CN106397910A - Plastic piece for neutral position sensor - Google Patents
Plastic piece for neutral position sensor Download PDFInfo
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- CN106397910A CN106397910A CN201610796319.9A CN201610796319A CN106397910A CN 106397910 A CN106397910 A CN 106397910A CN 201610796319 A CN201610796319 A CN 201610796319A CN 106397910 A CN106397910 A CN 106397910A
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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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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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
- C08K2201/003—Additives being defined by their diameter
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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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a plastic part for a neutral position sensor. The plastic part comprises the following raw materials in parts by weight: 10 to 20 parts of polycarbonate, 30 to 40 parts of ethylene-vinyl acetate copolymer, 60 to 80 parts of high density polyethylene, 40 to 60 parts of composite filler, 20 to 25 parts of modified magnesium hydroxide, 10 to 15 parts of micro-capsulated red phosphorus, 5 to 8 parts of zinc borate, 1 to 3 parts of tributyl citrate, 2 to 4 parts of epoxidized soybean oil, 0.5 to 1 part of Si69, 0.5 to 1.5 parts of dicumyl peroxide, 0.2 to 0.4 part of stannous octoate, 0.1 to 0.3 part of triethylene diamine, 1 to 2 parts of stearic acid, 0.2 to 0.4 part of zinc oxide, 4 to 6 parts of a Ca/Zn composite stabilizing agent, 1 to 2 parts of an antioxidant 1076, 0.4 to 0.6 part of an anti deteriorant 264, and 2 to 3 parts of paraffin. The plastic part is good in ageing resistance and high temperature resistance, high in hardness and good in toughness, can prevent shake, and has good cushion performance.
Description
Technical field
The present invention relates to plastics arts, more particularly, to a kind of working of plastics for neutral position sensor.
Background technology
Shift sensor is mounted in a kind of angular transducer on automatic gearbox, is mainly used in automobile automatic
In control system of speed variator, the automatic transmission shift axle position that automatic gearbox control system is provided by shift sensor
Confidence breath implements accurate motor control, realizes the moving gear shift of transmission shift fork shaft and the knot swinging gearshift and clutch
Close.Shift sensor is most important observing and controlling link in automatic transmission control system, and whether accurate the measurement of shift sensor is
Determine the ride comfort of reliability, safety and the manipulation of automatic transmission.And when blocking up or wait red light, generally permissible
From neutral gear, thus reducing oil consumption, reducing pollution, reducing idling.
Automotive interior temperature is raised by external environmental interference easily, especially in hot summer, automotive interior temperature meeting
Become very high.In neutral position sensor, some parts are plastic materials, in order to increase the service life of neutral position sensor,
It is accomplished by providing high temperature resistant, ageing-resistant plastics, accordingly, it is desirable to provide the plastic section that a kind of suitable neutral position sensor uses
Part.
Content of the invention
The technical problem being existed based on background technology, the present invention proposes a kind of plastics for neutral position sensor
Part, the present invention is ageing-resistant, and resistance to elevated temperatures is good, and hardness is high, good toughness, and can be shockproof, and shock-absorbing capacity is good.
A kind of working of plastics for neutral position sensor proposed by the present invention, its raw material includes by weight：Poly- carbonic acid
Ester 10-20 part, ethylene-vinyl acetate copolymer 30-40 part, high density polyethylene (HDPE) 60-80 part, compounded mix 40-60 part is modified
Magnesium hydroxide 20-25 part, microencapsulated powder oil 10-15 part, Firebrake ZB 5-8 part, tributyl citrate 1-3 part, epoxy soybean oil
2-4 part, Si69 0.5-1 part, cumyl peroxide 0.5-1.5 part, stannous octoate 0.2-0.4 part, triethylene diamine 0.1-
0.3 part, stearic acid 1-2 part, zinc oxide 0.2-0.4 part, Ca/Zn complex stabilizer 4-6 part, antioxidant 1076 1-2 part, prevent old
Agent 264 0.4-0.6 part, paraffin 2-3 part.
Preferably, the weight of Merlon, ethylene-vinyl acetate copolymer, high density polyethylene (HDPE) is than for 13-17：32-
38：65-75.
Preferably, its raw material includes by weight：Merlon 13-17 part, ethylene-vinyl acetate copolymer 32-38 part,
High density polyethylene (HDPE) 65-75 part, compounded mix 45-55 part, modified magnesium hydroxide 22-24 part, microencapsulated powder oil 11-13 part,
Firebrake ZB 6-7 part, tributyl citrate 1.5-2.5 part, epoxy soybean oil 2.5-3.5 part, Si69 0.6-0.8 part, peroxidating two
Isopropylbenzene 0.8-1.2 part, stannous octoate 0.25-0.35 part, triethylene diamine 0.15-0.25 part, stearic acid 1.3-1.7 part, oxygen
Change zinc 0.25-0.35 part, Ca/Zn complex stabilizer 4.5-5.5 part, antioxidant 1076 1.2-1.8 part, antioxidant 264 0.45-
0.55 part, paraffin 2.3-2.7 part.
Preferably, its raw material includes by weight：15 parts of Merlon, 35 parts of ethylene-vinyl acetate copolymer, high density
70 parts of polyethylene, 50 parts of compounded mix, 23 parts of modified magnesium hydroxide, 12 parts of microencapsulated powder oil, 6.5 parts of Firebrake ZB, citric acid
2 parts of tributyl, 3 parts of epoxy soybean oil, 0.7 part of Si69,1 part of cumyl peroxide, 0.3 part of stannous octoate, triethylene diamine
0.2 part, 1.5 parts of stearic acid, 0.3 part of zinc oxide, 5 parts of Ca/Zn complex stabilizer, 1.5 parts of antioxidant 1076, antioxidant 264
0.5 part, 2.5 parts of paraffin.
Preferably, modified magnesium hydroxide is that magnesium hydroxide obtains through gamma-aminopropyl-triethoxy-silane modification, its particle diameter
For 200-300 mesh.
Preferably, the raw material of compounded mix includes：Aerosil powder, modified montmorillonoid, Pulvis Talci, dicalcium powder.
Preferably, in compounded mix, aerosil powder, modified montmorillonoid, Pulvis Talci, the weight ratio of dicalcium powder
For 10-14：15-20：5-7：8-12.
Preferably, in compounded mix, aerosil powder is hydrophobic type aerosil powder.
Preferably, in compounded mix, aerosil powder is 400-500 mesh, and modified montmorillonoid is 150-250
Mesh, Pulvis Talci is 250-300 mesh, and dicalcium powder is 300-400 mesh.
Preferably, in compounded mix, in the preparation process of modified montmorillonoid, take ethanol, water to mix, adjust pH, connect
Addition γ-methacryloxypropyl trimethoxy silane, heat up, insulated and stirred, it is subsequently adding sodium-based montmorillonite and mix,
Heat up, backflow, filter to take filter cake, washing, dry, pulverize and obtain modified montmorillonoid.
Preferably, in compounded mix, in the preparation process of modified montmorillonoid, take ethanol, water to mix, adjusted with acetic acid
PH=5-6, is subsequently added into γ-methacryloxypropyl trimethoxy silane, is warming up to 30-40 DEG C, insulated and stirred 1-2h,
It is subsequently adding sodium-based montmorillonite to mix, is warming up to 70-75 DEG C, flow back 10-20h, filters to take filter cake, with washing with alcohol, be dried, powder
Broken obtain modified montmorillonoid.
Preferably, in compounded mix, in the preparation process of modified montmorillonoid, ethanol, water, γ-methacryloxypropyl
Base propyl trimethoxy silicane, the weight of sodium-based montmorillonite compare 2-4：24-28：0.9-1.1：1.3-1.5.
The preparation method of the present invention is：By each raw material blending, carry out pelletize in addition extruder, melt process is melted
Material；Then heat to 160 DEG C, fused materials are injected in mould, regulation pressure to 100Kgf/cm2, cool down 40s and used
Working of plastics in neutral position sensor.
The Merlon that the present invention selects has good resistance to elevated temperatures, and intensity is high, and elasticity is good, also has good resistance
Combustion property, wearability and antioxygenic property, and tasteless odorless is harmless；Ethylene-vinyl acetate copolymer has good resistance to
High/low temperature, heat-proof quality, corrosion resistance and good, resilience and tension stress are high, and toughness is high, shockproof, shock-absorbing capacity is good and nontoxic,
Tasteless, pollution-free；High density polyethylene (HDPE) has good high temperature resistant, oil resistivity and anti crack performance, and odorless is nontoxic；Poly- carbonic acid
Ester, ethylene-vinyl acetate copolymer, high density polyethylene (HDPE) cooperate, and can greatly increase resistance to elevated temperatures, the machinery of the present invention
Performance, shockproof properties and ageing-resistant performance, and nontoxic, tasteless, pollution-free；Aerosil powder, montmorillonite are respectively provided with excellent
Different resistance to elevated temperatures and good absorption property, Pulvis Talci, dicalcium powder also have good resistance to elevated temperatures；With γ-methyl
Acryloxypropyl trimethoxy silane is to imvite modified so that γ-methacryloxypropyl trimethoxy silane
Intercalation enter montmorillonite interlayer, thus expanding the interlamellar spacing of montmorillonite, and increased montmorillonite hydrophobicity so as to
Merlon, ethylene-vinyl acetate copolymer, high density polyethylene (HDPE) are compatible, dispersed, Merlon, ethene-vinyl acetate
Copolymer, high density polyethylene (HDPE) can enter between cheating engaging layer, thus increasing heat-resisting quantity and the toughness of the present invention；And it is modified
There is double bond in montmorillonite, complex network, the aerosil powder of different-grain diameter, Pulvis Talci, dicalcium powder can be cross-linked to form
In the presence of paraffin, Si69, it is dispersed in cross-linked network and Merlon, ethylene-vinyl acetate copolymer, high density are gathered
In ethylene, thus considerably increasing the resistance to elevated temperatures of the present invention, and making present configuration fine and close, increased present invention machinery
Performance；Modified magnesium hydroxide, microencapsulated powder oil, Firebrake ZB cooperate increases the anti-flammability of the present invention；Tributyl citrate,
Epoxy soybean oil cooperates, and while can keeping hardness of the present invention, intensity, adjusts the toughness of the present invention；Ca/Zn is combined steady
Determine agent, antioxidant 1076, antioxidant 264 cooperate, and can increase heat stability and the ageing resistace of the present invention, peroxidating
Diisopropylbenzene (DIPB), stannous octoate, triethylene diamine, stearic acid, zinc oxide cooperate, and promote crosslinked, form cross-linked network, Si69
Each material can be made to be dispersed in cross-linked network with paraffin, increase mechanical performance and the thermostability of the present invention；Silicon dioxide gas
Gel powder and modified montmorillonoid also have adsorptivity, can be with the abnormal flavour of generation and harmful gass in adsorption vehicle.
Specific embodiment
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
A kind of working of plastics for neutral position sensor, its raw material includes by weight：15 parts of Merlon, ethylene-
35 parts of acetate ethylene copolymer, 70 parts of high density polyethylene (HDPE), 50 parts of compounded mix, 23 parts of modified magnesium hydroxide, micro encapsulation is red
12 parts of phosphorus, 6.5 parts of Firebrake ZB, 2 parts of tributyl citrate, 3 parts of epoxy soybean oil, 0.7 part of Si69, cumyl peroxide 1
Part, 0.3 part of stannous octoate, 0.2 part of triethylene diamine, 1.5 parts of stearic acid, 0.3 part of zinc oxide, 5 parts of Ca/Zn complex stabilizer,
1.5 parts of antioxidant 1076,0.5 part of antioxidant 264,2.5 parts of paraffin.
Embodiment 2
A kind of working of plastics for neutral position sensor, its raw material includes by weight：10 parts of Merlon, ethylene-
40 parts of acetate ethylene copolymer, 60 parts of high density polyethylene (HDPE), 60 parts of compounded mix, 200 mesh gamma-aminopropyl-triethoxy-silanes change
25 parts of magnesium hydroxide of property, 10 parts of microencapsulated powder oil, 8 parts of Firebrake ZB, 1 part of tributyl citrate, 4 parts of epoxy soybean oil, Si69
0.5 part, 1.5 parts of cumyl peroxide, 0.2 part of stannous octoate, 0.3 part of triethylene diamine, 1 part of stearic acid, zinc oxide 0.4
Part, 4 parts of Ca/Zn complex stabilizer, 2 parts of antioxidant 1076,0.4 part of antioxidant 264,3 parts of paraffin；
Wherein, the raw material of compounded mix includes：400 mesh hydrophobic type aerosil powder, 250 mesh modified montmorillonoids,
250 mesh Pulvis Talci, 400 mesh dicalcium powders, wherein, hydrophobic type aerosil powder, modified montmorillonoid, Pulvis Talci, dicalcium powder
Weight than for 10：20：5：12；
In the preparation process of modified montmorillonoid, take ethanol, water to mix, adjust pH=5 with acetic acid, be subsequently added into γ-first
Base acryloxypropyl trimethoxy silane, is warming up to 40 DEG C, insulated and stirred 1h, is subsequently adding sodium-based montmorillonite and mixes, rises
Temperature to 75 DEG C, flow back 10h, filter to take filter cake, with washing with alcohol, dry, pulverize and obtain modified montmorillonoid, wherein, ethanol, water,
γ-methacryloxypropyl trimethoxy silane, the weight of sodium-based montmorillonite compare 4：24：1.1：1.3.
Embodiment 3
A kind of working of plastics for neutral position sensor, its raw material includes by weight：20 parts of Merlon, ethylene-
30 parts of acetate ethylene copolymer, 80 parts of high density polyethylene (HDPE), 40 parts of compounded mix, 300 mesh gamma-aminopropyl-triethoxy-silanes change
20 parts of magnesium hydroxide of property, 15 parts of microencapsulated powder oil, 5 parts of Firebrake ZB, 3 parts of tributyl citrate, 2 parts of epoxy soybean oil, Si69
1 part, 0.5 part of cumyl peroxide, 0.4 part of stannous octoate, 0.1 part of triethylene diamine, 2 parts of stearic acid, 0.2 part of zinc oxide,
6 parts of Ca/Zn complex stabilizer, 1 part of antioxidant 1076,0.6 part of antioxidant 264,2 parts of paraffin；
Wherein, the raw material of compounded mix includes：500 mesh hydrophobic type aerosil powder, 150 mesh modified montmorillonoids,
300 mesh Pulvis Talci, 300 mesh dicalcium powders, wherein, hydrophobic type aerosil powder, modified montmorillonoid, Pulvis Talci, dicalcium powder
Weight than for 14：15：7：8；
In the preparation process of modified montmorillonoid, take ethanol, water to mix, adjust pH=6 with acetic acid, be subsequently added into γ-first
Base acryloxypropyl trimethoxy silane, is warming up to 30 DEG C, insulated and stirred 2h, is subsequently adding sodium-based montmorillonite and mixes, rises
Temperature to 70 DEG C, flow back 20h, filter to take filter cake, with washing with alcohol, dry, pulverize and obtain modified montmorillonoid, wherein, ethanol, water,
γ-methacryloxypropyl trimethoxy silane, the weight of sodium-based montmorillonite compare 2：28：0.9：1.5.
Embodiment 4
A kind of working of plastics for neutral position sensor, its raw material includes by weight：13 parts of Merlon, ethylene-
38 parts of acetate ethylene copolymer, 65 parts of high density polyethylene (HDPE), 55 parts of compounded mix, 200 mesh gamma-aminopropyl-triethoxy-silanes change
24 parts of magnesium hydroxide of property, 11 parts of microencapsulated powder oil, 7 parts of Firebrake ZB, 1.5 parts of tributyl citrate, 3.5 parts of epoxy soybean oil,
0.6 part of Si69,1.2 parts of cumyl peroxide, 0.25 part of stannous octoate, 0.25 part of triethylene diamine, 1.3 parts of stearic acid, oxygen
Change 0.35 part of zinc, 4.5 parts of Ca/Zn complex stabilizer, 1.8 parts of antioxidant 1076,0.45 part of antioxidant 264,2.7 parts of paraffin；
Wherein, the raw material of compounded mix includes：400 mesh hydrophobic type aerosil powder, 250 mesh modified montmorillonoids,
250 mesh Pulvis Talci, 400 mesh dicalcium powders, wherein, hydrophobic type aerosil powder, modified montmorillonoid, Pulvis Talci, dicalcium powder
Weight than for 11：18：5.5：11；
In the preparation process of modified montmorillonoid, take ethanol, water mix, adjust pH=5.2 with acetic acid, be subsequently added into γ-
Methacryloxypropyl trimethoxy silane, is warming up to 37 DEG C, insulated and stirred 1.3h, is subsequently adding sodium-based montmorillonite and mixes
Even, it is warming up to 74 DEG C, flow back 12h, filters to take filter cake, with washing with alcohol, dry, pulverize and obtain modified montmorillonoid, wherein, second
Alcohol, water, γ-methacryloxypropyl trimethoxy silane, the weight of sodium-based montmorillonite compare 3.5：25：0.95：1.45.
Embodiment 5
A kind of working of plastics for neutral position sensor, its raw material includes by weight：17 parts of Merlon, ethylene-
32 parts of acetate ethylene copolymer, 75 parts of high density polyethylene (HDPE), 45 parts of compounded mix, 300 mesh gamma-aminopropyl-triethoxy-silanes change
22 parts of magnesium hydroxide of property, 13 parts of microencapsulated powder oil, 6 parts of Firebrake ZB, 2.5 parts of tributyl citrate, 2.5 parts of epoxy soybean oil,
0.8 part of Si69,0.8 part of cumyl peroxide, 0.35 part of stannous octoate, 0.15 part of triethylene diamine, 1.7 parts of stearic acid, oxygen
Change 0.25 part of zinc, 5.5 parts of Ca/Zn complex stabilizer, 1.2 parts of antioxidant 1076,0.55 part of antioxidant 264,2.3 parts of paraffin；
Wherein, the raw material of compounded mix includes：500 mesh hydrophobic type aerosil powder, 150 mesh modified montmorillonoids,
300 mesh Pulvis Talci, 300 mesh dicalcium powders, wherein, hydrophobic type aerosil powder, modified montmorillonoid, Pulvis Talci, dicalcium powder
Weight than for 13：16：6.5：9；
In the preparation process of modified montmorillonoid, take ethanol, water mix, adjust pH=5.8 with acetic acid, be subsequently added into γ-
Methacryloxypropyl trimethoxy silane, is warming up to 33 DEG C, insulated and stirred 1.7h, is subsequently adding sodium-based montmorillonite and mixes
Even, it is warming up to 72 DEG C, flow back 18h, filters to take filter cake, with washing with alcohol, dry, pulverize and obtain modified montmorillonoid, wherein, second
Alcohol, water, γ-methacryloxypropyl trimethoxy silane, the weight of sodium-based montmorillonite compare 2.5：27：1.05：1.35.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (10)
1. a kind of working of plastics for neutral position sensor is it is characterised in that its raw material includes by weight：Merlon
10-20 part, ethylene-vinyl acetate copolymer 30-40 part, high density polyethylene (HDPE) 60-80 part, compounded mix 40-60 part, modified hydrogen
Magnesium oxide 20-25 part, microencapsulated powder oil 10-15 part, Firebrake ZB 5-8 part, tributyl citrate 1-3 part, epoxy soybean oil 2-4
Part, Si69 0.5-1 part, cumyl peroxide 0.5-1.5 part, stannous octoate 0.2-0.4 part, triethylene diamine 0.1-0.3
Part, stearic acid 1-2 part, zinc oxide 0.2-0.4 part, Ca/Zn complex stabilizer 4-6 part, antioxidant 1076 1-2 part, age resistor
264 0.4-0.6 parts, paraffin 2-3 part.
2. it is used for the working of plastics of neutral position sensor according to claim 1 it is characterised in that Merlon, ethylene-vinegar
Sour ethylene copolymer, the weight of high density polyethylene (HDPE) are than for 13-17：32-38：65-75.
3. it is used for the working of plastics of neutral position sensor according to claim 1 or 2 it is characterised in that modified hydroxide
Magnesium is that magnesium hydroxide obtains through gamma-aminopropyl-triethoxy-silane modification, and its particle diameter is 200-300 mesh.
4. it is used for the working of plastics of neutral position sensor according to any one of claim 1-3 it is characterised in that compounded mix
Raw material include：Aerosil powder, modified montmorillonoid, Pulvis Talci, dicalcium powder.
5. it is used for the working of plastics of neutral position sensor according to claim 4 it is characterised in that in compounded mix, two
Silica aerogel powder, modified montmorillonoid, Pulvis Talci, the weight of dicalcium powder are than for 10-14：15-20：5-7：8-12.
6. it is used for the working of plastics of neutral position sensor according to claim 4 or 5 it is characterised in that in compounded mix,
Aerosil powder is hydrophobic type aerosil powder.
7. it is used for the working of plastics of neutral position sensor according to claim 4 or 5 it is characterised in that in compounded mix,
Aerosil powder is 400-500 mesh, and modified montmorillonoid is 150-250 mesh, and Pulvis Talci is 250-300 mesh, and dicalcium powder is
300-400 mesh.
8. it is used for the working of plastics of neutral position sensor according to claim 4 or 5 it is characterised in that in compounded mix,
In the preparation process of modified montmorillonoid, take ethanol, water to mix, adjust pH, be subsequently added into γ-methacryloxypropyl three
Methoxy silane, heats up, insulated and stirred, is subsequently adding sodium-based montmorillonite and mixes, heats up, and filter cake is filtered to take in backflow, washing, does
Dry, pulverize and obtain modified montmorillonoid.
9. it is used for the working of plastics of neutral position sensor according to claim 4 or 5 it is characterised in that in compounded mix,
In the preparation process of modified montmorillonoid, take ethanol, water to mix, adjust pH=5-6 with acetic acid, be subsequently added into γ-metering system
Acryloxypropylethoxysilane trimethoxy silane, is warming up to 30-40 DEG C, insulated and stirred 1-2h, is subsequently adding sodium-based montmorillonite and mixes, heats up
To 70-75 DEG C, flow back 10-20h, filters to take filter cake, with washing with alcohol, dry, pulverize and obtain modified montmorillonoid.
10. it is used for the working of plastics of neutral position sensor according to claim 8 or claim 9 it is characterised in that in compounded mix
In, in the preparation process of modified montmorillonoid, ethanol, water, γ-methacryloxypropyl trimethoxy silane, sodio cover
The weight of de- soil compares 2-4：24-28：0.9-1.1：1.3-1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610796319.9A CN106397910A (en) | 2016-08-31 | 2016-08-31 | Plastic piece for neutral position sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610796319.9A CN106397910A (en) | 2016-08-31 | 2016-08-31 | Plastic piece for neutral position sensor |
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| Publication Number | Publication Date |
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| CN106397910A true CN106397910A (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610796319.9A Withdrawn CN106397910A (en) | 2016-08-31 | 2016-08-31 | Plastic piece for neutral position sensor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108559240A (en) * | 2018-02-24 | 2018-09-21 | 四会市启德信息咨询服务有限公司 | A kind of anti-ageing cable jacket of new-energy automobile |
| CN109265856A (en) * | 2018-08-05 | 2019-01-25 | 梅敉萌 | A kind of environmental protection crosslinking pvc automotive interior material and preparation method thereof |
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| CN103571031A (en) * | 2013-09-30 | 2014-02-12 | 芜湖航天特种电缆厂 | Low-smoke environmental-friendly cable material |
| CN105623052A (en) * | 2016-04-05 | 2016-06-01 | 江苏亨通高压电缆有限公司 | High-strength wear-resistant submarine cable outer sheath material |
-
2016
- 2016-08-31 CN CN201610796319.9A patent/CN106397910A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103571031A (en) * | 2013-09-30 | 2014-02-12 | 芜湖航天特种电缆厂 | Low-smoke environmental-friendly cable material |
| CN105623052A (en) * | 2016-04-05 | 2016-06-01 | 江苏亨通高压电缆有限公司 | High-strength wear-resistant submarine cable outer sheath material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108559240A (en) * | 2018-02-24 | 2018-09-21 | 四会市启德信息咨询服务有限公司 | A kind of anti-ageing cable jacket of new-energy automobile |
| CN109265856A (en) * | 2018-08-05 | 2019-01-25 | 梅敉萌 | A kind of environmental protection crosslinking pvc automotive interior material and preparation method thereof |
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Application publication date: 20170215 |