CN106084807A - A kind of rubber plastizing agent for Coal Transport machine wear resistant belt - Google Patents

A kind of rubber plastizing agent for Coal Transport machine wear resistant belt Download PDF

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Publication number
CN106084807A
CN106084807A CN201610397909.4A CN201610397909A CN106084807A CN 106084807 A CN106084807 A CN 106084807A CN 201610397909 A CN201610397909 A CN 201610397909A CN 106084807 A CN106084807 A CN 106084807A
Authority
CN
China
Prior art keywords
parts
rubber
wear resistant
coal transport
transport machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610397909.4A
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Chinese (zh)
Inventor
吴洪清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI QIANGLI HEAVY INDUSTRY HOISTING MACHINERY Co Ltd
Original Assignee
ANHUI QIANGLI HEAVY INDUSTRY HOISTING MACHINERY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANHUI QIANGLI HEAVY INDUSTRY HOISTING MACHINERY Co Ltd filed Critical ANHUI QIANGLI HEAVY INDUSTRY HOISTING MACHINERY Co Ltd
Priority to CN201610397909.4A priority Critical patent/CN106084807A/en
Publication of CN106084807A publication Critical patent/CN106084807A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/042—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/12—Layered products comprising a layer of natural or synthetic rubber comprising natural rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/21—Anti-static
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

The present invention provides a kind of rubber plastizing agent for Coal Transport machine wear resistant belt, is made up of the raw material of following weight portion: chlorinated paraffin 12 parts, bamboo powder 0.33 part, phthalic acid ester 8 parts, PE 3.6 parts, Pulvis Talci 1.3 parts, coupling agent 0.2 part, maleic anhydride grafted monomers 0.3 part.The rubber plastizing agent that the present invention provides, plasticising performance is good, while improving balata belt plasticity, additionally it is possible to improve its tensile strength, makes balata belt have superior anti-fatigue performance, and wearability is good.

Description

A kind of rubber plastizing agent for Coal Transport machine wear resistant belt
Technical field
The present invention relates to Coal Transport machine field, particularly relate to a kind of rubber plasticizing for Coal Transport machine wear resistant belt Agent.
Background technology
Coal Transport machine is a kind of visual plant of conveying coal, and within coal mines, needing will exploitation by Coal Transport machine Coal transport out.And the conveyer belt of existing Coal Transport machine works the most under severe conditions, easily weares and teares, tension is strong Degree and anticorrosive ageing properties are the most superior, and service life is shorter.
Summary of the invention
It is an object of the invention to provide a kind of wear resistant belt for Coal Transport machine and wear-resisting for Coal Transport machine The rubber plastizing agent of belt, to solve above-mentioned technical problem.
The technical problem to be solved realizes by the following technical solutions:
A kind of rubber plastizing agent for Coal Transport machine wear resistant belt, it is characterised in that: by the raw material of following weight portion Make:
Chlorinated paraffin 12 parts, bamboo powder 0.33 part, phthalic acid ester 8 parts, PE 3.6 parts, Pulvis Talci 1.3 parts, coupling agent 0.2 part, maleic anhydride grafted monomers 0.3 part；
Preparation method:
Being proportionally added into above-mentioned raw materials in high-pressure bottle carrying out high pressure batch mixing, pressure is 2～3 times of atmospheric pressure, and high pressure mixes The temperature of material is 155-180 DEG C, and the time of high pressure batch mixing is 8-10 minute；Be subsequently adding extruder complete to melt, batch mixing, extrusion Process, the machine barrel of extruder includes four districts, by feed end to extruding end, the temperature in four districts be followed successively by 185 DEG C, 230 DEG C, 205 DEG C, 195 DEG C, the machine cylinder pressure of described extruder is 0.06MPa.
Described coupling agent uses silane coupler.
A kind of wear resistant belt for Coal Transport machine, it is characterised in that: include bottom rubber and rubber topping, bottom rubber Merge between glue and rubber topping and have fiber composition,
Described bottom rubber is made up of the raw material of following weight portion:
Natural rubber 25 parts, butyl rubber 12 parts, 0.5 part of graphite, elasticator (elasticizer) 3.5 parts, calcium silicates 0.1 part, cobalt oxide 0.3 Part, rubber plastizing agent 0.3 part, diethylenetriamine 7 parts, boron trifluoride 0.8 part；Described elasticator (elasticizer) is fourth conjugated diene, season Penta tetrol oleate and maleic acid glycosides, the weight ratio that three adds is 1:2:1；
Described rubber topping is made up of the raw material of following weight portion: natural rubber 25 parts, butyl rubber 16 parts, graphite 0.45 Part, elasticator (elasticizer) 3.2 parts, calcium silicates 0.1 part, cobalt oxide 0.3 part, rubber plastizing agent 0.3 part, diethylenetriamine 6.5 parts, borontrifluoride Boron 0.7 part；Described elasticator (elasticizer) is fourth conjugated diene, PETO and maleic acid glycosides, the weight ratio that three adds For 1:2:1；
Described fiber composition is made up of the raw material of following weight portion: flax fiber 10 parts, bamboo fibre 8 parts, carbon fiber 0.12 part.
For the production method of the wear resistant belt of Coal Transport machine, comprise the steps:
(1) bottom rubber and rubber topping are mixing: adopt and carry out bottom rubber and rubber topping the most respectively Mixing, compounding process be other materials in addition to elasticator (elasticizer) in raw material are sufficiently mixed after put into batch mixer in mix Refining processes, and melting temperature is 70～80 DEG C, and mixing time is 20～30 minutes, reduces temperature the most again to 40～60 DEG C, adds Elasticator (elasticizer) continues mixing 10～20 minutes；
(2) bottom rubber and rubber topping molding: use formed in mould mode respectively to the bottom rubber after mixing and Rubber topping is shaped processing, then cools down, prepares bottom rubber strip and rubber topping band respectively；
(3) fusion treatment: by fiber composition mix homogeneously, is distributed between bottom rubber strip and rubber topping band, adopts By the mode of Electromagnetic Heating, fiber composition is merged between bottom rubber strip and rubber topping band, to bottom in heating process Rubber strip pressurizes with rubber topping band, by bottom rubber strip and rubber topping band pressing, pressure 800-1500 cattle, bottom rubber strip And the central temperature between rubber topping band is 320-380 DEG C, heating and pressing time are 12-35min, obtain hybrid rubber tape；
(4) destressing processes: hybrid rubber tape soaks in the hot water, and water temperature is maintained at 65-68 DEG C, and soak time is 35- 45min, dries the wear resistant belt i.e. obtained for Coal Transport machine after taking-up.
The invention has the beneficial effects as follows:
The rubber plastizing agent that the present invention provides, plasticising performance is good, while improving balata belt plasticity, additionally it is possible to improve it Tensile strength, makes balata belt have superior anti-fatigue performance, and wearability is good.
The wear resistant belt that the present invention provides is for Coal Transport machine, and the conveyer belt as Coal Transport machine uses, and has good Good wearability, it is possible to the corrosion of contained element oxide in opposing coal；There is good tensile strength, it is possible to eliminate quiet Electricity.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot Close specific embodiment, the present invention is expanded on further, but following embodiment is only the preferred embodiments of the present invention, and not all. Based on the embodiment in embodiment, it is real that those skilled in the art are obtained other on the premise of not making creative work Execute example, broadly fall into protection scope of the present invention.
Rubber plastizing agent is made up of the raw material of following weight portion:
Chlorinated paraffin 12 parts, bamboo powder 0.33 part, phthalic acid ester 8 parts, PE 3.6 parts, Pulvis Talci 1.3 parts, coupling agent 0.2 part, maleic anhydride grafted monomers 0.3 part；
Preparation method:
Being proportionally added into above-mentioned raw materials in high-pressure bottle carrying out high pressure batch mixing, pressure is 2～3 times of atmospheric pressure, and high pressure mixes The temperature of material is 155-180 DEG C, and the time of high pressure batch mixing is 8-10 minute；Be subsequently adding extruder complete to melt, batch mixing, extrusion Process, the machine barrel of extruder includes four districts, by feed end to extruding end, the temperature in four districts be followed successively by 185 DEG C, 230 DEG C, 205 DEG C, 195 DEG C, the machine cylinder pressure of described extruder is 0.06MPa.
A kind of wear resistant belt for Coal Transport machine, including bottom rubber and rubber topping, bottom rubber and top layer rubber Merge between glue and have fiber composition,
Described bottom rubber is made up of the raw material of following weight portion:
Natural rubber 25 parts, butyl rubber 12 parts, 0.5 part of graphite, elasticator (elasticizer) 3.5 parts, calcium silicates 0.1 part, cobalt oxide 0.3 Part, rubber plastizing agent 0.3 part, diethylenetriamine 7 parts, boron trifluoride 0.8 part；Described elasticator (elasticizer) is fourth conjugated diene, season Penta tetrol oleate and maleic acid glycosides, the weight ratio that three adds is 1:2:1；
Described rubber topping is made up of the raw material of following weight portion: natural rubber 25 parts, butyl rubber 16 parts, graphite 0.45 Part, elasticator (elasticizer) 3.2 parts, calcium silicates 0.1 part, cobalt oxide 0.3 part, rubber plastizing agent 0.3 part, diethylenetriamine 6.5 parts, borontrifluoride Boron 0.7 part；Described elasticator (elasticizer) is fourth conjugated diene, PETO and maleic acid glycosides, the weight ratio that three adds For 1:2:1；
Described fiber composition is made up of the raw material of following weight portion: flax fiber 10 parts, bamboo fibre 8 parts, carbon fiber 0.12 part.
For the production method of the wear resistant belt of Coal Transport machine, comprise the steps:
(1) bottom rubber and rubber topping are mixing: adopt and carry out bottom rubber and rubber topping the most respectively Mixing, compounding process be other materials in addition to elasticator (elasticizer) in raw material are sufficiently mixed after put into batch mixer in mix Refining processes, and melting temperature is 70～80 DEG C, and mixing time is 20～30 minutes, reduces temperature the most again to 40～60 DEG C, adds Elasticator (elasticizer) continues mixing 10～20 minutes；
(2) bottom rubber and rubber topping molding: use formed in mould mode respectively to the bottom rubber after mixing and Rubber topping is shaped processing, then cools down, prepares bottom rubber strip and rubber topping band respectively；
(3) fusion treatment: by fiber composition mix homogeneously, is distributed between bottom rubber strip and rubber topping band, adopts By the mode of Electromagnetic Heating, fiber composition is merged between bottom rubber strip and rubber topping band, to bottom in heating process Rubber strip pressurizes with rubber topping band, by bottom rubber strip and rubber topping band pressing, pressure 800-1500 cattle, bottom rubber strip And the central temperature between rubber topping band is 320-380 DEG C, heating and pressing time are 12-35min, obtain hybrid rubber tape；
(4) destressing processes: hybrid rubber tape soaks in the hot water, and water temperature is maintained at 65-68 DEG C, and soak time is 35- 45min, dries the wear resistant belt i.e. obtained for Coal Transport machine after taking-up.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry The personnel only present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also has various Changes and improvements, these changes and improvements both fall within scope of the claimed invention.Claimed scope is by institute Attached claims and equivalent thereof define.

Claims (2)

1. the rubber plastizing agent for Coal Transport machine wear resistant belt, it is characterised in that: by the raw material system of following weight portion Become:
Chlorinated paraffin 12 parts, bamboo powder 0.33 part, phthalic acid ester 8 parts, PE 3.6 parts, Pulvis Talci 1.3 parts, coupling agent 0.2 part, Maleic anhydride grafted monomers 0.3 part；
Preparation method:
Being proportionally added into above-mentioned raw materials in high-pressure bottle carrying out high pressure batch mixing, pressure is 2～3 times of atmospheric pressure, high pressure batch mixing Temperature is 155-180 DEG C, and the time of high pressure batch mixing is 8-10 minute；Be subsequently adding extruder complete to melt, the mistake of batch mixing, extrusion Journey, the machine barrel of extruder includes four districts, by feed end to extruding end, the temperature in four districts be followed successively by 185 DEG C, 230 DEG C, 205 DEG C, 195 DEG C, the machine cylinder pressure of described extruder is 0.06MPa.
Rubber plastizing agent for Coal Transport machine wear resistant belt the most according to claim 1, it is characterised in that: described idol Connection agent uses silane coupler.
CN201610397909.4A 2016-06-01 2016-06-01 A kind of rubber plastizing agent for Coal Transport machine wear resistant belt Pending CN106084807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610397909.4A CN106084807A (en) 2016-06-01 2016-06-01 A kind of rubber plastizing agent for Coal Transport machine wear resistant belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610397909.4A CN106084807A (en) 2016-06-01 2016-06-01 A kind of rubber plastizing agent for Coal Transport machine wear resistant belt

Publications (1)

Publication Number Publication Date
CN106084807A true CN106084807A (en) 2016-11-09

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Country Status (1)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1252784A (en) * 1968-10-04 1971-11-10
CN1061030A (en) * 1990-10-13 1992-05-13 张春芳 Modified rubber plastics raw material and preparation method thereof
CN102827429A (en) * 2011-06-17 2012-12-19 远东电缆有限公司 Low-cost insulation rubber prepared through combining olefin copolymer, chlorinated polyethylene (CPE) and ethylene propylene diene monomer (EPDM)
CN103012977A (en) * 2012-12-25 2013-04-03 阜新环宇橡胶(集团)有限公司 Fabric laminated flame retardant conveyer belt used for coal mine
CN103554785A (en) * 2013-11-07 2014-02-05 如皋市中如化工有限公司 Plasticizer for PVC (polyvinyl chloride)
CN204021725U (en) * 2014-07-29 2014-12-17 江苏天丰橡塑制品有限公司 A kind of mining stacked fire retarding conveying band

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1252784A (en) * 1968-10-04 1971-11-10
CN1061030A (en) * 1990-10-13 1992-05-13 张春芳 Modified rubber plastics raw material and preparation method thereof
CN102827429A (en) * 2011-06-17 2012-12-19 远东电缆有限公司 Low-cost insulation rubber prepared through combining olefin copolymer, chlorinated polyethylene (CPE) and ethylene propylene diene monomer (EPDM)
CN103012977A (en) * 2012-12-25 2013-04-03 阜新环宇橡胶(集团)有限公司 Fabric laminated flame retardant conveyer belt used for coal mine
CN103554785A (en) * 2013-11-07 2014-02-05 如皋市中如化工有限公司 Plasticizer for PVC (polyvinyl chloride)
CN204021725U (en) * 2014-07-29 2014-12-17 江苏天丰橡塑制品有限公司 A kind of mining stacked fire retarding conveying band

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
吕百龄等: "《实用橡胶手册》", 31 July 2001, 化学工业出版社 *
韩长日等: "《精细无机化学品制造技术》", 31 August 2008, 科学技术文献出版社 *

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Application publication date: 20161109

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