CN103449095A - PVC lightweight conveyor belt with high wear resistance and producing method thereof - Google Patents
PVC lightweight conveyor belt with high wear resistance and producing method thereof Download PDFInfo
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Abstract
The invention provides a PVC lightweight conveyor belt with high wear resistance. Polyester fabrics are adopted as frame materials, and PVC paste resin applied to the polyester fabrics by coating. PA powder is added into the PVC paste resin to allow the PVC paste resin to form a modified PVC/PA paste resin coating; the modified PVC/PA paste resin coating contains, by weight: 100 parts of PVC resin, 5 to 20 parts of PA powder, 50 to 80 parts of plasticizer, 3 to 5 parts of epoxidized soybean oil and 2 to 4 parts of stabilizer. The PVC/PA paste resin coating is adopted in the PVC lightweight conveyor belt, so that wear resistance of the surface of the conveyor belt is improved; silicon wear-resisting agent is replaced by the PA powder, so that bonding performance of the layer and the fabrics is improved, and same wear resistance is maintained during the life cycle of the conveyor belt.
Description
Technical field
The present invention relates to the manufacturing technology field of light-type conveyer belt, especially a kind of PVC light-type conveyer belt and manufacture method thereof with high-wear resistance.
Background technology
The PVC light-type conveyer belt generally be take polyester textile as framework material, mainly for delivery of light, middle quality material.The advantages such as the PVC light-type conveyer belt is lightweight with it, the life-span long, generation friction easy for installation, difficult, be widely used in the industries such as logistics, airport, postal service, entertainment body-building.
The PVC light-type conveyer belt is due to the problem of environment for use, and band surface and the back side is very easily wearing and tearing in use, the service life of greatly having reduced load-transfer device.Traditional method is to add siliceous auxiliary agent in the PVC material at present, the wear resisting property that improves load-transfer device is had certain effect, but the compatibility of siliceous promoter material in PVC is poor, easily to the PVC surface migration, affect the bonding of PVC and polyester textile, cause in use procedure, PVC separates with polyester textile, simultaneously due to anti-wear agent to surface migration, the wear resisting property of load-transfer device can descend with the prolongation of period of service, therefore how to improve the service life of high-abrasive material in the PVC light-type conveyer belt, to improving and keeping the resistance to abrasion of PVC light-type conveyer belt significant.
Polyamide (PA is commonly called as nylon), be on molecular backbone repetitive to take amide group (-[NHCO]-) be the thermoplastic base resin of architectural feature group, there is mechanical strength high, the characteristics that dynamic ductility, resistance to abrasion and self lubricity are good.PA's is various in style, comprises aliphatics, half aliphatics and aromatic polyamide, and PA6, PA66, PAll, PAl2, PA46, PA610, PA612, PAl010 etc. are arranged, and a lot of new varieties such as the semi-aromatic nylon PA6T of exploitation in recent years and extraordinary nylon.The outward appearance of general nylon is transparent or opaque milky white or yellowish pellet.
Summary of the invention
The object of the invention is to provide a kind of PVC light-type conveyer belt with high-wear resistance.
A further object of the present invention is to provide the above-mentioned manufacture method with PVC light-type conveyer belt of high-wear resistance.
The object of the invention is achieved through the following technical solutions: a kind of PVC light-type conveyer belt with high-wear resistance, take polyester textile as framework material, be coated with PVC and stick with paste resin on polyester textile, wherein: at PVC, stick with paste in resin and add the PA powder to become the PVC/PA modification paste resin-coating bed of material, according to the mass fraction, described PVC/PA modification paste resin-coating material is:
Polyvinyl chloride resin 100
PA powder 5 ~ 20
Plasticizer 50 ~ 80
Epoxidized soybean oil 3 ~ 5
Stabilizer 2 ~ 4.
It can be traditional proportioning that PVC in the present invention sticks with paste resin, and plasticizer 50 ~ 80, epoxidized soybean oil 3 ~ 5 and stabilizer 2 ~ 4 are constant, just change former siliceous auxiliary agent into polyamide powder, improves the wear hardness of PVC light-type conveyer belt, and wear-resisting stability.
In order to guarantee compatibility and the manufacturability of PVC/PA modification paste resin, the fineness of described PA powder is not more than 320 orders.
The invention provides a kind ofly for the above-mentioned manufacture method with PVC light-type conveyer belt of high-wear resistance, comprise the steps:
The first step: take the PVC/PA modification by mass parts and stick with paste the resin-coating material;
Second step: first by proportioning PVC processed, stick with paste resin, more first PA powder adds PVC to stick with paste in resin, be mixed with PVC/PA modification paste;
The 3rd step: by polyester textile process infrared heating oven drying, and stentering forming;
The 4th step: stick with paste resin bottom coating with the PVC/PA modification on the polyester textile through typing, and through the infrared heating oven heating plasticizing;
The 5th step: apply again PVC/PA modified resin and stick with paste surface layer on priming coat, and, through the infrared heating oven heating plasticizing, make the PVC load-transfer device that has applied surface layer;
The 6th step: the coating that the 5th step is completed the PVC load-transfer device of surface layer again send into infrared heating oven embossing and get product.
The present invention adopts coating processes, utilizes the infrared heating mode to be produced, and its production procedure is sequentially: modified PVC paste producing configuration, fabric typing, modified PVC primary coat, the muddled overlay of modified PVC, embossing, finished product, can be used existing installation produced.
On the such scheme basis, for guaranteeing the fineness of PA powder, PA is ground to form at normal temperatures and is not more than 320 purpose powder.
Beneficial effect of the present invention:
1, adopt the PA/PVC modification to stick with paste surface layer, improved the wear resisting property on load-transfer device top layer.
2, adopt the PA powder to replace siliceous anti-wear agent, improved the adhesive property of surface layer and fabric.
3, adopt the PA powder to replace siliceous anti-wear agent, keep identical wear hardness in the service life of whole load-transfer device.
The specific embodiment
A kind of PVC light-type conveyer belt with high-wear resistance, take polyester textile as framework material, be coated with PVC and stick with paste resin on polyester textile, at PVC, stick with paste in resin and add the PA powder to become PVC/PA modification paste resin-coating material, according to the mass fraction, described PVC/PA modification paste resin-coating material is:
Polyvinyl chloride resin 100
PA powder 5 ~ 20
Plasticizer 50 ~ 80
Epoxidized soybean oil 3 ~ 5
Stabilizer 2 ~ 4.
Manufacturing step is as follows:
The first step: PA is ground to form to 320 purpose powder at normal temperatures;
Second step: add PVC to stick with paste in resin in the PA powder, be mixed with the PVC/PA modification and stick with paste;
The 3rd step: by polyester textile process infrared heating oven drying, and stentering forming;
The 4th step: be sticking painting with the PVC/PA modification on the fabric through typing, and through the infrared heating oven heating plasticizing;
The 5th step: apply the PVC/PA modification and stick with paste surface layer on priming coat, and, through the infrared heating oven heating plasticizing, make the PVC load-transfer device that has applied surface layer;
The 6th step: the load-transfer device after the muddled overlay of above-mentioned complete PVC modification is sent into to infrared heating oven embossing again and get product.
The formula of coating material is as shown in table 1
the wear hardness test
In above-mentioned 5 kinds of embodiment, the key distinction is the anti-wear agent difference of adding in coating material.These 5 kinds of embodiment are made to the PVC light-type conveyer belt according to production procedure, and test the wear resisting property of each product, the results are shown in following table 2.
Experimental technique: " GB/T 5478 plastics rolling wear test methods ".When the PA powder adds 20 weight portion, the abrasion loss minimum, and resistance to abrasion is stable.
Claims (4)
1. the PVC light-type conveyer belt with high-wear resistance, take polyester textile as framework material, be coated with PVC and stick with paste resin on polyester textile, it is characterized in that: at PVC, stick with paste in resin and add the PA powder to become the PVC/PA modification paste resin-coating bed of material, according to the mass fraction, described PVC/PA modification paste resin-coating material is:
Polyvinyl chloride resin 100
PA powder 5 ~ 20
Plasticizer 50 ~ 80
Epoxidized soybean oil 3 ~ 5
Stabilizer 2 ~ 4.
2. the PVC light-type conveyer belt with high-wear resistance according to claim 1, it is characterized in that: the fineness of described PA powder is not more than 320 orders.
3. the manufacture method with PVC light-type conveyer belt of high-wear resistance according to claim 1 and 2, comprise the steps:
The first step: take the PVC/PA modification by mass parts and stick with paste the resin-coating material;
Second step: first by proportioning PVC processed, stick with paste resin, more first PA powder adds PVC to stick with paste in resin, be mixed with PVC/PA modification paste;
The 3rd step: by polyester textile process infrared heating oven drying, and stentering forming;
The 4th step: stick with paste resin bottom coating with the PVC/PA modification on the polyester textile through typing, and through the infrared heating oven heating plasticizing;
The 5th step: apply again PVC/PA modified resin and stick with paste surface layer on priming coat, and, through the infrared heating oven heating plasticizing, make the PVC load-transfer device that has applied surface layer;
The 6th step: the coating that the 5th step is completed the PVC load-transfer device of surface layer again send into infrared heating oven embossing and get product.
4. the manufacture method with PVC light-type conveyer belt of high-wear resistance according to claim 3, is characterized in that, PA is ground to form at normal temperatures and is not more than 320 purpose powder.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103964124A (en) * | 2014-05-20 | 2014-08-06 | 上海永利带业股份有限公司 | Impregnation PVK conveyer belt for logistics industry and manufacturing method thereof |
| CN105035627A (en) * | 2015-06-30 | 2015-11-11 | 艾艾精密工业输送系统（上海）股份有限公司 | Low-temperature-resisting logistics conveyor belt and preparing method thereof |
| CN106084766A (en) * | 2016-06-06 | 2016-11-09 | 淮南曹庵润龙塑业有限公司 | A kind of resin alloy nylon mold materials and preparation method thereof |
| CN108545402A (en) * | 2018-03-23 | 2018-09-18 | 上海米莜凯自动化装备有限公司 | A kind of high temperature resistant does not adhere to PVC conveyer belts and preparation method thereof |
| CN111073177A (en) * | 2019-12-30 | 2020-04-28 | 上海永利输送系统有限公司 | PVC conducting bar and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101172537A (en) * | 2007-11-07 | 2008-05-07 | 上海永利带业制造有限公司 | Flame-proof polyvinyl chloride conveyer belt |
| WO2008057878A2 (en) * | 2006-11-01 | 2008-05-15 | Dow Global Technologies Inc. | Articles comprising nonpolar polyolefin and polyurethane, and methods for their preparation and use |
| CN102173335A (en) * | 2011-04-02 | 2011-09-07 | 上海永利带业股份有限公司 | Manufacturing method for environment-friendly antiseptic polyvinyl chloride light-type conveyer belt and antiseptic coating material |
| CN102285519A (en) * | 2011-04-28 | 2011-12-21 | 上海永利带业股份有限公司 | Light conveyer belt for seed industry and manufacturing method thereof |
| CN102424236A (en) * | 2011-07-28 | 2012-04-25 | 上海永利带业股份有限公司 | Seamless wrapper belt and manufacture method thereof |
| WO2013017033A1 (en) * | 2011-07-29 | 2013-02-07 | Dow Corning (China) Holding Co., Ltd. | Coating composition, method for coating surface of material using the same, and surface treated materials having the same |
-
2013
- 2013-09-22 CN CN2013104399618A patent/CN103449095A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008057878A2 (en) * | 2006-11-01 | 2008-05-15 | Dow Global Technologies Inc. | Articles comprising nonpolar polyolefin and polyurethane, and methods for their preparation and use |
| CN101172537A (en) * | 2007-11-07 | 2008-05-07 | 上海永利带业制造有限公司 | Flame-proof polyvinyl chloride conveyer belt |
| CN102173335A (en) * | 2011-04-02 | 2011-09-07 | 上海永利带业股份有限公司 | Manufacturing method for environment-friendly antiseptic polyvinyl chloride light-type conveyer belt and antiseptic coating material |
| CN102285519A (en) * | 2011-04-28 | 2011-12-21 | 上海永利带业股份有限公司 | Light conveyer belt for seed industry and manufacturing method thereof |
| CN102424236A (en) * | 2011-07-28 | 2012-04-25 | 上海永利带业股份有限公司 | Seamless wrapper belt and manufacture method thereof |
| WO2013017033A1 (en) * | 2011-07-29 | 2013-02-07 | Dow Corning (China) Holding Co., Ltd. | Coating composition, method for coating surface of material using the same, and surface treated materials having the same |
Non-Patent Citations (2)
| Title |
|---|
| 李飞等: "PVC/PA共混改性研究进展", 《聚氯乙烯》 * |
| 黄浩等: "PVC/PA1212/OMMT纳米复合材料的结构与性能", 《塑料科技》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN103964124A (en) * | 2014-05-20 | 2014-08-06 | 上海永利带业股份有限公司 | Impregnation PVK conveyer belt for logistics industry and manufacturing method thereof |
| CN105035627A (en) * | 2015-06-30 | 2015-11-11 | 艾艾精密工业输送系统（上海）股份有限公司 | Low-temperature-resisting logistics conveyor belt and preparing method thereof |
| CN105035627B (en) * | 2015-06-30 | 2017-04-12 | 艾艾精密工业输送系统（上海）股份有限公司 | Low-temperature-resisting logistics conveyor belt and preparing method thereof |
| CN106084766A (en) * | 2016-06-06 | 2016-11-09 | 淮南曹庵润龙塑业有限公司 | A kind of resin alloy nylon mold materials and preparation method thereof |
| CN108545402A (en) * | 2018-03-23 | 2018-09-18 | 上海米莜凯自动化装备有限公司 | A kind of high temperature resistant does not adhere to PVC conveyer belts and preparation method thereof |
| CN111073177A (en) * | 2019-12-30 | 2020-04-28 | 上海永利输送系统有限公司 | PVC conducting bar and preparation method thereof |
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Application publication date: 20131218 |