CN107129608A - Hydrophilic expansion type resistance to compression high temperature resistant composite and preparation method thereof and high temperature-resistance conveyor belt - Google Patents
Hydrophilic expansion type resistance to compression high temperature resistant composite and preparation method thereof and high temperature-resistance conveyor belt Download PDFInfo
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- CN107129608A CN107129608A CN201710384675.4A CN201710384675A CN107129608A CN 107129608 A CN107129608 A CN 107129608A CN 201710384675 A CN201710384675 A CN 201710384675A CN 107129608 A CN107129608 A CN 107129608A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/107—Nitroso compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
- C08J2309/06—Copolymers with styrene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- 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
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- Chemical Kinetics & Catalysis (AREA)
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- Polymers & Plastics (AREA)
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Abstract
The invention discloses a kind of hydrophilic expansion type resistance to compression high temperature resistant composite, it is made up of raw material components such as butadiene-styrene rubber 1502, butadiene rubber 9000, water-absorbing resin, polyethylene glycol, carbon black N330, coumarone indene resin, zinc oxide, simultaneously the invention also discloses the preparation method of the composite, and a kind of high temperature-resistance conveyor belt as made from the composite.The hydrophilic expansion type resistance to compression high temperature resistant composite obtained, stick to the film surface of high temperature-resistance conveyor belt, aging of the high-temperature material to conveyer belt glue-line and skeleton can be significantly reduced to corrode, and high temperature-resistance conveyor belt is adapted to the transport of higher temperature material, effectively extend the service life of high temperature-resistance conveyor belt.The preparation method for the hydrophilic expansion type resistance to compression high temperature resistant composite that the present invention is provided, technique is simple, and safety is easily-controllable.Obtained high temperature-resistance conveyor belt, with longer service life and wider use scope, can significantly improve the use advantage of high temperature-resistance conveyor belt.
Description
Technical field
The present invention relates to technical field of composite materials, more particularly to a kind of hydrophilic expansion type resistance to compression high temperature resistant composite,
Also relate to the preparation method of the composite, and the high temperature-resistance conveyor belt as made from the composite.
Background technology
High temperature-resistance conveyor belt, also known as heat resistance conveyor belt, are a kind of extraordinary heavy-duty conveyor belts, mainly for delivery of steel, water
The high-temperature material of the industries such as mud, coke.It is general to be made up of casing play with the covering glue layer for being covered in the skeleton layer surface, its
In, casing play is typically by heat proof material, such as multi-layered canvas or Steel cord, metal screw net, steel curtain net metal material
Constitute, covering glue layer is generally butadiene-styrene rubber, butyl rubber, EP rubbers or ethylene propylene diene rubber.Using multi-layered canvas as
The tolerable temperature of the high temperature-resistance conveyor belt of casing play is less than 200 DEG C, and when temperature is higher than 200 DEG C, multi-layered canvas is constituted
Casing play easily burnt, and be difficult repair again, cause high temperature-resistance conveyor belt service life shorter.Using metal material as bone
The resistance to calcination better performances of the high temperature-resistance conveyor belt of rack-layer, suitable for being used under conditions of temperature is higher such as 300 DEG C, therefore also known as
Make burning-resistant conveyor belt, but in 300 DEG C of use environment, heat can drop the bonding strength between rubber cover and casing play
It is low, so as to cause rubber cover to bubble or peel off, come off, shorten the service life of high temperature-resistance conveyor belt.
The content of the invention
To solve the deficiency that prior art is present, the invention provides a kind of hydrophilic expansion type resistance to compression high temperature resistant composite wood
Material, the film surface of common high temperature-resistance conveyor belt is sticked to using the composite, can either meet the substantially strong of conveying material
Degree is required, aging of the high temperature to conveyer belt glue-line and skeleton can be effectively isolated again and is corroded, extends the service life of conveyer belt.
To achieve the above object, the hydrophilic expansion type resistance to compression high temperature resistant composite that the present invention is provided, it is general for sticking to
The film surface of logical high temperature-resistance conveyor belt is used, and the composite includes following raw material component：
The hydrophilic expansion type composite of the present invention, with specific raw material components, under reasonable volume proportioning, passes through component
Organic polymer is combined to form between material, so as to be that the composite possesses high intensity, the performance of tear-resistant, reasonable water imbibition
Advantage.The composite is sticked to the film surface of high temperature-resistance conveyor belt, high-temperature material process, profit are being conveyed using conveyer belt
With the base polyurethane prepolymer for use as such as component butadiene-styrene rubber, water-absorbing resin, polyethylene glycol, foaming agent, bentonite, lithopone in composite
The water-wet behavior of material is assigned with PAA macromolecule water uptake resin, enables composite when being contacted with high-temperature material
Retaining is expanded to the 30~50% of initial volume, forms effective isolation high-temperature material and conveyer belt glue-line, the separation layer of skeleton,
The system containing large quantity of moisture is formed in isolation layer, cut-off high-temperature material conducts the effective way of heat to rubber conveyer belt,
The influence that conveyer belt resists high temperature is significantly improved, aging of the reduction high-temperature material to conveyer belt glue-line and skeleton is corroded, and is made resistance to
High temperature conveyer belt can adapt to the transport of higher temperature material；Meanwhile, the composite disclosure satisfy that the substantially strong of conveying material
Degree require and with the preferable adhesion properties of glue-line, form stronger cohesive force, can avoid conveying high-temperature material process because high temperature,
The effect such as load-bearing causes the influence that composite departs from glue-line, and protection of the composite to conveyer belt is effectively ensured, prolongs
The service life of long high temperature-resistance conveyor belt.
As the restriction to above-mentioned technical proposal, the composite includes following raw material component：
As the restriction to above-mentioned technical proposal, the molecular weight of the polyethylene glycol is more than 600.
Molecular weight polyethylene glycol is in semi-solid, mean molecule quantity 600, n=12~13, fusing point 20~25 more than 600
DEG C, 246 DEG C of flash-point, relative density 1.13 (20 DEG C)；Mean molecule quantity 4000, n=70~85,53~56 DEG C of fusing point.General
Under the conditions of, polyethylene glycol is very stable, but it can have an effect with the oxygen in air at 120 DEG C or higher of temperature.
In inert atmosphere (such as nitrogen and carbon dioxide), it will not also change even if being heated to 200~240 DEG C, when temperature rises to
300 DEG C can occur thermal cracking.
The conditions such as best composition consumption, the molecular weight requirement of polyethylene glycol of composite are further limited, optimization is compound
The performance of material, improves its performance on high temperature-resistance conveyor belt surface.
As the restriction to above-mentioned technical proposal, cubical expansivity of the composite in static distilled water be 130~
150%, tensile strength is up to 8~10MPa.
Further limit the performance parameters such as retaining cubical expansivity and the tensile strength of composite, in favor of with high temperature resistant
The combined use of conveyer belt.
Meanwhile, present invention also offers the preparation method of hydrophilic expansion type resistance to compression high temperature resistant composite as described above,
Using two-part compounding process, comprise the following steps：
A, one section of mixing：Butadiene-styrene rubber 1502, butadiene rubber 9000 are added into banbury, then add carbon black N330,
Water-absorbing resin, polyethylene glycol, lithopone, blowing agent H, bentonite, silica, add coumarone indene resin, paraffin, oxidation
Zinc, stearic acid；Accelerant CZ, altax are added afterwards, are eventually adding anti-aging agent RD, antioxidant 4010 and antioxidant d, are entered
Row mixing；
B, two-stage mixing：Property input DTDM obtains elastomeric compound again after mixing, and elastomeric compound is returned on a mill
Refining obtains freshening glue, is then rolled into the hydrophilic expansion type resistance to compression high temperature resistant composite of glue sheet.
The preparation method for the hydrophilic expansion type resistance to compression high temperature resistant composite that the present invention is provided, by by rubber raw materials, change
Raw material and rubber auxiliary material are learned, after being mixed through particular order, two-part mixing is carried out, organic polymer is combined to form, with abundant
The synergistic function between raw material components is played, intensity, resistance to tearing, water imbibition and with conveyer belt glue-line adhesion etc. is obtained
Each side is respectively provided with the composite of performance advantage, service life, raising high temperature resistant conveying beneficial to extension high temperature-resistance conveyor belt
The use scope of band.
As the restriction to above-mentioned technical proposal, mixing time described in step a is 12~15 minutes, mixing process control
Dump temperature is 130~135 DEG C.
Temperature and time condition is controlled, making each raw material components, fully mixing is combined in banbury, obtains retaining volume swollen
The organic polymer of the excellent performance such as swollen rate and tensile strength.
A kind of high temperature-resistance conveyor belt, is fitted in by the film of hydrophilic expansion type resistance to compression high temperature resistant composite as described above
The film surface of common high temperature-resistance conveyor belt, and be made through 155~165 DEG C of vulcanizations.
As the restriction to above-mentioned technical proposal, the cure time is high temperature-resistance conveyor belt total thickness value and hydrophilic expansion
The sulfurizing point sum of formula resistance to compression high temperature resistant composite.
As the restriction to above-mentioned technical proposal, the hydrophilic expansion type resistance to compression high temperature resistant composite and common high temperature resistant
The bonding strength of conveyer belt glue-line is not less than 8MPa.
The hydrophilic expansion type resistance to compression high temperature resistant composite film of the present invention is fitted in the glue of common high temperature-resistance conveyor belt
Layer surface, under specific sulfuration process, be made high temperature-resistance conveyor belt, can be formed between its composite and glue-line have it is higher
Bonding strength, more conducively protection of the performance composite to high temperature conveyer belt glue-line and skeleton, the service life of extension conveyer belt,
Raising uses scope.
In summary, using technical scheme, the hydrophilic expansion type resistance to compression high temperature resistant composite of acquisition possesses
The performance advantage of high intensity, tear-resistant, reasonable water imbibition.The composite is sticked to the film surface of high temperature-resistance conveyor belt,
High-temperature material process is being conveyed using conveyer belt, water swellable performance can be stored when being contacted using composite with high-temperature material,
Effective isolation high-temperature material and conveyer belt glue-line, the separation layer of skeleton are formed, reduction high-temperature material is to conveyer belt glue-line and bone
The aging of frame is corroded, and high temperature-resistance conveyor belt is can adapt to the transport of higher temperature material；Meanwhile, the composite can expire
The fundamental strength requirement of foot conveying material and with the preferable adhesion properties of glue-line, form stronger cohesive force, be effectively ensured compound
Protection of the material to conveyer belt, extends the service life of high temperature-resistance conveyor belt.The hydrophilic resistance to height of expansion type resistance to compression that the present invention is provided
The preparation method of warm composite, technique is simple, and safety is easily-controllable, and can give full play to the work of the Synergistic between raw material components
With the performance advantage of raising composite.By the composite of the present invention, under specific sulfuration process, common resistance to height is sticked to
The film surface of warm conveyer belt, the high temperature-resistance conveyor belt of formation, with longer service life and wider use scope, only
Under the premise of increasing a little cost and simple sulfuration process, it becomes possible to significantly improve the use advantage of common high temperature-resistance conveyor belt,
With significant popularization and application meaning.
Embodiment
Below in conjunction with embodiment, technical scheme is clearly and completely described, it is clear that described
Embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to protection of the present invention
Scope.
Embodiment one
The present embodiment is related to a kind of hydrophilic expansion type resistance to compression high temperature resistant composite and its preparation.
Shown in the hydrophilic expansion type resistance to compression high temperature resistant composite component formula according to the form below：
Its preparation is carried out according to the following steps：
A, one section of mixing：Main glue butadiene-styrene rubber 1502, butadiene rubber 9000 are added into banbury, reinforcing agent is then added
Carbon black N330, filler water-absorbing resin, polyethylene glycol, lithopone, blowing agent H, bentonite, silica, adds plasticizer
Coumarone indene resin, paraffin, activating agent zinc oxide, stearic acid；Accelerant CZ, altax are added afterwards, are eventually adding age resistor
RD, antioxidant 4010 and antioxidant d, are kneaded, and it is 12~15 minutes to control mixing time, and dump temperature is 130~135
℃；
B, two-stage mixing：Property input is used as the DTDM of vulcanizing agent again after mixing, obtains elastomeric compound, elastomeric compound is being opened
Freshening is carried out in mill, leads into rubber cover film through the roller of three guarantees two is thin, the as hydrophilic expansion type resistance to compression high temperature resistant of glue sheet is combined
Material.
Embodiment two
The present embodiment is related to the performance evaluation of the hydrophilic expansion type resistance to compression high temperature resistant composite of the acquisition of embodiment one, detection
Including basic performances such as tensile strength, elongation rate of tensile failure, tear-resistant rate and expansion rate of water absorption, testing result is as shown in the table：
From upper table data, hydrophilic expansion type resistance to compression high temperature resistant composite of the invention possess high intensity, it is tear-resistant,
The performance advantage of reasonable water imbibition.
Embodiment three
The present embodiment is related to the high temperature resistant as made from the hydrophilic expansion type resistance to compression high temperature resistant composite of embodiment one and conveyed
Band and its performance.
The hydrophilic expansion type resistance to compression high temperature resistant composite film that embodiment one is obtained is parked after 8h, is fitted in common resistance to
The glue-line of high temperature conveyer belt (structure of common high temperature-resistance conveyor belt includes upper rubber cover, buffering adhesive, canvas layer and lower rubber cover)
Surface, even if film synthesizes made-up belt with conveyer belt belt carcass and side sticker, the thickness ratio of film and conveyer belt is 1:3, by shaping
Made-up belt is put vulcanizer into and vulcanized, and it is 160 ± 5 DEG C to control curing temperature, cure time be made-up belt total thickness value and film just
Vulcanization point a sum, finally, the high temperature-resistance conveyor belt finished product vulcanizated is tested by batch, it is qualified after by curling pack into
Storehouse.Parallels, straight panel need to be chosen first in sulfidation to put into the made-up belt of forming in vulcanization die cavity, further according to the width of made-up belt
Degree, thickness select the suitable time.
Conveyer belt of the present invention is mainly used in the higher material of heat resistance, and such as sintering deposit, hot coke, cement are ripe
Material, hot-cast part etc., convey the temperature of material often at 200-500 degrees Celsius, sometimes even more than 800 degrees Celsius, add tight
Abrasion, impact and the drive effect of scratching of weight, it is therefore desirable to the high temperature-resistance conveyor belt being adapted therewith.Chemical industry HG2297-92 will
Heat resistance conveyor belt is divided into T1, T2, T3 grades, and its corresponding test temperature is respectively 100,125 and 150 degrees Celsius, bright
Aobvious does not adapt to current use requirement.Under above-mentioned use environment, by the high temperature-resistance conveyor belt of the present invention and common resistance to height
The performance and service life of warm conveyer belt are contrasted, and testing result is as shown in the table：
From upper table data, high temperature-resistance conveyor belt of the invention is applied to have during the higher material transportation of heat resistance
Longer service life and wider use scope.
In summary, hydrophilic expansion type resistance to compression high temperature resistant composite of the invention, sticks to the glue of high temperature-resistance conveyor belt
Layer surface, can significantly reduce aging of the high-temperature material to conveyer belt glue-line and skeleton and corrode, and adapt to high temperature-resistance conveyor belt
The service life of the transport of higher temperature material, effectively extension high temperature-resistance conveyor belt.The hydrophilic expansion type resistance to compression that the present invention is provided
The preparation method of high temperature resistant composite, technique is simple, and safety is easily-controllable.Obtained high temperature-resistance conveyor belt, with longer use
Life-span and wider use scope, under the premise of a little cost and simple sulfuration process is only increased, it becomes possible to significantly improve general
The use advantage of logical high temperature-resistance conveyor belt, with significant popularization and application meaning.
Claims (9)
1. a kind of hydrophilic expansion type resistance to compression high temperature resistant composite, it is characterised in that for sticking to common high temperature-resistance conveyor belt
Film surface use, the composite include following raw material component：
。
2. hydrophilic expansion type resistance to compression high temperature resistant composite according to claim 1, it is characterised in that：The composite bag
Include following raw material component：
。
3. hydrophilic expansion type resistance to compression high temperature resistant composite according to claim 1, it is characterised in that：The polyethylene glycol
Molecular weight be more than 600.
4. hydrophilic expansion type resistance to compression high temperature resistant composite according to claim 1, it is characterised in that：The composite exists
Cubical expansivity in static distilled water is 130~150%, and tensile strength is up to 8~10MPa.
5. a kind of preparation method of hydrophilic expansion type resistance to compression high temperature resistant composite as claimed in claim 1, it is characterised in that
Using two-part compounding process, comprise the following steps：
A, one section of mixing：Butadiene-styrene rubber 1502, butadiene rubber 9000 are added into banbury, carbon black N330, water suction is then added
Resin, polyethylene glycol, lithopone, blowing agent H, bentonite, silica, add coumarone indene resin, paraffin, zinc oxide, hard
Resin acid；Accelerant CZ, altax are added afterwards, are eventually adding anti-aging agent RD, antioxidant 4010 and antioxidant d, are mixed
Refining；
B, two-stage mixing：Property input DTDM obtains elastomeric compound again after mixing, and elastomeric compound is carried out to freshening on a mill and obtained
To freshening glue, the hydrophilic expansion type resistance to compression high temperature resistant composite of glue sheet is then rolled into.
6. the preparation method of hydrophilic expansion type resistance to compression high temperature resistant composite according to claim 5, it is characterised in that：Step
Mixing time is 12~15 minutes described in rapid a, and mixing process controls dump temperature to be 130~135 DEG C.
7. a kind of high temperature-resistance conveyor belt, it is characterised in that：The hydrophilic expansion type resistance to compression high temperature resistant composite wood obtained by claim 5
The film of material is fitted in the film surface of common high temperature-resistance conveyor belt, and is made through 155~165 DEG C of vulcanizations.
8. high temperature-resistance conveyor belt according to claim 7, it is characterised in that：The cure time is that high temperature-resistance conveyor belt is total
The sulfurizing point sum of thickness value and hydrophilic expansion type resistance to compression high temperature resistant composite.
9. high temperature-resistance conveyor belt according to claim 7, it is characterised in that：The hydrophilic expansion type resistance to compression high temperature resistant is combined
The bonding strength of material and common high temperature-resistance conveyor belt glue-line is not less than 8MPa.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710384675.4A CN107129608A (en) | 2017-05-26 | 2017-05-26 | Hydrophilic expansion type resistance to compression high temperature resistant composite and preparation method thereof and high temperature-resistance conveyor belt |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710384675.4A CN107129608A (en) | 2017-05-26 | 2017-05-26 | Hydrophilic expansion type resistance to compression high temperature resistant composite and preparation method thereof and high temperature-resistance conveyor belt |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109400977A (en) * | 2018-11-08 | 2019-03-01 | 无锡百年通工业输送有限公司 | Light-type conveyer belt and preparation method thereof with foaming early warning layer |
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| JP2000159933A (en) * | 1998-12-02 | 2000-06-13 | Kunio Mori | Rubber composition and conveyor belt |
| CN102304240A (en) * | 2011-10-11 | 2012-01-04 | 无锡宝通带业股份有限公司 | Heat-resistant and wear-resistant conveyor belt covering rubber and preparation method thereof |
| CN104098809A (en) * | 2013-04-09 | 2014-10-15 | 保定华月胶带有限公司 | Rubber coating and preparation method thereof |
| CN104292550A (en) * | 2014-09-29 | 2015-01-21 | 山西德邦橡胶制品有限公司 | Burning-resistant covering rubber for conveyor belts |
-
2017
- 2017-05-26 CN CN201710384675.4A patent/CN107129608A/en active Pending
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|---|---|---|---|---|
| JP2000159933A (en) * | 1998-12-02 | 2000-06-13 | Kunio Mori | Rubber composition and conveyor belt |
| CN102304240A (en) * | 2011-10-11 | 2012-01-04 | 无锡宝通带业股份有限公司 | Heat-resistant and wear-resistant conveyor belt covering rubber and preparation method thereof |
| CN104098809A (en) * | 2013-04-09 | 2014-10-15 | 保定华月胶带有限公司 | Rubber coating and preparation method thereof |
| CN104292550A (en) * | 2014-09-29 | 2015-01-21 | 山西德邦橡胶制品有限公司 | Burning-resistant covering rubber for conveyor belts |
Non-Patent Citations (2)
| Title |
|---|
| 徐帮学 主编: "《橡胶工业用原材料设计加工与性能检验技术标准实用手册 第2卷》", 30 April 2004, 银声音像出版社 * |
| 聂恒凯 主编: "《橡胶材料与配方 第二版》", 30 June 2009, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109400977A (en) * | 2018-11-08 | 2019-03-01 | 无锡百年通工业输送有限公司 | Light-type conveyer belt and preparation method thereof with foaming early warning layer |
| CN109400977B (en) * | 2018-11-08 | 2021-02-05 | 无锡百年通工业输送有限公司 | Light conveyer belt with foaming early warning layer and preparation method thereof |
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Application publication date: 20170905 |