CN106379012A - Anti-slip material used for automobile interior foot pad and preparation method thereof - Google Patents

Anti-slip material used for automobile interior foot pad and preparation method thereof Download PDF

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Publication number
CN106379012A
CN106379012A CN201610777609.9A CN201610777609A CN106379012A CN 106379012 A CN106379012 A CN 106379012A CN 201610777609 A CN201610777609 A CN 201610777609A CN 106379012 A CN106379012 A CN 106379012A
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CN
China
Prior art keywords
parts
foot pad
automotive trim
pvc
slip material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610777609.9A
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Chinese (zh)
Inventor
周超群
张�杰
陈磊
陈明
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WUHU HENGXIN AUTOMOBILE TRIM MANUFACTURING Co Ltd
Original Assignee
WUHU HENGXIN AUTOMOBILE TRIM MANUFACTURING Co Ltd
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Application filed by WUHU HENGXIN AUTOMOBILE TRIM MANUFACTURING Co Ltd filed Critical WUHU HENGXIN AUTOMOBILE TRIM MANUFACTURING Co Ltd
Priority to CN201610777609.9A priority Critical patent/CN106379012A/en
Publication of CN106379012A publication Critical patent/CN106379012A/en
Pending legal-status Critical Current

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    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00Layered products comprising a layer of natural or synthetic rubber
    • B32B25/10Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/18Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/04Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
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    • B32B3/26Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
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    • B32B33/00Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N3/00Arrangements or adaptations of other passenger fittings, not otherwise provided for
    • B60N3/04Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats or carpets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102Azo-compounds
    • C08J9/103Azodicarbonamide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06Homopolymers or copolymers of vinyl chloride
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00Condition, form or state of the layers or laminate
    • B32B2305/02Cellular or porous
    • B32B2305/022Foam
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/304Insulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554Wear resistance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/726Permeability to liquids, absorption
    • B32B2307/7265Non-permeable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/744Non-slip, anti-slip
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00Vehicles
    • B32B2605/08Cars
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06Homopolymers or copolymers of vinyl chloride
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04Homopolymers or copolymers of ethene
    • C08J2423/06Polyethene

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

The invention provides an anti-slip material used for an automobile interior foot pad and a preparation method thereof. The anti-slip material comprises the following components in parts by weight: 40 parts of PVC, 0.5 parts of a coupling agent, 5 parts of stearic acid, 5 parts of modified silica powder, 3 parts of a composite stabilizing agent, 6 parts of light calcium carbonate, 0.5 parts of PE wax, 1 part of an AC foaming agent, and 0.5 parts of didesacetyl protoveratrine. An anti-slip layer is produced by an automobile interior foot pad material, the automobile interior foot pad material employs a PVC material with good heat insulation and water resistance performances, the modified silica is employed, so that the anti-slip material has the advantages of saved production cost, high production efficiency, and environmental protection.

Description

Automotive trim foot pad anti-slip material and preparation method thereof
Technical field
The present invention relates to technical field of automotive trim, more particularly, to a kind of automotive trim foot pad anti-slip material and its preparation Method.
Background technology
Automotive trim foot pad be integrate water suction, dust suction, decontamination, sound insulation, the one of the big major function of protected host blanket five Plant environmentally friendly vehicle interior trim parts.Automotive trim foot pad belongs to upholstery product, the cleaning outside car in protection car, plays attractive in appearance relaxing The suitable effect interspersed.
When existing automotive trim foot pad is layered on in-car, easily because the inertia of sole causes automotive trim foot pad to produce sliding And the phenomenon stacking, thus automotive trim foot pad is led to hinder the sky that clutch pedal, brake pedal and accelerator pedal move downward Between, easily cause traffic accident.Therefore, it is necessary to provide a kind of automotive trim foot pad, to solve the above problems.
In addition, existing foot pad material, it is primarily present following defect:
The water absorbing capacity of artificial leather foot pad is poor, and what rainy day was messy get on the bus it is easy to shoes;And and cosmetic issue phase The inside of leather shoe-pad is dirtier, and the leather foot pad of the overwhelming majority is all shaped with foamed plastic on the market, does not defend very much for ratio Raw.Also has a kind of foot pad of PVC material, the raw material being adopted uses environmentally harmful partial material, and meanwhile, processing technology is not Environmental protection, working (machining) efficiency is low, and production cost is high.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of automotive trim foot pad, to solve existing automotive trim foot pad When being layered on in-car, easily because the inertia of sole causes automotive trim foot pad to produce the problem of sliding the phenomenon stacking.Meanwhile, originally Invention additionally provides a kind of automotive trim foot pad anti-slip material and preparation method thereof, the manufacture method of automotive trim foot pad.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of automotive trim foot pad, including:Nonwoven layer, the foaming layer located at described nonwoven layer lower surface, located at described The skid resistant course of alveolar layer lower surface and the wearing layer located at described nonwoven layer upper surface;Described nonwoven layer is provided with groove, Described wearing layer is in described groove;Described skid resistant course lower surface indentation;Described nonwoven layer, described foaming layer and The area equation of described skid resistant course;The area of described wearing layer is less than the area of described nonwoven layer;Described wearing layer is located at vapour The lower section of the clutch pedal of car, brake pedal and accelerator pedal;Described wearing layer upper surface is apart from described nonwoven layer upper surface Distance be 2 cm ~ 5cm.
Described wearing layer is rubber layer.
Automotive trim foot pad anti-slip material, calculates in parts by weight, by 40 parts of PVC, 0.5 part of coupling agent, 5 parts hard Resin acid, 5 parts of improved silica powder, 3 parts of compound stabilizers, 6 parts of precipitated calcium carbonates, 0.5 part of PE wax, 1 part of AC foaming agent and 0.5 part of black false hellebore Malin's alkali is made.
The preparation method of automotive trim foot pad anti-slip material, step is as follows:
1)The modification of silica:
In container, spent glycol is diluted to 5% weak solution to the silane coupler weighing 5% silica weight, then by dioxy SiClx is poured slowly in weak solution, stirring while adding, after mixing, container is placed directly in baking oven and dries at 100 DEG C To remove solvent, then solid is taken out, grind and obtain improved silica powder;
2)The preparation of PVC pre-feed:
By coupling agent, stearic acid, improved silica powder, compound stabilizer, precipitated calcium carbonate, PE wax, AC foaming agent and lamb's-quarters Lu Malin alkali adds to container, under magnetic agitation, adds PVC, 30min is so as to fully dispersed for stirring, obtains final product PVC pre-feed;
3)Shaping:
PVC pre-feed is filled with mould, is warming up to 210 DEG C and keeps 5min, natural cooling, take out and obtain final product automotive trim foot pad Use anti-slip material.
The manufacture method of automotive trim foot pad, comprises the steps:
1. nonwoven layer and foaming layer are prepared according to common process, then by adhesive, both are gluing compound;
2. prepare skid resistant course, then using adhesive, skid resistant course is compounded in the bottom of foaming layer;
3. offer a groove above nonwoven layer, then wearing layer is compounded in the recessed of nonwoven layer using adhesive In groove;
4. the foot pad after shaping is placed in post processing in baking box, temperature is 55 DEG C, the time is 1h.
Advantage for present invention with effect is:
1), a kind of automotive trim foot pad, including:Nonwoven layer, the foaming layer located at described nonwoven layer lower surface, located at described The skid resistant course of foaming layer lower surface and the wearing layer located at described nonwoven layer upper surface;Described nonwoven layer is provided with recessed Groove, described wearing layer is in described groove;Described skid resistant course lower surface indentation;Described nonwoven layer, described foaming layer And the area equation of described skid resistant course;The area of described wearing layer is less than the area of described nonwoven layer;Described wearing layer position Lower section in the clutch pedal, brake pedal and accelerator pedal of automobile;Described wearing layer upper surface is in described nonwoven layer The distance on surface is 2 cm ~ 5cm;By arranging jagged skid resistant course in bottom, step in the clutch of the corresponding automobile in upper surface The lower section setting groove of plate, brake pedal and accelerator pedal, and wearing layer is set in groove, it is prevented effectively from automotive trim foot pad When being layered on in-car, because the inertia of sole causes automotive trim foot pad to produce sliding the phenomenon that stacks, simultaneously for clutch pedal, stop Car pedal and accelerator pedal reserve the space moving downward, and improve the security of driving.
2), skid resistant course made using automotive trim foot pad material, this automotive trim foot pad material, good using PVC material Thermal insulation and water proofing property, employ improved silica simultaneously so that preparation automotive trim foot pad material there is saving The advantages of production cost, production efficiency height, environmental protection.
3), the manufacture method of automotive trim foot pad, processing technology is simple, employs the raw material of multiple specially treateds, only logical Cross the foot pad that simple composite can produce the advantages of high thermal insulation, high water proofing property, environmental protection, low production cost, working (machining) efficiency High.
Brief description
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is the cross-sectional view of the automotive trim foot pad of the present invention;
Fig. 2 is the schematic top plan view of the automotive trim foot pad of the present invention.
In figure:Nonwoven layer 1, foaming layer 2, skid resistant course 3, wearing layer 11, groove 10, clutch pedal 4, brake pedal 5, plus Speed pedal 6.
Specific embodiment
Embodiment 1
As shown in Figure 1 to Figure 2, the present invention provides a kind of automotive trim foot pad, including:Nonwoven layer 1, under nonwoven layer 1 The foaming layer 2 on surface, the skid resistant course 3 located at foaming layer 2 lower surface and the wearing layer 11 located at nonwoven layer 1 upper surface.Its In, the area equation of nonwoven layer 1, foaming layer 2 and skid resistant course 3.Skid resistant course 3 lower surface indentation, increased in automobile Frictional force between decorations foot pad and automotive floor panel, makes automotive trim foot pad be difficult sliding forward and produces stacking phenomenon.
Further, nonwoven layer 1 is provided with groove 10, and wearing layer 11 is in groove 10.The area of wearing layer 11 is less than The area of nonwoven layer 1;Wearing layer 11 is located at the lower section of the clutch pedal 4, brake pedal 5 and accelerator pedal 6 of automobile;Wearing layer The distance apart from nonwoven layer 1 upper surface for 11 upper surfaces is 2 cm ~ 5cm, and in the present embodiment, wearing layer 11 upper surface distance is no The distance spinning layer of cloth 1 upper surface is 5 cm.Wearing layer 11 is rubber layer.Wearing layer 11 upper surface is apart from nonwoven layer 1 upper surface Space can reserve, for clutch pedal 4, brake pedal 5 and accelerator pedal 6, the space moving downward, largely reduce conjunction Pedal 4, brake pedal 5 and the stuck situation of accelerator pedal 6 occur, and effectively improve the security of driving.
From above technical scheme, the automotive trim foot pad of the present invention, by arranging jagged skid resistant course in bottom 3, in the lower section setting groove 10 of the clutch pedal 4, brake pedal 5 and accelerator pedal 6 of the corresponding automobile in upper surface, and in groove 10 Interior setting wearing layer 11, when being prevented effectively from automotive trim foot pad and being layered on in-car, because the inertia of sole causes automotive trim foot pad to produce Raw sliding the phenomenon stacking, reserve, for clutch pedal 4, brake pedal 5 and accelerator pedal 6, the space moving downward simultaneously, carry Rise the security of driving.
Embodiment 2
Automotive trim foot pad anti-slip material, calculates in parts by weight, by 40 parts of PVC, 0.5 part of coupling agent, 5 parts of tristearin Acid, 5 parts of improved silica powder, 3 parts of compound stabilizers, 6 parts of precipitated calcium carbonates, 0.5 part of PE wax, 1 part of AC foaming agent and 0.5 Part black false hellebore Malin's alkali is made.
The preparation method of automotive trim foot pad anti-slip material, step is as follows:
1)The modification of silica:
In container, spent glycol is diluted to 5% weak solution to the silane coupler weighing 5% silica weight, then by dioxy SiClx is poured slowly in weak solution, stirring while adding, after mixing, container is placed directly in baking oven and dries at 100 DEG C To remove solvent, then solid is taken out, grind and obtain improved silica powder;
2)The preparation of PVC pre-feed:
By coupling agent, stearic acid, improved silica powder, compound stabilizer, precipitated calcium carbonate, PE wax, AC foaming agent and lamb's-quarters Lu Malin alkali adds to container, under magnetic agitation, adds PVC, 30min is so as to fully dispersed for stirring, obtains final product PVC pre-feed;
3)Shaping:
PVC pre-feed is filled with mould, is warming up to 210 DEG C and keeps 5min, natural cooling, take out and obtain final product automotive trim foot pad Use anti-slip material.
Embodiment 3
The manufacture method of automotive trim foot pad, comprises the steps:
1. nonwoven layer and foaming layer are prepared according to common process, then by adhesive, both are gluing compound;
2. prepare skid resistant course, then using adhesive, skid resistant course is compounded in the bottom of foaming layer;
3. offer a groove above nonwoven layer, then wearing layer is compounded in the recessed of nonwoven layer using adhesive In groove;
4. the foot pad after shaping is placed in post processing in baking box, temperature is 55 DEG C, the time is 1h.
The present invention is not limited to above-described embodiment, and embodiment is exemplary it is intended to be used for explaining the present invention, and can not It is interpreted as limitation of the present invention.

Claims (2)

1. a kind of automotive trim foot pad anti-slip material it is characterised in that:Calculate in parts by weight, by 40 parts of PVC, 0.5 part Coupling agent, 5 parts of stearic acid, 5 parts of improved silica powder, 3 parts of compound stabilizers, 6 parts of precipitated calcium carbonates, 0.5 part of PE wax, 1 part of AC foaming agent and 0.5 part of black false hellebore Malin's alkali are made.
2. a kind of method preparing automotive trim foot pad anti-slip material as claimed in claim 1 it is characterised in that:Step is such as Under:
1)The modification of silica:
In container, spent glycol is diluted to 5% weak solution to the silane coupler weighing 5% silica weight, then by dioxy SiClx is poured slowly in weak solution, stirring while adding, after mixing, container is placed directly in baking oven and dries at 100 DEG C To remove solvent, then solid is taken out, grind and obtain improved silica powder;
2)The preparation of PVC pre-feed:
By coupling agent, stearic acid, improved silica powder, compound stabilizer, precipitated calcium carbonate, PE wax, AC foaming agent and lamb's-quarters Lu Malin alkali adds to container, under magnetic agitation, adds PVC, 30min is so as to fully dispersed for stirring, obtains final product PVC pre-feed;
3)Shaping:
PVC pre-feed is filled with mould, is warming up to 210 DEG C and keeps 5min, natural cooling, take out and obtain final product automotive trim foot pad Use anti-slip material.
CN201610777609.9A 2016-08-31 2016-08-31 Anti-slip material used for automobile interior foot pad and preparation method thereof Pending CN106379012A (en)

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CN108047592A (en) * 2017-12-04 2018-05-18 安徽精致汽车饰件有限公司 A kind of automobile flame-proof Slippery proof foot pad
CN109233475A (en) * 2018-08-10 2019-01-18 重庆迈通充磁机电设备有限责任公司 A kind of automobile brake pedal anti-slip material and its preparation process

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108047592A (en) * 2017-12-04 2018-05-18 安徽精致汽车饰件有限公司 A kind of automobile flame-proof Slippery proof foot pad
CN109233475A (en) * 2018-08-10 2019-01-18 重庆迈通充磁机电设备有限责任公司 A kind of automobile brake pedal anti-slip material and its preparation process

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