CN105385051A - Automobile sealing rubber strip - Google Patents
Automobile sealing rubber strip Download PDFInfo
- Publication number
- CN105385051A CN105385051A CN201510918085.6A CN201510918085A CN105385051A CN 105385051 A CN105385051 A CN 105385051A CN 201510918085 A CN201510918085 A CN 201510918085A CN 105385051 A CN105385051 A CN 105385051A
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- rubber strip
- sealing rubber
- sealed adhesive
- automobile
- 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
Links
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
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses an automobile sealing rubber strip. A making method of the automobile sealing rubber strip is same to common methods, and the strip comprises, by weight, butyl rubber, ethylene propylene diene monomer, magnesium oxide, calcium carbonate, an antioxidant, a TMTD promoter, TEEDC, lamp black powder, petroleum resin and polyethylene glycol. The sealing rubber strip prepared by adopting the above formula has the advantages of very high sealing property, no corrosion to plates, good corrosion resistance and high temperature resistance. Calcium carbonate added to the formula has the characteristics of large porosity, strong absorption and adsorption property, stable chemical properties, wear resistance, heat resistance and no toxic chemical substances.
Description
Technical field
The invention belongs to seal gum technical field, particularly the automobile sealed adhesive tape of one.
Background technology
Automobile door frame sealing rubber strip is embedded in the joint strip on frame side coaming plate seam, and its Main Function is: fill the gap between door and doorframe by the compression set of joint strip thus prevent rainwater, dust, dusty gas, vibration, noise, heat etc. from immersing in car; Prevent corrosive medium from corroding bodywork component; The vibration of vehicle body during surging force when simultaneously relaxing closing of the door and vehicle travel, therefore it should flexible flexible again, also ageing-resistant, ozone, chemical action, and will have wider use temperature scope.
As everyone knows, the sealing-ring of automobile is all because its colloid characteristic had just seals.If sealing-ring is exposed to the weather for a long time, just easily occur aging, cracking, stopping property will be had a greatly reduced quality, and not only affects the soundproof effect of environment inside car, also can reveal time serious now leak, the phenomenon such as infiltration.
Summary of the invention
The object of the invention is to provide a kind of automobile sealed adhesive tape, solves the technical problem such as automobile sealed adhesive tape loss of properties on aging in prior art, stopping property difference.
In order to solve this technical problem, the present invention adopts following technical scheme:
A kind of automobile sealed adhesive tape, its making method is identical with usual way, and described adhesive tape composition is counted as follows by weight:
Further improvement, also comprises anti-aging agent 1-4 part; TMTD promotor 2-5 part; TEEDC promotor 1-3 part.
Further improvement, also comprises chokedamp powder 50-70 part.The excellent Wuli-Shili-Renli system approach such as chokedamp powder has oilness, anti-slit, help that stream, resistivity against fire, resistance to acid, insulativity, fusing point are high, chemical torpescence, opacifying power good, softness, good luster, adsorptive power are strong, for chemical industries such as rubber, plastics, paint as strengthening upgrading weighting agent.Feature: increase the stable of product characteristics, increases tensile strength, shearing resistance, flexing intensity, pressure intensity, reduces distortion, extension rate, thermal expansivity, whiteness is high, the dispersed feature such as by force of epigranular.Crystal structure due to chokedamp powder is stratiform, so have the trend and special slip that easily split into scale.
Further improvement, also comprises viscosity modifier petroleum resin, described petroleum resin 15-30 part.Petroleum resin because of source be petroleum derivative and gaining the name, it is low that it has acid number, and compatibility is good, the characteristics such as water-fast, resistance to ethanol and chemicals-resistant, has chemically stable to soda acid, and have the feature regulating viscosity and Heat stability is good.Petroleum resin are not generally used alone, but use together with other resin as promotor, conditioning agent, properties-correcting agent.
Further improvement, the solvent of described seal gum is polyoxyethylene glycol 40-50 part.Polyoxyethylene glycol is nontoxic, nonirritant, has good water-soluble, and has good intermiscibility with many organic matter components.They have excellent oilness, moisture retention, dispersiveness, caking agent, static inhibitor and softening agent etc., all have and apply very widely in the industries such as makeup, pharmacy, chemical fibre, rubber, plastics, papermaking, paint, plating, agricultural chemicals, intermetallic composite coating and food-processing.
Further improvement, a kind of automobile sealed adhesive tape, mark meter is as follows by weight for described composition:
Compared with prior art, the present invention has following beneficial effect:
1), the joint strip that adopts this formula obtained, there is very high stopping property and corrosion-free to plate; There is good resistance to corrosion and high temperature resistant.
2), formula of the present invention adds calcium carbonate, calcium carbonate have porosity large, absorb that adsorptivity is strong, stable chemical nature, the feature such as wear-resisting, heat-resisting, not containing toxic chemical substance.
Embodiment
For making object of the present invention and technical scheme clearly, below in conjunction with the embodiment of the present invention, technical scheme of the present invention is clearly and completely described.
Embodiment one
A kind of automobile sealed adhesive tape, mark meter is as follows by weight for described composition:
Embodiment two
A kind of automobile sealed adhesive tape, mark meter is as follows by weight for described composition:
Embodiment three
A kind of automobile sealed adhesive tape, mark meter is as follows by weight for described composition:
Automobile sealed adhesive tape of the present invention is tested through properties, all can reach higher standard of performance, has excellent stopping property and corrosion-free to plate, has good resistance to corrosion and high temperature resistant.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention; For a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. an automobile sealed adhesive tape, its making method is identical with usual way, it is characterized in that: described adhesive tape composition is counted as follows by weight:
2. automobile sealed adhesive tape according to claim 1, is characterized in that, also comprises anti-aging agent 1-4 part; TMTD promotor 2-5 part; TEEDC promotor 1-3 part.
3. automobile sealed adhesive tape according to claim 2, is characterized in that, also comprises chokedamp powder 50-70 part.
4. automobile sealed adhesive tape according to claim 3, is characterized in that, also comprises viscosity modifier petroleum resin 15-30 part.
5. automobile sealed adhesive tape according to claim 4, is characterized in that, the solvent of described seal gum is polyoxyethylene glycol 40-50 part.
6. the automobile sealed adhesive tape according to any one of claim 5, is characterized in that, mark meter is as follows by weight for described composition:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510918085.6A CN105385051A (en) | 2015-12-11 | 2015-12-11 | Automobile sealing rubber strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510918085.6A CN105385051A (en) | 2015-12-11 | 2015-12-11 | Automobile sealing rubber strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105385051A true CN105385051A (en) | 2016-03-09 |
Family
ID=55417855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510918085.6A Pending CN105385051A (en) | 2015-12-11 | 2015-12-11 | Automobile sealing rubber strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105385051A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106084508A (en) * | 2016-07-13 | 2016-11-09 | 安徽奥丰汽车配件有限公司 | A kind of automotive suspension control arm hydraulic bushing |
| CN106243527A (en) * | 2016-08-29 | 2016-12-21 | 安徽美祥实业有限公司 | A kind of sealing strip for door frame of automobile of environmental protection and preparation method thereof |
| CN108102233A (en) * | 2018-01-04 | 2018-06-01 | 浙江工业大学之江学院 | A kind of fire-retardant ageing-resistant sealing joint strip |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104419084A (en) * | 2013-08-30 | 2015-03-18 | 如皋市启润运动用品有限公司 | Rubber material |
| CN104419079A (en) * | 2013-08-30 | 2015-03-18 | 如皋市启润运动用品有限公司 | Rubber plug for sports equipment |
| CN104419078A (en) * | 2013-08-30 | 2015-03-18 | 如皋市启润运动用品有限公司 | Sealing rubber strip for automobile |
-
2015
- 2015-12-11 CN CN201510918085.6A patent/CN105385051A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104419084A (en) * | 2013-08-30 | 2015-03-18 | 如皋市启润运动用品有限公司 | Rubber material |
| CN104419079A (en) * | 2013-08-30 | 2015-03-18 | 如皋市启润运动用品有限公司 | Rubber plug for sports equipment |
| CN104419078A (en) * | 2013-08-30 | 2015-03-18 | 如皋市启润运动用品有限公司 | Sealing rubber strip for automobile |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106084508A (en) * | 2016-07-13 | 2016-11-09 | 安徽奥丰汽车配件有限公司 | A kind of automotive suspension control arm hydraulic bushing |
| CN106243527A (en) * | 2016-08-29 | 2016-12-21 | 安徽美祥实业有限公司 | A kind of sealing strip for door frame of automobile of environmental protection and preparation method thereof |
| CN108102233A (en) * | 2018-01-04 | 2018-06-01 | 浙江工业大学之江学院 | A kind of fire-retardant ageing-resistant sealing joint strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160309 |