CN109233118A - A kind of durable rubber water pipe of high temperature and preparation method thereof - Google Patents
A kind of durable rubber water pipe of high temperature and preparation method thereof Download PDFInfo
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- CN109233118A CN109233118A CN201811184333.9A CN201811184333A CN109233118A CN 109233118 A CN109233118 A CN 109233118A CN 201811184333 A CN201811184333 A CN 201811184333A CN 109233118 A CN109233118 A CN 109233118A
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- parts
- high temperature
- water pipe
- lubricant
- rubber water
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- 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
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
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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
- C08L2203/18—Applications used for pipes
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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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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 & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of durable rubber water pipes of high temperature, its raw material includes: 90-130 parts of EP rubbers, 28-42 parts of clay, 65-84 parts of carbon black N550 by weight, 6-10 parts of composite superfine particle, 30-40 parts of paraffin oil CONOCO2500,1.5-4.5 parts of lubricant, 150 5-8 parts of magnesia, vulcanizing agent is 2.5 3-4 parts double, 0.8-1.5 parts of vulcanizing agent BIPB, 0.4-0.8 parts of promotor PL400-70D, 2-4 parts of anti-aging agent.Composite superfine particle is prepared using following technique: phosphomolybdic acid, ammonium chloride, polyethylene glycol being mixed, ethanol water reaction is added, filtering is dried to obtain composite superfine particle.The invention discloses the durable rubber water pipe preparation method of above-mentioned high temperature, includes the following steps: for above-mentioned raw materials to be kneaded uniformly, then squeeze out, vulcanize, molding obtains the durable rubber water pipe of high temperature.
Description
Technical field
The present invention relates to automobile radiators technical field more particularly to a kind of durable rubber water pipe of high temperature and its preparation sides
Method.
Background technique
It is with the development of technology and progressive, for the various pipe fittings in vehicle engine booster hot end in its performance
It is required that can be higher than general pipe fitting, since the inner space of automobile engine is limited, the spatial form and trend of various pipe fittings
It is again extremely complex, so turbocharging radiator tube will not only keep the spatial shape of good fixation, higher high temperature resistant again
Property.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of durable rubber water pipe of high temperature and its preparation sides
Method, processing performance is good, low in cost, and high-temperature capability is high, and high temperature is not easily decomposed, and flame retardant effect is extremely excellent, halogen-free environmental,
It is free from environmental pollution.
The durable rubber water pipe of a kind of high temperature proposed by the present invention, raw material include: 90-130 parts of EP rubbers by weight,
28-42 parts of clay, 65-84 parts of carbon black N550,6-10 parts of composite superfine particle, 30-40 parts of paraffin oil CONOCO2500, lubrication
1.5-4.5 parts of agent, 150 5-8 parts of magnesia, vulcanizing agent is 2.5 3-4 parts double, and 0.8-1.5 parts of vulcanizing agent BIPB, promotor
0.4-0.8 parts of PL400-70D, 2-4 parts of anti-aging agent.
Preferably, lubricant includes: lubricant PEG-4000, lubricant WB42.
Preferably, lubricant include: lubricant PEG-4000, lubricant WB42 weight ratio be 1-3:0.4-1.4.
Preferably, anti-aging agent includes: anti-aging agent KY-405, anti-aging agent RD, anti-aging agent MMB-70GE/F120A.
Preferably, anti-aging agent KY-405, anti-aging agent RD, anti-aging agent MMB-70GE/F120A weight ratio be 0.5-1.2:
0.8-1.8:0.9-1.3.
Preferably, composite superfine particle is prepared using following technique: phosphomolybdic acid, ammonium chloride, polyethylene glycol are mixed, then plus
Enter ethanol water reaction, filtering is dried to obtain composite superfine particle.
Preferably, in the preparation process of composite superfine particle, phosphomolybdic acid, ammonium chloride, polyethylene glycol, ethanol water weight
For amount than being 10-20:2-5:1-1.8:100-140, ethanol water concentration is 24-32wt%.
Preferably, composite superfine particle is prepared using following technique: phosphomolybdic acid, ammonium chloride, polyethylene glycol are mixed, then plus
Enter ethanol water reaction 3-6h, temperature is 60-70 DEG C in reaction process, and filtering is dried to obtain composite superfine particle.
The durable rubber water pipe preparation method of above-mentioned high temperature proposed by the present invention includes the following steps: EP rubbers, pottery
Soil, carbon black N550, composite superfine particle, paraffin oil CONOCO2500, lubricant, magnesia 150, vulcanizing agent double 2.5, vulcanizing agent
BIPB, promotor PL400-70D, anti-aging agent are kneaded uniformly, are then squeezed out, and are vulcanized, and molding obtains the durable rubber water pipe of high temperature.
The present invention makees using EP rubbers as major ingredient in paraffin oil CONOCO2500, lubricant PEG-4000, lubricant WB42
Under, not only processing performance is good, low in cost, and can effectively improve high-temperature capability of the invention, then with composite superfine particle
Cooperation, can not only reduce cost, but also flame retardant effect is extremely excellent, halogen-free environmental is free from environmental pollution.Composite superfine of the invention
In particle, phosphomolybdic acid and ammonium chloride reaction generate ammonium phosphomolybdate, are surface modified in generating process with polyethylene glycol, can be big
Width improves dispersion stabilization in water, and fire-retardant and lubricant effect is fabulous；Composite superfine particle and clay, carbon black N550 are multiple
Match, mutual degree of scatter is high, under the premise of guaranteeing at low cost, is not easily decomposed high temperature of the present invention, and can guarantee the present invention
Comprehensive strength.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of durable rubber water pipe of high temperature, raw material include: EP rubbers 90g, clay 42g, carbon black N550 65g, compound
Ultra-fine grain 10g, paraffin oil CONOCO2500 30g, lubricant 4.5g, 150 5g of magnesia, double 2.5 4g of vulcanizing agent, vulcanization
Agent BIPB 0.8g, promotor PL400-70D 0.8g, anti-aging agent 2g.
Lubricant is made of by weight for 3:0.4 lubricant PEG-4000, lubricant WB42.Anti-aging agent is by anti-aging agent
KY-405, anti-aging agent RD, anti-aging agent MMB-70GE/F120A are 1.2:0.8:1.3 composition by weight.
Composite superfine particle is prepared using following technique: 10g phosphomolybdic acid, 5g ammonium chloride, 1g polyethylene glycol mixed, then plus
Entering 140g concentration is that 24wt% ethanol water reacts 6h, and temperature is 60 DEG C in reaction process, and filtering is dried to obtain composite superfine
Particle.
Embodiment 2
A kind of durable rubber water pipe of high temperature, raw material include: EP rubbers 130g, clay 28g, carbon black N550 84g, are answered
Close ultra-fine grain 6g, paraffin oil CONOCO2500 40g, lubricant 1.5g, 150 8g of magnesia, double 2.5 3g of vulcanizing agent, vulcanization
Agent BIPB 1.5g, promotor PL400-70D 0.4g, anti-aging agent 4g.
Lubricant is made of by weight for 1:1.4 lubricant PEG-4000, lubricant WB42.Anti-aging agent is by anti-aging agent
KY-405, anti-aging agent RD, anti-aging agent MMB-70GE/F120A are 0.5:1.8:0.9 composition by weight.
Composite superfine particle is prepared using following technique: 20g phosphomolybdic acid, 2g ammonium chloride, 1.8g polyethylene glycol mixed, then
It is that 32wt% ethanol water reacts 3h that 100g concentration, which is added, and temperature is 70 DEG C in reaction process, filtering, is dried to obtain compound super
Fine grained.
Embodiment 3
A kind of durable rubber water pipe of high temperature, raw material include: EP rubbers 100g, clay 38g, carbon black N550 70g, are answered
Close ultra-fine grain 9g, paraffin oil CONOCO2500 33g, lubricant 4g, 150 6g of magnesia, double 2.5 3.7g of vulcanizing agent, vulcanization
Agent BIPB 1g, promotor PL400-70D 0.7g, anti-aging agent 2.5g.
Lubricant is made of by weight for 2.5:0.6 lubricant PEG-4000, lubricant WB42.Anti-aging agent is by anti-aging agent
KY-405, anti-aging agent RD, anti-aging agent MMB-70GE/F120A are 1:1:1.2 composition by weight.
Composite superfine particle is prepared using following technique: 12g phosphomolybdic acid, 4g ammonium chloride, 1.2g polyethylene glycol mixed, then
It is that 26wt% ethanol water reacts 5h that 130g concentration, which is added, and temperature is 64 DEG C in reaction process, filtering, is dried to obtain compound super
Fine grained.
Embodiment 4
A kind of durable rubber water pipe of high temperature, raw material include: EP rubbers 120g, clay 32g, carbon black N550 80g, are answered
Close ultra-fine grain 7g, paraffin oil CONOCO2500 37g, lubricant 2g, 150 7g of magnesia, double 2.5 3.3g of vulcanizing agent, vulcanization
Agent BIPB 1.2g, promotor PL400-70D 0.5g, anti-aging agent 3.5g.
Lubricant is made of by weight for 1.5:1.2 lubricant PEG-4000, lubricant WB42.Anti-aging agent is by anti-aging agent
KY-405, anti-aging agent RD, anti-aging agent MMB-70GE/F120A are 0.6:1.6:1 composition by weight.
Composite superfine particle is prepared using following technique: 18g phosphomolybdic acid, 3g ammonium chloride, 1.6g polyethylene glycol mixed, then
It is that 30wt% ethanol water reacts 4h that 110g concentration, which is added, and temperature is 66 DEG C in reaction process, filtering, is dried to obtain compound super
Fine grained.
Embodiment 5
A kind of durable rubber water pipe of high temperature, raw material include: EP rubbers 110g, clay 35g, carbon black N550 75g, are answered
Close ultra-fine grain 8g, paraffin oil CONOCO2500 35g, lubricant 3g, 150 6.5g of magnesia, double 2.5 3.5g of vulcanizing agent, sulphur
Agent BIPB 1.1g, promotor PL400-70D 0.6g, anti-aging agent 3g.
Lubricant is made of by weight for 2:0.9 lubricant PEG-4000, lubricant WB42.Anti-aging agent is by anti-aging agent
KY-405, anti-aging agent RD, anti-aging agent MMB-70GE/F120A are 0.8:1.3:1.1 composition by weight.
Composite superfine particle is prepared using following technique: 15g phosphomolybdic acid, 3.5g ammonium chloride, 1.4g polyethylene glycol mixed,
Adding 120g concentration is that 28wt% ethanol water reacts 4.5h, and temperature is 65 DEG C in reaction process, filtering, is dried to obtain multiple
Close ultra-fine grain.
Radiator tube made from the 5 durable rubber water pipe of gained high temperature of embodiment and common EP rubbers is compared into survey
Examination, result are as follows:
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of durable rubber water pipe of high temperature, which is characterized in that its raw material includes: 90-130 parts of EP rubbers by weight, pottery
It is 28-42 parts native, 65-84 parts of carbon black N550,6-10 parts of composite superfine particle, 30-40 parts of paraffin oil CONOCO2500, lubricant
1.5-4.5 parts, 150 5-8 parts of magnesia, vulcanizing agent is 2.5 3-4 parts double, and 0.8-1.5 parts of vulcanizing agent BIPB, promotor PL400-
0.4-0.8 parts of 70D, 2-4 parts of anti-aging agent.
2. the durable rubber water pipe of high temperature according to claim 1, which is characterized in that lubricant include: lubricant PEG-4000,
Lubricant WB42.
3. the durable rubber water pipe of high temperature according to claim 2, which is characterized in that lubricant include: lubricant PEG-4000,
The weight ratio of lubricant WB42 is 1-3:0.4-1.4.
4. any one of -3 durable rubber water pipe of high temperature according to claim 1, which is characterized in that anti-aging agent includes: anti-aging agent
KY-405, anti-aging agent RD, anti-aging agent MMB-70GE/F120A.
5. the durable rubber water pipe of high temperature according to claim 4, which is characterized in that anti-aging agent KY-405, anti-aging agent RD, prevent always
The weight ratio of agent MMB-70GE/F120A is 0.5-1.2:0.8-1.8:0.9-1.3.
6. any one of -5 durable rubber water pipe of high temperature according to claim 1, which is characterized in that composite superfine particle is using such as
Lower technique preparation: phosphomolybdic acid, ammonium chloride, polyethylene glycol are mixed, and add ethanol water reaction, and filtering is dried to obtain multiple
Close ultra-fine grain.
7. the durable rubber water pipe of high temperature according to claim 6, which is characterized in that in the preparation process of composite superfine particle,
Phosphomolybdic acid, ammonium chloride, polyethylene glycol, ethanol water weight ratio be 10-20:2-5:1-1.8:100-140, ethanol water
Concentration is 24-32wt%.
8. the durable rubber water pipe of high temperature described according to claim 6 or 7, which is characterized in that composite superfine particle uses following work
Skill preparation: phosphomolybdic acid, ammonium chloride, polyethylene glycol are mixed, and add ethanol water reaction 3-6h, and temperature is in reaction process
60-70 DEG C, filtering is dried to obtain composite superfine particle.
9. a kind of durable rubber water pipe preparation method of high temperature as described in claim any one of 1-8, which is characterized in that including as follows
Step: by EP rubbers, clay, carbon black N550, composite superfine particle, paraffin oil CONOCO2500, lubricant, magnesia 150,
Vulcanizing agent pair 2.5, vulcanizing agent BIPB, promotor PL400-70D, anti-aging agent are kneaded uniformly, are then squeezed out, and are vulcanized, and molding obtains
The durable rubber water pipe of high temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811184333.9A CN109233118A (en) | 2018-10-11 | 2018-10-11 | A kind of durable rubber water pipe of high temperature and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811184333.9A CN109233118A (en) | 2018-10-11 | 2018-10-11 | A kind of durable rubber water pipe of high temperature and preparation method thereof |
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| CN109233118A true CN109233118A (en) | 2019-01-18 |
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| CN201811184333.9A Pending CN109233118A (en) | 2018-10-11 | 2018-10-11 | A kind of durable rubber water pipe of high temperature and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090206511A1 (en) * | 2005-04-20 | 2009-08-20 | Ana Antonia De Paiva | Precipitated silica reinforced epdm rubber formulation manufacturing process, process for the obtainment of a reinforced rubber profile, colored extruded rubber profile and its use |
| CN102002194A (en) * | 2010-12-02 | 2011-04-06 | 天津鹏翎胶管股份有限公司 | Ethylene-Propylene-Diene Monomer (DPDM) rubber composition |
| CN103073925A (en) * | 2013-01-30 | 2013-05-01 | 河南大学 | Surface-modified ammonium phosphotungstate/ammonium phosphomolybdate ultrafine particle and preparation method thereof |
-
2018
- 2018-10-11 CN CN201811184333.9A patent/CN109233118A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090206511A1 (en) * | 2005-04-20 | 2009-08-20 | Ana Antonia De Paiva | Precipitated silica reinforced epdm rubber formulation manufacturing process, process for the obtainment of a reinforced rubber profile, colored extruded rubber profile and its use |
| CN102002194A (en) * | 2010-12-02 | 2011-04-06 | 天津鹏翎胶管股份有限公司 | Ethylene-Propylene-Diene Monomer (DPDM) rubber composition |
| CN103073925A (en) * | 2013-01-30 | 2013-05-01 | 河南大学 | Surface-modified ammonium phosphotungstate/ammonium phosphomolybdate ultrafine particle and preparation method thereof |
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Application publication date: 20190118 |