CN1670072A - Conveyer belt materials with high frictional property - Google Patents
Conveyer belt materials with high frictional property Download PDFInfo
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- CN1670072A CN1670072A CN 200510024228 CN200510024228A CN1670072A CN 1670072 A CN1670072 A CN 1670072A CN 200510024228 CN200510024228 CN 200510024228 CN 200510024228 A CN200510024228 A CN 200510024228A CN 1670072 A CN1670072 A CN 1670072A
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Abstract
The invention relates to a high frictional conveyer apron material, which comprises basis materials, elastomer, elasticizer, stabilizer and reinforcing fillers. The said basis materials are made of PVC paste resin and PVC blending resin, the said elasticizer includes XNBR rubber elasticizer. In the invention, using acrylonitrile butadiene and XNRB liquid rubber elasticizer to get the high frictional conveyer apron material by blend modifying the common PVC resin. The said high frictional conveyer apron material can be used in a plastic canvas collosol applying process art, and its tensile strength above other thermoplastic elastomers except thermoplastic polyurethane in the same stiffness, its compressive permanent deformation and rate of thermal deformation are less than soft PVC and near rubber, the rebound elasticity increases, the heat and cold endurance are more than soft PVC, the form retentivity is good in high temperature, the dependence between stiffness to temperature is less than soft PVC, the flexural fatigue is more than common soft PVC.
Description
Technical field
The present invention relates to a kind of conveyor belt material, particularly a kind of conveyer belt materials with high frictional property.
Background technology
High friction conveying belt is to be applied to industry small item packing barcode autoscans such as postal automatic partition letters transfer limes and food, tobacco to differentiate one of conveying belt on the transfer limes, because the conveying belt travelling speed is very fast, have faster than 50 meters/minute, and the transfer limes that has be the height 15 °～45 ° conveyings in slope.And it is good to scan, differentiate the contained very little very light article stability of transmitter requirement transfer limes, can not shake.The applying working condition of high friction conveying belt requires the Young's modulus of conveyer belt materials with high frictional property big as far as possible, but requires material wear ability good again simultaneously.Former home-made rubber conveyer belt and common plastics conveying belt do not reach this technical requirements.The plastic conveying and plastic carrying material of import American-European countries adopts usually and article stabilized contact performance does not still satisfy the requirement of Low Resolution Sensor sometimes.
Thermoplastic elastomer (Thermoplastic elastomer, be called for short TPE), it is to show caoutchouc elasticity at normal temperatures, at high temperature again can plasticizing forming, have the material of plastics and rubber characteristics concurrently.This type of high polymer material technology development is very rapid in recent decades." day disclosure special permission communique " clear 54-80354, clear 57-111341, clear 62-20546, clear 60-173025 report: thermoplastic elastomer of polyvinyl-chloride (PVC-TPE) is at first succeeded in developing by Mitsubishi Monsanto Company.Thereafter many international major companies are also continuous mutually to succeed in developing.These type of product performance generally can meet the operating mode technical requirements that high frictional property conveying belt uses.But,, can not be applied among the plastic conveyor belt colloidal sol coating method production technique because this series products can not be made pasty state.
Summary of the invention
The object of the present invention is to provide a kind of conveyer belt materials with high frictional property that can be applied among the plastic conveyor belt colloidal sol coating method production technique.
For reaching above-mentioned purpose, the present invention adopts following technical scheme,
A kind of conveyer belt materials with high frictional property, comprise base mateiral, elastomerics, softening agent, stablizer, reinforcing filler, described base mateiral is that PVC paste resin and PVC ginseng are mixed resin, comprises the XNBR rubber plastizing agent in the described softening agent, and the parts by weight of each composition are:
PVC paste resin 50～90;
The PVC ginseng is mixed resin 10～50;
Elastomerics 5～30;
Softening agent 70～150, wherein the XNBR rubber plastizing agent is 6～16;
Stablizer 3～7;
Reinforcing filler 2～6;
Wherein the mixed weight resin umber sum of PVC paste resin and PVC ginseng is 100.
Aforesaid liquid rubber plastizing agent (XNBR) is the product that U.S. Yi Shiman (Eastman) company releases, and it is 6846-50 1 at the accession designation number of U.S. chemical abstract society (CAS).
Wherein said elastomerics can be liquid acrylonitrile butadiene rubber and fluid rubber softening agent, and its parts by weight are respectively liquid acrylonitrile butadiene rubber 3～20, fluid rubber softening agent 2～10.
Wherein said softening agent can also comprise: dioctyl phthalate (DOP) (DOP), dibutyl phthalate (DBP), Dinonylphthalate (DNP), butyl benzyl phthalate (BBP), phthalic acid C6, one of C8C10 straight chain alcohol ester (DNODP-610), epoxy soybean oil (ESO) or its combination.
Wherein said stablizer can be one of liquid organic calcium zinc complexes CZ, the organic barium zinc complexes of liquid BZ, the organic barium cadmium of liquid zinc complexes BCZ, Resins, epoxy hydrochlorate and epoxy soybean oil ESO or its combination.
Wherein said reinforcing filler can be one of treated carbonates, active talcum powder, nano level clay (polynite), nano level active potter's clay or its combination.
The manufacture method of described conveyer belt materials with high frictional property is, earlier with paracril, XNBR fluid rubber softening agent and phthalic ester plasticizer mixing swelling after 24 hours, adding other softening agent again stirs, add evenly back vacuumizing and defoaming of elastomerics, stablizer and reinforcing filler solid chemical industry raw material stirring again, be coated on the fusion of heating on the fabricbase of having accomplished fluently the end, pressure roller shearing use again.
Adopt the conveyer belt materials with high frictional property of this bright employing paracril, XNBR fluid rubber softening agent blending and modifying common PVC production of resins, not only can be applied among the plastic conveyor belt colloidal sol coating method production technique, and compare with eopolymerization PVC-TPE colophony, under identical hardness, though it stretches intensity less than thermoplastic polyurethane, be higher than other thermoplastic elastomers; Compression set and caloric deformation rate are less than flexible PVC, and be approaching with rubber, and rebound resilience improves; Heat-resisting winter hardiness is better than flexible PVC, and the shape-holding property during high temperature is good, hardness to the dependence of temperature also less than flexible PVC; Its flexural fatigue is better than general flexible PVC, and the type that hardness is low is more good; Have surface of good characteristic, cohesiveness, coating, wear resistance and extinction.These superior performances are that the plastic conveyor belt mass property needs entirely.
Embodiment
Further specify the present invention below in conjunction with specific embodiment.
Prescription 1 to prescription 4 is four embodiment of the present invention in the following table, by earlier with paracril, XNBR fluid rubber softening agent and phthalic ester plasticizer mixing swelling after 24 hours, add other softening agent again, liquid stabilisers stirs, add evenly back vacuumizing and defoaming of polyvinyl chloride resin and reinforcing filler solid chemical industry raw material stirring again, be coated on the fusion of heating on the fabricbase of having accomplished fluently the end, pressure roller shearing use again.Make conveyer belt materials with high frictional property at last.And select for use following several prescription on the small-scale production line, to carry out pilot scale it, data such as following table that its each main physical properties and Mitsubishi Monsanto Company product advertising data are announced,
| Formula material/product performance | Unit | Prescription 1 | Prescription 2 | Prescription 3 | Prescription 4 | The Meng Shan of Mitsubishi |
| The PVC paste resin | ??phr | ??40 | ???55 | ??50 | ??90 | (the product marking: サ Application Off レ ヘ Application) 100 of the PVC-TPE resin trade mark |
| The PVC ginseng is mixed resin | ??phr | ??60 | ???45 | ??50 | ??10 | |
| Liquid acrylonitrile butadiene rubber | ??phr | ??8 | ???6 | ??5 | ??3 | ??- |
| The XNBR rubber plastizing agent | ??phr | ??16 | ???12 | ??10 | ??6 | ??- |
| The DOP softening agent | ??phr | ??40 | ???60 | ??60 | ??50 | ??100 |
| The DNP softening agent | ??phr | ??10 | ???- | ??5 | ??5 | ??- |
| The BBP softening agent | ??phr | ??15 | ???8 | ??5 | ??10 | ??- |
| ????DNODP | ??phr | ??8 | ???- | ??3 | ??- | ??- |
| ????ESO | ??phr | ??5 | ???5 | ??4 | ??4 | ??3 |
| ????CZ | ??phr | ??2 | ???1 | ??- | ??1 | ??- |
| ????BZ | ??phr | ??3 | ???4 | ??4 | ??4 | ??2 |
| The nano level clay | ??phr | ??3 | ???- | ??3 | ??- | ??- |
| Nano level active potter's clay | ??phr | ??- | ???3 | ??- | ??5 | ??- |
| Hardness | ??ShoreA | ??60 | ???50 | ??55 | ??65 | ??63 |
| Tensile strength | ??Mpa | ??12 | ???10.6 | ??11 | ??10 | ??9.81 |
| Elongation | ??％ | ??380 | ???420 | ??400 | ??330 | ??350 |
| Compression permanent change rate | ??％ | ??40 | ???40 | ??45 | ??46 | ??45 |
| Wear loss | ??cm 3 | ??0.10 | ???0.08 | ??0.09 | ??0.11 | ??0.10 |
As can be seen from the above table, the conveyer belt materials with high frictional property that adopts paracril, XNBR fluid rubber softening agent blending and modifying common PVC resin to obtain, its effect reached [the Dong Kouwu city. " plastics " (Block ラ ス チ Star Network ス ュ one Star), 1985,31 (5): 101] high-performance of the eopolymerization PVC-TPE colophony of the international major company production of report.Promptly under identical hardness, though its tensile strength less than thermoplastic polyurethane, is higher than other thermoplastic elastomers; Compression set and caloric deformation rate are less than flexible PVC, and be approaching with rubber, and rebound resilience improves; Heat-resisting winter hardiness is better than flexible PVC, and the shape-holding property during high temperature is good, hardness to the dependence of temperature also less than flexible PVC; Its flexural fatigue is better than general flexible PVC, and the type that hardness is low is more good; Have surface of good characteristic, cohesiveness, coating, wear resistance and extinction.These superior performances are that the plastic conveyor belt mass property needs entirely.And above-mentioned data show that blending and modifying PVC-TPE material hardness ratio copolymerization PVC-TPE material of the present invention is low, and wear resisting property is better, more meets the technical requirements of high frictional type plastic conveyor belt.
Claims (5)
1, a kind of conveyer belt materials with high frictional property, comprise base mateiral, elastomerics, softening agent, stablizer, reinforcing filler, it is characterized in that: described base mateiral is that PVC paste resin and PVC ginseng are mixed resin, comprises the XNBR rubber plastizing agent in the described softening agent, the parts by weight of each composition are
PVC paste resin 50～90;
The PVC ginseng is mixed resin 10～50;
Elastomerics 5～30;
Softening agent 70～150, wherein the XNBR rubber plastizing agent is 6～16;
Stablizer 3～7;
Reinforcing filler 2～6;
Wherein the mixed weight resin umber sum of PVC paste resin and PVC ginseng is 100.
2, conveyer belt materials with high frictional property according to claim 1 is characterized in that: described elastomerics is liquid acrylonitrile butadiene rubber and fluid rubber softening agent, and its parts by weight are respectively liquid acrylonitrile butadiene rubber 3～20, fluid rubber softening agent 2～10.
3, conveyer belt materials with high frictional property according to claim 1 and 2, it is characterized in that: described softening agent also comprises dioctyl phthalate (DOP), dibutyl phthalate, Dinonylphthalate, butyl benzyl phthalate, phthalic acid C6, one of C8C10 straight chain alcohol ester, epoxy soybean oil or its combination.
4, conveyer belt materials with high frictional property according to claim 1 and 2 is characterized in that: described stablizer is liquid organic calcium zinc complexes CZ, the organic barium zinc complexes of liquid BZ, the organic barium cadmium of liquid zinc complexes BCZ, Resins, epoxy hydrochlorate and does not have one of epoxy soybean oil or its combination.
5, conveyer belt materials with high frictional property according to claim 1 and 2 is characterized in that: described reinforcing filler is one of treated carbonates, active talcum powder, nano level clay, nano level active potter's clay or its combination.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100242285A CN1313530C (en) | 2005-03-07 | 2005-03-07 | Conveyer belt materials with high frictional property |
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| CNB2005100242285A CN1313530C (en) | 2005-03-07 | 2005-03-07 | Conveyer belt materials with high frictional property |
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| CN1670072A true CN1670072A (en) | 2005-09-21 |
| CN1313530C CN1313530C (en) | 2007-05-02 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824249A (en) * | 2010-04-28 | 2010-09-08 | 上海永利带业股份有限公司 | Solvent resistant coating material for PVC conveyer belt and preparation and purposes thereof |
| CN101792561B (en) * | 2009-10-16 | 2012-05-16 | 重庆春光高分子材料有限公司 | Environmental-friendly type high and low temperature polyvinyl chloride plastic and preparation method thereof |
| CN102604259A (en) * | 2012-02-24 | 2012-07-25 | 广东天耀进出口集团有限公司 | Plastic glove material |
| CN103723438A (en) * | 2014-01-16 | 2014-04-16 | 上海永利带业股份有限公司 | Wear-resistant composite TPU (Thermoplastic Polyurethane) conveying belt and manufacturing method thereof |
| CN103771185A (en) * | 2014-02-25 | 2014-05-07 | 北京东奥工贸有限公司 | Folding machine composite conveyor belt for improving friction and preparation method thereof |
| CN105949657A (en) * | 2016-06-08 | 2016-09-21 | 惠州市秋叶原实业有限公司 | PVC high-elasticity wear-resistant double-core-wire glue material formula |
| CN106188951A (en) * | 2016-07-20 | 2016-12-07 | 宁波宏协承汽车部件有限公司 | A kind of automobile ageing-resistant polrvinyl chloride top cover panel material and preparation method thereof |
| CN107285096A (en) * | 2017-05-31 | 2017-10-24 | 南通不二环境科技有限公司 | A kind of break machine conveyer |
| CN107629349A (en) * | 2016-07-19 | 2018-01-26 | 丹阳市飞利健身器材有限公司 | A kind of treadmill soft ribbons with magnetic therapy effect |
| CN107641262A (en) * | 2016-07-20 | 2018-01-30 | 丹阳市飞利健身器材有限公司 | A kind of anti-skidding soft ribbons of treadmill |
| CN111073177A (en) * | 2019-12-30 | 2020-04-28 | 上海永利输送***有限公司 | PVC conducting bar and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1238179C (en) * | 2002-10-28 | 2006-01-25 | 兖矿集团有限公司 | Manufacturing method of polyurethane conveying belt |
-
2005
- 2005-03-07 CN CNB2005100242285A patent/CN1313530C/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792561B (en) * | 2009-10-16 | 2012-05-16 | 重庆春光高分子材料有限公司 | Environmental-friendly type high and low temperature polyvinyl chloride plastic and preparation method thereof |
| CN101824249B (en) * | 2010-04-28 | 2012-10-03 | 上海永利带业股份有限公司 | Solvent resistant coating material for PVC conveyer belt and preparation and purposes thereof |
| CN101824249A (en) * | 2010-04-28 | 2010-09-08 | 上海永利带业股份有限公司 | Solvent resistant coating material for PVC conveyer belt and preparation and purposes thereof |
| CN102604259A (en) * | 2012-02-24 | 2012-07-25 | 广东天耀进出口集团有限公司 | Plastic glove material |
| CN103723438B (en) * | 2014-01-16 | 2017-01-04 | 上海永利带业股份有限公司 | Wear-resisting compound TPU conveyer belt and manufacture method thereof |
| CN103723438A (en) * | 2014-01-16 | 2014-04-16 | 上海永利带业股份有限公司 | Wear-resistant composite TPU (Thermoplastic Polyurethane) conveying belt and manufacturing method thereof |
| CN103771185B (en) * | 2014-02-25 | 2017-06-13 | 北京东奥工贸有限公司 | A kind of folding machine composite conveyer belt for improving frictional force and preparation method thereof |
| CN103771185A (en) * | 2014-02-25 | 2014-05-07 | 北京东奥工贸有限公司 | Folding machine composite conveyor belt for improving friction and preparation method thereof |
| CN105949657A (en) * | 2016-06-08 | 2016-09-21 | 惠州市秋叶原实业有限公司 | PVC high-elasticity wear-resistant double-core-wire glue material formula |
| CN107629349A (en) * | 2016-07-19 | 2018-01-26 | 丹阳市飞利健身器材有限公司 | A kind of treadmill soft ribbons with magnetic therapy effect |
| CN106188951A (en) * | 2016-07-20 | 2016-12-07 | 宁波宏协承汽车部件有限公司 | A kind of automobile ageing-resistant polrvinyl chloride top cover panel material and preparation method thereof |
| CN107641262A (en) * | 2016-07-20 | 2018-01-30 | 丹阳市飞利健身器材有限公司 | A kind of anti-skidding soft ribbons of treadmill |
| CN107285096A (en) * | 2017-05-31 | 2017-10-24 | 南通不二环境科技有限公司 | A kind of break machine conveyer |
| CN111073177A (en) * | 2019-12-30 | 2020-04-28 | 上海永利输送***有限公司 | PVC conducting bar and preparation method thereof |
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|---|---|
| CN1313530C (en) | 2007-05-02 |
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Owner name: SHANGHAI YONGLI BELTING PRODUCTST CO., LTD. Free format text: FORMER NAME: SHANGHAI YONGLI BELTING PRODUCTS CO.,LTD. |
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Address after: Shanghai city Qingpu District Xujing town gold village Wynn with industry company Patentee after: Shanghai Yongli Belting Co., Ltd. Address before: Shanghai city Qingpu District Xujing town gold village Wynn with industry company Patentee before: Shanghai Yongli Belts Manufacturing Co., Ltd. |