CN106566012A - Wear and weather resistant hose lining material used for material sucking and feeding flexible tubes - Google Patents
Wear and weather resistant hose lining material used for material sucking and feeding flexible tubes Download PDFInfo
- Publication number
- CN106566012A CN106566012A CN201610961366.4A CN201610961366A CN106566012A CN 106566012 A CN106566012 A CN 106566012A CN 201610961366 A CN201610961366 A CN 201610961366A CN 106566012 A CN106566012 A CN 106566012A
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- China
- Prior art keywords
- parts
- wear
- flexible pipe
- weather resistant
- flexible tubes
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Classifications
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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
- C08L7/00—Compositions of natural rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- 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 & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a wear and weather resistant hose lining material used for material sucking and feeding flexible tubes. The wear and weather resistant hose lining material used for material sucking and feeding flexible tubes is prepared from, by weight, 100-130 parts of NR, 60-75 parts of chloroprene rubber, 10-15 parts of ethylene glycol monostearate, 60-75 parts of aliphatic-aromatic copolyester, 1-5 parts of an ethylene-vinyl acetate copolymer, 4-16 parts of an antioxidant, 1-5 parts of boron nitride, 5-10 parts of pine tar, 2-6 parts of hydroxypropylmethyl cellulose, 20-30 parts of ethanol, 2-5 parts of a benzenesulfonic acid catalyst, 7-12 parts of dibasic lead phosphite, 6-9 parts of a cross-linking agent and 4-8 parts of an initiator. The wear and weather resistant hose lining material used for material sucking and feeding flexible tubes has the advantages of wear prevention, long service life, suitableness for easy wearing environment, good tensile strength, good elongation at break, and good rebound resilience.
Description
Technical field
The invention belongs to polymeric material field, and in particular to glue material in a kind of material suction and conveying flexible pipe wear-resisting weather-proof.
Technical background
Rubber hose, refers to wire braided hose, and which is typically by inner glue layer, layer of steel wire braiding layer and outer glue-line composition.
Suitable for delivering hydraulic fluid, such as alcohol, fuel oil, lubricating oil, emulsion etc..Mutually distinguish with hard tube,（Rubber）Flexible pipe maximum
It is characterized in that flexible.Compare civilian（Rubber）Flexible pipe, industrial operations environment is more complicated, more severe, equipment is wanted to delivery pipe
Ask also harsher, therefore industry（Rubber）Flexible pipe has from design, to choose production, transport or even the final storage of material
Strict codes and standards.Varied according to the design of the difference flexible pipe of applying working condition and performance requirement, industry（Rubber）It is soft
The optional scope of size of pipe is wider, and P-T region is vast, and chemical-resistance is higher.Industry（Rubber）Flexible pipe application is contained
Each commercial production is covered to manufacture and the field of circulation, has been the physics and electrochemical conditions for adapting to every profession and trade operation, generally industry（Rubber
Glue）Flexible pipe has very strict execution standard on the chemical raw material and technique of inside and outside colloid.Such as：Material suction and conveying flexible pipe is main
For the stream containing solid particle such as gas, mist, powder, granule, fiber, grit, cement, chemical fertilizer, coal dust, quicksand, mixed mud, Gypsum Fibrosum
The aspects such as matter conveying.
NR natural rubbers, flexible, freeze proof, wear-resisting, tear-resistant, dilution-resistant is acid, low temperature resistant water and ethanol, has the disadvantage
Chemical resistance is weak.Natural rubber (NaturalRubber) is made up of rubber tree collection latex, is the polymer of isoprene.
Tool has good wearability, very high elasticity, breaking strength and percentage elongation.Easily aging in atmosphere, heat becomes sticky, in mineral oil
Or easily expansion and dissolve in gasoline, it is alkaline-resisting but intolerant to strong acid.Advantage：Elastic good, acid and alkali-resistance.Shortcoming：It is not weather-proof, not oil resistant（Can
Resistance to vegetable oil）.For this purpose, we set about from the formula of product, the formula design of rubber hose will be according to the performance of rubber hose, knot
Influencing each other between the compatibility of structure, purposes, auxiliary agent and resin, each analog assistant and cooperative effect, and the characteristics of former,
The forming factors of comprehensive each side, carry out the selection of resin model and various addition auxiliary agents.In order to meet market to rubber hose
High request, develop glue material in a kind of various performances preferably material suction and conveying flexible pipe wear-resisting weather-proof.
The content of the invention
To achieve these goals, the invention provides glue material in a kind of material suction and conveying flexible pipe wear-resisting weather-proof.
The purpose of the present invention is achieved through the following technical solutions：
Glue material in a kind of material suction and conveying flexible pipe wear-resisting weather-proof, is prepared by the raw materials in：NR100-130 parts, chlorine
Buna 60-75 part, ethylene glycol monostearate 10-15 parts, aliphatic aromatic copolyesters 60-75 parts, ethylene-vinyl acetate
- 5 parts of copolymer 1, antioxidant 4-16 parts, boron nitride 1-5 parts, pine tar 5-10 parts, hydroxypropyl methyl cellulose 2-6 parts, ethanol
20-30 parts, benzenesulfonic acid class catalyst 2-5 parts, dibasic lead phosphite 7-12 parts, cross-linking agent 6-9 parts, initiator 4-8 parts.
The antioxidant is at least one in 1010,1076,168.
The benzenesulfonic acid class catalyst is DBSA, cetyl benzenesulfonic acid or two kinds of mixture.
Described initiator is selected from peroxidized t-butyl perbenzoate, tert-butyl hydroperoxide -2-ethylhexanoate or 1,1-
Two (t-butyl peroxy) hexamethylene.
Described cross-linking agent is selected from triallyl cyanurate, divinylbenzene, dially phthalate and propylene
One or more in sour N-butyl.
Beneficial effect：In the material suction and conveying flexible pipe wear-resisting weather-proof of the present invention, glue material is anti-wear, validity period limit for length, is suitable for
In environment easy to wear；Also there is good tensile strength, good elongation at break and resilience.
Specific embodiment
Embodiment 1
Glue material in a kind of material suction and conveying flexible pipe wear-resisting weather-proof, is prepared by the raw materials in：NR100 parts, neoprene rubber
60 parts of glue, 10 parts of ethylene glycol monostearate, 60 parts of aliphatic aromatic copolyesters, 1 part of ethylene-vinyl acetate copolymer, antioxygen
4 parts of agent, 1 part of boron nitride, 5 parts of pine tar, 2 parts of hydroxypropyl methyl cellulose, 20 parts of ethanol, 2 parts of benzenesulfonic acid class catalyst, two alkali
7 parts of formula lead phosphite, 6 parts of cross-linking agent, 4 parts of initiator.
The antioxidant is at least one in 1010,1076,168.
The benzenesulfonic acid class catalyst is DBSA, cetyl benzenesulfonic acid or two kinds of mixture.
Described initiator is selected from peroxidized t-butyl perbenzoate, tert-butyl hydroperoxide -2-ethylhexanoate or 1,1-
Two (t-butyl peroxy) hexamethylene.
Described cross-linking agent is selected from triallyl cyanurate, divinylbenzene, dially phthalate and propylene
One or more in sour N-butyl.
Embodiment 2
Glue material in a kind of material suction and conveying flexible pipe wear-resisting weather-proof, is prepared by the raw materials in：NR130 parts, neoprene rubber
75 parts of glue, 15 parts of ethylene glycol monostearate, 75 parts of aliphatic aromatic copolyesters, 5 parts of ethylene-vinyl acetate copolymer, antioxygen
16 parts of agent, 5 parts of boron nitride, 10 parts of pine tar, 6 parts of hydroxypropyl methyl cellulose, 30 parts of ethanol, 5 parts of benzenesulfonic acid class catalyst, two
12 parts of alkali formula lead phosphite, 9 parts of cross-linking agent, 8 parts of initiator.
The antioxidant is at least one in 1010,1076,168.
The benzenesulfonic acid class catalyst is DBSA, cetyl benzenesulfonic acid or two kinds of mixture.
Described initiator is selected from peroxidized t-butyl perbenzoate, tert-butyl hydroperoxide -2-ethylhexanoate or 1,1-
Two (t-butyl peroxy) hexamethylene.
Described cross-linking agent is selected from triallyl cyanurate, divinylbenzene, dially phthalate and propylene
One or more in sour N-butyl.
Embodiment 3
Glue material in a kind of material suction and conveying flexible pipe wear-resisting weather-proof, is prepared by the raw materials in：NR120 parts, neoprene rubber
67 parts of glue, 13 parts of ethylene glycol monostearate, 67 parts of aliphatic aromatic copolyesters, 3 parts of ethylene-vinyl acetate copolymer, antioxygen
9 parts of agent, 3 parts of boron nitride, 7 parts of pine tar, 4 parts of hydroxypropyl methyl cellulose, 25 parts of ethanol, 3 parts of benzenesulfonic acid class catalyst, two alkali
9 parts of formula lead phosphite, 8 parts of cross-linking agent, 6 parts of initiator.
The antioxidant is at least one in 1010,1076,168.
The benzenesulfonic acid class catalyst is DBSA, cetyl benzenesulfonic acid or two kinds of mixture.
Described initiator is selected from peroxidized t-butyl perbenzoate, tert-butyl hydroperoxide -2-ethylhexanoate or 1,1-
Two (t-butyl peroxy) hexamethylene.
Described cross-linking agent is selected from triallyl cyanurate, divinylbenzene, dially phthalate and propylene
One or more in sour N-butyl.
Sample is made by raw material in enforcement row formula carries out testing inspection, and the performance formula in above-described embodiment 1-3 is such as
Under：Tensile strength（Mpa）18.85、19.48、21.05；Elongation at break（%）398.56、380.81、408.39；Resistance to flexion Testudiniss
40,000 times are split without breach, without breach, without breach；Wear rate is 0.74%, 0.78%, 0.76%.
Claims (5)
1. glue material in a kind of material suction and conveying flexible pipe wear-resisting weather-proof, it is characterised in that be prepared by the raw materials in：
NR100-130 parts, neoprene 60-75 parts, ethylene glycol monostearate 10-15 parts, aliphatic aromatic copolyesters 60-75
Part, ethylene-vinyl acetate copolymer 1-5 parts, antioxidant 4-16 parts, boron nitride 1-5 parts, pine tar 5-10 parts, hydroxypropyl methyl are fine
Dimension element 2-6 parts, ethanol 20-30 parts, benzenesulfonic acid class catalyst 2-5 parts, dibasic lead phosphite 7-12 parts, cross-linking agent 6-9 parts, draw
Send out agent 4-8 parts.
2. glue material in a kind of material suction and conveying flexible pipe wear-resisting weather-proof according to claim 1, it is characterised in that：The antioxygen
Agent is at least one in 1010,1076,168.
3. glue material in a kind of material suction and conveying flexible pipe wear-resisting weather-proof according to claim 1, it is characterised in that：The benzene sulphur
Acid catalyst is DBSA, cetyl benzenesulfonic acid or two kinds of mixture.
4. glue material in a kind of material suction and conveying flexible pipe wear-resisting weather-proof according to claim 1, it is characterised in that：Described draws
It is selected from peroxidized t-butyl perbenzoate, tert-butyl hydroperoxide -2-ethylhexanoate or 1,1- bis- (t-butyl peroxy) ring to send out agent
Hexane.
5. glue material in a kind of material suction and conveying flexible pipe wear-resisting weather-proof according to claim 1, it is characterised in that：Described friendship
Connection agent is the one kind in triallyl cyanurate, divinylbenzene, dially phthalate and n-butyl acrylate
Or it is several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961366.4A CN106566012A (en) | 2016-10-28 | 2016-10-28 | Wear and weather resistant hose lining material used for material sucking and feeding flexible tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961366.4A CN106566012A (en) | 2016-10-28 | 2016-10-28 | Wear and weather resistant hose lining material used for material sucking and feeding flexible tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106566012A true CN106566012A (en) | 2017-04-19 |
Family
ID=58535851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610961366.4A Pending CN106566012A (en) | 2016-10-28 | 2016-10-28 | Wear and weather resistant hose lining material used for material sucking and feeding flexible tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106566012A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1385463A (en) * | 2002-05-14 | 2002-12-18 | 抚顺市远东橡胶有限公司 | Method for producing hose of hose pump |
| CN101585938A (en) * | 2009-02-20 | 2009-11-25 | 山东美晨科技股份有限公司 | Air spring formulation for automobile |
| CN101725777A (en) * | 2009-12-07 | 2010-06-09 | 长治市泽泰橡塑制品有限公司 | Coal mine underground rubber hose for drawing out methane and preparation method thereof |
| US20100143621A1 (en) * | 2006-10-05 | 2010-06-10 | Ngf Europe Limited | Method and articles including glass flakes in rubber |
| CN105440368A (en) * | 2015-11-28 | 2016-03-30 | 丹阳市宸兴环保设备有限公司 | High-pressure-resistance natural rubber composite material for pipelines |
-
2016
- 2016-10-28 CN CN201610961366.4A patent/CN106566012A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1385463A (en) * | 2002-05-14 | 2002-12-18 | 抚顺市远东橡胶有限公司 | Method for producing hose of hose pump |
| US20100143621A1 (en) * | 2006-10-05 | 2010-06-10 | Ngf Europe Limited | Method and articles including glass flakes in rubber |
| CN101585938A (en) * | 2009-02-20 | 2009-11-25 | 山东美晨科技股份有限公司 | Air spring formulation for automobile |
| CN101725777A (en) * | 2009-12-07 | 2010-06-09 | 长治市泽泰橡塑制品有限公司 | Coal mine underground rubber hose for drawing out methane and preparation method thereof |
| CN105440368A (en) * | 2015-11-28 | 2016-03-30 | 丹阳市宸兴环保设备有限公司 | High-pressure-resistance natural rubber composite material for pipelines |
Non-Patent Citations (3)
| Title |
|---|
| （澳）米耀荣，于中振 编，杨彪 译: "《聚合物纳米复合材料》", 30 April 2010, 机械工业出版社 * |
| 《电线电缆手册》编委会组编: "《电线电缆手册 第2册》", 30 April 2014, 机械工业出版社 * |
| 谢忠麟 杨敏芳 编: "《橡胶制品实用配方大全 第二版》", 29 February 2004, 化学工业出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170419 |