CN107698886A - Caulking gum material for car door - Google Patents
Caulking gum material for car door Download PDFInfo
- Publication number
- CN107698886A CN107698886A CN201711234053.XA CN201711234053A CN107698886A CN 107698886 A CN107698886 A CN 107698886A CN 201711234053 A CN201711234053 A CN 201711234053A CN 107698886 A CN107698886 A CN 107698886A
- Authority
- CN
- China
- Prior art keywords
- parts
- car door
- caulking gum
- gum material
- ethene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/32—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur
- C08L23/34—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur by chlorosulfonation
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
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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)
- General Chemical & Material Sciences (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a kind of caulking gum material for car door, including nitrile rubber, CSM, phenolic resin, stearic acid, precipitated calcium carbonate, carbon black, toluene, ethene, zinc oxide；The beneficial effects of the invention are as follows：The present invention is using nitrile rubber, CSM, phenolic resin, stearic acid, precipitated calcium carbonate, carbon black, toluene, ethene, zinc oxide, effectively prevent rubber from aging cracking occurs, the good incompressible deformation performance of elastomeric material and sealing are played, extend usage time of the weather strip for automobile elastomeric material on vehicle, be allowed to safer.
Description
Technical field
The present invention relates to elastomeric material, and in particular to the caulking gum material for car door.
Background technology
Weather strip for automobile is one of important spare part of automobile, is widely used in car door, vehicle window, vehicle body, seat, skylight, hair
The position such as motivation case and boot, there is waterproof, sealing, sound insulation, dust-proof, antifreeze, damping, warming and energy-conservation important function.
It must have very strong tensile strength, good elasticity, it is also necessary to relatively good temperature tolerance and resistance to ag(e)ing.In order to ensure glue
The fastening of bar and section bar, the section structure size of adhesive tape must match with section bar.
For a long time, automobile sealing strip requirement must possess three zones：Connectivity, sealing and dicoration.With section
The progress of skill, the especially development of auto industry, brand-new material continue to bring out, the feature of environmental protection, comfortableness, peace of the people to automobile
Quan Xing, aesthetic property requirement more and more higher, the requirement of the three zones conventional to weather strip for automobile are also weeded out the old and bring forth the new constantly
And raising.
The content of the invention
It is an object of the invention to provide a kind of caulking gum material for car door, solves the sealing rubber on arrangements for automotive doors
Glue heat resistance, wearability are poor, after long-time use the problem of generation aging cracking.
To solve above-mentioned technical problem, the present invention uses following technical scheme：
For the caulking gum material of car door, including nitrile rubber, CSM, phenolic resin, stearic acid, lightweight
Calcium carbonate, carbon black, toluene, ethene, zinc oxide.
Further technical scheme is, it is above-mentioned in by mass fraction include 15~20 parts nitrile rubber, 15~20 parts
CSM, 5~10 parts of phenolic resin, 5~8 parts of stearic acid, 1~6 part of precipitated calcium carbonate, 3~5 parts
Carbon black, 1~2 part of toluene, 2~7 parts of ethene, 5~8 parts of zinc oxide.
Further technical scheme is that pressing mass fraction in above-mentioned includes 17 parts of nitrile rubber, 18 parts of chlorosulfonation
Polyethylene rubber, 8 parts of phenolic resin, 7 parts of stearic acid, 5 parts of precipitated calcium carbonate, 4 parts of carbon black, 2 parts of toluene, 5 parts
Ethene, 6 parts of zinc oxide
Further technical scheme is, it is above-mentioned in by mass fraction also including 8~12 parts of copper powder, 3~5 parts of propenyl and
4~8 parts of aluminum oxide.
Further technical scheme is that mass fraction is pressed in above-mentioned also including 9~11 parts of copper powder, 3~5 parts of propylene
Alcohol and 5~7 parts of aluminum oxide.
Further technical scheme is also to include 10 parts of copper powder, 4 parts of propenyl and 6 in above-mentioned by mass fraction
The aluminum oxide of part.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention using nitrile rubber, CSM, phenolic resin, stearic acid, precipitated calcium carbonate, carbon black, toluene,
Ethene, zinc oxide, effectively prevent rubber from aging cracking occurs, played the good incompressible deformation performance of elastomeric material and
Sealing, extend usage time of the weather strip for automobile elastomeric material on vehicle, be allowed to safer.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to invent into
Row is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit
The fixed present invention.
Embodiment 1
For the caulking gum material of car door, include 15 parts of nitrile rubber, 20 parts of chlorosulfonated polyethylene rubber by mass fraction
Glue, 5 parts of phenolic resin, 8 parts of stearic acid, 1 part of precipitated calcium carbonate, 5 parts of carbon black, 1 part of toluene, 7 parts of ethene, 5
The zinc oxide of part.
Embodiment 2
For the caulking gum material of car door, include 20 parts of nitrile rubber, 15 parts of chlorosulfonated polyethylene rubber by mass fraction
Glue, 10 parts of phenolic resin, 5 parts of stearic acid, 6 parts of precipitated calcium carbonate, 3 parts of carbon black, 2 parts of toluene, 2 parts of ethene, 8
The zinc oxide of part.
Embodiment 3
For the caulking gum material of car door, include 17 parts of nitrile rubber, 17 parts of chlorosulfonated polyethylene rubber by mass fraction
Glue, 8 parts of phenolic resin, 6 parts of stearic acid, 5 parts of precipitated calcium carbonate, 4 parts of carbon black, 2 parts of toluene, 5 parts of ethene, 6
The zinc oxide of part.
Embodiment 4
For the caulking gum material of car door, include 17 parts of nitrile rubber, 18 parts of chlorosulfonated polyethylene rubber by mass fraction
Glue, 8 parts of phenolic resin, 7 parts of stearic acid, 5 parts of precipitated calcium carbonate, 4 parts of carbon black, 2 parts of toluene, 5 parts of ethene, 6
The zinc oxide of part.
Embodiment 5
For the caulking gum material of car door, include 17 parts of nitrile rubber, 18 parts of chlorosulfonated polyethylene rubber by mass fraction
Glue, 8 parts of phenolic resin, 7 parts of stearic acid, 5 parts of precipitated calcium carbonate, 4 parts of carbon black, 2 parts of toluene, 5 parts of ethene, 6
The zinc oxide, 8 parts of copper powder, 5 parts of propenyl and 4 parts of aluminum oxide of part.
Embodiment 6
For the caulking gum material of car door, include 17 parts of nitrile rubber, 18 parts of chlorosulfonated polyethylene rubber by mass fraction
Glue, 8 parts of phenolic resin, 7 parts of stearic acid, 5 parts of precipitated calcium carbonate, 4 parts of carbon black, 2 parts of toluene, 5 parts of ethene, 6
The zinc oxide, 12 parts of copper powder, 3 parts of propenyl and 8 parts of aluminum oxide of part.
Embodiment 7
For the caulking gum material of car door, include 17 parts of nitrile rubber, 18 parts of chlorosulfonated polyethylene rubber by mass fraction
Glue, 8 parts of phenolic resin, 7 parts of stearic acid, 5 parts of precipitated calcium carbonate, 4 parts of carbon black, 2 parts of toluene, 5 parts of ethene, 6
The zinc oxide, 9 parts of copper powder, 5 parts of propenyl and 5 parts of aluminum oxide of part.
Embodiment 8
For the caulking gum material of car door, include 17 parts of nitrile rubber, 18 parts of chlorosulfonated polyethylene rubber by mass fraction
Glue, 8 parts of phenolic resin, 7 parts of stearic acid, 5 parts of precipitated calcium carbonate, 4 parts of carbon black, 2 parts of toluene, 5 parts of ethene, 6
The zinc oxide, 11 parts of copper powder, 3 parts of propenyl and 7 parts of aluminum oxide of part.
Embodiment 9
For the caulking gum material of car door, include 17 parts of nitrile rubber, 18 parts of chlorosulfonated polyethylene rubber by mass fraction
Glue, 8 parts of phenolic resin, 7 parts of stearic acid, 5 parts of precipitated calcium carbonate, 4 parts of carbon black, 2 parts of toluene, 5 parts of ethene, 6
The zinc oxide, 10 parts of copper powder, 4 parts of propenyl and 6 parts of aluminum oxide of part.
Embodiment 10
For the caulking gum material of car door, include 16 parts of nitrile rubber, 19 parts of chlorosulfonated polyethylene rubber by mass fraction
Glue, 6 parts of phenolic resin, 6 parts of stearic acid, 5 parts of precipitated calcium carbonate, 4 parts of carbon black, 2 parts of toluene, 5 parts of ethene, 6
The zinc oxide, 10 parts of copper powder, 4 parts of propenyl and 6 parts of aluminum oxide of part.
Claims (6)
- A kind of 1. caulking gum material for car door, it is characterised in that：Including nitrile rubber, CSM, phenol Urea formaldehyde, stearic acid, precipitated calcium carbonate, carbon black, toluene, ethene, zinc oxide.
- 2. the caulking gum material according to claim 1 for car door, it is characterised in that：By mass fraction include 15~ 20 parts of nitrile rubber, 15~20 parts of CSM, 5~10 parts of phenolic resin, 5~8 parts of stearic acid, 1 ~6 parts of precipitated calcium carbonate, 3~5 parts of carbon black, 1~2 part of toluene, 2~7 parts of ethene, 5~8 parts of zinc oxide.
- 3. the caulking gum material according to claim 1 for car door, it is characterised in that：Include 17 parts by mass fraction Nitrile rubber, 18 parts of CSM, 8 parts of phenolic resin, 7 parts of stearic acid, 5 parts of precipitated calcium carbonate, 4 The carbon black, 2 parts of toluene, 5 parts of ethene, 6 parts of zinc oxide of part.
- 4. the caulking gum material according to claim 1 for car door, it is characterised in that：Also include 8 by mass fraction ~12 parts of copper powder, 3~5 parts of propenyl and 4~8 parts of aluminum oxide.
- 5. the caulking gum material according to claim 1 for car door, it is characterised in that：Also include 9 by mass fraction ~11 parts of copper powder, 3~5 parts of propenyl and 5~7 parts of aluminum oxide.
- 6. the caulking gum material according to claim 1 for car door, it is characterised in that：Also include 10 by mass fraction The copper powder, 4 parts of propenyl and 6 parts of aluminum oxide of part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711234053.XA CN107698886A (en) | 2017-11-30 | 2017-11-30 | Caulking gum material for car door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711234053.XA CN107698886A (en) | 2017-11-30 | 2017-11-30 | Caulking gum material for car door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107698886A true CN107698886A (en) | 2018-02-16 |
Family
ID=61181161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711234053.XA Pending CN107698886A (en) | 2017-11-30 | 2017-11-30 | Caulking gum material for car door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107698886A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103865124A (en) * | 2014-02-25 | 2014-06-18 | 盛东科技有限公司 | Highly sealing rubber material and preparation technology thereof |
| CN105111597A (en) * | 2015-08-28 | 2015-12-02 | 苏州国泰科技发展有限公司 | Rubber material for automobile sealing strips and preparation method thereof |
| CN105482191A (en) * | 2015-12-16 | 2016-04-13 | 宁国市开源橡塑汽车零部件有限公司 | Heat-resistant and wear-resistant seal ring rubber material and preparing method thereof |
-
2017
- 2017-11-30 CN CN201711234053.XA patent/CN107698886A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103865124A (en) * | 2014-02-25 | 2014-06-18 | 盛东科技有限公司 | Highly sealing rubber material and preparation technology thereof |
| CN105111597A (en) * | 2015-08-28 | 2015-12-02 | 苏州国泰科技发展有限公司 | Rubber material for automobile sealing strips and preparation method thereof |
| CN105482191A (en) * | 2015-12-16 | 2016-04-13 | 宁国市开源橡塑汽车零部件有限公司 | Heat-resistant and wear-resistant seal ring rubber material and preparing method thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180216 |