CN105885134A - Composite packaging diaphragm and preparation method thereof - Google Patents
Composite packaging diaphragm and preparation method thereof Download PDFInfo
- Publication number
- CN105885134A CN105885134A CN201610336029.6A CN201610336029A CN105885134A CN 105885134 A CN105885134 A CN 105885134A CN 201610336029 A CN201610336029 A CN 201610336029A CN 105885134 A CN105885134 A CN 105885134A
- Authority
- CN
- China
- Prior art keywords
- parts
- composite packaging
- glycerol
- barrier film
- minute
- 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.)
- Granted
Links
Classifications
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
- C08J2309/02—Copolymers with acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08J2423/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C08J2423/22—Copolymers of isobutene; butyl rubber
-
- 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
- C08L2201/14—Gas barrier composition
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Wrappers (AREA)
Abstract
The invention provides a composite packaging diaphragm and a preparation method thereof. The preparation method comprises the following steps: firstly, adding nitrile rubber, butyl rubber, ethylene propylene rubber, titanium dioxide and talcum powder into an internal mixer, smelting for 10-15 minutes, further adding N-isopropyl-N'-phenyl p-phenylenediamine, 2-mercapto benzimidazole, 2-thiol benzimidazole, dibutyltin dilaurate, ethyl carbamate, zinc oxide, butyrin, glycerol and triethanolamine, continuously smelting for 15-20 minutes, plastifying for 15-20 minutes at 25-30 DEG C, performing straining extrusion by using a straining extruder, finally, vulcanizing by using a press vulcanizer, and molding, thereby obtaining the composite packaging diaphragm, wherein the vulcanization temperature is 140-160 DEG C, the vulcanization pressure is 5-8MPa, and the vulcanization time is 5-10 minutes. The composite packaging diaphragm provided by the invention is very good in mechanical property, very good in elasticity and toughness, excellent in barrier property and good in waterproof property.
Description
Technical field
The present invention relates to Material Field, be specifically related to a kind of composite packaging barrier film and preparation method thereof.
Background technology
Along with socioeconomic fast development, the Internet has obtained using widely, also makes logistic industry obtain development at full speed simultaneously, thus has also driven the high speed development of packaging industry.On the other hand, raising also with people's living standard, requirement for product packaging is more and more higher, the most visually require, also it is more and more harsh for its requirement functionally, first most basic mechanical property that yes, it is the most basic performance that protection product is avoided damaging in transport and sales process, next is its barrier property, barrier property is most important for the impact of product quality, therefore, research and development have the packaging barrier film of the barrier property of brilliance for protection product quality, the prolongation product shelf phase etc. all has great importance.
Summary of the invention
Solve the technical problem that:It is an object of the invention to provide a kind of composite packaging barrier film, have good mechanical property, elasticity and toughness are all fine, the most also have the barrier property of brilliance, and water resistance is good.
Technical scheme:A kind of composite packaging barrier film, is prepared from weight portion by following component: nitrile rubber 30-50 part, butyl rubber 10-30 part, EP rubbers 2-5 part, titanium dioxide 5-10 part, Pulvis Talci 2-5 part, N-isopropyl-N '-diphenyl-para-phenylene diamine 1-2 part, 2-mercaptobenzimidazole 2-4 part, 2-mercapto benzimidazole 3-6 part, dibutyl tin laurate 2-5 part, urethanes 1-3 part, zinc oxide 2-5 part, glycerol monobutyralte 4-6 part, glycerol 5-7 part, triethanolamine 1-3 part.
Further preferred, described a kind of composite packaging barrier film, is prepared from weight portion by following component: nitrile rubber 35-45 part, butyl rubber 15-25 part, EP rubbers 3-4 part, titanium dioxide 6-9 part, Pulvis Talci 3-4 part, N-isopropyl-N '-diphenyl-para-phenylene diamine 1.2-1.7 part, 2-mercaptobenzimidazole 2.5-3.5 part, 2-mercapto benzimidazole 4-5 part, dibutyl tin laurate 3-4 part, urethanes 1.5-2.5 part, zinc oxide 3-4 part, glycerol monobutyralte 4.5-5.5 part, glycerol 5.5-6.5 part, triethanolamine 1.5-2.5 part.
The preparation method of above-mentioned composite packaging barrier film comprises the following steps:
The first step: nitrile rubber, butyl rubber, EP rubbers, titanium dioxide and Pulvis Talci are added in banbury and carries out banburying 10-15 minute；
Second step: add N-isopropyl-N '-diphenyl-para-phenylene diamine, 2-mercaptobenzimidazole, 2-mercapto benzimidazole, dibutyl tin laurate, urethanes, zinc oxide, glycerol monobutyralte, glycerol and triethanolamine, continues banburying 15-20 minute；
3rd step: carry out plasticating 15-20 minute at temperature 25-30 DEG C；
4th step: carry out filtering glue extrusion with filter rubber extruding machine；
5th step: carry out sulfidization molding with vulcanizing press and get final product, curing temperature is 140-160 DEG C, and sulfide stress is 5-8MPa, and cure time is 5-10 minute.
It is further preferred that in the first step banburying time be 11-14 minute.
It is further preferred that in second step the banburying time be 16-19 minute.
It is further preferred that temperature is 26-29 DEG C in the 3rd step, the time of plasticating is 16-19 minute.
It is further preferred that curing temperature is 145-155 DEG C in the 5th step, sulfide stress is 6-7MPa, and cure time is 6-9 minute.Beneficial effect:The composite packaging barrier film of the present invention has good mechanical property, its elongation at break and hot strength have respectively reached 447% and 17.1MPa, and elasticity and toughness are all fine, and this material also has the barrier property of brilliance simultaneously, when still ne-leakage after 60min under 0.5MPa pressure, water resistance is good.
Detailed description of the invention
Embodiment 1
A kind of composite packaging barrier film, is prepared from weight portion by following component: nitrile rubber 30 parts, butyl rubber 10 parts, 2 parts of EP rubbers, titanium dioxide 5 parts, Pulvis Talci 2 parts, N-isopropyl-N '-diphenyl-para-phenylene diamine 1 part, 2-mercaptobenzimidazole 2 parts, 2-mercapto benzimidazole 3 parts, dibutyl tin laurate 2 parts, urethanes 1 part, zinc oxide 2 parts, glycerol monobutyralte 4 parts, glycerol 5 parts, triethanolamine 1 part.
The preparation method of above-mentioned composite packaging barrier film is: first by nitrile rubber, butyl rubber, EP rubbers, titanium dioxide and Pulvis Talci addition banbury carry out banburying 10 minutes, add N-isopropyl-N '-diphenyl-para-phenylene diamine, 2-mercaptobenzimidazole, 2-mercapto benzimidazole, dibutyl tin laurate, urethanes, zinc oxide, glycerol monobutyralte, glycerol and triethanolamine, continue banburying 15 minutes, then carry out plasticating 15 minutes at temperature 25 DEG C, carry out filtering glue extrusion with filter rubber extruding machine, finally carry out sulfidization molding with vulcanizing press and get final product, curing temperature is 140 DEG C, sulfide stress is 5MPa, cure time is 5 minutes.
Embodiment 2
A kind of composite packaging barrier film, is prepared from weight portion by following component: nitrile rubber 35 parts, butyl rubber 15 parts, 3 parts of EP rubbers, titanium dioxide 6 parts, Pulvis Talci 3 parts, N-isopropyl-N '-diphenyl-para-phenylene diamine 1.2 parts, 2-mercaptobenzimidazole 2.5 parts, 2-mercapto benzimidazole 4 parts, dibutyl tin laurate 3 parts, urethanes 1.5 parts, zinc oxide 3 parts, glycerol monobutyralte 4.5 parts, glycerol 5.5 parts, triethanolamine 1.5 parts.
The preparation method of above-mentioned composite packaging barrier film is: first by nitrile rubber, butyl rubber, EP rubbers, titanium dioxide and Pulvis Talci addition banbury carry out banburying 11 minutes, add N-isopropyl-N '-diphenyl-para-phenylene diamine, 2-mercaptobenzimidazole, 2-mercapto benzimidazole, dibutyl tin laurate, urethanes, zinc oxide, glycerol monobutyralte, glycerol and triethanolamine, continue banburying 16 minutes, then carry out plasticating 16 minutes at temperature 26 DEG C, carry out filtering glue extrusion with filter rubber extruding machine, finally carry out sulfidization molding with vulcanizing press and get final product, curing temperature is 145 DEG C, sulfide stress is 6MPa, cure time is 6 minutes.
Embodiment 3
A kind of composite packaging barrier film, is prepared from weight portion by following component: nitrile rubber 40 parts, butyl rubber 20 parts, 3.5 parts of EP rubbers, titanium dioxide 7.5 parts, Pulvis Talci 3.5 parts, N-isopropyl-N '-diphenyl-para-phenylene diamine 1.5 parts, 2-mercaptobenzimidazole 3 parts, 2-mercapto benzimidazole 4.5 parts, dibutyl tin laurate 3.5 parts, urethanes 2 parts, zinc oxide 3.5 parts, glycerol monobutyralte 5 parts, glycerol 6 parts, triethanolamine 2 parts.
The preparation method of above-mentioned composite packaging barrier film is: first by nitrile rubber, butyl rubber, EP rubbers, titanium dioxide and Pulvis Talci addition banbury carry out banburying 12 minutes, add N-isopropyl-N '-diphenyl-para-phenylene diamine, 2-mercaptobenzimidazole, 2-mercapto benzimidazole, dibutyl tin laurate, urethanes, zinc oxide, glycerol monobutyralte, glycerol and triethanolamine, continue banburying 17 minutes, then carry out plasticating 17 minutes at temperature 27 DEG C, carry out filtering glue extrusion with filter rubber extruding machine, finally carry out sulfidization molding with vulcanizing press and get final product, curing temperature is 150 DEG C, sulfide stress is 7MPa, cure time is 7 minutes.
Embodiment 4
A kind of composite packaging barrier film, is prepared from weight portion by following component: nitrile rubber 45 parts, butyl rubber 25 parts, 4 parts of EP rubbers, titanium dioxide 9 parts, Pulvis Talci 4 parts, N-isopropyl-N '-diphenyl-para-phenylene diamine 1.7 parts, 2-mercaptobenzimidazole 3.5 parts, 2-mercapto benzimidazole 5 parts, dibutyl tin laurate 4 parts, urethanes 2.5 parts, zinc oxide 4 parts, glycerol monobutyralte 5.5 parts, glycerol 6.5 parts, triethanolamine 2.5 parts.
The preparation method of above-mentioned composite packaging barrier film is: first by nitrile rubber, butyl rubber, EP rubbers, titanium dioxide and Pulvis Talci addition banbury carry out banburying 14 minutes, add N-isopropyl-N '-diphenyl-para-phenylene diamine, 2-mercaptobenzimidazole, 2-mercapto benzimidazole, dibutyl tin laurate, urethanes, zinc oxide, glycerol monobutyralte, glycerol and triethanolamine, continue banburying 19 minutes, then carry out plasticating 19 minutes at temperature 29 DEG C, carry out filtering glue extrusion with filter rubber extruding machine, finally carry out sulfidization molding with vulcanizing press and get final product, curing temperature is 155 DEG C, sulfide stress is 7MPa, cure time is 9 minutes.
Embodiment 5
A kind of composite packaging barrier film, is prepared from weight portion by following component: nitrile rubber 50 parts, butyl rubber 30 parts, 5 parts of EP rubbers, titanium dioxide 10 parts, Pulvis Talci 5 parts, N-isopropyl-N '-diphenyl-para-phenylene diamine 2 parts, 2-mercaptobenzimidazole 4 parts, 2-mercapto benzimidazole 6 parts, dibutyl tin laurate 5 parts, urethanes 3 parts, zinc oxide 5 parts, glycerol monobutyralte 6 parts, glycerol 7 parts, triethanolamine 3 parts.
The preparation method of above-mentioned composite packaging barrier film is: first by nitrile rubber, butyl rubber, EP rubbers, titanium dioxide and Pulvis Talci addition banbury carry out banburying 15 minutes, add N-isopropyl-N '-diphenyl-para-phenylene diamine, 2-mercaptobenzimidazole, 2-mercapto benzimidazole, dibutyl tin laurate, urethanes, zinc oxide, glycerol monobutyralte, glycerol and triethanolamine, continue banburying 20 minutes, then carry out plasticating 20 minutes at temperature 30 DEG C, carry out filtering glue extrusion with filter rubber extruding machine, finally carry out sulfidization molding with vulcanizing press and get final product, curing temperature is 160 DEG C, sulfide stress is 8MPa, cure time is 10 minutes.
Comparative example 1
The present embodiment is not contain EP rubbers with the difference of embodiment 5.Specifically:
A kind of composite packaging barrier film, is prepared from weight portion by following component: nitrile rubber 50 parts, butyl rubber 30 parts, titanium dioxide 10 parts, Pulvis Talci 5 parts, N-isopropyl-N '-diphenyl-para-phenylene diamine 2 parts, 2-mercaptobenzimidazole 4 parts, 2-mercapto benzimidazole 6 parts, dibutyl tin laurate 5 parts, urethanes 3 parts, zinc oxide 5 parts, glycerol monobutyralte 6 parts, glycerol 7 parts, triethanolamine 3 parts.
The preparation method of above-mentioned composite packaging barrier film is: first by nitrile rubber, butyl rubber, titanium dioxide and Pulvis Talci addition banbury carry out banburying 15 minutes, add N-isopropyl-N '-diphenyl-para-phenylene diamine, 2-mercaptobenzimidazole, 2-mercapto benzimidazole, dibutyl tin laurate, urethanes, zinc oxide, glycerol monobutyralte, glycerol and triethanolamine, continue banburying 20 minutes, then carry out plasticating 20 minutes at temperature 30 DEG C, carry out filtering glue extrusion with filter rubber extruding machine, finally carry out sulfidization molding with vulcanizing press and get final product, curing temperature is 160 DEG C, sulfide stress is 8MPa, cure time is 10 minutes.
Comparative example 2
The present embodiment is not contain zinc oxide with the difference of embodiment 5.Specifically:
A kind of composite packaging barrier film, is prepared from weight portion by following component: nitrile rubber 50 parts, butyl rubber 30 parts, 5 parts of EP rubbers, titanium dioxide 10 parts, Pulvis Talci 5 parts, N-isopropyl-N '-diphenyl-para-phenylene diamine 2 parts, 2-mercaptobenzimidazole 4 parts, 2-mercapto benzimidazole 6 parts, dibutyl tin laurate 5 parts, urethanes 3 parts, glycerol monobutyralte 6 parts, glycerol 7 parts, triethanolamine 3 parts.
The preparation method of above-mentioned composite packaging barrier film is: first by nitrile rubber, butyl rubber, EP rubbers, titanium dioxide and Pulvis Talci addition banbury carry out banburying 15 minutes, add N-isopropyl-N '-diphenyl-para-phenylene diamine, 2-mercaptobenzimidazole, 2-mercapto benzimidazole, dibutyl tin laurate, urethanes, zinc oxide, glycerol monobutyralte, glycerol and triethanolamine, continue banburying 20 minutes, then carry out plasticating 20 minutes at temperature 30 DEG C, carry out filtering glue extrusion with filter rubber extruding machine, finally carry out sulfidization molding with vulcanizing press and get final product, curing temperature is 160 DEG C, sulfide stress is 8MPa, cure time is 10 minutes.
The property indices of material of the present invention see table, material the most of the present invention has good mechanical property, its elongation at break and hot strength have respectively reached 447% and 17.1MPa, elasticity and toughness are the most fine, this material also has the barrier property of brilliance simultaneously, when still ne-leakage after 60min under 0.5MPa pressure, water resistance is good.
The performance indications of table 1 composite packaging barrier film
| Name of product | Elongation at break (%) | Hot strength (MPa) | Water proofing property (0.5MPa, 60min) |
| Embodiment 1 | 443 | 16.6 | Ne-leakage |
| Embodiment 2 | 444 | 16.8 | Ne-leakage |
| Embodiment 3 | 445 | 16.9 | Ne-leakage |
| Embodiment 4 | 447 | 17.1 | Ne-leakage |
| Embodiment 5 | 446 | 16.0 | Ne-leakage |
| Comparative example 1 | 423 | 14.2 | Slightly seepage |
| Comparative example 2 | 411 | 12.3 | Slightly seepage |
Claims (7)
1. a composite packaging barrier film, it is characterised in that: it is prepared from weight portion by following component: nitrile rubber 30-50 part, butyl rubber 10-30 part, EP rubbers 2-5 part, titanium dioxide 5-10 part, Pulvis Talci 2-5 part, N-isopropyl-N '-diphenyl-para-phenylene diamine 1-2 part, 2-mercaptobenzimidazole 2-4 part, 2-mercapto benzimidazole 3-6 part, dibutyl tin laurate 2-5 part, urethanes 1-3 part, zinc oxide 2-5 part, glycerol monobutyralte 4-6 part, glycerol 5-7 part, triethanolamine 1-3 part.
A kind of composite packaging barrier film the most according to claim 1, it is characterized in that: be prepared from weight portion by following component: nitrile rubber 35-45 part, butyl rubber 15-25 part, EP rubbers 3-4 part, titanium dioxide 6-9 part, Pulvis Talci 3-4 part, N-isopropyl-N '-diphenyl-para-phenylene diamine 1.2-1.7 part, 2-mercaptobenzimidazole 2.5-3.5 part, 2-mercapto benzimidazole 4-5 part, dibutyl tin laurate 3-4 part, urethanes 1.5-2.5 part, zinc oxide 3-4 part, glycerol monobutyralte 4.5-5.5 part, glycerol 5.5-6.5 part, triethanolamine 1.5-2.5 part.
3. the preparation method of a kind of composite packaging barrier film described in any one of claim 1 to 2, it is characterised in that: comprise the following steps:
The first step: nitrile rubber, butyl rubber, EP rubbers, titanium dioxide and Pulvis Talci are added in banbury and carries out banburying 10-15 minute；
Second step: add N-isopropyl-N '-diphenyl-para-phenylene diamine, 2-mercaptobenzimidazole, 2-mercapto benzimidazole, dibutyl tin laurate, urethanes, zinc oxide, glycerol monobutyralte, glycerol and triethanolamine, continues banburying 15-20 minute；
3rd step: carry out plasticating 15-20 minute at temperature 25-30 DEG C；
4th step: carry out filtering glue extrusion with filter rubber extruding machine；
5th step: carry out sulfidization molding with vulcanizing press and get final product, curing temperature is 140-160 DEG C, and sulfide stress is 5-8MPa, and cure time is 5-10 minute.
The preparation method of a kind of composite packaging barrier film the most according to claim 3, it is characterised in that: in the described first step, the banburying time is 11-14 minute.
The preparation method of a kind of composite packaging barrier film the most according to claim 3, it is characterised in that: in described second step, the banburying time is 16-19 minute.
The preparation method of a kind of composite packaging barrier film the most according to claim 3, it is characterised in that: in described 3rd step, temperature is 26-29 DEG C, and the time of plasticating is 16-19 minute.
The preparation method of a kind of composite packaging barrier film the most according to claim 3, it is characterised in that: in described 5th step, curing temperature is 145-155 DEG C, and sulfide stress is 6-7MPa, and cure time is 6-9 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336029.6A CN105885134B (en) | 2016-05-20 | 2016-05-20 | A kind of composite packaging barrier film and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336029.6A CN105885134B (en) | 2016-05-20 | 2016-05-20 | A kind of composite packaging barrier film and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105885134A true CN105885134A (en) | 2016-08-24 |
| CN105885134B CN105885134B (en) | 2017-10-31 |
Family
ID=56717338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610336029.6A Expired - Fee Related CN105885134B (en) | 2016-05-20 | 2016-05-20 | A kind of composite packaging barrier film and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105885134B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194095A (en) * | 2014-09-22 | 2014-12-10 | 安徽电气集团股份有限公司 | High-elasticity wear-resisting modified butadiene-acrylonitrile rubber and preparation method thereof |
| CN104592581A (en) * | 2015-01-26 | 2015-05-06 | 姜杰 | Formula and preparation technology of rubber polymer particles |
| CN105399992A (en) * | 2015-12-08 | 2016-03-16 | 黄涌芮 | Corrosion-resistant rubber and preparation method thereof |
| CN105585792A (en) * | 2014-10-21 | 2016-05-18 | 孙宝林 | High-elasticity thin film and preparation method thereof |
-
2016
- 2016-05-20 CN CN201610336029.6A patent/CN105885134B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194095A (en) * | 2014-09-22 | 2014-12-10 | 安徽电气集团股份有限公司 | High-elasticity wear-resisting modified butadiene-acrylonitrile rubber and preparation method thereof |
| CN105585792A (en) * | 2014-10-21 | 2016-05-18 | 孙宝林 | High-elasticity thin film and preparation method thereof |
| CN104592581A (en) * | 2015-01-26 | 2015-05-06 | 姜杰 | Formula and preparation technology of rubber polymer particles |
| CN105399992A (en) * | 2015-12-08 | 2016-03-16 | 黄涌芮 | Corrosion-resistant rubber and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105885134B (en) | 2017-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105111598A (en) | Automobile rubber sealing strip and preparation method thereof | |
| CN101585951A (en) | Method for preparing a TZ-SBSEC welding type rubber waterproof sheet | |
| CN104140612B (en) | A kind of polrvinyl chloride composite film material and preparation method thereof | |
| CN103833951A (en) | Preparation method of quick-demoulding low-hardness polyurethane elastomer composite | |
| CN106084363A (en) | Rubber composition and rubber tube | |
| CN102585313A (en) | Nitrile rubber glue material of oil-proof sealing element and preparation method thereof | |
| CN109762212A (en) | A kind of super abrasive conveyer belt and its preparation process | |
| JP5175587B2 (en) | Polyurethane / rubber composite, method for producing the polyurethane / rubber composite, and non-pneumatic tire using the polyurethane / rubber composite | |
| CN102649852A (en) | Sealing ring and manufacturing method thereof | |
| CN109385015A (en) | A kind of preparation method improving tire curing bladder production security | |
| CN103467796A (en) | Oil resisting and low temperature of -55 DEG C resisting glue for wire spirally-wound hose and preparation method thereof | |
| CN105885134A (en) | Composite packaging diaphragm and preparation method thereof | |
| CN103509211A (en) | Formula of rubber piston and preparation method thereof | |
| CN103772945B (en) | A kind of polycarbonate composite plastic and preparation method thereof | |
| CN115230266A (en) | Multilayer structure wide-temperature-range oil-resistant sealing product and preparation method and application thereof | |
| CN109206686A (en) | A kind of nitrile rubber-metal composite sealing material and preparation method thereof | |
| CN109369979A (en) | A kind of tire curing bladder | |
| CN105670146B (en) | A kind of transmission belt high-performance curing bag | |
| CN105968597A (en) | Waterproof coiled material and preparation method thereof | |
| CN111621110A (en) | Formula of high-performance carboxylic acid type acrylate rubber for injection process | |
| CN106366529A (en) | Rubber composition for manufacturing inner and outer rubber layers in turbocharging hose of automobile and production method thereof | |
| CN101585212A (en) | A kind of preparation method of TZ-PSBSR thermal weld rubber plastic blend waterproof roll | |
| CN104893116A (en) | Production method for die-sticking-free vulcanized sealing ring for automobile copper piece | |
| CN109705408A (en) | A kind of high-intensitive conveyer belt and its preparation process of resisting cold | |
| CN109651734B (en) | High-strength low-temperature-resistant PVC composite material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20190520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |