CN101693411B - Method for producing vee belt by adopting high-pressure osmosis single-sided friction cloth - Google Patents
Method for producing vee belt by adopting high-pressure osmosis single-sided friction cloth Download PDFInfo
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- CN101693411B CN101693411B CN2009100756906A CN200910075690A CN101693411B CN 101693411 B CN101693411 B CN 101693411B CN 2009100756906 A CN2009100756906 A CN 2009100756906A CN 200910075690 A CN200910075690 A CN 200910075690A CN 101693411 B CN101693411 B CN 101693411B
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- 239000004744 fabric Substances 0.000 title claims abstract description 72
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 229920001971 elastomer Polymers 0.000 claims abstract description 73
- 239000005060 rubber Substances 0.000 claims abstract description 73
- 229920002943 EPDM rubber Polymers 0.000 claims abstract description 29
- 239000003292 glue Substances 0.000 claims abstract description 29
- 238000012545 processing Methods 0.000 claims abstract description 24
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 55
- 238000004513 sizing Methods 0.000 claims description 31
- 229910021392 nanocarbon Inorganic materials 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 230000001070 adhesive effect Effects 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 14
- 239000002270 dispersing agent Substances 0.000 claims description 9
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 claims description 8
- ZRMMVODKVLXCBB-UHFFFAOYSA-N 1-n-cyclohexyl-4-n-phenylbenzene-1,4-diamine Chemical compound C1CCCCC1NC(C=C1)=CC=C1NC1=CC=CC=C1 ZRMMVODKVLXCBB-UHFFFAOYSA-N 0.000 claims description 8
- 239000004902 Softening Agent Substances 0.000 claims description 8
- 235000021355 Stearic acid Nutrition 0.000 claims description 8
- 230000003213 activating effect Effects 0.000 claims description 8
- 239000003963 antioxidant agent Substances 0.000 claims description 8
- 230000003078 antioxidant effect Effects 0.000 claims description 8
- REQPQFUJGGOFQL-UHFFFAOYSA-N dimethylcarbamothioyl n,n-dimethylcarbamodithioate Chemical compound CN(C)C(=S)SC(=S)N(C)C REQPQFUJGGOFQL-UHFFFAOYSA-N 0.000 claims description 8
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 8
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 8
- 239000004014 plasticizer Substances 0.000 claims description 8
- 239000008117 stearic acid Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 230000008595 infiltration Effects 0.000 claims description 4
- 238000001764 infiltration Methods 0.000 claims description 4
- -1 nano zine oxide Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract description 6
- 230000003068 static effect Effects 0.000 abstract description 6
- 239000011787 zinc oxide Substances 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000012946 outsourcing Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000005987 sulfurization reaction Methods 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 230000003679 aging effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
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- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a method for producing vee belt by adopting high-pressure osmosis single-sided friction cloth which is produced by using raw materials of ethylene propylene diene monomer, crude rubber, nano zinc oxide and the like and adopting the steps of wiping glue processing, cloth frictioning, vee belt cloth-wrapping and vee belt sulfidizing. The vee belt processed by the invention has stable operation, no noise, no delaminating and chip-dropping, long operation service life and no static electricity operation of the vee belt, and accords with special requirement of the vee belt.
Description
Technical field
The present invention relates to a kind of processing method of V-belt, particularly adopt the method for high-pressure osmosis single-sided rubber cloth production V-belt.
Background technology
In the prior art, the general frictional both sides cloth that adopts is as outsourcing cloth, and the V-belt that produces with the traditional processing technology in common V-belt, be in operation not steadily, noise is big, bits are fallen in infantees and sizing material Yi Shengre delamination, service life is shorter, and the combination property quality that has influenced does not generally meet the specific (special) requirements of the no static of V-belt operation.
Summary of the invention
The objective of the invention is to overcome above deficiency, the processing method of a kind of high-pressure osmosis single-sided rubber cloth and V-belt is provided, the scheme of employing new technology can solve the processing performance problem of wiper glue sizing material and the technical problem of outsourcing cloth single face rubber, to adapt to and to meet the performance quality requirement of V-belt.
Purpose of the present invention realizes by following measure: adopt the method for high-pressure osmosis single-sided rubber cloth production V-belt may further comprise the steps:
(1) outfit of supplementary material:
Raw material by following ratio of quality and the number of copies is formed:
Ethylene propylene diene rubber 60-80; Raw rubber 20-40;
Nano zine oxide 2-4; Stearic acid 0.5-1;
Antioxidant D 1-2; Antioxidant 4010 0.5-1.5;
TM monex TD 1-2; Captax 0.5-1;
Vulcanizing agent 1-2; Nano carbon white 30-40;
Adhesive 1-3; Dispersant 1-2;
Activating agent 1-2; Softening agent 3-5;
Plasticizer 3-5;
100 meters of 3 * 3 cloth of footpath weft density;
The V-belt belt carcass is the A type.
(2) processing of wiper glue:
1. rubber is plasticated:
The first step: with the raw rubber got ready after broken glue is embraced roller in the mill, under 45-55 ℃ of roller temperature, roller are crouched the 2mm condition, logical thin 8 times standby, it be that the mechanical chain rupture of low temperature is operated.
Second step: the finished raw rubber of the first step is added banbury, under 100-120 ℃ of condition, implement the high temperature chain rupture and rout up after 4 minutes, in mill, repeat the low temperature machinery chain rupture operation of the first step again.
The 3rd step: after the raw rubber of above-mentioned processing is parked 24 hours, in mill, implement the low temperature machinery chain rupture operation of the first step again, for the material of plasticating, standby.
2. wiper glue mixing (EPDM/AR):
The first step: with the above-mentioned material of plasticating that processes, add 140-160 ℃ of operation of banbury after 2 minutes with the ethylene propylene diene rubber of getting ready, add Nano carbon white, plasticizer, nano zine oxide, dispersant operation 4 minutes again, rout up after again softening agent, antioxidant 4010, antioxidant D, captax, TM monex TD, adhesive, stearic acid, activating agent being added 2 parts of clocks of operation, be elementary mixing materials.
Second step: the elementary mixing materials after the above-mentioned processing after mixing armful roller in the mill, is added vulcanizing agent, crouch with the roller of 5mm and lead to thin packing 6 times, descend sheet to cool off fast.
The 3rd goes on foot: after the mixing materials after the above-mentioned processing is parked 24 hours, go up mill again and carry out two-stage mixing, and parked 24 hours, be standby mixing materials wiper glue.
(3) a cloth rubber:
1. the cloth that will get ready on dryer carries out preliminary treatment, and the baking oven steam pressure is set in 0.7mPa, and a cloth contained humidity is fully volatilized.Improve the processing performance of rubber process, strengthen the bonding force with sizing material, be beneficial to the high-pressure osmosis of sizing material, improve its adhesive force.
2. EPDM/AR wiper glue is carried out preliminary treatment in mill,, under roller is crouched the 3mm condition, leads to thin clot, smash refining 5 times repeatedly machine on the wiper glue of parking more than 24 hours, make sizing material evenly, fully softening and make the sizing material temperature reach 80 ℃.
3. a cloth is the single face rubber, and adjusting wiper machine operating pressure is 10KN/c m
2, central roll linear velocity 5m/min implements single face infiltration rubber, sizing material is oozed out at another blank face trace of a cloth, and under high pressure combine closely with a cloth.The V-belt is in operation does not produce static, also can improve the comprehensive quality performance of V-belt.
(4) the V-belt infantees is handled:
1. single face rubber cloth is pressed standard severing clot, standby.
2. on the infantees machine, the rubber face of rubber cloth is combined with the V-belt belt carcass, and reach even, accurate, tight, positive requirement.
(5) vulcanizing treatment of V-belt:
Round mould vulcanizer is put in V-belt behind the infantees carry out vulcanizing treatment, press 0.4mPa in the mould vulcanizer of garden, external pressure 0.8mPa makes inside and outside differential pressure remain on 0.4mPa.Cavity temperature guarantees more than 154 ℃ in the vulcanizer.Its cure time was controlled at 11-16 minute.The cooling shaping water temperature is no more than 40 ℃, and the mould leaving water temperature is not higher than 60 ℃.
An above-mentioned cloth is that footpath weft density 3 * 3, polyester-cotton blend are than being the polyester-mixed cotton cloth of 35/65-50/50.
Above-mentioned raw rubber is the AR-200 high-temperature resistant rubber.Ethylene propylene diene rubber is EPDM3045 type or ethylene propylene diene rubber EPDM505A type, and the sizing material gel content is more than 85%.
Above-mentioned nano zine oxide average grain diameter 30nm, product specific area 〉=80m
2G.
Above-mentioned Nano carbon white is Nano carbon white HENGSIL933 or Nano carbon white HENGSIL911 or Nano carbon white HENGSIL955 or Nano carbon white QS-102.
Effect of the present invention: ethylene propylene diene rubber (EPDM) is a kind of general synthetic rubber, for not containing the complete saturated nonpolar straight chain type structure of key, chemical stability with height, good anti-ozone, Weather-resistant, heat aging property and excellent electrical insulation capability.The production requirement of optimum wiper glue.Cloth is 3 * 3 to contain cotton 50% polyester-mixed cotton cloth.To improve the wear-resisting resistance to ag(e)ing of V-belt, reduce percentage elongation, increase the bonding adhesive attraction of infantees.Adopt ethylene propylene diene rubber, improve the sizing material gel content, it is reached more than 85%.Adopt Nano-class zinc oxide and Nano carbon white, substitute common zinc oxide and carbon black in the sizing material, to improve the processing performance and the permeance property of sizing material.In sizing material, add dispersant and adhesive,, the sulfuration process performance of sizing material is improved to improve the bonding adhesive attraction of a sizing material and a cloth.Owing to adopt the single face rubber, can save sizing material more than 30%.Adopt single face rubber cloth production V-belt, solved the problem of the inter-adhesive operating difficulties of cloth in the infantees operation, can increase work efficiency more than 20%.Adopt high-pressure osmosis single-sided rubber cloth production V-belt, not only guaranteed the performance quality of V-belt itself, simultaneously, also played immeasurable facilitation for the comprehensive product quality that improves national industry.After the scheme of employing new technology, make the comprehensive quality performance of V-belt obtain following raising and assurance:
1. the V-belt operate steadily, noiselessness;
2. do not have delamination and fall to consider to be worth doing phenomenon;
3. heat is not given birth in operation, increases the service life more than one times;
4. the V-belt percentage elongation reduces by 50%;
5. operation no static in V-belt meets the specific demand of V-belt;
6. can produce and the various multiple colour triangle bands that are complementary.
The specific embodiment
Embodiment 1: adopt the method for high-pressure osmosis single-sided rubber cloth production V-belt may further comprise the steps:
(1) outfit of supplementary material:
Raw material by following ratio of quality and the number of copies is formed:
Ethylene propylene diene rubber 80; AR rubber 20;
Nano zine oxide 2.5; Stearic acid 1;
Antioxidant D 1.5; Antioxidant 4010 1;
TM monex TD 1.5; Captax 0.5;
Vulcanizing agent 1.5; Nano carbon white 35;
Adhesive 3; Dispersant 1;
Activating agent 1; Softening agent 3.5;
Plasticizer 3;
100 meters of 3 * 3 cloth of footpath weft density;
The V-belt belt carcass is the A type.
(2) processing of wiper glue:
1. rubber is plasticated:
The first step: with the raw rubber got ready after broken glue is embraced roller in the mill, under 45 ℃ of roller temperature, roller are crouched the 2mm condition, logical thin 8 times standby, it be that the mechanical chain rupture of low temperature is operated.
Second step: the finished raw rubber of the first step is added banbury, under 120 ℃ of conditions, implement the high temperature chain rupture and rout up after 4 minutes, in mill, repeat the low temperature machinery chain rupture operation of the first step again.
The 3rd step: after the raw rubber of above-mentioned processing is parked 24 hours, in mill, implement the low temperature machinery chain rupture operation of the first step again, for the material of plasticating, standby.
2. wiper glue mixing (EPDM/AR):
The first step: with the above-mentioned material of plasticating that processes, add 140 ℃ of operations of banbury after 2 minutes with the ethylene propylene diene rubber of getting ready (EPDM), add Nano carbon white, plasticizer, nano zine oxide, dispersant operation 4 minutes again, rout up after again softening agent, antioxidant 4010, antioxidant D, captax, TM monex TD, adhesive, stearic acid, activating agent being added 2 parts of clocks of operation, be elementary mixing materials.
Second step: the elementary mixing materials after the above-mentioned processing after mixing armful roller in the mill, is added vulcanizing agent, crouch with the roller of 5mm and lead to thin packing 6 times, descend sheet to cool off fast.
The 3rd goes on foot: after the mixing materials after the above-mentioned processing is parked 24 hours, go up mill again and carry out two-stage mixing, and parked 24 hours, be standby mixing materials wiper glue.
(3) a cloth rubber:
1. the cloth that will get ready on dryer carries out preliminary treatment, and the baking oven steam pressure is set in 0.7mPa, and a cloth contained humidity is fully volatilized.Improve the processing performance of rubber process, strengthen the bonding force with sizing material, be beneficial to the high-pressure osmosis of sizing material, improve its adhesive force.
2. EPDM/AR wiper glue is carried out preliminary treatment in mill,, under roller is crouched the 3mm condition, leads to thin clot, smash refining 5 times repeatedly machine on the wiper glue of parking more than 24 hours, make sizing material evenly, fully softening and make the sizing material temperature reach 80 ℃.
3. a cloth is the single face rubber, and adjusting wiper machine operating pressure is 10KN/c m
2, central roll linear velocity 5m/min implements single face infiltration rubber, sizing material is oozed out at another blank face trace of a cloth, and under high pressure combine closely with a cloth.The V-belt is in operation does not produce static, also can improve the comprehensive quality performance of V-belt.
(4) the V-belt infantees is handled:
1. single face rubber cloth is pressed standard severing clot, standby.
2. on the infantees machine, the rubber face of rubber cloth is combined with the V-belt belt carcass, and reach even, accurate, tight, positive requirement.
(5) vulcanizing treatment of V-belt:
Round mould vulcanizer is put in V-belt behind the infantees carry out vulcanizing treatment, press 0.4mPa in the mould vulcanizer of garden, external pressure 0.8mPa makes inside and outside differential pressure remain on 0.4mPa.Cavity temperature guarantees more than 154 ℃ in the vulcanizer.Its cure time was controlled at 11 minutes.The cooling shaping water temperature is no more than 40 ℃, and the mould leaving water temperature is not higher than 60 ℃.
An above-mentioned cloth is that footpath weft density 3 * 3, polyester-cotton blend are than the polyester-mixed cotton cloth that is 35/65.
Above-mentioned AR rubber is the AR-200 high-temperature resistant rubber.Ethylene propylene diene rubber is an EPDM3045 type sizing material gel content 90%.
Above-mentioned nano zine oxide average grain diameter 30nm, product specific area 82m
2G.
Above-mentioned Nano carbon white is Nano carbon white HENGSIL933.
EPDM/AR wiper glue is compared with the wiper glue of background technology processing and is had more superior mechanical property, and correction data is as follows:
Embodiment 2:
Adopt the method for high-pressure osmosis single-sided rubber cloth production V-belt may further comprise the steps:
(1) outfit of supplementary material:
Raw material by following ratio of quality and the number of copies is formed:
Ethylene propylene diene rubber 65; AR rubber 30;
Nano zine oxide 4; Stearic acid 0.5;
Antioxidant D 2; Antioxidant 4010 1;
TM monex TD 1; Captax 0.5;
Vulcanizing agent 2; Nano carbon white 40;
Adhesive 1; Dispersant 1;
Activating agent 2; Softening agent 3;
Plasticizer 3;
100 meters of 3 * 3 cloth of footpath weft density;
The V-belt belt carcass is the A type.
(2) processing of wiper glue:
1. rubber is plasticated:
The first step: with the raw rubber got ready after broken glue is embraced roller in the mill, under 55 ℃ of roller temperature, roller are crouched the 2mm condition, logical thin 8 times standby, it be that the mechanical chain rupture of low temperature is operated.
Second step: the finished raw rubber of the first step is added banbury, under 100 ℃ of conditions, implement the high temperature chain rupture and rout up after 4 minutes, in mill, repeat the low temperature machinery chain rupture operation of the first step again.
The 3rd step: after the raw rubber of above-mentioned processing is parked 24 hours, in mill, implement the low temperature machinery chain rupture operation of the first step again, for the material of plasticating, standby.
2. wiper glue mixing (EPDM/AR):
The first step: with the above-mentioned material of plasticating that processes, add 160 ℃ of operations of banbury after 2 minutes with the ethylene propylene diene rubber of getting ready (EPDM), add Nano carbon white, plasticizer, nano zine oxide, dispersant operation 4 minutes again, rout up after again softening agent, antioxidant 4010, antioxidant D, captax, TM monex TD, adhesive, stearic acid, activating agent being added 2 parts of clocks of operation, be elementary mixing materials.
Second step: the elementary mixing materials after the above-mentioned processing after mixing armful roller in the mill, is added vulcanizing agent, crouch with the roller of 5mm and lead to thin packing 6 times, descend sheet to cool off fast.
The 3rd goes on foot: after the mixing materials after the above-mentioned processing is parked 24 hours, go up mill again and carry out two-stage mixing, and parked 24 hours, be standby mixing materials wiper glue.
(3) a cloth rubber:
1. the cloth that will get ready on dryer carries out preliminary treatment, and the baking oven steam pressure is set in 0.7mPa, and a cloth contained humidity is fully volatilized.Improve the processing performance of rubber process, strengthen the bonding force with sizing material, be beneficial to the high-pressure osmosis of sizing material, improve its adhesive force.
2. EPDM/AR wiper glue is carried out preliminary treatment in mill,, under roller is crouched the 3mm condition, leads to thin clot, smash refining 5 times repeatedly machine on the wiper glue of parking more than 24 hours, make sizing material evenly, fully softening and make the sizing material temperature reach 80 ℃.
3. a cloth is the single face rubber, and adjusting wiper machine operating pressure is 10KN/c m
2, central roll linear velocity 5m/min implements single face infiltration rubber, sizing material is oozed out at another blank face trace of a cloth, and under high pressure combine closely with a cloth.The V-belt is in operation does not produce static, also can improve the comprehensive quality performance of V-belt.
(4) the V-belt infantees is handled:
1. single face rubber cloth is pressed standard severing clot, standby.
2. on the infantees machine, the rubber face of rubber cloth is combined with the V-belt belt carcass, and reach even, accurate, tight, positive requirement.
(5) vulcanizing treatment of V-belt:
Round mould vulcanizer is put in V-belt behind the infantees carry out vulcanizing treatment, press 0.4mPa in the mould vulcanizer of garden, external pressure 0.8mPa makes inside and outside differential pressure remain on 0.4mPa.Cavity temperature guarantees more than 154 ℃ in the vulcanizer.Its cure time was controlled at 16 minutes.The cooling shaping water temperature is no more than 40 ℃, and the mould leaving water temperature is not higher than 60 ℃.
An above-mentioned cloth is that footpath weft density 3 * 3, polyester-cotton blend are than the polyester-mixed cotton cloth that is 50/50.
Above-mentioned AR rubber is the AR-200 high-temperature resistant rubber.Ethylene propylene diene rubber is ethylene propylene diene rubber EPDM505A, sizing material gel content 85%.
Above-mentioned nano zine oxide average grain diameter 30nm, product specific area 90m
2G.
Above-mentioned Nano carbon white is Nano carbon white HENGSIL911.
Adopt 3 * 3 to contain cotton 50% the alternative common 110 type polyvinyl cloth of polyester-mixed cotton cloth and implement the outsourcing cloth of single face rubber as the V band, overcome since common polyvinyl cloth density less, draw and stretch easy deformation, shortcomings such as angle, sulfuration garden and defect limit phenomenon, the wear-resisting resistance to ag(e)ing and the non-deformability of V band have been improved, reduce percentage elongation and dynamic heat build up, strengthened the bonding adhesive attraction of infantees.
Adopt 3 * 3 V bands that contain the polyester-cotton blend rubber cloth production of cotton 50% to compare and have superior physical property with the V band that background technology is produced.Correction data is as follows:
Claims (5)
1. method that adopts high-pressure osmosis single-sided rubber cloth production V-belt is characterized in that may further comprise the steps:
(1) outfit of supplementary material:
Raw material by following ratio of quality and the number of copies is formed:
Ethylene propylene diene rubber 60-80; AR rubber 20-40;
Nano zine oxide 2-4; Stearic acid 0.5-1;
Antioxidant D 1-2; Antioxidant 4010 0.5-1.5;
TM monex TD 1-2; Captax 0.5-1;
Vulcanizing agent 1-2; Nano carbon white 30-40;
Adhesive 1-3; Dispersant 1-2;
Activating agent 1-2; Softening agent 3-5;
Plasticizer 3-5;
100 meters of 3 * 3 cloth of footpath weft density;
The V-belt belt carcass is the A type;
(2) processing of wiper glue:
1. rubber is plasticated:
The first step: with the AR rubber got ready after broken glue is embraced roller in the mill, under 45-55 ℃ of roller temperature, roll spacing 2mm condition, logical thin 8 times standby, it be that the mechanical chain rupture of low temperature is operated;
Second step: the finished AR rubber of the first step is added banbury, under 100-120 ℃ of condition, implement the high temperature chain rupture and rout up after 4 minutes, in mill, repeat the low temperature machinery chain rupture operation of the first step again;
The 3rd step: after the AR of above-mentioned processing rubber is parked 24 hours, in mill, implement the low temperature machinery chain rupture operation of the first step again, for the material of plasticating, standby;
2. wiper glue is mixing:
The first step: with the above-mentioned material of plasticating that processes, add 140-160 ℃ of operation of banbury after 2 minutes with the ethylene propylene diene rubber of getting ready, add Nano carbon white, plasticizer, nano zine oxide, dispersant operation 4 minutes again, rout up after again softening agent, antioxidant 4010, antioxidant D, captax, TM monex TD, adhesive, stearic acid, activating agent being added 2 parts of clocks of operation, be elementary mixing materials;
Second step: the elementary mixing materials after the above-mentioned processing after mixing armful roller in the mill, is added vulcanizing agent,, descend sheet to cool off fast with the logical thin packing of the roll spacing of 5mm 6 times;
The 3rd goes on foot: after the mixing materials after the above-mentioned processing is parked 24 hours, go up mill again and carry out two-stage mixing, and parked 24 hours, be standby mixing materials wiper glue.
(3) a cloth rubber:
1. the cloth that will get ready on dryer carries out preliminary treatment, and the baking oven steam pressure is set in 0.7mPa, and a cloth contained humidity is fully volatilized;
2. EPDM/AR wiper glue is carried out preliminary treatment in mill,, under roll spacing 3mm condition, leads to thin clot, smash refining 5 times repeatedly machine on the wiper glue of parking more than 24 hours, make sizing material evenly, fully softening and make the sizing material temperature reach 80 ℃;
3. a cloth is the single face rubber, and adjusting wiper machine operating pressure is 10KN/c m
2, central roll linear velocity 5m/min implements single face infiltration rubber, sizing material is oozed out at another blank face trace of a cloth, and under high pressure combine closely with a cloth;
(4) the V-belt infantees is handled:
1. single face rubber cloth is pressed standard severing clot, standby;
2. on the infantees machine, the rubber face of rubber cloth is combined with the V-belt belt carcass, and reach even, accurate, tight, positive requirement;
(5) vulcanizing treatment of V-belt:
Round mould vulcanizer is put in V-belt behind the infantees carry out vulcanizing treatment, press 0.4mPa in the circle mould vulcanizer, external pressure 0.8mPa makes inside and outside differential pressure remain on 0.4mPa; Cavity temperature guarantees more than 154 ℃ in the vulcanizer; Its cure time was controlled at 11-16 minute; The cooling shaping water temperature is no more than 40 ℃, and the mould leaving water temperature is not higher than 60 ℃.
2. the method for the high-pressure osmosis single-sided rubber cloth of employing according to claim 1 production V-belt is characterized in that described cloth is that footpath weft density 3 * 3, polyester-cotton blend are than being the polyester-mixed cotton cloth of 35/65-50/50.
3. the method for the high-pressure osmosis single-sided rubber cloth of employing according to claim 1 production V-belt is characterized in that described AR rubber is the AR-200 high-temperature resistant rubber; Ethylene propylene diene rubber is EPDM3045 type or ethylene propylene diene rubber EPDM505A type, and the sizing material gel content is more than 85%.
4. the method for the high-pressure osmosis single-sided rubber cloth of employing according to claim 1 production V-belt is characterized in that described nano zine oxide average grain diameter 30nm, product specific area 〉=80m
2/ g.
5. the method for the high-pressure osmosis single-sided rubber cloth of employing according to claim 1 production V-belt is characterized in that described Nano carbon white is Nano carbon white HENGSIL933 or Nano carbon white HENGSIL911 or Nano carbon white HENGSIL955 or Nano carbon white QS-102.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100756906A CN101693411B (en) | 2009-10-14 | 2009-10-14 | Method for producing vee belt by adopting high-pressure osmosis single-sided friction cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100756906A CN101693411B (en) | 2009-10-14 | 2009-10-14 | Method for producing vee belt by adopting high-pressure osmosis single-sided friction cloth |
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| Publication Number | Publication Date |
|---|---|
| CN101693411A CN101693411A (en) | 2010-04-14 |
| CN101693411B true CN101693411B (en) | 2011-12-28 |
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|---|---|---|---|
| CN2009100756906A Expired - Fee Related CN101693411B (en) | 2009-10-14 | 2009-10-14 | Method for producing vee belt by adopting high-pressure osmosis single-sided friction cloth |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268147A (en) * | 2010-06-03 | 2011-12-07 | 漯河市利通橡胶有限公司 | Hot oil and high pressure oil resistant rubber and production method thereof |
| CN102268148A (en) * | 2010-06-03 | 2011-12-07 | 漯河市利通橡胶有限公司 | Rubber for winding hydraulic hose and production method thereof |
| CN102146981B (en) * | 2010-12-27 | 2012-08-08 | 王淑霞 | Method for producing triangular belt by adopting water emulsion slurry leaching cloth |
| CN102140205B (en) * | 2010-12-29 | 2012-11-28 | 青岛开世密封工业有限公司 | Formulation for rapidly vulcanizing ethylene propylene diene monomer and vulcanization method thereof |
| CN102840273B (en) * | 2011-04-06 | 2014-06-25 | 宁波丰茂远东橡胶有限公司 | Jointing tooth type V belt |
| CN102133989B (en) * | 2011-04-27 | 2012-03-28 | 中南橡胶集团有限责任公司 | Steel mesh conveying belt |
| CN103071823B (en) * | 2013-01-09 | 2015-03-18 | 绍兴县剑彪机械制造有限公司 | Processing method of circular die narrow strip ring for vulcanizing triangular belt |
| CN104441903B (en) * | 2014-12-02 | 2017-01-11 | 无锡市中惠橡胶科技有限公司 | Production technology for externally wrapped cloth coated by wrapping V belt and having single-sided glue |
| CN105570383B (en) * | 2016-02-19 | 2020-05-08 | 山东日久智能输送科技有限公司 | Pollution-free V belt for agricultural machinery |
| CN110205823A (en) * | 2019-06-11 | 2019-09-06 | 三力士股份有限公司 | A kind of production method of the infantees V with outsourcing cloth |
-
2009
- 2009-10-14 CN CN2009100756906A patent/CN101693411B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101693411A (en) | 2010-04-14 |
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Application publication date: 20100414 Assignee: Hengshui Kchibo Rubber Co., Ltd. Assignor: Wang Shuxia Contract record no.: 2013130000047 Denomination of invention: Method for producing vee belt by adopting high-pressure osmosis single-sided friction cloth Granted publication date: 20111228 License type: Exclusive License Record date: 20130614 |
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Effective date of registration: 20140515 Address after: Ningwu County 053400 District Road on the south side of Hengshui City, Hebei Province, Wuyi County Patentee after: Hebei Kchibo rubber Limited by Share Ltd Address before: Hengshui City, Hebei province Shengli road 053400 Taocheng District No. 88 Cuijing homes 6 3 unit 402 Patentee before: Wang Shuxia |
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