
Embodiment 2
With tin plate degreasing 20 minutes in Ultrasonic Cleaners, spraying bottom coating then, baking 20 minutes in 100 ℃ baking oven again, drying finish take out subsequent use.
100 parts of acrylic elastomers are put into the open type rubber mixing machine plasticate 3 times, add 80 parts of fillers again, 1 part of Triple Pressed Stearic Acid, totally 5 parts in 5 parts in zinc oxide, AC and OBSH, 3 parts of frothing aids, totally 5 parts in 1 part in anti-aging agent, Sulfur and DCP, totally 1 part of D and CZ.On Banbury mixer mixing 5 times, section adds organic solvent, stirs simultaneously, after mixing, drops into shredder and grinds 3 times, and grinding finishes adds flow agent, skimmer and be uniformly dispersed, and making foaming and using rubber coating.
The foaming that makes with the tow sides of rubber coating roller coating in base material, is vulcanized, foamed.
Embodiment 3
With stainless steel plate degreasing 20 minutes in Ultrasonic Cleaners, spraying bottom coating then, baking 20 minutes in 100 ℃ baking oven again, drying finish take out subsequent use.
100 parts of viton are put into the open type rubber mixing machine plasticate 3 times, add 40 parts of fillers again, 7 parts in zinc oxide, 10 parts of AC, 4 parts of frothing aids, totally 2 parts in 0.5 part in anti-aging agent, 3# vulcanizing agent and DCP, 1 part of triallyl cyanurate.On Banbury mixer mixing 6 times, section adds organic solvent, stirs simultaneously, after mixing, drops into shredder and grinds 3 times, and grinding finishes adds flow agent, skimmer and be uniformly dispersed, and making foaming and using rubber coating.
The foaming that makes is sprayed at the tow sides of base material with rubber coating, vulcanizes again, foam.
Claims (7)
1. bipeltate coating, it is characterized in that: said bipeltate coating is mainly formed and parts by weight are 100 parts of rubber, 40～80 parts of fillers, 2～6 parts of vulcanizing agents, 5～15 parts of whipping agents.
2. bipeltate coating according to claim 1 is characterized in that: said rubber is selected from any one in paracril, acrylic elastomer, the viton or two kind.
3. bipeltate coating according to claim 1 is characterized in that: said vulcanizing agent is selected from any one in Sulfur, DCP, the 3# vulcanizing agent or two kind.
4. bipeltate coating according to claim 1 is characterized in that: said whipping agent is selected from any one among AC, H, the OBSH or two kind.
5. the application of the said bipeltate coating of claim 1 in preparation bipeltate matrix material comprises: said bipeltate coating is coated on substrate surface, foams, vulcanize.
6. like the application of the said bipeltate coating of claim 5 in preparation bipeltate matrix material, it is characterized in that: said bipeltate coating is to be coated on substrate surface through any one mode in spraying, roller coating, showering, the dip-coating.
7. like the application of the said bipeltate coating of claim 5 in preparation bipeltate matrix material, it is characterized in that: said bipeltate coating is coated on the one or both sides of said substrate surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104524750A CN102585612A (en) | 2011-12-30 | 2011-12-30 | Foamed rubber coating and application thereof to preparation of foamed rubber composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104524750A CN102585612A (en) | 2011-12-30 | 2011-12-30 | Foamed rubber coating and application thereof to preparation of foamed rubber composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102585612A true CN102585612A (en) | 2012-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104524750A Pending CN102585612A (en) | 2011-12-30 | 2011-12-30 | Foamed rubber coating and application thereof to preparation of foamed rubber composite material |
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| CN (1) | CN102585612A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319790A (en) * | 2013-03-04 | 2013-09-25 | 鲁奎 | Foaming agent for EPDM sponge rubber |
| CN103468051A (en) * | 2013-09-17 | 2013-12-25 | 烟台全丰密封技术有限公司 | Preparation method of rubber coating |
| CN105440643A (en) * | 2015-12-28 | 2016-03-30 | 张桂华 | Shock-absorption synthetic rubber and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004108820A1 (en) * | 2003-06-05 | 2004-12-16 | Daikin Industries, Ltd. | Water-based fluororubber composition for vulcanization and coated article |
| CN101341200A (en) * | 2005-12-21 | 2009-01-07 | 积水化学工业株式会社 | Closed cell foam rubber sheet, laminate, and waterproof/watertight sealing material using the sheet or lamiante |
-
2011
- 2011-12-30 CN CN2011104524750A patent/CN102585612A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004108820A1 (en) * | 2003-06-05 | 2004-12-16 | Daikin Industries, Ltd. | Water-based fluororubber composition for vulcanization and coated article |
| CN101341200A (en) * | 2005-12-21 | 2009-01-07 | 积水化学工业株式会社 | Closed cell foam rubber sheet, laminate, and waterproof/watertight sealing material using the sheet or lamiante |
Non-Patent Citations (1)
| Title |
|---|
| 梁志鸿等: "内燃机密封用氟橡胶涂层金属复合板材的研制", 《化工新型材料》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319790A (en) * | 2013-03-04 | 2013-09-25 | 鲁奎 | Foaming agent for EPDM sponge rubber |
| CN103319790B (en) * | 2013-03-04 | 2016-04-06 | 鲁奎 | A kind of EPDM sponge rubber whipping agent |
| CN103468051A (en) * | 2013-09-17 | 2013-12-25 | 烟台全丰密封技术有限公司 | Preparation method of rubber coating |
| CN103468051B (en) * | 2013-09-17 | 2014-12-17 | 烟台全丰密封技术有限公司 | Preparation method of rubber coating |
| CN105440643A (en) * | 2015-12-28 | 2016-03-30 | 张桂华 | Shock-absorption synthetic rubber and preparation method thereof |
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Application publication date: 20120718 |