CN103665608B - A kind of rubber cover of acid and alkali-resistance conveying belt - Google Patents
A kind of rubber cover of acid and alkali-resistance conveying belt Download PDFInfo
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- CN103665608B CN103665608B CN201310620498.7A CN201310620498A CN103665608B CN 103665608 B CN103665608 B CN 103665608B CN 201310620498 A CN201310620498 A CN 201310620498A CN 103665608 B CN103665608 B CN 103665608B
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- 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
- C08L23/28—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 halogens or compounds containing halogen
- C08L23/286—Chlorinated polyethylene
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- 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
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- 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
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Abstract
The invention belongs to the technical field of rubber used for conveyer belt, be specially a kind of rubber cover of acid and alkali-resistance conveying belt.It consists of following component by weight, terpolymer EP rubber 10 parts, cis-1,4-polybutadiene rubber 10 parts, chlorinated butyl rubber 20 parts, chlorinated polyethylene rubber 60 parts, dicumyl peroxide 1-3 part, zinc oxide 5-8 part, stearic acid 2-5 part, insoluble sulfuy 1-3 part, high abrasion furnace black(HAF) 10-30 part, medium super abrasion furnace black 5-15 part, cobalt naphthenate 2-6 part, antioxidant D? 1-10 part, glass fiber powder 3-5 part, aluminium hydroxide 0.5-2 part, talcum powder 1-2 part, calcium stearate 1-4 part, promotor 6PPD? 3-6 part, three (3, 2-bis-chloropropyl) phosphoric acid ester? 5-15 part, organo silane coupling agent 5-10 part.Under the prerequisite that acid-proof alkaline is excellent, the performance such as wear-resisting, anti tear is also very excellent, compensate for the blank of acid and alkali-resistance.
Description
Technical field
The invention belongs to the technical field of rubber used for conveyer belt, be specially a kind of rubber cover of acid and alkali-resistance conveying belt.
Background technology
Conveying belt (conveying belt) be travelling belt again, is the rubber for playing carrying and the effect of transport material in belt conveyor and fiber, metal composite goods, or the goods of plastics and fabric compound.Conveying belt is widely used in the occasion that in the industries such as cement, coking, metallurgy, chemical industry, iron and steel, fed distance is shorter, operational throughput is less.Rotary conveyor is widely used in the various solid block of conveying and powder shape material or work piece in agricultural, industrial and mining enterprises and transportation, the serialization of conveying belt energy, high-level efficiency, high-inclination conveying, conveying belt operational safety, conveying belt is easy to use, easily, freight charges are cheap, and can shorten shipment distance in maintenance, reduce construction costs, use manpower and material resources sparingly.
Along with the development that industry more and more becomes more meticulous, especially individual in the acid-base environments such as chemical industry, more and more higher specialized requirement is proposed to conveying belt used, to meet the needs of industry, therefore, is badly in need of a kind of conveying belt of acid and alkali-resistance application of good performance.
Summary of the invention
The object of the invention is to the rubber cover that a kind of acid and alkali-resistance conveying belt is provided for above-mentioned Problems existing.It consists of following component by weight, terpolymer EP rubber 10 parts, cis-1,4-polybutadiene rubber 10 parts, chlorinated butyl rubber 20 parts, chlorinated polyethylene rubber 60 parts, dicumyl peroxide 1-3 part, zinc oxide 5-8 part, stearic acid 2-5 part, insoluble sulfuy 1-3 part, high abrasion furnace black(HAF) 10-30 part, medium super abrasion furnace black 5-15 part, cobalt naphthenate 2-6 part, antioxidant D 1-10 part, glass fiber powder 3-5 part, aluminium hydroxide 0.5-2 part, talcum powder 1-2 part, calcium stearate 1-4 part, promotor 6PPD 3-6 part, three (3, 2-bis-chloropropyl) phosphoric acid ester 5-15 part, organo silane coupling agent 5-10 part.Under the prerequisite that acid-proof alkaline is excellent, the performance such as wear-resisting, anti tear is also very excellent, compensate for the blank of acid and alkali-resistance.
Technical scheme of the present invention is:
A rubber cover for acid and alkali-resistance conveying belt, it consists of following component by weight,
Terpolymer EP rubber 10 parts,
Cis-1,4-polybutadiene rubber 10 parts,
Chlorinated butyl rubber 20 parts,
Chlorinated polyethylene rubber 60 parts,
Dicumyl peroxide 1-3 part,
Zinc oxide 5-8 part,
Stearic acid 2-5 part,
Insoluble sulfuy 1-3 part,
High abrasion furnace black(HAF) 10-30 part,
Medium super abrasion furnace black 5-15 part,
Cobalt naphthenate 2-6 part,
Antioxidant D 1-10 part,
Glass fiber powder 3-5 part,
Aluminium hydroxide 0.5-2 part,
Talcum powder 1-2 part,
Calcium stearate 1-4 part,
Promotor 6PPD 3-6 part,
Three (3,2-bis-chloropropyl) phosphoric acid ester 5-15 part,
Organo silane coupling agent 5-10 part.
As preferably, the rubber cover of acid and alkali-resistance conveying belt of the present invention, it consists of following component by weight,
Terpolymer EP rubber 10 parts,
Cis-1,4-polybutadiene rubber 10 parts,
Chlorinated butyl rubber 20 parts,
Chlorinated polyethylene rubber 60 parts,
Dicumyl peroxide 3 parts,
6 parts, zinc oxide,
Stearic acid 5 parts,
Insoluble sulfuy 2.5 parts,
High abrasion furnace black(HAF) 30 parts,
Medium super abrasion furnace black 10 parts,
Cobalt naphthenate 5 parts,
Antioxidant D 8 parts,
Glass fiber powder 4 parts,
1 part, aluminium hydroxide,
Talcum powder 1.5 parts,
Calcium stearate 4 parts,
Promotor 6PPD 6 parts,
Three (3,2-bis-chloropropyl) phosphoric acid ester 10 parts,
Organo silane coupling agent 8 parts.
As preferably, the rubber cover of acid and alkali-resistance conveying belt of the present invention, it consists of following component by weight,
Terpolymer EP rubber 10 parts,
Cis-1,4-polybutadiene rubber 10 parts,
Chlorinated butyl rubber 20 parts,
Chlorinated polyethylene rubber 60 parts,
Dicumyl peroxide 2 parts,
5 parts, zinc oxide,
Stearic acid 3 parts,
Insoluble sulfuy 2 parts,
High abrasion furnace black(HAF) 20 parts,
Medium super abrasion furnace black 5 parts,
Cobalt naphthenate 2 parts,
Antioxidant D 7 parts,
Glass fiber powder 3 parts,
0.5 part, aluminium hydroxide,
Talcum powder 1 part,
Calcium stearate 1 part,
Promotor 6PPD 3 parts,
Three (3,2-bis-chloropropyl) phosphoric acid ester 15 parts,
Organo silane coupling agent 5 parts.
As preferably, the rubber cover of acid and alkali-resistance conveying belt of the present invention, it consists of following component by weight,
Terpolymer EP rubber 10 parts,
Cis-1,4-polybutadiene rubber 10 parts,
Chlorinated butyl rubber 20 parts,
Chlorinated polyethylene rubber 60 parts,
Dicumyl peroxide 1 part,
8 parts, zinc oxide,
Stearic acid 2 parts,
Insoluble sulfuy 1 part,
High abrasion furnace black(HAF) 10 parts,
Medium super abrasion furnace black 15 parts,
Cobalt naphthenate 4 parts,
Antioxidant D 6 parts,
Glass fiber powder 5 parts,
2 parts, aluminium hydroxide,
Talcum powder 2 parts,
Calcium stearate 3 parts,
Promotor 6PPD 4 parts,
Three (3,2-bis-chloropropyl) phosphoric acid ester 5 parts,
Organo silane coupling agent 10 parts.
Beneficial effect of the present invention is:
The present invention adopts enclosed mode, provide a kind of proportioning composition of rubber cover of acid and alkali-resistance conveying belt, act synergistically between each component, there is good acid-proof alkaline, anti-wear-resisting good with tear resistance, and there is suitable frictional force, be not easy the phenomenon occurring skidding, be applicable to transmission rapidly and efficiently, meeting the needs of acid and alkali-resistance, is the dedicated conveyer belt of acid and alkali-resistance.
In a word, conveying belt formula of the present invention, has considered the demand of all respects, and under the prerequisite that acid-proof alkaline is excellent, the performances such as wear-resisting, anti tear are also very excellent, compensate for the blank of acid and alkali-resistance, the progress of concrete outstanding substantive distinguishing features and significance.
The performance index of sizing material are as follows: cure conditions, 150 DEG C, 20 minutes.
Acidproof coefficient 1.02-1.12, alkaline-resisting coefficient 1.03-1.15, shore hardness A 57-58, tensile strength 15.2-16.2MPa, elongation rate of tensile failure 590-660%, Akron abrasion loss 0.09-0.11cm
3.
Embodiment
Below by specific embodiment, technical scheme of the present invention is described in detail.
embodiment 1
A rubber cover for acid and alkali-resistance conveying belt, it consists of following component by weight,
Terpolymer EP rubber 10 parts,
Cis-1,4-polybutadiene rubber 10 parts,
Chlorinated butyl rubber 20 parts,
Chlorinated polyethylene rubber 60 parts,
Dicumyl peroxide 3 parts,
6 parts, zinc oxide,
Stearic acid 5 parts,
Insoluble sulfuy 2.5 parts,
High abrasion furnace black(HAF) 30 parts,
Medium super abrasion furnace black 10 parts,
Cobalt naphthenate 5 parts,
Antioxidant D 8 parts,
Glass fiber powder 4 parts,
1 part, aluminium hydroxide,
Talcum powder 1.5 parts,
Calcium stearate 4 parts,
Promotor 6PPD 6 parts,
Three (3,2-bis-chloropropyl) phosphoric acid ester 10 parts,
Organo silane coupling agent 8 parts.
The performance index of sizing material are as follows: cure conditions, 150 DEG C, 20 minutes.
Acidproof coefficient 1.12, alkaline-resisting coefficient 1.13, shore hardness A 58, tensile strength 16.0MPa, elongation rate of tensile failure 660%, Akron abrasion loss 0.11cm
3.
embodiment 2
A rubber cover for acid and alkali-resistance conveying belt, it consists of following component by weight,
Terpolymer EP rubber 10 parts,
Cis-1,4-polybutadiene rubber 10 parts,
Chlorinated butyl rubber 20 parts,
Chlorinated polyethylene rubber 60 parts,
Dicumyl peroxide 2 parts,
5 parts, zinc oxide,
Stearic acid 3 parts,
Insoluble sulfuy 2 parts,
High abrasion furnace black(HAF) 20 parts,
Medium super abrasion furnace black 5 parts,
Cobalt naphthenate 2 parts,
Antioxidant D 7 parts,
Glass fiber powder 3 parts,
0.5 part, aluminium hydroxide,
Talcum powder 1 part,
Calcium stearate 1 part,
Promotor 6PPD 3 parts,
Three (3,2-bis-chloropropyl) phosphoric acid ester 15 parts,
Organo silane coupling agent 5 parts.
The performance index of sizing material are as follows: cure conditions, 150 DEG C, 20 minutes.
Acidproof coefficient 1.10, alkaline-resisting coefficient 1.08, shore hardness A 58, tensile strength 15.6MPa, elongation rate of tensile failure 632%, Akron abrasion loss 0.09cm
3.
embodiment 3
A rubber cover for acid and alkali-resistance conveying belt, it consists of following component by weight,
As preferably, the rubber cover of acid and alkali-resistance conveying belt of the present invention, it consists of following component by weight,
Terpolymer EP rubber 10 parts,
Cis-1,4-polybutadiene rubber 10 parts,
Chlorinated butyl rubber 20 parts,
Chlorinated polyethylene rubber 60 parts,
Dicumyl peroxide 1 part,
8 parts, zinc oxide,
Stearic acid 2 parts,
Insoluble sulfuy 1 part,
High abrasion furnace black(HAF) 10 parts,
Medium super abrasion furnace black 15 parts,
Cobalt naphthenate 4 parts,
Antioxidant D 6 parts,
Glass fiber powder 5 parts,
2 parts, aluminium hydroxide,
Talcum powder 2 parts,
Calcium stearate 3 parts,
Promotor 6PPD 4 parts,
Three (3,2-bis-chloropropyl) phosphoric acid ester 5 parts,
Organo silane coupling agent 10 parts.
The performance index of sizing material are as follows: cure conditions, 150 DEG C, 20 minutes.
Acidproof coefficient 1.09, alkaline-resisting coefficient 1.06, shore hardness A 58, tensile strength 15.2MPa, elongation rate of tensile failure 620%, Akron abrasion loss 0.10cm
3.
Claims (4)
1. a rubber cover for acid and alkali-resistance conveying belt, it consists of following component by weight,
Terpolymer EP rubber 10 parts,
Cis-1,4-polybutadiene rubber 10 parts,
Chlorinated butyl rubber 20 parts,
Chlorinated polyethylene rubber 60 parts,
Dicumyl peroxide 1-3 part,
Zinc oxide 5-8 part,
Stearic acid 2-5 part,
Insoluble sulfuy 1-3 part,
High abrasion furnace black(HAF) 10-30 part,
Medium super abrasion furnace black 5-15 part,
Cobalt naphthenate 2-6 part,
Antioxidant D 1-10 part,
Glass fiber powder 3-5 part,
Aluminium hydroxide 0.5-2 part,
Talcum powder 1-2 part,
Calcium stearate 1-4 part,
Anti-aging agent 6PPD 3-6 part,
Three (3,2-bis-chloropropyl) phosphoric acid ester 5-15 part,
Organo silane coupling agent 5-10 part.
2. the rubber cover of acid and alkali-resistance conveying belt according to claim 1, is characterized in that, it consists of following component by weight,
Terpolymer EP rubber 10 parts,
Cis-1,4-polybutadiene rubber 10 parts,
Chlorinated butyl rubber 20 parts,
Chlorinated polyethylene rubber 60 parts,
Dicumyl peroxide 3 parts,
6 parts, zinc oxide,
Stearic acid 5 parts,
Insoluble sulfuy 2.5 parts,
High abrasion furnace black(HAF) 30 parts,
Medium super abrasion furnace black 10 parts,
Cobalt naphthenate 5 parts,
Antioxidant D 8 parts,
Glass fiber powder 4 parts,
1 part, aluminium hydroxide,
Talcum powder 1.5 parts,
Calcium stearate 4 parts,
Anti-aging agent 6PPD 6 parts,
Three (3,2-bis-chloropropyl) phosphoric acid ester 10 parts,
Organo silane coupling agent 8 parts.
3. the rubber cover of acid and alkali-resistance conveying belt according to claim 1, is characterized in that, it consists of following component by weight,
Terpolymer EP rubber 10 parts,
Cis-1,4-polybutadiene rubber 10 parts,
Chlorinated butyl rubber 20 parts,
Chlorinated polyethylene rubber 60 parts,
Dicumyl peroxide 2 parts,
5 parts, zinc oxide,
Stearic acid 3 parts,
Insoluble sulfuy 2 parts,
High abrasion furnace black(HAF) 20 parts,
Medium super abrasion furnace black 5 parts,
Cobalt naphthenate 2 parts,
Antioxidant D 7 parts,
Glass fiber powder 3 parts,
0.5 part, aluminium hydroxide,
Talcum powder 1 part,
Calcium stearate 1 part,
Anti-aging agent 6PPD 3 parts,
Three (3,2-bis-chloropropyl) phosphoric acid ester 15 parts,
Organo silane coupling agent 5 parts.
4. the rubber cover of acid and alkali-resistance conveying belt according to claim 1, is characterized in that, it consists of following component by weight,
Terpolymer EP rubber 10 parts,
Cis-1,4-polybutadiene rubber 10 parts,
Chlorinated butyl rubber 20 parts,
Chlorinated polyethylene rubber 60 parts,
Dicumyl peroxide 1 part,
8 parts, zinc oxide,
Stearic acid 2 parts,
Insoluble sulfuy 1 part,
High abrasion furnace black(HAF) 10 parts,
Medium super abrasion furnace black 15 parts,
Cobalt naphthenate 4 parts,
Antioxidant D 6 parts,
Glass fiber powder 5 parts,
2 parts, aluminium hydroxide,
Talcum powder 2 parts,
Calcium stearate 3 parts,
Anti-aging agent 6PPD 4 parts,
Three (3,2-bis-chloropropyl) phosphoric acid ester 5 parts,
Organo silane coupling agent 10 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620498.7A CN103665608B (en) | 2013-11-29 | 2013-11-29 | A kind of rubber cover of acid and alkali-resistance conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620498.7A CN103665608B (en) | 2013-11-29 | 2013-11-29 | A kind of rubber cover of acid and alkali-resistance conveying belt |
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| Publication Number | Publication Date |
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| CN103665608A CN103665608A (en) | 2014-03-26 |
| CN103665608B true CN103665608B (en) | 2015-10-28 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105111593A (en) * | 2015-08-21 | 2015-12-02 | 芜湖华烨工业用布有限公司 | Novel heat-resisting conveyor belt covering rubber |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0075108A2 (en) * | 1981-09-18 | 1983-03-30 | Metzeler Kautschuk Gmbh | Vulcanizable elastomer |
| EP0333909A1 (en) * | 1988-03-22 | 1989-09-27 | OLBO Textilwerke GmbH | Vapour impermeable conveyor belt |
| CN102504726A (en) * | 2011-10-11 | 2012-06-20 | 无锡宝通带业股份有限公司 | Surface covering glue for high-temperature resistant wire rope core conveyer belt and preparation method of surface covering glue |
| CN102718016A (en) * | 2012-07-11 | 2012-10-10 | 安徽中意胶带有限责任公司 | High temperature resistant wire rope core flame-retardant conveying belt |
-
2013
- 2013-11-29 CN CN201310620498.7A patent/CN103665608B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0075108A2 (en) * | 1981-09-18 | 1983-03-30 | Metzeler Kautschuk Gmbh | Vulcanizable elastomer |
| EP0333909A1 (en) * | 1988-03-22 | 1989-09-27 | OLBO Textilwerke GmbH | Vapour impermeable conveyor belt |
| CN102504726A (en) * | 2011-10-11 | 2012-06-20 | 无锡宝通带业股份有限公司 | Surface covering glue for high-temperature resistant wire rope core conveyer belt and preparation method of surface covering glue |
| CN102718016A (en) * | 2012-07-11 | 2012-10-10 | 安徽中意胶带有限责任公司 | High temperature resistant wire rope core flame-retardant conveying belt |
Non-Patent Citations (1)
| Title |
|---|
| "（三）耐酸碱输送带";谢忠麟等编;《橡胶制品实用配方大全》;20010430;第234页左栏倒数第3行至第235页右栏倒数第11行 * |
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