CN101445635B - Polyvinyl chloride/nitrile-butadiene rubber/sheet silicate nanometer composite woven mesh belt - Google Patents
Polyvinyl chloride/nitrile-butadiene rubber/sheet silicate nanometer composite woven mesh belt Download PDFInfo
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- CN101445635B CN101445635B CN2008102496294A CN200810249629A CN101445635B CN 101445635 B CN101445635 B CN 101445635B CN 2008102496294 A CN2008102496294 A CN 2008102496294A CN 200810249629 A CN200810249629 A CN 200810249629A CN 101445635 B CN101445635 B CN 101445635B
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- butadiene rubber
- mesh belt
- nitrile
- polyvinyl chloride
- woven mesh
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Abstract
The invention relates to a polyvinyl chloride/nitrile-butadiene rubber/sheet silicate nanometer composite woven mesh belt. The mesh belt comprises polyvinyl chloride as a base material, chlorinated polyethylene, ACR, nanometer sheet silicate, nitrile-butadiene rubber powder, light calcium carbonate, graphitized carbon black or an antistatic agent, a plasticizing agent, a lubricating agent and a heating stabilizer. The preparation method of the mesh belt comprises the steps of weighing the above raw materials except nitrile-butadiene rubber powder, mixing, kneading with a high-speed kneading machine at 65-150DEG C, cold mixing in a cold mixer while adding weighed nitrile-butadiene rubber powder, discharging when the temperature is lower than 40DEG C, extruding into a die with wire ropes by using an extruding machine, forming to obtain weaving strips, weaving with a weaving machine or manually to obtain a mesh belt. The composite woven mesh belt doubles the tensile strength and impact resilience, and reduces production cost by about 60% compared with the prior plastic wire-core woven mesh belt. Furthermore, the invention can be widely used in the fields requiring flame resistant and antistatic environment, such as coal mines, oil fields, natural gas and mines.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to a kind of polyvinyl chloride polyvinyl chloride/nitrile rubber/phyllo-silicate nano composite material.
Technical background
The underground mine use safety article is the important leverage that the colliery industrial security is produced, and underground mine use false top net band is one of staple product wherein.The false top net band of underground mine use adopts steel wire net-belt or plastics wire-core guipure more at present.The drawback of steel wire net-belt maximum is exactly in use can produce spark, very is unfavorable for Safety of Coal Mine Production; Plastics wire-core guipure mostly is polypropylene articles, and this goods tensile strength is poor, and production cost is high; Therefore, in use all there is very big drawback in they.
Summary of the invention
In order to solve the low and high problem of production cost of acrylic plastering woven mesh belt tensile strength, the invention provides a kind of polyvinyl chloride/nitrile-butadiene rubber/sheet silicate nanometer composite woven mesh belt.
This composite woven mesh belt mainly is base material with the polyvinyl chloride, by adding chlorinatedpolyethylene, ACR, nano layered silicate, acrylonitrile-butadiene rubber powder, light calcium carbonate, graphitized carbon black or static inhibitor, softening agent, lubricant, adding the physicals that thermo-stabilizer improves pvc material, finally the woven mesh belt that uses this matrix material to make has the feature of high-tensile strength, and concrete parts by weight of raw materials consists of:
The title deal
PVC 100
Chlorinatedpolyethylene 5-20
ACR 1-25
Nano layered silicate 2-10
Acrylonitrile-butadiene rubber powder 8-30
Light calcium carbonate 1-9
Graphitized carbon black or static inhibitor 1-15
Softening agent 5-70
Lubricant 1-8
Add thermo-stabilizer 2-12
With the polyvinyl chloride is base mateiral, because acrylonitrile-butadiene rubber powder has excellent tension, resistance to compression, erosion-resisting characteristics, can significantly improve tensile strength, the longitudinal size velocity of variation performance of matrix material by adding it; Nano layered silicate has good diffustivity and rigidity, utilizes it can play the phase solvent effect, and acrylonitrile-butadiene rubber powder and polyvinyl chloride are fully spread, thereby reaches nano level dispersion, can also improve the rigidity of material simultaneously; The hardness that adds light calcium carbonate raising base material; By adding the shock resistance of ACR raising base material; The adding chlorinatedpolyethylene also is used as the impact modifier of polyvinyl chloride; Adding graphitized carbon black or static inhibitor can improve the static resistance of base material; Add lubricant and improve extrusion performance; The plasticity that adds softening agent raising base material; Add the heating one package stabilizer and improve stability in heating and the extrusion.
In the above-mentioned materials, be fit to use static inhibitor producing under the antistatic situation that requires undemanding woven mesh belt.
The above-mentioned materials polyvinyl chloride (PVC) RESINS is white meal for Qilu Petrochemical company produces; Chlorinated polyethylene resin is that Weifang Yaxing Chemical Co., Ltd. produces, and is white powdery shape material; ACR is that Shanghai company of Shanhu Chemical Factory, Shanghai produces, and is white meal; Nano layered silicate is the petroleum chemical plant production of Zhou village, Zibo City, for the grain order greater than 300 white meal; Acrylonitrile-butadiene rubber powder is that Nanjing Shengdong Chemical Industry Co., Ltd. produces, and is white flour; Light calcium carbonate is the meal more than white 800 orders for Omya company produces; Graphitized carbon black is the photochemical plant produced of Linzhou City China, is the black meal; Static inhibitor is that Hangzhou company limited of chemical research institute produces, and is liquid state or saccharoid; Lubricant is that Qingdao Hongxing Chemical Plant produces, comprising being stearic acid, barium stearate and the calcium stearate of white granular entirely; Softening agent is that Shandong, Shandong softening agent limited-liability company produces, and is brown liquid; Adding thermo-stabilizer is that deep company produces in the Japan, is white meal.
The weighing except that acrylonitrile-butadiene rubber powder of above-mentioned starting material mixes, mix after the high speed kneader is mediated, mediating temperature is 65 ℃～150 ℃, it is cold mixed that material after will mediating is then put into cold mixer, and at the cold acrylonitrile-butadiene rubber powder that adds weighing when mixed, coldly mix blowing after be lower than 40 ℃, be extruded into the die for molding that has wireline with forcing machine again and make the braiding bar, the braiding bar is again by braiding machine or manually be woven into guipure.
Polyvinyl chloride/nitrile-butadiene rubber/sheet silicate nanometer composite woven mesh belt of the present invention has following effect and advantage:
With the polyvinyl chloride is base material, has improved the tensile strength and the rigidity of polyvinyl chloride by adding nano layered silicate and paracril powder material, and the tensile strength of woven mesh belt and shock resistance are greatly improved; Substitute relatively costly polypropylene material with pvc material, not only production technique is simple, and production and use cost can reduce at double.
Embodiment
The present invention is described further below by embodiment, is necessary to be pointed out that at this: present embodiment only is used for the present invention is further specified, but does not limit to its scope.
Embodiment 1: this polyvinyl chloride/nitrile-butadiene rubber/sheet silicate nanometer composite woven mesh belt consists of by raw material weight:
The title deal
PVC 100
Chlorinatedpolyethylene 5
ACR 1
Nano layered silicate 2
Acrylonitrile-butadiene rubber powder 8
Light calcium carbonate 1
Graphitized carbon black 1
Or static inhibitor 3
Softening agent 5
Lubricant 1
Add thermo-stabilizer 2
By above-mentioned prescription weighing, except that acrylonitrile-butadiene rubber powder, mix, mix after the heating of high speed kneader, mediating temperature is 65 ℃, material after will mediating then puts into that cold mixer is cold to be mixed, and at the cold acrylonitrile-butadiene rubber powder that adds 8 parts when mixed, coldly mixes blowing after be lower than 40 ℃, be extruded into the die for molding that has wireline with forcing machine again and make the braiding bar, the braiding bar is again by braiding machine or manually be woven into guipure.
Embodiment 2: this polyvinyl chloride/nitrile-butadiene rubber/sheet silicate nanometer composite woven mesh belt consists of by raw material weight:
The title deal
PVC 100
Chlorinatedpolyethylene 15
ACR 20
Nano layered silicate 7
Acrylonitrile-butadiene rubber powder 20
Light calcium carbonate 5
Graphitized carbon black 9
Or static inhibitor 14
Softening agent 38
Lubricant 5
Add thermo-stabilizer 8
By above-mentioned prescription weighing, except that acrylonitrile-butadiene rubber powder, mix, mix after the heating of high speed kneader, mediating temperature is 110 ℃, material after will mediating then puts into that cold mixer is cold to be mixed, and at the cold acrylonitrile-butadiene rubber powder that adds 20 parts when mixed, coldly mixes blowing after be lower than 40 ℃, be extruded into the die for molding that has wireline with forcing machine again and make the braiding bar, the braiding bar is again by braiding machine or manually be woven into guipure.
Embodiment 3: this polyvinyl chloride/nitrile-butadiene rubber/sheet silicate nanometer composite woven mesh belt consists of by raw material weight:
The title deal
PVC 100
Chlorinatedpolyethylene 20
ACR 25
Nano layered silicate 10
Acrylonitrile-butadiene rubber powder 30
Light calcium carbonate 9
Graphitized carbon black 15
Softening agent 70
Lubricant 8
Add thermo-stabilizer 12
By above-mentioned prescription weighing, except that acrylonitrile-butadiene rubber powder, mix, mix after the heating of high speed kneader, mediating temperature is 150 ℃, material after will mediating then puts into that cold mixer is cold to be mixed, and at the cold acrylonitrile-butadiene rubber powder that adds 30 parts when mixed, coldly mixes blowing after be lower than 40 ℃, be extruded into the die for molding that has wireline with forcing machine again and make the braiding bar, the braiding bar is again by braiding machine or manually be woven into guipure.
The existing plastics wire-core woven mesh belt of the tensile strength of polyvinyl chloride/nitrile-butadiene rubber/sheet silicate nanometer composite woven mesh belt of the present invention and shock resistance can significantly improve, production cost is about its 2/5, but widespread use colliery, oil field, Sweet natural gas and mine etc. require the flame-retardant and anti-static environmental area.
Claims (2)
1. polyvinyl chloride/nitrile-butadiene rubber/sheet silicate nanometer composite woven mesh belt is characterized in that consisting of by parts by weight of raw materials:
The title deal
PVC 100
Chlorinatedpolyethylene 5-20
ACR 1-25
Nano layered silicate 2-10
Acrylonitrile-butadiene rubber powder 8-30
Light calcium carbonate 1-9
Graphitized carbon black or static inhibitor 1-15
Softening agent 5-70
Lubricant 1-8
Add thermo-stabilizer 2-12.
2. polyvinyl chloride/nitrile-butadiene rubber/sheet silicate nanometer composite woven mesh belt according to claim 1 is characterized in that this guipure comprises following making step:
1. take by weighing various raw materials according to the prescription composition except that acrylonitrile-butadiene rubber powder, various raw materials are added the high speed kneaders mediate, mediating temperature is 65 ℃～150 ℃;
2. then high temperature is mediated raw material and is put into that cold mixer is cold to be mixed, coldly add the weighing acrylonitrile-butadiene rubber powder when mixed, when temperature is lower than 40 ℃ from cold mixer blowing;
3. cold mix is extruded into forcing machine in the mould of band wireline and carries out moulding and make the establishment bar, the braiding bar is again by braiding machine or manually be woven into guipure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102496294A CN101445635B (en) | 2008-12-25 | 2008-12-25 | Polyvinyl chloride/nitrile-butadiene rubber/sheet silicate nanometer composite woven mesh belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102496294A CN101445635B (en) | 2008-12-25 | 2008-12-25 | Polyvinyl chloride/nitrile-butadiene rubber/sheet silicate nanometer composite woven mesh belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101445635A CN101445635A (en) | 2009-06-03 |
| CN101445635B true CN101445635B (en) | 2010-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102496294A Expired - Fee Related CN101445635B (en) | 2008-12-25 | 2008-12-25 | Polyvinyl chloride/nitrile-butadiene rubber/sheet silicate nanometer composite woven mesh belt |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927893B (en) * | 2009-11-25 | 2012-07-04 | 中原工学院 | Nano conveyor belt and preparation method thereof |
| CN105175929B (en) * | 2015-06-03 | 2018-05-15 | 芜湖友信激光模具有限公司 | A kind of heat-and corrosion-resistant woven bag |
| CN104945770B (en) * | 2015-06-03 | 2018-05-15 | 芜湖友信激光模具有限公司 | A kind of heat-proof aging modified polyvinyl chloride woven bag |
| CN108084603A (en) * | 2017-12-25 | 2018-05-29 | 桐城市祥泰塑业有限公司 | A kind of flexible bend resistance plastic woven material and preparation method thereof |
| CN108130622A (en) * | 2017-12-25 | 2018-06-08 | 桐城市祥泰塑业有限公司 | A kind of anti-static plastic braided material and preparation method thereof |
| CN108250619A (en) * | 2018-01-22 | 2018-07-06 | 史敏强 | A kind of environment friendly non-halogen braided material |
| CN108250620A (en) * | 2018-01-22 | 2018-07-06 | 唐凤骏 | A kind of sol-gel modified braided material of crosslinking |
| CN111013855B (en) * | 2019-12-17 | 2021-02-23 | 台州市斯佩雷尔植保机械有限公司 | Liquid storage bag for backpack sprayer and preparation method thereof |
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