CN105778472A - High strength heat resistant modified polyurethane composite material - Google Patents
High strength heat resistant modified polyurethane composite material Download PDFInfo
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- CN105778472A CN105778472A CN201610249124.2A CN201610249124A CN105778472A CN 105778472 A CN105778472 A CN 105778472A CN 201610249124 A CN201610249124 A CN 201610249124A CN 105778472 A CN105778472 A CN 105778472A
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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
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
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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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/006—Additives being defined by their surface area
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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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2203/18—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
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
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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
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Abstract
The invention discloses a high strength heat resistant modified polyurethane composite material. The material comprises the following raw materials in parts by weight: 100 parts of polyurethane, 25 to 40 parts of chloroprene rubber, 15 to 30 parts of methyl vinyl silicone rubber, 3 to 5 parts of stearic acid, 0.5 to 2 parts of zinc oxide, 0.5 to 1.5 parts of sulfur, 2 to 3 parts of MgO, 10 to 18 parts of fume colloidal silica, 5 to 15 parts of attapulgite, 3 to 15 parts of hollow glass micro-beads, 10 to 20 parts of polyurethane modified filler, 2 to 5 parts of diphenyl silanediol, 2 to 3.5 parts of hexamethyl disilazane, 0.5 to 2 parts of an accelerant and 1 to 2 parts of an antiager. The high strength heat resistant modified polyurethane composite material is high in strength, excellent in heat resistance and long in service life.
Description
Technical field
The present invention relates to polyurethanes technology field, particularly relate to a kind of high strength heat resistant modified polyurethane composite wood
Material.
Background technology
Polyurethane is the general name of the compound containing carbamate groups in intramolecular, says in a broad sense, except ammonia
Outside carbamate based compound, also include by isocyanation esterifications such as urea groups, allophanate group, biuret groups
All polymer that compound is derivative.Polyurethane resin has high intensity, anti tear, the spy such as wear-resisting as one
The macromolecular material of property, has been used as cylinder, conveyer belt, flexible pipe, auto parts, sole, synthesis the most
The fields such as leather, electric wire and medical artificial organ.But polyurethane has the defect that thermostability is poor,
When using under the high temperature conditions, mechanical properties decrease is obvious, thus limits the application of polyurethane.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of high strength heat resistant modified polyurethane
Composite, its intensity is high, and Good Heat-resistance, service life is long.
A kind of high strength heat resistant modified polyurethane composite that the present invention proposes, its raw material includes by weight:
Polyurethane 100 parts, neoprene 25-40 part, methyl vinyl silicone rubber 15-30 part, stearic acid 3-5 part,
Zinc oxide 0.5-2 part, sulfur 0.5-1.5 part, MgO 2-3 part, fume colloidal silica 10-18 part, attapulgite
Soil 5-15 part, hollow glass micropearl 3-15 part, polyurethane-modified filler 10-20 part, diphenyl silanediol 2-5
Part, hexamethyldisiloxane 2-3.5 part, accelerator 0.5-2 part, age resistor 1-2 part；
Wherein, described polyurethane-modified filler is prepared according to following technique: 5-15 part received by weight
Rice silicon dioxide and 10-30 part acidifying CNT add in 30-80 part toluene, ultrasonic after stirring
20-50min obtains material A；By weight by 10-20 part terminal isocyanate group base polyurethane prepolymer for use as and 30-50 part
Toluene mix homogeneously obtains material B；By weight 10-25 part material A and 2-10 part material B are added reaction to hold
In device, reacting 3-5h after being warming up to 65-75 DEG C, reaction is described poly-through being centrifuged, wash, being dried to obtain after terminating
Urethane modified filler.
Preferably, in its raw material, polyurethane, neoprene, the weight ratio of methyl vinyl silicone rubber are 100:
28-36:20-28.
Preferably, in its raw material, fume colloidal silica, attapulgite, hollow glass micropearl, polyurethane change
The weight ratio of property filler is 12-16:7-13:5-12:12-20.
Preferably, its raw material includes by weight: polyurethane 100 parts, neoprene 32 parts, methyl ethylene
25 parts of silicone rubber, stearic acid 4.2 parts, zinc oxide 1.3 parts, sulfur 1 part, MgO 2.6 parts, vapor phase method Linesless charcoal
Black 15 parts, attapulgite 12 parts, hollow glass micropearl 10 parts, polyurethane-modified filler 16 parts, diphenyl silicon
Glycol 3.5 parts, hexamethyldisiloxane 3 parts, accelerator 1.3 parts, 1.6 parts of age resistor.
Preferably, the molar fraction of described methyl vinyl silicone rubber medium vinyl is 0.2-0.35%.
Preferably, the specific surface area of described fume colloidal silica is 200-250m2/g。
Preferably, described polyurethane-modified filler is prepared according to following technique: receive 12 parts by weight
Rice silicon dioxide and 20 parts of acidifying CNTs add in 50 parts of toluene, and after stirring, ultrasonic 30min obtains thing
Material A；By weight 15 parts of terminal isocyanate group base polyurethane prepolymer for use as and 45 parts of toluene mix homogeneously are obtained material
B；By weight 20 parts of material A and 5 parts of material B are added in reaction vessel, after being warming up to 70 DEG C, react 4.3h,
React after terminating through being centrifuged, wash, be dried to obtain described polyurethane-modified filler.
Preferably, one or more during described accelerator is Vulcanization accelerator TMTD, Urotropinum, accelerant CZ
Mixture with altax.
Preferably, described age resistor be antioxidant 4020, anti-aging agent RD, antioxidant 4010NA, antioxidant MB,
One or more mixture in antioxidant MC.
High strength heat resistant modified polyurethane composite of the present invention can be according to conventional polyurethane composite
Material is preparation technology be prepared from.
In the present invention, with polyurethane as major ingredient, and cooperation with the addition of neoprene and methyl vinyl silicone rubber
Being modified polyurethane, after three coordinates according to the above ratio, the interface of three thickens, and becomes all
Phase material, and three can play respective advantage, significantly improves weatherability and the thermostability of composite,
Improve anti-flammability and the resistance to medium etc. of composite simultaneously so as to get composite to meet difficult combustion defeated
Send the use of the harsh conditions such as band, heat-resistant rubber hose, weatherability electric wire and cable jacket；With zinc oxide, sulfur and
Magnesium oxide is vulcanizing system, and in addition system, the polyurethane in system can promote the sulfur in vulcanizing system
Have an effect with accelerator, accelerate the formation of sulfide linkage, hence it is evident that shorten time of scorch and sulfurizing time, with
Time make the vulcanizate obtained have preferable hot strength, tearing strength and tensile elongation；Change at polyurethane
Property filler preparation process in, with nano silicon and acidifying CNT as inorganic filler, with end isocyanide
After the mixing of perester radical base polyurethane prepolymer for use as, the NCO in terminal isocyanate group base polyurethane prepolymer for use as can be with
The hydroxyl of nano silicon and acidifying carbon nano tube surface reacts, thus is grafted by base polyurethane prepolymer for use as
The surface having arrived nano silicon and acidifying CNT has obtained polyurethane-modified filler, poly-by obtain
In urethane modified filler addition system, system has the dispersibility of excellence, with fume colloidal silica, recessed
After convex rod soil, hollow glass micropearl coordinate, significantly improve thermostability and the weatherability of composite, simultaneously
Improve the intensity of composite.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
A kind of high strength heat resistant modified polyurethane composite that the present invention proposes, its raw material includes by weight:
Polyurethane 100 parts, neoprene 40 parts, methyl vinyl silicone rubber 15 parts, stearic acid 5 parts, zinc oxide 0.5
Part, sulfur 1.5 parts, MgO 2 parts, fume colloidal silica 18 parts, attapulgite 5 parts, hollow glass micropearl 15
Part, polyurethane-modified filler 10 parts, diphenyl silanediol 5 parts, hexamethyldisiloxane 2 parts, accelerator 2 parts,
1 part of age resistor；
Wherein, described polyurethane-modified filler is prepared according to following technique: by weight by 5 parts of nanometers
Silicon dioxide and 30 parts of acidifying CNTs add in 30 parts of toluene, and after stirring, ultrasonic 50min obtains
Material A；By weight 10 parts of terminal isocyanate group base polyurethane prepolymer for use as and 30 parts of toluene mix homogeneously are obtained
Material B；By weight 10 parts of material A and 10 parts of material B are added in reaction vessel, be warming up to 65 DEG C
Rear reaction 5h, reacts after terminating through being centrifuged, wash, be dried to obtain described polyurethane-modified filler.
Embodiment 2
A kind of high strength heat resistant modified polyurethane composite that the present invention proposes, its raw material includes by weight:
Polyurethane 100 parts, neoprene 25 parts, methyl vinyl silicone rubber 30 parts, stearic acid 3 parts, zinc oxide 2 parts,
Sulfur 0.5 part, MgO 3 parts, fume colloidal silica 10 parts, attapulgite 15 parts, hollow glass micropearl 3 parts,
Polyurethane-modified filler 20 parts, diphenyl silanediol 2 parts, hexamethyldisiloxane 3.5 parts, accelerator 0.5 part,
Antioxidant 4020 0.3 part, anti-aging agent RD 0.5 part, antioxidant 4010NA 0.2 part, antioxidant MB 0.6 part,
Antioxidant MC 0.4 part；
Wherein, described polyurethane-modified filler is prepared according to following technique: by weight by 15 parts of nanometers
Silicon dioxide and 10 parts of acidifying CNTs add in 80 parts of toluene, and after stirring, ultrasonic 20min obtains
Material A；By weight 20 parts of terminal isocyanate group base polyurethane prepolymer for use as and 50 parts of toluene mix homogeneously are obtained
Material B；By weight 25 parts of material A and 2 parts of material B are added in reaction vessel, after being warming up to 75 DEG C
Reaction 3h, reacts after terminating through being centrifuged, wash, be dried to obtain described polyurethane-modified filler.
Embodiment 3
A kind of high strength heat resistant modified polyurethane composite that the present invention proposes, its raw material includes by weight:
Polyurethane 100 parts, neoprene 28 parts, methyl vinyl silicone rubber 27 parts, stearic acid 3.8 parts, zinc oxide
1.8 parts, sulfur 0.9 part, MgO 2.7 parts, fume colloidal silica 12 parts, attapulgite 11 parts, hollow glass
Microballon 7 parts, polyurethane-modified filler 18 parts, diphenyl silanediol 3.2 parts, hexamethyldisiloxane 3.2 parts,
Altax 0.6 part, Urotropinum 0.4 part, antioxidant 4020 1.8 parts；
Wherein, the molar fraction of described methyl vinyl silicone rubber medium vinyl is 0.3%；
The specific surface area of described fume colloidal silica is 230m2/g；
Described polyurethane-modified filler is prepared according to following technique: by weight by 11 parts of nanometer titanium dioxides
Silicon and 16 parts of acidifying CNTs add in 70 parts of toluene, and after stirring, ultrasonic 30min obtains material A；
By weight 12 parts of terminal isocyanate group base polyurethane prepolymer for use as and 38 parts of toluene mix homogeneously are obtained material B；
By weight 22 parts of material A and 4.5 parts of material B are added in reaction vessel, react after being warming up to 72 DEG C
3.8h, reacts after terminating through being centrifuged, wash, be dried to obtain described polyurethane-modified filler.
Embodiment 4
A kind of high strength heat resistant modified polyurethane composite that the present invention proposes, its raw material includes by weight:
Polyurethane 100 parts, neoprene 36 parts, methyl vinyl silicone rubber 19 parts, stearic acid 4.3 parts, zinc oxide 1
Part, sulfur 1.3 parts, MgO 2.3 parts, fume colloidal silica 16 parts, attapulgite 8 parts, hollow glass micropearl
13 parts, polyurethane-modified filler 14 parts, diphenyl silanediol 4.6 parts, hexamethyldisiloxane 2.6 parts, promote
Enter agent DM 0.6 part, Urotropinum 0.6 part, accelerant CZ 0.6 part, anti-aging agent RD 1 part, antioxidant 4010NA
0.3 part；
Wherein, the molar fraction of described methyl vinyl silicone rubber medium vinyl is 0.35%；
Preferably, the specific surface area of described fume colloidal silica is 200m2/g；
Described polyurethane-modified filler is prepared according to following technique: by weight by 7 parts of nanometer titanium dioxides
Silicon and 26 parts of acidifying CNTs add in 45 parts of toluene, and after stirring, ultrasonic 45min obtains material A；
By weight 17 parts of terminal isocyanate group base polyurethane prepolymer for use as and 45 parts of toluene mix homogeneously are obtained material B；
By weight 18 parts of material A and 8 parts of material B are added in reaction vessel, after being warming up to 68 DEG C, react 4.6h,
React after terminating through being centrifuged, wash, be dried to obtain described polyurethane-modified filler.
Embodiment 5
A kind of high strength heat resistant modified polyurethane composite that the present invention proposes, its raw material includes by weight:
Polyurethane 100 parts, neoprene 32 parts, methyl vinyl silicone rubber 25 parts, stearic acid 4.2 parts, zinc oxide
1.3 parts, sulfur 1 part, MgO 2.6 parts, fume colloidal silica 15 parts, attapulgite 12 parts, hollow glass micro-
10 parts of pearl, polyurethane-modified filler 16 parts, diphenyl silanediol 3.5 parts, hexamethyldisiloxane 3 parts, rush
Enter agent TMTD 1 part, altax 0.3 part, antioxidant 4010NA 0.5 part, antioxidant MB 0.5 part, prevent
Old agent MC 0.6 part；
Wherein, the molar fraction of described methyl vinyl silicone rubber medium vinyl is 0.2%；
Preferably, the specific surface area of described fume colloidal silica is 250m2/g；
Described polyurethane-modified filler is prepared according to following technique: by weight by 12 parts of nanometer titanium dioxides
Silicon and 20 parts of acidifying CNTs add in 50 parts of toluene, and after stirring, ultrasonic 30min obtains material A；
By weight 15 parts of terminal isocyanate group base polyurethane prepolymer for use as and 47 parts of toluene mix homogeneously are obtained material B；
By weight 20 parts of material A and 5 parts of material B are added in reaction vessel, after being warming up to 70 DEG C, react 4.3h,
React after terminating through being centrifuged, wash, be dried to obtain described polyurethane-modified filler.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (9)
1. a high strength heat resistant modified polyurethane composite, it is characterised in that its raw material wraps by weight
Include: polyurethane 100 parts, neoprene 25-40 part, methyl vinyl silicone rubber 15-30 part, stearic acid 3-5
Part, zinc oxide 0.5-2 part, sulfur 0.5-1.5 part, MgO 2-3 part, fume colloidal silica 10-18 part, recessed
Convex rod soil 5-15 part, hollow glass micropearl 3-15 part, polyurethane-modified filler 10-20 part, diphenyl silanediol
2-5 part, hexamethyldisiloxane 2-3.5 part, accelerator 0.5-2 part, age resistor 1-2 part；
Wherein, described polyurethane-modified filler is prepared according to following technique: 5-15 part received by weight
Rice silicon dioxide and 10-30 part acidifying CNT add in 30-80 part toluene, ultrasonic after stirring
20-50min obtains material A；By weight by 10-20 part terminal isocyanate group base polyurethane prepolymer for use as and 30-50
Part toluene mix homogeneously obtains material B；By weight 10-25 part material A and 2-10 part material B are added reaction
In container, reacting 3-5h after being warming up to 65-75 DEG C, reaction is described through being centrifuged, wash, being dried to obtain after terminating
Polyurethane-modified filler.
High strength heat resistant modified polyurethane composite the most according to claim 1, it is characterised in that its
In raw material, polyurethane, neoprene, the weight ratio of methyl vinyl silicone rubber are 100:28-36:20-28.
High strength heat resistant modified polyurethane composite the most according to claim 1 or claim 2, it is characterised in that
In its raw material, fume colloidal silica, attapulgite, hollow glass micropearl, the weight of polyurethane-modified filler
Ratio is 12-16:7-13:5-12:12-20.
4., according to high strength heat resistant modified polyurethane composite according to any one of claim 1-3, it is special
Levying and be, its raw material includes by weight: polyurethane 100 parts, neoprene 32 parts, methyl ethylene silicon rubber
25 parts of glue, stearic acid 4.2 parts, zinc oxide 1.3 parts, sulfur 1 part, MgO 2.6 parts, fume colloidal silica 15
Part, attapulgite 12 parts, hollow glass micropearl 10 parts, polyurethane-modified filler 16 parts, diphenyl silanediol
3.5 parts, hexamethyldisiloxane 3 parts, accelerator 1.3 parts, 1.6 parts of age resistor.
5., according to high strength heat resistant modified polyurethane composite according to any one of claim 1-4, it is special
Levying and be, the molar fraction of described methyl vinyl silicone rubber medium vinyl is 0.2-0.35%.
6., according to high strength heat resistant modified polyurethane composite according to any one of claim 1-5, it is special
Levying and be, the specific surface area of described fume colloidal silica is 200-250m2/g。
7., according to high strength heat resistant modified polyurethane composite according to any one of claim 1-6, it is special
Levying and be, described polyurethane-modified filler is prepared according to following technique: by weight by 12 parts of nanometers two
Silicon oxide and 20 parts of acidifying CNTs add in 50 parts of toluene, and after stirring, ultrasonic 30min obtains material A；
By weight 15 parts of terminal isocyanate group base polyurethane prepolymer for use as and 45 parts of toluene mix homogeneously are obtained material B；Press
20 parts of material A and 5 parts of material B are added in reaction vessel by weight portion, react 4.3h, reaction after being warming up to 70 DEG C
Through being centrifuged, wash, be dried to obtain described polyurethane-modified filler after end.
8., according to high strength heat resistant modified polyurethane composite according to any one of claim 1-7, it is special
Levy and be, described accelerator be in Vulcanization accelerator TMTD, Urotropinum, accelerant CZ one or more with promote
Enter the mixture of agent DM.
9., according to high strength heat resistant modified polyurethane composite according to any one of claim 1-8, it is special
Levying and be, described age resistor is antioxidant 4020, anti-aging agent RD, antioxidant 4010NA, antioxidant MB, prevents
One or more mixture in old agent MC.
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| CN201610249124.2A CN105778472A (en) | 2016-04-19 | 2016-04-19 | High strength heat resistant modified polyurethane composite material |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107286632A (en) * | 2017-07-31 | 2017-10-24 | 安徽中鼎胶管制品有限公司 | A kind of automobile radiator rubber hose |
| CN107488346A (en) * | 2017-09-07 | 2017-12-19 | 绵阳旺通科技有限公司 | A kind of high-strength weather-proof environment protection modification compound polyurethane material |
| CN107936529A (en) * | 2017-11-29 | 2018-04-20 | 安徽新瑞重工股份有限公司 | A kind of fire retarding conveying band of D Mining JA large inclination belt conveyors |
| CN110423453A (en) * | 2019-06-25 | 2019-11-08 | 安徽上华电缆有限公司 | A kind of high-intensity anti-cracking cable sheath material and preparation method thereof |
| CN111647265A (en) * | 2020-06-10 | 2020-09-11 | 安徽建筑大学 | Oil-resistant low-smoke halogen-free flame-retardant flexible polyurethane cable material and preparation method thereof |
| CN113234264A (en) * | 2021-03-30 | 2021-08-10 | 浙江元通线缆制造有限公司 | Rubber material for high-strength high-pressure coal mining machine cable and preparation method thereof |
| CN114524982A (en) * | 2021-12-30 | 2022-05-24 | 安徽志诚机电零部件有限公司 | Novel damping composite material for vehicle and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010038484A1 (en) * | 2008-10-03 | 2010-04-08 | 島根県 | Heat-resistant and highly heat-conductive adhesive agent |
| CN102276886A (en) * | 2011-07-19 | 2011-12-14 | 天津鹏翎胶管股份有限公司 | Heat-resistant chloroprene rubber composition |
| CN102807750A (en) * | 2012-07-27 | 2012-12-05 | 苏州市兴吴工程塑胶有限公司 | Formula of modified polyurethane |
| CN104650596A (en) * | 2015-02-12 | 2015-05-27 | 柳州聚龙科技有限公司 | Silicon seal ring |
| CN104893102A (en) * | 2015-06-04 | 2015-09-09 | 西华大学 | Polypropylene resin-based nano composite material and preparation method thereof |
-
2016
- 2016-04-19 CN CN201610249124.2A patent/CN105778472A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010038484A1 (en) * | 2008-10-03 | 2010-04-08 | 島根県 | Heat-resistant and highly heat-conductive adhesive agent |
| CN102276886A (en) * | 2011-07-19 | 2011-12-14 | 天津鹏翎胶管股份有限公司 | Heat-resistant chloroprene rubber composition |
| CN102807750A (en) * | 2012-07-27 | 2012-12-05 | 苏州市兴吴工程塑胶有限公司 | Formula of modified polyurethane |
| CN104650596A (en) * | 2015-02-12 | 2015-05-27 | 柳州聚龙科技有限公司 | Silicon seal ring |
| CN104893102A (en) * | 2015-06-04 | 2015-09-09 | 西华大学 | Polypropylene resin-based nano composite material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 朱传方: "《有机精细化工选论》", 31 December 1991, 华中师范大学出版社 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107286632A (en) * | 2017-07-31 | 2017-10-24 | 安徽中鼎胶管制品有限公司 | A kind of automobile radiator rubber hose |
| CN107488346A (en) * | 2017-09-07 | 2017-12-19 | 绵阳旺通科技有限公司 | A kind of high-strength weather-proof environment protection modification compound polyurethane material |
| CN107936529A (en) * | 2017-11-29 | 2018-04-20 | 安徽新瑞重工股份有限公司 | A kind of fire retarding conveying band of D Mining JA large inclination belt conveyors |
| CN110423453A (en) * | 2019-06-25 | 2019-11-08 | 安徽上华电缆有限公司 | A kind of high-intensity anti-cracking cable sheath material and preparation method thereof |
| CN111647265A (en) * | 2020-06-10 | 2020-09-11 | 安徽建筑大学 | Oil-resistant low-smoke halogen-free flame-retardant flexible polyurethane cable material and preparation method thereof |
| CN111647265B (en) * | 2020-06-10 | 2022-03-18 | 安徽建筑大学 | Oil-resistant low-smoke halogen-free flame-retardant flexible polyurethane cable material and preparation method thereof |
| CN113234264A (en) * | 2021-03-30 | 2021-08-10 | 浙江元通线缆制造有限公司 | Rubber material for high-strength high-pressure coal mining machine cable and preparation method thereof |
| CN114524982A (en) * | 2021-12-30 | 2022-05-24 | 安徽志诚机电零部件有限公司 | Novel damping composite material for vehicle and preparation method thereof |
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Application publication date: 20160720 |