CN103665456A - Cover rubber for conveying belt in refrigeration industry - Google Patents
Cover rubber for conveying belt in refrigeration industry Download PDFInfo
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- CN103665456A CN103665456A CN201310620227.1A CN201310620227A CN103665456A CN 103665456 A CN103665456 A CN 103665456A CN 201310620227 A CN201310620227 A CN 201310620227A CN 103665456 A CN103665456 A CN 103665456A
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Abstract
The invention belongs to the technical field of rubber for conveying belts, and particularly discloses cover rubber for a conveying belt in the refrigeration industry. The cover rubber comprises components in parts by weight as follows: 25 parts of butadiene rubber, 8 parts of rubber and plastic alloy, 7 parts of phenolic resin, 1-2 parts of zinc borate, 2-4 parts of nano-zinc oxide, 1-3 parts of stearic acid, 1-3 parts of sulfur, 10-15 parts of high-abrasion-resistance furnace black, 5-10 parts of carbon black N550, 10-20 parts of intermediate super abrasion furnace black, 1-5 parts of tri-antimony trioxide, 0.5-3 parts of aluminum hydroxide, 1-3 parts of an anti-aging agent 4010, 0.5-1 part of an anti-aging agent A, 10-15 parts of 70% chlorinated paraffin, 1-2 parts of cobalt naphthenate, 5-10 parts of an organic silane coupling agent, 1-5 parts of montmorillonoid, 2-3 parts of an accelerator 6PPD, 3-5 parts of an accelerator TMTD, 5-10 parts of dibutyl sebacate, 1-3 parts of barium stearate and 2-5 parts of glass fiber powder. On the premise of excellent low temperature resistance, performance such as abrasion resistance, tear resistance and the like is also excellent, and the cover rubber fills in the blank of the refrigeration industry.
Description
Technical field
The invention belongs to the technical field of used for conveyer belt rubber, be specially the rubber cover of conveying belt for a kind of freezing industry.
Background technology
Conveying belt (conveying belt) be again travelling belt, is to play carrying and transport the rubber of material effect and fiber, metal composite goods for belt conveyor, or plastics and the compound goods of fabric.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 agricultural, industrial and mining enterprises and transportation carries various solid blocks and powder shape material or work piece, the serialization of conveying belt energy, high-level efficiency, high spud angle transportation, 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.
Development along with industry more and more becomes more meticulous, has proposed more and more higher specialized requirement to conveying belt used, to meet the needs of industry.Yet for freezing industry, there is no at present special-purpose conveying belt, thereby bring certain restrictive function to the development of the sector, therefore, be badly in need of a kind of conveying belt of well behaved freezing sector application.
Summary of the invention
The object of the invention is to provide for the problem of above-mentioned existence the rubber cover of a kind of freezing industry with conveying belt.It consists of following component by weight, 25 parts of cis-1,4-polybutadiene rubbers, 60 parts of natural rubbers, 8 parts of rubber and plastic alloys, 7 parts, resol, zinc borate 1-2 part, nano zine oxide 2-4 part, stearic acid 1-3 part, Sulfur 1-3 part, high abrasion furnace black(HAF) 10-15 part, carbon black N550 5-10 part, medium super abrasion furnace black 10-20 part, antimonous oxide 1-5 part, aluminium hydroxide 0.5-3 part, antioxidant 4010 1-3 part, antioxidant A 0.5-1 part, 70% clorafin 10-15 part, cobalt naphthenate 1-2 part, organo silane coupling agent 5-10 part, polynite 1-5 part, promotor 6PPD 2-3 part, Vulcanization accelerator TMTD 3-5 part, the last of the ten Heavenly stems dibutylester 5-10 part, barium stearate 1-3 part, glass fiber powder 2-5 part.Under the good prerequisite of anti-low temperature, the performance such as wear-resisting, anti tear is also very good, has made up the blank of freezing industry.
Technical scheme of the present invention is:
A rubber cover for conveying belt for freezing industry, it consists of following component by weight,
25 parts of cis-1,4-polybutadiene rubbers,
60 parts of natural rubbers,
8 parts of rubber and plastic alloys,
7 parts, resol,
Zinc borate 1-2 part,
Nano zine oxide 2-4 part,
Stearic acid 1-3 part,
Sulfur 1-3 part,
High abrasion furnace black(HAF) 10-15 part,
Carbon black N550 5-10 part,
Medium super abrasion furnace black 10-20 part,
Antimonous oxide 1-5 part,
Aluminium hydroxide 0.5-3 part,
Antioxidant 4010 1-3 part,
Antioxidant A 0.5-1 part,
70% clorafin 10-15 part,
Cobalt naphthenate 1-2 part,
Organo silane coupling agent 5-10 part,
Polynite 1-5 part,
Promotor 6PPD 2-3 part,
Vulcanization accelerator TMTD 3-5 part,
The last of the ten Heavenly stems dibutylester 5-10 part,
Barium stearate 1-3 part,
Glass fiber powder 2-5 part.
As preferably, the rubber cover of conveying belt for freezing industry of the present invention, it consists of following component by weight,
25 parts of cis-1,4-polybutadiene rubbers,
60 parts of natural rubbers,
8 parts of rubber and plastic alloys,
7 parts, resol,
1 part of zinc borate,
3 parts of nano zine oxides,
2 parts of stearic acid,
2 parts of Sulfurs,
15 parts of high abrasion furnace black(HAF),
5 parts of carbon black N550,
20 parts of medium super abrasion furnace blacks,
3 parts of antimonous oxides,
3 parts, aluminium hydroxide,
2 parts of antioxidant 4010s,
0.5 part of antioxidant A,
70% 15 parts of clorafins,
2 parts of cobalt naphthenates,
8 parts of organo silane coupling agents,
5 parts of polynites,
2 parts of promotor 6PPD,
5 parts of Vulcanization accelerator TMTDs,
The last of the ten Heavenly stems, dibutylester was 10 parts,
1 part of barium stearate,
3 parts of glass fiber powders.
As preferably, the rubber cover of conveying belt for freezing industry of the present invention, it consists of following component by weight,
25 parts of cis-1,4-polybutadiene rubbers,
60 parts of natural rubbers,
8 parts of rubber and plastic alloys,
7 parts, resol,
2 parts of zinc borates,
2 parts of nano zine oxides,
3 parts of stearic acid,
2.5 parts of Sulfurs,
12 parts of high abrasion furnace black(HAF),
6 parts of carbon black N550,
10 parts of medium super abrasion furnace blacks,
2 parts of antimonous oxides,
2 parts, aluminium hydroxide,
1 part of antioxidant 4010,
0.7 part of antioxidant A,
70% 10 parts of clorafins,
1 part of cobalt naphthenate,
5 parts of organo silane coupling agents,
2 parts of polynites,
22 parts of promotor 6PPD,
4 parts of Vulcanization accelerator TMTDs,
The last of the ten Heavenly stems, dibutylester was 8 parts,
2 parts of barium stearates,
4 parts of glass fiber powders.
As preferably, the rubber cover of conveying belt for freezing industry of the present invention, it consists of following component by weight,
25 parts of cis-1,4-polybutadiene rubbers,
60 parts of natural rubbers,
8 parts of rubber and plastic alloys,
7 parts, resol,
1.5 parts of zinc borates,
4 parts of nano zine oxides,
1 part of stearic acid,
3 parts of Sulfurs,
1 part of high abrasion furnace black(HAF),
8 parts of carbon black N550,
15 parts of medium super abrasion furnace blacks,
5 parts of antimonous oxides,
0.5 part, aluminium hydroxide,
3 parts of antioxidant 4010s,
0.5 part of antioxidant A,
70% 1 part of clorafin,
1.5 parts of cobalt naphthenates,
10 parts of organo silane coupling agents,
4 parts of polynites,
2.5 parts of promotor 6PPD,
3 parts of Vulcanization accelerator TMTDs,
The last of the ten Heavenly stems, dibutylester was 5 parts,
2.5 parts of barium stearates,
2 parts of glass fiber powders.
Beneficial effect of the present invention is:
The present invention adopts enclosed mode, provide a kind of freezing industry to form by the proportioning of the rubber cover of conveying belt, between each component, act synergistically, there is good cold resistance energy, anti-wear-resisting good with tear resistance, and there is suitable frictional force, be not easy to occur the phenomenon of skidding, being applicable to transmission frozen goods rapidly and efficiently, meeting the needs of freezing industry, is the dedicated conveyer belt of freezing industry.
In a word, conveying belt formula of the present invention, has considered the demand of all respects, and under the good prerequisite of anti-low temperature, the performances such as wear-resisting, anti tear are also very good, made up the blank of freezing industry, concrete outstanding substantive distinguishing features and the progress of significance.
The performance index of sizing material are as follows:
Shore hardness A 57-58, tensile strength 19.2-21.9MPa, elongation rate of tensile failure 550-650%, cold-resistant coefficient (45 ℃) 0.65-0.85 that stretches, Akron abrasion loss 0.20-0.30cm
3.
Embodiment
Below by specific embodiment, technical scheme of the present invention is described in detail.
embodiment 1
A rubber cover for conveying belt for freezing industry, it consists of following component by weight,
25 parts of cis-1,4-polybutadiene rubbers,
60 parts of natural rubbers,
8 parts of rubber and plastic alloys,
7 parts, resol,
1 part of zinc borate,
3 parts of nano zine oxides,
2 parts of stearic acid,
2 parts of Sulfurs,
15 parts of high abrasion furnace black(HAF),
5 parts of carbon black N550,
20 parts of medium super abrasion furnace blacks,
3 parts of antimonous oxides,
3 parts, aluminium hydroxide,
2 parts of antioxidant 4010s,
0.5 part of antioxidant A,
70% 15 parts of clorafins,
2 parts of cobalt naphthenates,
8 parts of organo silane coupling agents,
5 parts of polynites,
2 parts of promotor 6PPD,
5 parts of Vulcanization accelerator TMTDs,
The last of the ten Heavenly stems, dibutylester was 10 parts,
1 part of barium stearate,
3 parts of glass fiber powders.
The performance index of sizing material are as follows:
Shore hardness A 58, tensile strength 21.8MPa, elongation rate of tensile failure 650%, the cold-resistant coefficient (45 ℃) 0.85 that stretches, Akron abrasion loss 0.20cm
3.
embodiment 2
A rubber cover for conveying belt for freezing industry, it consists of following component by weight,
25 parts of cis-1,4-polybutadiene rubbers,
60 parts of natural rubbers,
8 parts of rubber and plastic alloys,
7 parts, resol,
2 parts of zinc borates,
2 parts of nano zine oxides,
3 parts of stearic acid,
2.5 parts of Sulfurs,
12 parts of high abrasion furnace black(HAF),
6 parts of carbon black N550,
10 parts of medium super abrasion furnace blacks,
2 parts of antimonous oxides,
2 parts, aluminium hydroxide,
1 part of antioxidant 4010,
0.7 part of antioxidant A,
70% 10 parts of clorafins,
1 part of cobalt naphthenate,
5 parts of organo silane coupling agents,
2 parts of polynites,
22 parts of promotor 6PPD,
4 parts of Vulcanization accelerator TMTDs,
The last of the ten Heavenly stems, dibutylester was 8 parts,
2 parts of barium stearates,
4 parts of glass fiber powders.
The performance index of sizing material are as follows:
Shore hardness A 58, tensile strength 21.9MPa, elongation rate of tensile failure 620%, the cold-resistant coefficient (45 ℃) 0.80 that stretches, Akron abrasion loss 0.26cm
3.
embodiment 3
A rubber cover for conveying belt for freezing industry, it consists of following component by weight,
25 parts of cis-1,4-polybutadiene rubbers,
60 parts of natural rubbers,
8 parts of rubber and plastic alloys,
7 parts, resol,
1.5 parts of zinc borates,
4 parts of nano zine oxides,
1 part of stearic acid,
3 parts of Sulfurs,
1 part of high abrasion furnace black(HAF),
8 parts of carbon black N550,
15 parts of medium super abrasion furnace blacks,
5 parts of antimonous oxides,
0.5 part, aluminium hydroxide,
3 parts of antioxidant 4010s,
0.5 part of antioxidant A,
70% 1 part of clorafin,
1.5 parts of cobalt naphthenates,
10 parts of organo silane coupling agents,
4 parts of polynites,
2.5 parts of promotor 6PPD,
3 parts of Vulcanization accelerator TMTDs,
The last of the ten Heavenly stems, dibutylester was 5 parts,
2.5 parts of barium stearates,
2 parts of glass fiber powders.
The performance index of sizing material are as follows:
Shore hardness A 57, tensile strength 19.5MPa, elongation rate of tensile failure 570%, the cold-resistant coefficient (45 ℃) 0.75 that stretches, Akron abrasion loss 0.25cm
3.
Claims (4)
1. a rubber cover for conveying belt for freezing industry, it consists of following component by weight,
25 parts of cis-1,4-polybutadiene rubbers,
60 parts of natural rubbers,
8 parts of rubber and plastic alloys,
7 parts, resol,
Zinc borate 1-2 part,
Nano zine oxide 2-4 part,
Stearic acid 1-3 part,
Sulfur 1-3 part,
High abrasion furnace black(HAF) 10-15 part,
Carbon black N550 5-10 part,
Medium super abrasion furnace black 10-20 part,
Antimonous oxide 1-5 part,
Aluminium hydroxide 0.5-3 part,
Antioxidant 4010 1-3 part,
Antioxidant A 0.5-1 part,
70% clorafin 10-15 part,
Cobalt naphthenate 1-2 part,
Organo silane coupling agent 5-10 part,
Polynite 1-5 part,
Promotor 6PPD 2-3 part,
Vulcanization accelerator TMTD 3-5 part,
The last of the ten Heavenly stems dibutylester 5-10 part,
Barium stearate 1-3 part,
Glass fiber powder 2-5 part.
2. the rubber cover of conveying belt for freezing industry according to claim 1, is characterized in that, it consists of following component by weight,
25 parts of cis-1,4-polybutadiene rubbers,
60 parts of natural rubbers,
8 parts of rubber and plastic alloys,
7 parts, resol,
1 part of zinc borate,
3 parts of nano zine oxides,
2 parts of stearic acid,
2 parts of Sulfurs,
15 parts of high abrasion furnace black(HAF),
5 parts of carbon black N550,
20 parts of medium super abrasion furnace blacks,
3 parts of antimonous oxides,
3 parts, aluminium hydroxide,
2 parts of antioxidant 4010s,
0.5 part of antioxidant A,
70% 15 parts of clorafins,
2 parts of cobalt naphthenates,
8 parts of organo silane coupling agents,
5 parts of polynites,
2 parts of promotor 6PPD,
5 parts of Vulcanization accelerator TMTDs,
The last of the ten Heavenly stems, dibutylester was 10 parts,
1 part of barium stearate,
3 parts of glass fiber powders.
3. the rubber cover of conveying belt for freezing industry according to claim 1, is characterized in that, it consists of following component by weight,
25 parts of cis-1,4-polybutadiene rubbers,
60 parts of natural rubbers,
8 parts of rubber and plastic alloys,
7 parts, resol,
2 parts of zinc borates,
2 parts of nano zine oxides,
3 parts of stearic acid,
2.5 parts of Sulfurs,
12 parts of high abrasion furnace black(HAF),
6 parts of carbon black N550,
10 parts of medium super abrasion furnace blacks,
2 parts of antimonous oxides,
2 parts, aluminium hydroxide,
1 part of antioxidant 4010,
0.7 part of antioxidant A,
70% 10 parts of clorafins,
1 part of cobalt naphthenate,
5 parts of organo silane coupling agents,
2 parts of polynites,
22 parts of promotor 6PPD,
4 parts of Vulcanization accelerator TMTDs,
The last of the ten Heavenly stems, dibutylester was 8 parts,
2 parts of barium stearates,
4 parts of glass fiber powders.
4. the rubber cover of conveying belt for freezing industry according to claim 1, is characterized in that, it consists of following component by weight,
25 parts of cis-1,4-polybutadiene rubbers,
60 parts of natural rubbers,
8 parts of rubber and plastic alloys,
7 parts, resol,
1.5 parts of zinc borates,
4 parts of nano zine oxides,
1 part of stearic acid,
3 parts of Sulfurs,
1 part of high abrasion furnace black(HAF),
8 parts of carbon black N550,
15 parts of medium super abrasion furnace blacks,
5 parts of antimonous oxides,
0.5 part, aluminium hydroxide,
3 parts of antioxidant 4010s,
0.5 part of antioxidant A,
70% 1 part of clorafin,
1.5 parts of cobalt naphthenates,
10 parts of organo silane coupling agents,
4 parts of polynites,
2.5 parts of promotor 6PPD,
3 parts of Vulcanization accelerator TMTDs,
The last of the ten Heavenly stems, dibutylester was 5 parts,
2.5 parts of barium stearates,
2 parts of glass fiber powders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310620227.1A CN103665456B (en) | 2013-11-29 | 2013-11-29 | A kind of rubber cover of freezing industry conveying belt |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310620227.1A CN103665456B (en) | 2013-11-29 | 2013-11-29 | A kind of rubber cover of freezing industry conveying belt |
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| CN103665456A true CN103665456A (en) | 2014-03-26 |
| CN103665456B CN103665456B (en) | 2015-09-30 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104761763A (en) * | 2015-04-21 | 2015-07-08 | 南京东亚橡塑制品有限公司 | Rubber material retaining elasticity under low-temperature environment, and preparation method thereof |
| CN106795332A (en) * | 2014-10-07 | 2017-05-31 | 株式会社普利司通 | Rubber composition used for conveyer belt and conveyer belt |
| CN108117674A (en) * | 2017-12-25 | 2018-06-05 | 北京欧美中科学技术研究院 | A kind of formula of anticorrosion antiwear rubber pad and preparation method thereof |
| CN112708179A (en) * | 2020-12-24 | 2021-04-27 | 无锡宝通科技股份有限公司 | Fabric core laminated flame-retardant conveyor belt covering rubber for coal mine and preparation method thereof |
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| CN101987889A (en) * | 2009-08-07 | 2011-03-23 | 焦玉怀 | Rubber and plastic alloy material |
| CN102070798A (en) * | 2010-11-23 | 2011-05-25 | 安徽盛运橡胶有限责任公司 | Cold-resistance rubber covering layer of conveyer support roller and preparation method thereof |
| CN103254474A (en) * | 2013-05-21 | 2013-08-21 | 江苏福莱欧工业制带有限公司 | Cold-resistant conveyor belt |
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| CN101987889A (en) * | 2009-08-07 | 2011-03-23 | 焦玉怀 | Rubber and plastic alloy material |
| CN102070798A (en) * | 2010-11-23 | 2011-05-25 | 安徽盛运橡胶有限责任公司 | Cold-resistance rubber covering layer of conveyer support roller and preparation method thereof |
| CN103254474A (en) * | 2013-05-21 | 2013-08-21 | 江苏福莱欧工业制带有限公司 | Cold-resistant conveyor belt |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106795332A (en) * | 2014-10-07 | 2017-05-31 | 株式会社普利司通 | Rubber composition used for conveyer belt and conveyer belt |
| CN106795332B (en) * | 2014-10-07 | 2018-11-13 | 株式会社普利司通 | Rubber composition and conveyer belt used for conveyer belt |
| US10442915B2 (en) | 2014-10-07 | 2019-10-15 | Bridgestone Corporation | Rubber composition for conveyor belt, and conveyor belt |
| CN104761763A (en) * | 2015-04-21 | 2015-07-08 | 南京东亚橡塑制品有限公司 | Rubber material retaining elasticity under low-temperature environment, and preparation method thereof |
| CN108117674A (en) * | 2017-12-25 | 2018-06-05 | 北京欧美中科学技术研究院 | A kind of formula of anticorrosion antiwear rubber pad and preparation method thereof |
| CN112708179A (en) * | 2020-12-24 | 2021-04-27 | 无锡宝通科技股份有限公司 | Fabric core laminated flame-retardant conveyor belt covering rubber for coal mine and preparation method thereof |
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| CN103665456B (en) | 2015-09-30 |
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Effective date of registration: 20181227 Address after: 221008 Nanmen Shili Industrial Park C-7, Wenchang Campus, Xuzhou University of Mining and Technology, Jiangsu Province Patentee after: Yuan Sijing Address before: 257335 Rubber Industrial Park, Da Wang Town, Guangrao County, Dongying, Shandong Patentee before: Shandong Yongtai Chemical Co., Ltd. |
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Effective date of registration: 20190923 Address after: 221300 Jiangsu city of Xuzhou province Tiefu town of Pizhou City Village (Industrial Zone) Patentee after: Xuzhou Chun Kang Food Co., Ltd. Address before: 221008 ten mile Industrial Park, South Gate, Wenchang campus, Xuzhou University of mining and technology, Jiangsu, C-7 Patentee before: Yuan Si Jing |