CN107629329A - High temperature resistant tear-proof conveyer belt - Google Patents
High temperature resistant tear-proof conveyer belt Download PDFInfo
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- CN107629329A CN107629329A CN201610565307.5A CN201610565307A CN107629329A CN 107629329 A CN107629329 A CN 107629329A CN 201610565307 A CN201610565307 A CN 201610565307A CN 107629329 A CN107629329 A CN 107629329A
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Abstract
The invention discloses high temperature resistant tear-proof conveyer belt, feed components form as follows according to parts by weight：Compound 100 parts of rubber master batch, 57 parts of the chlorosulfonated polyethylene of chlorinty 25 30%, 68 parts of carbon black, glass fibre is 10 15 parts, 10 12 parts of aramid fiber short fibre, 24 parts of N (4 aniiinophenyl) maleimide, 0.6 0.8 parts of zinc dimethacrylate, 68 parts of hybrid resin, 12 parts of adhesive, 68 parts of reinforcing filler, vulcanizing agent is 24 parts, 23 parts of stearic acid, 1.2 1.5 parts of anion surfactant, 0.6 0.8 parts of anti-scorching agent CTP, 24 parts of pine tar, 1.5 1.8 parts of antioxidant A W.Have high-tenacity, height anti-tear the invention enables conveyer belt and other effects, significantly reduce rolling resistance, the dynamic heat build up of sizing material, improve the cut resistant of conveyer belt sizing material, anti-flexing fatigue, anti-crack and the performance such as increase, bonding transitional function well can be played to the sizing material of high-heat-resistant conveyer belt simultaneously, the generation of anti-delamination, the thermal stability of sizing material is improved, is advantageous to extend the service life of conveyer belt.
Description
Technical field
The invention belongs to conveyer belt technical field, and in particular to high temperature resistant tear-proof conveyer belt.
Background technology
Conveyer belt uses high performance each component additive, for metal and rubber, rubber and rubber, fabric and rubber
Nian Jie between glue, fabric and between fabric and metal all has good adhesive property.It is widely used in electricity
The industries such as power, colliery, steel, cement, as production scale constantly expands, production capacity is improved constantly, and steel, cement industry are produced
Middle material transportation part --- conveyer belt proposes higher requirement.Usually require that conveyer belt has preferable anti-wear performance.So
And at present used in domestic T2 ranks heat resistance conveyor belt, to concern the consideration of wearability of conveyer belt service life it is few again
It is few.
Conveyer belt has the advantages that freight volume is big, transfer efficiency is high, but due to conveyer belt in running by multi-party
Face resistance, a large amount of energy losses are also resulted in, form larger waste.Suffered most important resistance is conveyer belt deformation in operation
Rolling resistance, account for the 60% of gross energy loss.But used technology has its limitation, its patent formulation mainly passes through
Main glue and with butadiene rubber, reduces rubber rolling resistance, although convenient reducing rolling resistance using white carbon/silane systems
There is improved effect, but simultaneously result in rubber tear resistance to decline to a great extent, hidden danger is brought to conveyer belt running.
In addition, existing conveyer belt in high temperature environments conveyer belt glue surface because charing sintering form segmentation crack, due to tortoise
The larger formation gap in crackle road, the heat easily casing play transmission to belt carcass rapidly of high-temperature material, the too high meeting of casing play temperature
Its intensity is caused to decline, so as to reduce the life-span of conveyer belt.In use, because use environment is severe, heat-resistant, wear-resistant
During rubber conveyer belt insufficient strength, easily tear, brings use cost to increase, and will also result on man-hour because repairing or changing
Loss.Therefore, developing a kind of relative inexpensiveness has the conveyer belt of temperature resistant capability and tear resistance energy significant.
The content of the invention
For problems of the prior art, it is an object of the invention to provide high temperature resistant tear-proof conveyer belt.
The technical scheme that the present invention takes is：
High temperature resistant tear-proof conveyer belt, feed components form as follows according to parts by weight：
Compound 100 parts of rubber master batch, chlorinty 25-30% chlorosulfonated polyethylene 5-7 parts, carbon black 6-8 parts, glass fibre are
10-15 parts, aramid fiber short fibre 10-12 parts, N- (4- aniiinophenyls) maleimide 2-4 parts, zinc dimethacrylate 0.6-
0.8 part, hybrid resin 6-8 parts, adhesive 1-2 parts, reinforcing filler 6-8 parts, vulcanizing agent be 2-4 parts, stearic acid 2-3 parts, the moon
Ionic surface active agent 1.2-1.5 parts, anti-scorching agent CTP 0.6-0.8 parts, pine tar 2-4 parts, antioxidant A W 1.5-1.8 parts.
Further, the preparation method of the compound rubber master batch is：Nano organic montmorillonite 3-5 parts are taken to be dissolved in 100 parts of water,
Add containing EP rubbers and fluorosioloxane rubber according to 1：The rubber latex for 100 parts of the rubber that the concentration of 1 composition is 40%, formed equal
Even mixed liquor, 2-3% calcium chloride flocculation is added, is filtered, spray drying.
Further, the carbon black is super carbon black N220 and carbon black N234 according to weight ratio 1：The mixture of 1 composition.
Further, the hybrid resin is pressed for the phenolic resin and the Petropols of carbon 9 of the hexa containing 5-6%
According to weight than 5：The mixture of 3 compositions.
Further, the reinforcing filler is magnesia, calcium oxide and precipitated calcium carbonate according to weight ratio 2：2：3 compositions
Mixture.
Further, described adhesive is Kai Muluoke adhesives and double-(3- triethoxysilanes propyl group)-sodium tetrasulfide
According to weight than 10：The mixture of 0.1 composition.
Further, the vulcanizing agent is sulphur, 4,4`- dimorpholinyl disulfides and lubricant TR121 according to weight ratio 5：
2：The mixture of 1 composition.
Further, the anion surfactant is sodium alkyl benzene sulfonate, salts of alkyl sulfosuccinates ester and aphthenic acids
Cobalt is according to weight than 3：4：The mixture of 3 compositions.
Beneficial effects of the present invention are：
For the present invention using EP rubbers and fluorosioloxane rubber as raw material, addition nano organic montmorillonite is prepared into compound rubber master batch, makes
Preparation Method is simple, and obtained compound rubber master batch is under the synergy of nanoclay so that conveyer belt has high-tenacity, high anti-tear etc.
Effect, improve the cut resistant of conveyer belt sizing material, anti-flexing fatigue, anti-crack and the performance such as increase, be advantageous to extend making for conveyer belt
Use the life-span.
The synergy of glass fibre, aramid fiber short fibre and reinforcing filler in the present invention, significantly reduces sizing material
Rolling resistance, dynamic heat build up, transient temperature can reach 400-500 DEG C, reach as high as 600 DEG C, therefore for use in this height
The intensity of conveyer belt coating rubber under warm environment significantly declines, the significantly wear-out failure of easy large area；Meet conveying material
The compositions such as the requirement to temperature, carbon black are as filling system, it is possible to increase the heatproof air aging performance of conveyer belt, while can be to resistance to
The sizing material of high hot conveyer belt plays bonding transitional function well, the generation of anti-delamination, substantially increases the use of conveyer belt
Life-span.
The compositions such as hybrid resin and temperature tolerance age resistor in the present invention produce good heat-proof aging cooperative effect, obtain
Conveyer belt there is heat resistance and tear resistance energy, the addition of adhesive, vulcanizing agent largely improves conveyer belt sizing material
Heat-proof quality, ensure that the intensity and interlaminar bonding property of belt carcass, improve the flex fatig resistance and thermal stability of sizing material,
Elasticity is good, with excellent fire resistance and with higher intensity, tear resistance.
Embodiment
Embodiment 1
High temperature resistant tear-proof conveyer belt, feed components form as follows according to parts by weight：
Compound 100 parts of rubber master batch, 7 parts of the chlorosulfonated polyethylene of chlorinty 25%, super carbon black N220 and carbon black N234 are according to weight
Measure ratio 1：6 parts of carbon black, the glass fibre of 1 composition are 10 parts, 10 parts of aramid fiber short fibre, N- (4- aniiinophenyls) maleimide
2 parts, 0.6 part of zinc dimethacrylate, the phenolic resin containing 6% hexa and the Petropols of carbon 9 are according to weight ratio
5：6 parts of hybrid resin, Kai Muluoke adhesives and double-(3- triethoxysilanes propyl group)-sodium tetrasulfide of 3 compositions are according to weight
Than 10：1 part of adhesive, magnesia, calcium oxide and the precipitated calcium carbonate of 0.1 composition are according to weight ratio 2：2：The reinforcement of 3 compositions is filled out
6 parts of agent, sulphur, 4,4`- dimorpholinyl disulfides and lubricant TR121 are filled according to weight ratio 5：2：1 composition vulcanizing agent for 2 parts,
2 parts of stearic acid, sodium alkyl benzene sulfonate, salts of alkyl sulfosuccinates ester and cobalt naphthenate are according to weight ratio 3：4：The anion of 3 compositions
1.2 parts of surfactant, 0.6 part of anti-scorching agent CTP, 2 parts of pine tar, 1.5 parts of antioxidant A W.
The preparation method of above-mentioned compound rubber master batch is：5 parts of nano organic montmorillonite is taken to be dissolved in 100 parts of water, addition contains second
Third rubber and fluorosioloxane rubber are according to 1：The rubber latex for 100 parts of the rubber that the concentration of 1 composition is 40%, form uniform mixing
Liquid, 2% calcium chloride flocculation is added, is filtered, spray drying.
Embodiment 2
High temperature resistant tear-proof conveyer belt, feed components form as follows according to parts by weight：
Compound 100 parts of rubber master batch, 6 parts of the chlorosulfonated polyethylene of chlorinty 28%, super carbon black N220 and carbon black N234 are according to weight
Measure ratio 1：7 parts of carbon black, the glass fibre of 1 composition are 12 parts, 11 parts of aramid fiber short fibre, N- (4- aniiinophenyls) maleimide
3 parts, 0.7 part of zinc dimethacrylate, the phenolic resin containing 5% hexa and the Petropols of carbon 9 are according to weight ratio
5：7 parts of hybrid resin, Kai Muluoke adhesives and double-(3- triethoxysilanes propyl group)-sodium tetrasulfide of 3 compositions are according to weight
Than 10：1.5 parts of adhesive, magnesia, calcium oxide and the precipitated calcium carbonate of 0.1 composition are according to weight ratio 2：2：The reinforcement of 3 compositions
7 parts of filler, sulphur, 4,4`- dimorpholinyl disulfides and lubricant TR121 are according to weight ratio 5：2：The vulcanizing agent of 1 composition is 3
Part, 2.5 parts of stearic acid, sodium alkyl benzene sulfonate, salts of alkyl sulfosuccinates ester and cobalt naphthenate are according to weight ratio 3：4：The moon of 3 compositions
1.3 parts of ionic surface active agent, 0.7 part of anti-scorching agent CTP, 3 parts of pine tar, 1.6 parts of antioxidant A W.
The preparation method of above-mentioned compound rubber master batch is：4 parts of nano organic montmorillonite is taken to be dissolved in 100 parts of water, addition contains second
Third rubber and fluorosioloxane rubber are according to 1：The rubber latex for 100 parts of the rubber that the concentration of 1 composition is 40%, form uniform mixing
Liquid, 2% calcium chloride flocculation is added, is filtered, spray drying.
Embodiment 3
High temperature resistant tear-proof conveyer belt, feed components form as follows according to parts by weight：
Compound 100 parts of rubber master batch, 5 parts of the chlorosulfonated polyethylene of chlorinty 25%, super carbon black N220 and carbon black N234 are according to weight
Measure ratio 1：8 parts of carbon black, the glass fibre of 1 composition are 15 parts, 12 parts of aramid fiber short fibre, N- (4- aniiinophenyls) maleimide
4 parts, 0.8 part of zinc dimethacrylate, the phenolic resin containing 6% hexa and the Petropols of carbon 9 are according to weight ratio
5：8 parts of hybrid resin, Kai Muluoke adhesives and double-(3- triethoxysilanes propyl group)-sodium tetrasulfide of 3 compositions are according to weight
Than 10：2 parts of adhesive, magnesia, calcium oxide and the precipitated calcium carbonate of 0.1 composition are according to weight ratio 2：2：The reinforcement of 3 compositions is filled out
8 parts of agent, sulphur, 4,4`- dimorpholinyl disulfides and lubricant TR121 are filled according to weight ratio 5：2：1 composition vulcanizing agent for 4 parts,
3 parts of stearic acid, sodium alkyl benzene sulfonate, salts of alkyl sulfosuccinates ester and cobalt naphthenate are according to weight ratio 3：4：The anion of 3 compositions
1.5 parts of surfactant, 0.8 part of anti-scorching agent CTP, 4 parts of pine tar, 1.8 parts of antioxidant A W.
The preparation method of above-mentioned compound rubber master batch is：3 parts of nano organic montmorillonite is taken to be dissolved in 100 parts of water, addition contains second
Third rubber and fluorosioloxane rubber are according to 1：The rubber latex for 100 parts of the rubber that the concentration of 1 composition is 40%, form uniform mixing
Liquid, 3% calcium chloride flocculation is added, is filtered, spray drying.
The above embodiments 1, the experimental result data of embodiment 2 and conveyer belt made from embodiment 3 and custom requirements
Data are as shown in table 1 below,
The parameter comparison table of conveyer belt made from the embodiment of the present application of table 1 and conventional conveyer belt
Embodiment 1, embodiment 2, the formula high temperature resistant of embodiment 3, tear-proof, tensile strength and resistance to as can be seen from the above table
Fatigue behaviour can meet to require.
Described above is not limitation of the present invention, it should be pointed out that：Come for those skilled in the art
Say, on the premise of essential scope of the present invention is not departed from, some variations, modifications, additions or substitutions can also be made, these improvement
Protection scope of the present invention is also should be regarded as with retouching.
Claims (8)
1. high temperature resistant tear-proof conveyer belt, it is characterised in that feed components form as follows according to parts by weight：Compound rubber master batch 100
Part, chlorinty 25-30% chlorosulfonated polyethylene 5-7 parts, carbon black 6-8 parts, glass fibre are 10-15 parts, aramid fiber short fibre 10-
12 parts, it is N- (4- aniiinophenyls) maleimide 2-4 parts, zinc dimethacrylate 0.6-0.8 parts, hybrid resin 6-8 parts, viscous
Mixture 1-2 parts, reinforcing filler 6-8 parts, vulcanizing agent are 2-4 parts, stearic acid 2-3 parts, anion surfactant 1.2-1.5
Part, anti-scorching agent CTP 0.6-0.8 parts, pine tar 2-4 parts, antioxidant A W 1.5-1.8 parts.
2. high temperature resistant tear-proof conveyer belt according to claim 1, it is characterised in that the preparation method of the compound rubber master batch
For：Take nano organic montmorillonite 3-5 parts to be dissolved in 100 parts of water, add containing EP rubbers and fluorosioloxane rubber according to 1：1 composition
Concentration is the rubber latex of 40% 100 parts of rubber, forms uniform mixed liquor, adds 2-3% calcium chloride flocculation, filters,
Spray drying.
3. high temperature resistant tear-proof conveyer belt according to claim 1, it is characterised in that the carbon black is super carbon black N220 and charcoal
Black N234 is according to weight than 1：The mixture of 1 composition.
4. high temperature resistant tear-proof conveyer belt according to claim 1, it is characterised in that the hybrid resin is containing 5-6%'s
The phenolic resin and the Petropols of carbon 9 of hexa are according to weight ratio 5：The mixture of 3 compositions.
5. high temperature resistant tear-proof conveyer belt according to claim 1, it is characterised in that the reinforcing filler be magnesia,
Calcium oxide and precipitated calcium carbonate are according to weight ratio 2：2：The mixture of 3 compositions.
6. high temperature resistant tear-proof conveyer belt according to claim 1, it is characterised in that described adhesive bonds for Kai Muluoke
Agent is with double-(3- triethoxysilanes propyl group)-sodium tetrasulfide according to weight than 10：The mixture of 0.1 composition.
7. high temperature resistant tear-proof conveyer belt according to claim 1, it is characterised in that the vulcanizing agent is sulphur, 4,4`- bis-
Vulcanize dimorpholine and lubricant TR121 according to weight ratio 5：2：The mixture of 1 composition.
8. high temperature resistant tear-proof conveyer belt according to claim 1, it is characterised in that the anion surfactant is alkane
Base benzene sulfonic acid sodium salt, salts of alkyl sulfosuccinates ester and cobalt naphthenate are according to weight ratio 3：4：The mixture of 3 compositions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610565307.5A CN107629329A (en) | 2016-07-18 | 2016-07-18 | High temperature resistant tear-proof conveyer belt |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610565307.5A CN107629329A (en) | 2016-07-18 | 2016-07-18 | High temperature resistant tear-proof conveyer belt |
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| Publication Number | Publication Date |
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| CN107629329A true CN107629329A (en) | 2018-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610565307.5A Pending CN107629329A (en) | 2016-07-18 | 2016-07-18 | High temperature resistant tear-proof conveyer belt |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292363A (en) * | 2018-07-25 | 2019-02-01 | 宁波伏龙同步带有限公司 | A kind of thermostable planar band |
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| CN104312019A (en) * | 2014-11-14 | 2015-01-28 | 无锡宝通带业股份有限公司 | Glass fiber high-heat-resistant conveying belt covering rubber and preparation method thereof |
| CN104672918A (en) * | 2013-12-03 | 2015-06-03 | 青岛奥普利输送带有限公司 | High-heat-stability fluorosilicone rubber tube material |
| CN104672555A (en) * | 2013-11-28 | 2015-06-03 | 青岛奥普利输送带有限公司 | Wear-resistant heat-resistant conveyer belt coated rubber |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746218A (en) * | 2005-08-09 | 2006-03-15 | 贵州大众橡胶有限公司 | High and low temperature resistant wedge band |
| CN101028888A (en) * | 2007-03-23 | 2007-09-05 | 无锡市宝通带业有限公司 | High-temperature-resistant conveying belt |
| CN102516610A (en) * | 2011-12-08 | 2012-06-27 | 无锡宝通带业股份有限公司 | Clay rubber nanocomposite for conveyor belt covering layer and preparation method thereof |
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| CN104672555A (en) * | 2013-11-28 | 2015-06-03 | 青岛奥普利输送带有限公司 | Wear-resistant heat-resistant conveyer belt coated rubber |
| CN104672918A (en) * | 2013-12-03 | 2015-06-03 | 青岛奥普利输送带有限公司 | High-heat-stability fluorosilicone rubber tube material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109292363A (en) * | 2018-07-25 | 2019-02-01 | 宁波伏龙同步带有限公司 | A kind of thermostable planar band |
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