CN102514878A - Cold-resistant polyvinyl chloride conveying belt and preparation method thereof - Google Patents
Cold-resistant polyvinyl chloride conveying belt and preparation method thereof Download PDFInfo
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- CN102514878A CN102514878A CN2011104562343A CN201110456234A CN102514878A CN 102514878 A CN102514878 A CN 102514878A CN 2011104562343 A CN2011104562343 A CN 2011104562343A CN 201110456234 A CN201110456234 A CN 201110456234A CN 102514878 A CN102514878 A CN 102514878A
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- woven fabric
- chloride resin
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- polyvinyl chloride
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Abstract
The invention relates to a cold-resistant polyvinyl chloride conveying belt, which comprises a Kevlar woven fabric, polyester woven fabrics and polyvinyl chloride resin covering adhesive. The Kevlar woven fabric is used as a middle framework layer, the two layers of polyester woven fabrics are respectively used as a top framework layer and a bottom framework layer, the adjacent framework layers are compounded by the polyvinyl chloride resin covering adhesive, and a layer of polyvinyl chloride covering adhesive is also covered on the upper surface of the top framework layer. The conveying belt can be used for a long time in an environment at the ultra-low temperature ranging from minus 20 DEG C to minus 40 DEG C, and keeps excellent elasticity and other physical and mechanical performances.
Description
Technical field
The present invention relates to a kind of load-transfer device, particularly relate to a kind of cold resistance polyvinyl chloride load-transfer device and preparation method thereof.
Background technology
At present, when some polyvinylchlorides (PVC) load-transfer device uses under low temperature (20 ℃～0 ℃) environment, sclerosis prematurely easily, embrittlement, cracking and lose the peculiar elasticity of load-transfer device, thus lose its value of service.
Summary of the invention
The purpose of this invention is to provide a kind of can long-term use under cryogenic conditions, and unconverted basically cold resistance polyvinyl chloride load-transfer device when its pulling strengrth, elongation rate of tensile failure, hardness and normal temperature.
PVC conveyer belt of the present invention; Comprise: Kevlar woven fabric, polyester woven fabric and Vinyl chloride resin rubber cover; Wherein the Kevlar woven fabric is as the intermedium rack-layer; The two layers polyester woven fabric is respectively as upper strata casing play and bottom casing play, and compound through the Vinyl chloride resin rubber cover between the adjacent bone rack-layer, upper strata casing play upper surface also covers one deck Vinyl chloride resin rubber cover.
Described Vinyl chloride resin rubber cover comprises following component (by weight): 100 parts emulsion pvc is stuck with paste resin; 35～60 parts dioctyl phthalate; 7～15 parts macromolecular elastomer; 5～20 parts di-n-octyl sebacate; 2～5 parts barium zinc stabilizer.Simultaneously, can add an amount of mill base, to make the load-transfer device of different colours.
The use of macromolecular elastomer is a key among the present invention, mainly is used for making product still can keep intrinsic elasticity at low temperatures, and the macromolecular elastomer among the present invention is liquid butyl rubber or chlorinated polyethylene rubber.
It is softening that dioctyl phthalate mainly plays plasticising in the present invention, can make load-transfer device have good durability.
In order to improve the safe and sanitary performance of load-transfer device, use di-n-octyl sebacate as plasticizer among the present invention, use the barium zinc stabilizer as stabilizer.
The preparation method of cold resistance polyvinyl chloride load-transfer device of the present invention comprises the steps:
(1) preparation Vinyl chloride resin rubber cover
Following component is mixed (by weight): it is an amount of that emulsion pvc is stuck with paste 100 parts of resins, 35～60 parts of dioctyl phthalates, 7～15 parts of macromolecular elastomers, 5～20 parts of di-n-octyl sebacates, 2～5 parts of barium zinc stabilizers, colorant, promptly gets the Vinyl chloride resin rubber cover with cold tolerance;
(2) typing of Kevlar woven fabric is handled
The Kevlar woven fabric is carried out pre-setting, 180 ℃ of temperature, time 2min, the Vinyl chloride resin rubber cover that will prepare then applies, finalizes the design above-mentioned fabrics, and applying setting temperature is 250 ℃, and the time is 2～3min;
(3) typing of polyester woven fabric is handled
The polyester woven fabric is carried out pre-setting, 180 ℃ of setting temperatures, the time is 2～3min, the Vinyl chloride resin rubber cover that will prepare then applies, finalizes the design above-mentioned fabrics, 250 ℃ of setting temperatures, the time is 2～3min;
(4) preparation of finished product
Kevlar woven fabric after the above-mentioned typing and polyester woven fabric are used the primary coat of Vinyl chloride resin rubber cover respectively; Then pressure 1 time, primary coat are fitted, repaiied to middle level Kevlar woven fabric after the primary coat and bottom polyester woven fabric; Upper strata polyester woven fabric last and that handle well is fitted, and promptly gets.
The advantage of cold resistance polyvinyl chloride load-transfer device of the present invention: can long-term use under-20～-40 ℃ ultra-low temperature surroundings, and keep better elastic and other physical and mechanical properties.
Description of drawings
Fig. 1 cold resistance polyvinyl chloride conveyer belt structure scheme drawing.
The 1-ground floor is the Vinyl chloride resin rubber cover; The 2-second layer is the polyester woven fabric; The 3rd layer of 3-is the Vinyl chloride resin rubber cover; The 4th layer of 4-is the Kevlar woven fabric; The 5-layer 5 is the Vinyl chloride resin rubber cover; The 6-layer 6 is the polyester woven fabric.
Fig. 2 cold resistance polyvinyl chloride load-transfer device preparation flow figure.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in the restriction scope of the present invention.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Press formulation Vinyl chloride resin rubber cover A, B, C, D, E in the table 1.
Table 1 Vinyl chloride resin rubber cover
According to formulated Vinyl chloride resin rubber cover A, B, C, D, the E in the last table.
According to the above-mentioned method for preparing the cold resistance polyvinyl chloride load-transfer device, adopt Vinyl chloride resin rubber cover A, B, C, D, E respectively, preparation cold resistance polyvinyl chloride load-transfer device 1#, 2#, 3#, 4#, 5#.
Performance testing:
1, under the normal temperature, according to pulling strengrth, elongation rate of tensile failure and hardness that the regulation of GB/T3690 and GB2411 is tested cold resistance polyvinyl chloride load-transfer device 1#, 2#, 3#, 4#, 5# respectively, test result is seen table 2:
The The performance test results of cold resistance polyvinyl chloride load-transfer device under table 2 normal temperature
Above-mentioned cold resistance polyvinyl chloride load-transfer device respectively after depositing 12 months under varying environment temperature (20 ℃ ,-30 ℃ ,-40 ℃) condition, is carried out performance testing again, and measured data is seen table 3:
The The performance test results of cold resistance polyvinyl chloride load-transfer device under table 3 different temperatures
Test result according to table 2 and table 3 can be found out: cold resistance polyvinyl chloride load-transfer device of the present invention can use in-20～-40 ℃ low temperature environment, and the data that record during with normal temperature of pulling strengrth, elongation rate of tensile failure, hardness to compare variation very little.
Claims (4)
1. cold resistance polyvinyl chloride load-transfer device; It is characterized in that: comprise Kevlar woven fabric, polyester woven fabric and Vinyl chloride resin rubber cover; Wherein the Kevlar woven fabric is as the intermedium rack-layer; The two layers polyester woven fabric is respectively as upper strata casing play and bottom casing play, and compound through the Vinyl chloride resin rubber cover between the adjacent bone rack-layer, upper strata casing play upper surface also covers one deck Vinyl chloride resin rubber cover.
2. cold resistance polyvinyl chloride load-transfer device as claimed in claim 1 is characterized in that: described Vinyl chloride resin rubber cover contains: the emulsion pvc of 100 weight portions is stuck with paste resin, the dioctyl phthalate of 35～60 weight portions, the macromolecular elastomer of 7～15 weight portions, the di-n-octyl sebacate of 5～20 weight portions, the barium zinc stabilizer of 2～5 weight portions.
3. cold resistance polyvinyl chloride load-transfer device as claimed in claim 2 is characterized in that: described macromolecular elastomer is liquid butyl rubber or chlorinated polyethylene rubber.
4. like the preparation method of each described cold resistance polyvinyl chloride load-transfer device in the claim 1 to 3, it is characterized in that: comprise the steps:
(1) preparation Vinyl chloride resin rubber cover
By weight following component is mixed: emulsion pvc is stuck with paste 100 parts of resins, 35～60 parts of dioctyl phthalates, 7～15 parts of macromolecular elastomers, 5～20 parts in plasticizer, 2～5 parts of stabilizers;
(2) typing of Kevlar woven fabric is handled
The Kevlar woven fabric is carried out pre-setting, and temperature is 180 ℃, and the time is 2min, and the Vinyl chloride resin rubber cover that will prepare then applies, finalizes the design above-mentioned fabrics, and applying setting temperature is 250 ℃, and the time is 2～3min;
(3) typing of polyester woven fabric is handled
The polyester woven fabric is carried out pre-setting, 180 ℃ of setting temperatures, the time is 2～3min, and the Vinyl chloride resin rubber cover that will prepare then applies, finalizes the design above-mentioned fabrics, applies 250 ℃ of setting temperatures, and the time is 2～3min;
(4) preparation of finished product
Kevlar woven fabric after the above-mentioned typing and polyester woven fabric are used the primary coat of Vinyl chloride resin rubber cover respectively; Then pressure 1 time, primary coat are fitted, repaiied to middle level Kevlar woven fabric after the primary coat and bottom polyester woven fabric; Upper strata polyester woven fabric last and that handle well is fitted, and promptly gets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104562343A CN102514878A (en) | 2011-12-31 | 2011-12-31 | Cold-resistant polyvinyl chloride conveying belt and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011104562343A CN102514878A (en) | 2011-12-31 | 2011-12-31 | Cold-resistant polyvinyl chloride conveying belt and preparation method thereof |
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| CN102514878A true CN102514878A (en) | 2012-06-27 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815496A (en) * | 2012-08-31 | 2012-12-12 | 南京东润带业有限公司 | Easy-joint PVC (polyvinyl chloride)-core polyvinyl chloride conveying belt and preparation method thereof |
| CN103072785A (en) * | 2013-01-14 | 2013-05-01 | 上海永利带业股份有限公司 | Light industrial belt for plasterboard processing and manufacturing method thereof |
| CN107639532A (en) * | 2017-09-14 | 2018-01-30 | 浙江米欧制带股份有限公司 | Rubber PVC sanders band and its manufacture method |
| CN109956259A (en) * | 2019-03-30 | 2019-07-02 | 福尔波西格林输送科技(中国)有限公司 | A kind of low temperature resistant PVC conveyer belt and preparation method thereof |
| CN111775522A (en) * | 2020-06-16 | 2020-10-16 | 江西嘉润良工业皮带有限公司 | Anti-aging wear-resistant light conveying belt and preparation method thereof |
| CN114633537A (en) * | 2022-03-24 | 2022-06-17 | 江苏博顺带业有限公司 | Preparation method of ultrahigh-strength conveying belt |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0293989A1 (en) * | 1987-06-04 | 1988-12-07 | Akzo N.V. | Filtertestproof conveyor belt comprising aramid |
| US6427728B1 (en) * | 1998-12-14 | 2002-08-06 | The Goodyear Tire & Rubber Company | Conveyor belting with reinforcing fabric formed from three interlaced layers |
| CN1687277A (en) * | 2005-03-30 | 2005-10-26 | 上海永利带业制造有限公司 | Priming sticking material for conveyer belt, preparation method and application thereof |
| JP4223572B2 (en) * | 1996-03-14 | 2009-02-12 | 株式会社ブリヂストン | Conveyor belt joining method |
| CN101580607A (en) * | 2009-03-24 | 2009-11-18 | 无锡宝通带业股份有限公司 | Fire retardant cushion rubber of fire retardant canvas laminated core conveyer belt and preparation method thereof |
| CN101979283A (en) * | 2010-09-26 | 2011-02-23 | 东华大学 | Light conveying belt and preparation method thereof |
| 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 |
-
2011
- 2011-12-31 CN CN2011104562343A patent/CN102514878A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0293989A1 (en) * | 1987-06-04 | 1988-12-07 | Akzo N.V. | Filtertestproof conveyor belt comprising aramid |
| JP4223572B2 (en) * | 1996-03-14 | 2009-02-12 | 株式会社ブリヂストン | Conveyor belt joining method |
| US6427728B1 (en) * | 1998-12-14 | 2002-08-06 | The Goodyear Tire & Rubber Company | Conveyor belting with reinforcing fabric formed from three interlaced layers |
| CN1687277A (en) * | 2005-03-30 | 2005-10-26 | 上海永利带业制造有限公司 | Priming sticking material for conveyer belt, preparation method and application thereof |
| CN101580607A (en) * | 2009-03-24 | 2009-11-18 | 无锡宝通带业股份有限公司 | Fire retardant cushion rubber of fire retardant canvas laminated core conveyer belt and preparation method thereof |
| CN101979283A (en) * | 2010-09-26 | 2011-02-23 | 东华大学 | Light conveying belt and preparation method thereof |
| 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 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815496A (en) * | 2012-08-31 | 2012-12-12 | 南京东润带业有限公司 | Easy-joint PVC (polyvinyl chloride)-core polyvinyl chloride conveying belt and preparation method thereof |
| CN102815496B (en) * | 2012-08-31 | 2015-05-06 | 南京东润带业有限公司 | Easy-joint PVC (polyvinyl chloride)-core polyvinyl chloride conveying belt and preparation method thereof |
| CN103072785A (en) * | 2013-01-14 | 2013-05-01 | 上海永利带业股份有限公司 | Light industrial belt for plasterboard processing and manufacturing method thereof |
| CN103072785B (en) * | 2013-01-14 | 2015-07-22 | 上海永利带业股份有限公司 | Light industrial belt for plasterboard processing and manufacturing method thereof |
| CN107639532A (en) * | 2017-09-14 | 2018-01-30 | 浙江米欧制带股份有限公司 | Rubber PVC sanders band and its manufacture method |
| CN109956259A (en) * | 2019-03-30 | 2019-07-02 | 福尔波西格林输送科技(中国)有限公司 | A kind of low temperature resistant PVC conveyer belt and preparation method thereof |
| CN111775522A (en) * | 2020-06-16 | 2020-10-16 | 江西嘉润良工业皮带有限公司 | Anti-aging wear-resistant light conveying belt and preparation method thereof |
| CN114633537A (en) * | 2022-03-24 | 2022-06-17 | 江苏博顺带业有限公司 | Preparation method of ultrahigh-strength conveying belt |
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Application publication date: 20120627 |