CN107629330A - Abrasion resistant fire blocking conveyer belt - Google Patents
Abrasion resistant fire blocking conveyer belt Download PDFInfo
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- CN107629330A CN107629330A CN201610566159.9A CN201610566159A CN107629330A CN 107629330 A CN107629330 A CN 107629330A CN 201610566159 A CN201610566159 A CN 201610566159A CN 107629330 A CN107629330 A CN 107629330A
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- conveyer belt
- abrasion resistant
- resistant fire
- fire blocking
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Abstract
The invention discloses abrasion resistant fire blocking conveyer belt, feed components form as follows according to parts by weight：22 25 parts of ethylene propylene diene rubber, 15 18 parts of neoprene, 10 15 parts of nitrile rubber, 8 12 parts of haloflex, 46 parts of carbon black, 7 10 parts of sulphur, 35 parts of phosphonium flame retardant, 0.6 0.8 parts of diphenyl disulfide a pair of horses going side by side thiazole, 1.2 1.5 parts of compound stabilizer, 0.8 1 parts of N isopropyl N ' diphenyl-para-phenylene diamines, 23 parts of age resistor, 0.5 0.7 parts of dispersant, 69 parts of adhesive, 24 parts of plasticizer, 68 parts of asbestos fibre, 8 10 parts of dioctyl phthalate, 16 18 parts of reinforced filling, 35 parts of sulphonyl amine promoter, 0.5 0.8 parts of stearic acid.Transfer efficiency of the present invention is high, and surface elasticity is good, and obtained stretch-proof, wear-resisting flame-retardant conveyer belt coating rubber tensile strength improve 13.6% than existing product, anti-wear performance improves 39%, has good resistance to anti-flammability, improves the intensity of conveyer belt, elongation is high, ensure that its long-life.
Description
Technical field
The invention belongs to conveyer belt technical field, and in particular to abrasion resistant fire blocking conveyer belt.
Background technology
Transmission belt is applied to the material conveying of the industries such as coal, mine, harbour, electric power, metallurgy, building materials, has stretching strong
Spend big, long lifespan, small, flexible resistance is good, is conveyed for long range, large span, large conveying quantity and high speed material using extending.It is resistance to
High temperature conveyer belt, is called heat resistance conveyor belt, is a kind of extraordinary heavy-duty conveyor belt, mainly for delivery of the row such as steel, cement, coke
The high-temperature material of industry.And the resistance to calcination better performances using metal material as the high temperature-resistance conveyor belt of casing play, suitable for temperature compared with
Height, as used under conditions of 300 DEG C, therefore, the high temperature-resistance conveyor belt using metal material as casing play is also referred to as resistance to calcination conveying
Band.The conveying material of building trade generally has the characteristics of high temperatures, while is in the consideration for conveyer belt service life,
Usually require that conveyer belt has preferable anti-wear performance.And current general applications fabric core conveyor belt L rank conveyer belts, wearability
Can be not satisfactory with anti-flammability.
The temperature of the conveyer belt conveying material used under inclement condition environment up to 180~240 DEG C, moment up to 600 DEG C,
Common conveyer belt can not bear high temperature sintering, it may appear that surface causes rubber to come off because scorching or burning, and destroys conveying
The surface of band, heat inwardly transmit rapidly from destroyed surface, cause framework material to destroy, reduce the intensity of conveyer belt,
The service life of conveyer belt has been had a strong impact on, has reduced service efficiency, while has added the maintenance cost and cost of labor of enterprise.
Conveying using plastics such as polyvinyl chloride as rubber cover carries preferable fire resistance, but its surface glue poor flexibility, rubs
It is low to wipe coefficient, in addition, existing plastic cover conveyer belt has insufficient strength, elongation is relatively low and wears the shortcomings that larger, seriously
Constrain the application of plastic cover conveyer belt.Therefore, it is good how to produce a kind of fire resistance, it is good to be not easy delamination, anti-wear performance, uses
The conveyer belt of long lifespan is significant.
The content of the invention
For conveyer belt fire resistance present in prior art and the technical problem of anti-wear performance difference, the purpose of the present invention
It is to provide abrasion resistant fire blocking conveyer belt, improves the fire resistance and anti-wear performance of conveyer belt.
The technical scheme that the present invention takes is：
Abrasion resistant fire blocking conveyer belt, feed components form as follows according to parts by weight：
Ethylene propylene diene rubber 22-25 parts, neoprene 15-18 parts, nitrile rubber 10-15 parts, haloflex 8-12 parts,
Carbon black 4-6 parts, sulphur 7-10 parts, phosphonium flame retardant 3-5 parts, diphenyl disulfide a pair of horses going side by side thiazole 0.6-0.8 parts, compound stabilizer 1.2-
1.5 parts, N- isopropyls-N '-diphenyl-para-phenylene diamine 0.8-1 parts, age resistor 2-3 parts, dispersant 0.5-0.7 parts, adhesive 6-9
Part, plasticizer 2-4 parts, asbestos fibre 6-8 parts, dioctyl phthalate 8-10 parts, reinforced filling 16-18 parts, sulfonamide promote
Enter agent 3-5 parts, stearic acid 0.5-0.8 parts.
Further, the phosphonium flame retardant be IPPP, multicomponent isocyanate and with two chloropropyl phosphorus
Acid esters is according to weight than 2：1：The mixture of 1 composition.
Further, the compound stabilizer is APP, calcium carbonate and pine tar according to weight ratio 2：2：5 compositions
Mixture.
Further, the age resistor is antioxidant 4010NA and anti-aging agent RD according to weight ratio 2：The mixture of 3 compositions.
Further, the dispersant is lead stearate and chlorinated paraffin according to weight ratio 1：The mixture of 3 compositions.
Further, the adhesive is reclaimed rubber RR, cyclohexanone and toluene according to weight ratio 7：2：The mixing of 2 compositions
Thing.
Further, the reinforced filling is aluminium hydroxide, magnesia and dibasic Lead Phosphite according to weight ratio 4：
1：The mixture of 1 composition.
Further, the sulphonyl amine promoter is vulcanization accelerator TBBS and accelerator DM according to weight ratio 2：5
The mixture of composition.
Beneficial effects of the present invention are：
The compounded rubber that the present invention is formed using ethylene propylene diene rubber, neoprene and nitrile rubber, reduces cost, defeated
Efficiency high is sent, surface elasticity is good, non-slip under dampness, and transfer efficiency is high, improves the combination property of conveyer belt；It is phosphorous
Fire retardant is combined using special composition, effectively prevent the problem of delamination or foaming are produced during conveyer belt use,
The conveyer belt of production can convey 300 DEG C or so of high-temperature material, and moment high temperature resistant effectively increases conveying up to 600 DEG C or so
The stability of band, extend its service life.
The synergy of diphenyl disulfide a pair of horses going side by side thiazole, asbestos fibre and special reinforced filling in the present invention, is effectively carried
The high tensile resistance of conveyer belt, anti-wear performance and processing characteristics, obtained stretch-proof, wear-resisting flame-retardant conveyer belt coating rubber
Tensile strength improves 13.6% than existing product, and anti-wear performance improves 39%, both meets requirement of the conveying material to temperature, together
When, again greatly improve the service life of conveyer belt, realize good economic benefit.
Age resistor in the present invention can effectively extend the service life of conveyer belt, and the active force between the component of adhesive can
Make it is obtained then the bond properties of rubber and belt carcass is excellent, be not easy delamination, anti-wear performance is good, ensureing the premise of conveyer belt quality
Under, service life extends, and energy resource consumption is low.
By adding rational dispersant, composite stabilizer formula, vulcanizing system is promoted using rational sulfonamide, in glue
Kind surface forms adiabatic carburization zone, makes existing good resistance to the burning property of glue kind, has higher intensity and wearability again, disperse effect
Fruit is uniform, improves the intensity of conveyer belt, and elongation is high, ensure that its long-life.
Embodiment
Embodiment 1
Abrasion resistant fire blocking conveyer belt, feed components form as follows according to parts by weight：
22 parts of ethylene propylene diene rubber, 15 parts of neoprene, 10 parts of nitrile rubber, 8 parts of haloflex, 4 parts of carbon black, sulphur
7 parts, IPPP, multicomponent isocyanate and with dichloro propyl phosphate according to weight ratio 2：1：1 composition it is phosphorous
3 parts of fire retardant, 0.6 part of diphenyl disulfide a pair of horses going side by side thiazole, APP, calcium carbonate and pine tar are according to weight ratio 2：2：5 compositions
1.2 parts of compound stabilizer, N- isopropyls-N '-diphenyl-para-phenylene diamine 0.8-1 parts, antioxidant 4010NA and anti-aging agent RD are according to weight
Measure ratio 2：2 parts of age resistor, lead stearate and the chlorinated paraffin of 3 compositions are according to weight ratio 1：0.5 part of the dispersant of 3 compositions, regeneration
Glue RR, cyclohexanone and toluene are according to weight ratio 7：2：6 parts of adhesive, 2 parts of plasticizer, 6 parts of asbestos fibre, the adjacent benzene two of 2 compositions
8 parts of formic acid dioctyl ester, aluminium hydroxide, magnesia and dibasic Lead Phosphite are according to weight ratio 4：1：The reinforced filling of 1 composition
16 parts, vulcanization accelerator TBBS and accelerator DM are according to weight ratio 2：3 parts of sulphonyl amine promoter, the stearic acid 0.5 of 5 compositions
Part.
Embodiment 2
Abrasion resistant fire blocking conveyer belt, feed components form as follows according to parts by weight：
23 parts of ethylene propylene diene rubber, 16 parts of neoprene, 12 parts of nitrile rubber, 10 parts of haloflex, 5 parts of carbon black, sulphur
8 parts of sulphur, IPPP, multicomponent isocyanate and with dichloro propyl phosphate according to weight ratio 2：1：1 composition contains
4 parts of phosphorus fire retardant, 0.7 part of diphenyl disulfide a pair of horses going side by side thiazole, APP, calcium carbonate and pine tar are according to weight ratio 2：2：5 compositions
1.4 parts of compound stabilizer, N- isopropyls-N '-diphenyl-para-phenylene diamine 0.8-1 parts, antioxidant 4010NA and anti-aging agent RD according to
Weight is than 2：2.5 parts of age resistor, lead stearate and the chlorinated paraffin of 3 compositions are according to weight ratio 1：0.6 part of the dispersant of 3 compositions,
Reclaimed rubber RR, cyclohexanone and toluene are according to weight ratio 7：2：8 parts of the adhesive of 2 compositions, 3 parts of plasticizer, 7 parts of asbestos fibre, neighbour
9 parts of dioctyl phthalate, aluminium hydroxide, magnesia and dibasic Lead Phosphite are according to weight ratio 4：1：The reinforcement of 1 composition
17 parts of filler, vulcanization accelerator TBBS and accelerator DM are according to weight ratio 2：4 parts of sulphonyl amine promoter, the tristearin of 5 compositions
0.6 part of acid.
Embodiment 3
Abrasion resistant fire blocking conveyer belt, feed components form as follows according to parts by weight：
25 parts of ethylene propylene diene rubber, 18 parts of neoprene, 15 parts of nitrile rubber, 12 parts of haloflex, 6 parts of carbon black, sulphur
10 parts of sulphur, IPPP, multicomponent isocyanate and with dichloro propyl phosphate according to weight ratio 2：1：1 composition contains
5 parts of phosphorus fire retardant, 0.8 part of diphenyl disulfide a pair of horses going side by side thiazole, APP, calcium carbonate and pine tar are according to weight ratio 2：2：5 compositions
1.5 parts of compound stabilizer, N- isopropyls-N ' -1 part of diphenyl-para-phenylene diamine, antioxidant 4010NA and anti-aging agent RD be according to weight
Than 2：3 parts of age resistor, lead stearate and the chlorinated paraffin of 3 compositions are according to weight ratio 1：0.7 part of dispersant, the reclaimed rubber of 3 compositions
RR, cyclohexanone and toluene are according to weight ratio 7：2：9 parts of adhesive, 4 parts of plasticizer, 8 parts of asbestos fibre, the O-phthalic of 2 compositions
10 parts of dioctyl phthalate, aluminium hydroxide, magnesia and dibasic Lead Phosphite are according to weight ratio 4：1：The reinforced filling 18 of 1 composition
Part, vulcanization accelerator TBBS and accelerator DM are according to weight ratio 2：5 parts of sulphonyl amine promoter, the stearic acid 0.8 of 5 compositions
Part.
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
Formula tensile strength, fire resistance and the wearability of embodiment 1, embodiment 2, embodiment 3 as can be seen from the above table
It 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. abrasion resistant fire blocking conveyer belt, it is characterised in that feed components form as follows according to parts by weight：
Ethylene propylene diene rubber 22-25 parts, neoprene 15-18 parts, nitrile rubber 10-15 parts, haloflex 8-12 parts, carbon black
4-6 parts, sulphur 7-10 parts, phosphonium flame retardant 3-5 parts, diphenyl disulfide a pair of horses going side by side thiazole 0.6-0.8 parts, compound stabilizer 1.2-1.5
Part, N- isopropyls-N '-diphenyl-para-phenylene diamine 0.8-1 parts, age resistor 2-3 parts, dispersant 0.5-0.7 parts, adhesive 6-9 parts, increasing
Mould agent 2-4 parts, asbestos fibre 6-8 parts, dioctyl phthalate 8-10 parts, reinforced filling 16-18 parts, sulphonyl amine promoter 3-
5 parts, stearic acid 0.5-0.8 parts.
2. abrasion resistant fire blocking conveyer belt according to claim 1, it is characterised in that the phosphonium flame retardant is phosphoric acid triisopropyl
Phenyl ester, multicomponent isocyanate and with dichloro propyl phosphate according to weight ratio 2：1：The mixture of 1 composition.
3. abrasion resistant fire blocking conveyer belt according to claim 1, it is characterised in that the compound stabilizer is APP, carbon
Sour calcium and pine tar are according to weight ratio 2：2：The mixture of 5 compositions.
4. abrasion resistant fire blocking conveyer belt according to claim 1, it is characterised in that the age resistor is antioxidant 4010NA and prevented
Old agent RD is according to weight than 2：The mixture of 3 compositions.
5. abrasion resistant fire blocking conveyer belt according to claim 1, it is characterised in that the dispersant is lead stearate and chlorination stone
Wax is according to weight than 1：The mixture of 3 compositions.
6. abrasion resistant fire blocking conveyer belt according to claim 1, it is characterised in that the adhesive is reclaimed rubber RR, cyclohexanone
With toluene according to weight ratio 7：2：The mixture of 2 compositions.
7. abrasion resistant fire blocking conveyer belt according to claim 1, it is characterised in that the reinforced filling is aluminium hydroxide, oxidation
Magnesium and dibasic Lead Phosphite are according to weight ratio 4：1：The mixture of 1 composition.
8. abrasion resistant fire blocking conveyer belt according to claim 1, it is characterised in that the sulphonyl amine promoter is vulcanization accelerator
TBBS and accelerator DM are according to weight ratio 2：The mixture of 5 compositions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610566159.9A CN107629330A (en) | 2016-07-18 | 2016-07-18 | Abrasion resistant fire blocking conveyer belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610566159.9A CN107629330A (en) | 2016-07-18 | 2016-07-18 | Abrasion resistant fire blocking conveyer belt |
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| Publication Number | Publication Date |
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| CN107629330A true CN107629330A (en) | 2018-01-26 |
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ID=61112145
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610566159.9A Pending CN107629330A (en) | 2016-07-18 | 2016-07-18 | Abrasion resistant fire blocking conveyer belt |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485013A (en) * | 2018-04-13 | 2018-09-04 | 广东顺德刚辉橡胶金属制品有限公司 | A kind of fire-retardant ozone-resistant rubbber of oil resistant and preparation method thereof |
| CN108822367A (en) * | 2018-06-25 | 2018-11-16 | 怀宁县江镇代家凹铜矿有限公司 | A kind of wear-resistant conveyor belt for Mining Market process |
| CN109320806A (en) * | 2018-11-06 | 2019-02-12 | 盐城神瑞胶带有限公司 | A kind of PVG whole belt core fire retarding conveying band |
| CN109809106A (en) * | 2018-11-28 | 2019-05-28 | 青岛环球输送带有限公司 | A kind of dedicated heat resistance conveyor belt of large junk and its preparation process |
| CN110712922A (en) * | 2019-09-20 | 2020-01-21 | 宁顺集团有限公司 | Degradable conveying belt adopting biological base material |
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| CN102275712A (en) * | 2011-05-23 | 2011-12-14 | 兖矿集团有限公司 | High-temperature resistant conveyer belt |
| CN104109290A (en) * | 2014-06-27 | 2014-10-22 | 安徽宁国尚鼎橡塑制品有限公司 | Heat-resistant and oil-resistant rubber material |
| CN104262792A (en) * | 2014-09-04 | 2015-01-07 | 青岛市高科专利技术转移平台有限公司 | Improved heat-resistant conveyer belt |
| CN104650422A (en) * | 2013-11-25 | 2015-05-27 | 青岛奥普利输送带有限公司 | Flame-retardant high-temperature-resistant raised edge conveyer belt |
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2016
- 2016-07-18 CN CN201610566159.9A patent/CN107629330A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275712A (en) * | 2011-05-23 | 2011-12-14 | 兖矿集团有限公司 | High-temperature resistant conveyer belt |
| CN104650422A (en) * | 2013-11-25 | 2015-05-27 | 青岛奥普利输送带有限公司 | Flame-retardant high-temperature-resistant raised edge conveyer belt |
| CN104109290A (en) * | 2014-06-27 | 2014-10-22 | 安徽宁国尚鼎橡塑制品有限公司 | Heat-resistant and oil-resistant rubber material |
| CN104262792A (en) * | 2014-09-04 | 2015-01-07 | 青岛市高科专利技术转移平台有限公司 | Improved heat-resistant conveyer belt |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485013A (en) * | 2018-04-13 | 2018-09-04 | 广东顺德刚辉橡胶金属制品有限公司 | A kind of fire-retardant ozone-resistant rubbber of oil resistant and preparation method thereof |
| CN108822367A (en) * | 2018-06-25 | 2018-11-16 | 怀宁县江镇代家凹铜矿有限公司 | A kind of wear-resistant conveyor belt for Mining Market process |
| CN109320806A (en) * | 2018-11-06 | 2019-02-12 | 盐城神瑞胶带有限公司 | A kind of PVG whole belt core fire retarding conveying band |
| CN109809106A (en) * | 2018-11-28 | 2019-05-28 | 青岛环球输送带有限公司 | A kind of dedicated heat resistance conveyor belt of large junk and its preparation process |
| CN110712922A (en) * | 2019-09-20 | 2020-01-21 | 宁顺集团有限公司 | Degradable conveying belt adopting biological base material |
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Application publication date: 20180126 |