CN108976489A - One meridian aircraft tyre renovation intermediate film glue sizing material - Google Patents
One meridian aircraft tyre renovation intermediate film glue sizing material Download PDFInfo
- Publication number
- CN108976489A CN108976489A CN201810666346.3A CN201810666346A CN108976489A CN 108976489 A CN108976489 A CN 108976489A CN 201810666346 A CN201810666346 A CN 201810666346A CN 108976489 A CN108976489 A CN 108976489A
- Authority
- CN
- China
- Prior art keywords
- intermediate film
- film glue
- carbon black
- adhesive
- sizing material
- 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
- C08L7/00—Compositions of natural rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses meridian aircraft tyre renovation intermediate film glue sizing materials, it is using 1# smoke sheet rubber as primary raw material, being equipped with styrene butadiene rubber sbr 1500, high structure high wear-resistant carbon black, Universal carbon black, adhesive RS, adhesive RA, novel ketone amines antioxidants S-RD, ketoamine class antioxidant BLE, sulfenamide type accelerators, novel thuriam acceserator TBzTD, insoluble sulfur, heat stabilizer DL-268, anti-recovery agent WK-901 is auxiliary material, is made by certain proportion.Manufactured intermediate film glue has thermal stability and heat-resistant aging and the good performance characteristics of bond properties, while having the advantages that tensile strength, elongation at break and 300% stress at definite elongation are higher.The heat resistance of intermediate film glue is good and bond properties is good, sizing material melting, intermediate film and old carcass banding interlayer delamination will not occurs and other issues because intermediate film glue spot temperature is high when tire used after renovation.
Description
Technical field
The present invention relates to high molecular material, specifically a kind of bond properties and the good meridian aviation tyre of heat resistance are turned over
Newly use intermediate film glue sizing material.
Background technique
With the development of aircraft, to the load of tire, take off, the index requests such as landing speed are continuously improved, renovation is taken turns
The performance requirement of tire is also higher and higher.It is using 1# smoke sheet rubber as master that intermediate film glue is used in existing meridian aviation tyre renovation
Material, there are also styrene butadiene rubber sbr 1500, butadiene rubber BR9000, high structure high wear-resistant carbon black, Universal carbon black etc., there is
Heat oxygen aging resistance and the bad disadvantage of thermal stability, aircraft tyre take off at a high speed under high loads, land, tire when in use in
Between film spot temperature it is higher, due to temperature height, easily make rubber generate degradation, decline the performance of intermediate film glue, sizing material and
Adhesive strength declines between framework material, intermediate film glue part interior easily occurs and comes to nothing, bulge or even gets rid of the quality of tyre surface
Problem, influence aircraft using safe.
Summary of the invention
The invention aims to provide a kind of bond properties and during the good meridian aviation tyre renovation of heat resistance uses
Between film glue, which has thermal stability is good, heat aging property is good and bond properties is good performance characteristics, simultaneously
Have the advantages that tensile strength, elongation at break and 300% stress at definite elongation are higher.
Realizing the technical solution of the object of the invention is:
One meridian aircraft tyre renovation intermediate film glue sizing material, is to be equipped with fourth using 1# smoke sheet rubber as primary raw material
Benzene rubber SBR1500, high structure high wear-resistant carbon black, Universal carbon black, adhesive RS, adhesive RA, novel ketone amines antioxidants S-
RD, ketoamine class antioxidant BLE, sulfenamide type accelerators, novel thuriam acceserator TBzTD, insoluble sulfur, thermostabilization
Agent DL-268, anti-recovery agent WK-901 are auxiliary material, are made by certain proportion, each raw material and parts by weight of raw materials proportion
It is as follows:
1# smoke sheet rubber 90~100
Styrene butadiene rubber sbr 1,500 0~10
High wear-resistant carbon black N339 or N375 30~40
Universal carbon black N660 10~20
Zinc oxide 3~5
Stearic acid 0.5~2
Adhesive RS 1~1.5
Adhesive RA 1.5~2.0
Insoluble sulfur IS-60 or IS-90 1.5~2.5
Sulfenamide type accelerators MBS or NS 1~2
Thuriam acceserator TBzTD 0.01~0.03
Novel ketone amines antioxidants S-RD 1~2
Ketoamine class antioxidant BLE 1~2
Anti-recovery agent WK-901 or PK900 0.5~1.0
Heat stabilizer DL-268 1~2.
Described in formula:
1# smoke sheet rubber, sizing material can be made to have, and elasticity is high, heat is low, good comprehensive performance；
The heat resistance of sizing material and the bond properties with cord can be improved in butadiene-styrene rubber；
High structure high wear-resistant carbon black can make sizing material tensile strength with higher, elongation at break and stress at definite elongation；
Universal carbon black can make sizing material have good resilience and processing performance as reinforcing agent；
Adhesive RS and RA make sizing material and cord adhesive strength with higher and bonding conservation rate；
Novel ketone amines antioxidants can make vulcanizate have good thermo oxidative aging and antifatigue ageing properties；
Sulfenamide type accelerators can make sizing material have faster curingprocess rate and sufficiently long time of scorch；
The curingprocess rate and processing performance of sizing material can be improved in novel thuriam acceserator；
Heat stabilizer and anti-recovery agent can make vulcanizate have good thermal stability and anti-reversion behaviour,
Keep tire rubber when higher using temperature non-degradable or few degradation, can significantly improve the heat resistance of intermediate film glue；
The bonding conservation rate of sizing material can be improved in heat stabilizer DL-268.
The performance requirement in subordinate list 1 is reached by formula compatibility test based on the performance characteristics of the above material:
1 properties of rubber of subordinate list
The beneficial effect of sizing material of the present invention is: manufactured intermediate film glue has thermal stability and heat-resistant aging and bonding
The good performance characteristics of performance, while having the advantages that tensile strength, elongation at break and 300% stress at definite elongation are higher.Intermediate rubber
The heat resistance of piece glue is good and bond properties is good, when tire used after renovation will not because intermediate film glue spot temperature is high and
There is sizing material melting, intermediate film and old carcass banding interlayer delamination and other issues.
Detailed description of the invention
Fig. 1 is the longitudinal cutting structure schematic diagram of tire of the embodiment of the present invention.
In figure: 1. tread rubber, 2. band cord, 3. intermediate film glue, 4. belt curtain cloth, 5. shoulder wedge, 6. carcass ply
7. sidewall rubber of glue.
Specific embodiment
The content of present invention is further elaborated with reference to the accompanying drawings and examples, but is not to the scope of the present invention
Restriction.
The present invention is a kind of bond properties and the good meridian aviation tyre renovation intermediate film glue sizing material of heat resistance,
It is made of following raw materials counted by weight ratio:
| Raw material | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| 1# smoke sheet rubber | 90 | 95 | 100 |
| Styrene butadiene rubber sbr 1500 | 10 | 5 | 0 |
| High wear-resistant carbon black N339 or N375 | 30 | 35 | 40 |
| Universal carbon black N660 | 20 | 15 | 10 |
| Zinc oxide | 4 | 4 | 5 |
| Stearic acid | 1.5 | 1.5 | 1.5 |
| Adhesive RS | 1 | 1.2 | 1.5 |
| Adhesive RA | 1.5 | 1.8 | 2 |
| Insoluble sulfur IS-60 or IS-90 | 1.5 | 2 | 2.5 |
| Sulfenamide type accelerators MBS or NS | 1.2 | 1.5 | 1 |
| Thuriam acceserator TBzTD | 0.02 | 0.01 | 0.03 |
| Novel ketone amines antioxidants S-RD | 1.5 | 1.5 | 1.5 |
| Ketoamine class antioxidant BLE | 1.5 | 1.5 | 1.5 |
| Anti-recovery agent WK-901 or PK900 | 0.5 | 0.6 | 0.8 |
| Heat stabilizer DL-268 | 1 | 1 | 1 |
When production, by mixer mixing, rubber compound is produced, rubber compound is made half by the mode squeezed out with extruder
Tire is placed on chuck and inflates by finished product, by intermediate film sticker on the old carcass belt that need to be renovated, then pastes the string of a hat
Layer and tyre surface, by vulcanizer by retreaded tyre vulcanization at tire finished product.Aircraft tyre intermediate film glue of the present invention is in tire
Position it is as shown in Figure 1.
Claims (1)
1. meridian aircraft tyre renovation intermediate film glue sizing material, it is characterized in that: being counted by weight ratio by following
Raw material is made:
1# smoke sheet rubber 90~100
Styrene butadiene rubber sbr 1,500 0~10
High wear-resistant carbon black N339 or N375 30~40
Universal carbon black N660 10~20
Zinc oxide 3~5
Stearic acid 0.5~2
Adhesive RS 1~1.5
Adhesive RA 1.5~2.0
Insoluble sulfur IS-60 or IS-90 1.5~2.5
Sulfenamide type accelerators MBS or NS 1~2
Thuriam acceserator TBzTD 0.01~0.03
Novel ketone amines antioxidants S-RD 1~2
Ketoamine class antioxidant BLE 1~2
Anti-recovery agent WK-901 or PK900 0.5~1.0
Heat stabilizer DL-268 1~2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810666346.3A CN108976489A (en) | 2018-06-26 | 2018-06-26 | One meridian aircraft tyre renovation intermediate film glue sizing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810666346.3A CN108976489A (en) | 2018-06-26 | 2018-06-26 | One meridian aircraft tyre renovation intermediate film glue sizing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108976489A true CN108976489A (en) | 2018-12-11 |
Family
ID=64538262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810666346.3A Pending CN108976489A (en) | 2018-06-26 | 2018-06-26 | One meridian aircraft tyre renovation intermediate film glue sizing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108976489A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09165469A (en) * | 1995-10-13 | 1997-06-24 | Sumitomo Rubber Ind Ltd | Pneumatic tire |
| CN101200625A (en) * | 2007-11-01 | 2008-06-18 | 中橡集团曙光橡胶工业研究设计院 | Formula of adhesive agent for aircraft tire renewing |
| CN101928412A (en) * | 2009-12-22 | 2010-12-29 | 中国化工橡胶桂林有限公司 | Environmentally-friendly low-themogenesis rubber composite for high-capacity tyre body and high-capacity tyre using same |
| CN103289596A (en) * | 2013-06-20 | 2013-09-11 | 中橡集团曙光橡胶工业研究设计院 | Rubber cement for static balance patching of aircraft tire |
| CN104262699A (en) * | 2014-09-10 | 2015-01-07 | 中国化工集团曙光橡胶工业研究设计院有限公司 | Steel wire protective layer repair adhesive for retreading radial aircraft tire and application of steel wire protective layer repair adhesive |
| CN107674250A (en) * | 2016-08-02 | 2018-02-09 | 天津国际联合轮胎橡胶股份有限公司 | A kind of full steel engineering radial-type tyre steel wire cord tire line covers glue formula |
-
2018
- 2018-06-26 CN CN201810666346.3A patent/CN108976489A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09165469A (en) * | 1995-10-13 | 1997-06-24 | Sumitomo Rubber Ind Ltd | Pneumatic tire |
| CN101200625A (en) * | 2007-11-01 | 2008-06-18 | 中橡集团曙光橡胶工业研究设计院 | Formula of adhesive agent for aircraft tire renewing |
| CN101928412A (en) * | 2009-12-22 | 2010-12-29 | 中国化工橡胶桂林有限公司 | Environmentally-friendly low-themogenesis rubber composite for high-capacity tyre body and high-capacity tyre using same |
| CN103289596A (en) * | 2013-06-20 | 2013-09-11 | 中橡集团曙光橡胶工业研究设计院 | Rubber cement for static balance patching of aircraft tire |
| CN104262699A (en) * | 2014-09-10 | 2015-01-07 | 中国化工集团曙光橡胶工业研究设计院有限公司 | Steel wire protective layer repair adhesive for retreading radial aircraft tire and application of steel wire protective layer repair adhesive |
| CN107674250A (en) * | 2016-08-02 | 2018-02-09 | 天津国际联合轮胎橡胶股份有限公司 | A kind of full steel engineering radial-type tyre steel wire cord tire line covers glue formula |
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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 |
Application publication date: 20181211 |
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| RJ01 | Rejection of invention patent application after publication |