CN110509864A - A kind of metal appearance elastic automobile decoration plate - Google Patents
A kind of metal appearance elastic automobile decoration plate Download PDFInfo
- Publication number
- CN110509864A CN110509864A CN201910642015.0A CN201910642015A CN110509864A CN 110509864 A CN110509864 A CN 110509864A CN 201910642015 A CN201910642015 A CN 201910642015A CN 110509864 A CN110509864 A CN 110509864A
- Authority
- CN
- China
- Prior art keywords
- metal
- plastic plate
- metal appearance
- plastic
- elastic automobile
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/51—One specific pretreatment, e.g. phosphatation, chromatation, in combination with one specific coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/54—No clear coat specified
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2502/00—Acrylic polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2502/00—Acrylic polymers
- B05D2502/005—Acrylic polymers modified
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2504/00—Epoxy polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/58—Upholstery or cushions, e.g. vehicle upholstery or interior padding
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a kind of metal appearance elastic automobile decorations, the invention discloses a kind of metal appearance elastic automobile decorations, combination process processing is carried out by the plate that main body is plastics, external metallization, modified part is installed inside plastic plate simultaneously, enable elastic automobile decoration while guaranteeing metal appearance, the disadvantage that flexible glue plastics Yu composite layer binding force difference can also be overcome makes a series of functions such as its composite layer stability, wearability, scratch-resistant, corrosion resistance meet the standard of mainstream automotive manufacturer setting.
Description
Technical field
The present invention relates to automobile decoration technical fields, more particularly to a kind of car trim process for treating surface.
Background technique
Existing car trim is wanted to reach metal appearance effect, and ebonite plastics is mostly used to carry out at surface as substrate
Reason.As Automobile Market increasingly payes attention to security performance, using ebonite material as substrate auto parts due to peace
Full accident damage and sputtering injury problem caused by fragmentation splashes is paid more and more attention, become automobile vendor and improve security performance
One research direction.Compared with ebonite plastics, flexible glue plastics have elastic range is wide, damping performance is prominent, cold tolerance is outstanding,
The advantages that processing method is enriched, therefore, many automobile vendors, which begin to focus on, uses flexible glue plastics to make auto parts as substrate
To avoid sputtering from injuring.However, causing it to be difficult to upper plating on conventional plating process, in PVD due to flexible glue plastic nature problem
Coating is easy to fall off in technique, so as to be difficult to be processed into metal appearance effect, thus base is used as seldom on car trim
Material is widely applied.
Summary of the invention
The purpose of the present invention is to provide a kind of construction methods of green plant curtain wall, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of metal appearance elastic automobile decoration, including
Plastic plate, the coat of metal, inter-modification part, the plastic plate are flexible glue plastics, and the coat of metal is bonded plastic plate
One side is coated, and the inter-modification part can improve the mechanical property and corrosion resistance of plastic plate.
Specifically, the plastic raw materials use polyurethane modified epoxy acrylate, it is by through epoxy resin and third
Olefin(e) acid resin carries out Epocryl made from esterification, and it is modified that polyurethane segment is introduced on epoxy main chains
It forms.
Specifically, the inter-modification part includes the keel being fixed on inside plastic plate, the keel are far from plastic plate
Material side is fixed with anti-corrosion layer.
A kind of method of metal appearance elastic automobile decoration of the preparation present invention successively comprises the steps of:
1) plastic grain is heated into extrusioning shaping, forms the plastic sheet of elastic automobile decoration；
2) coat of metal is coated in by plastic matrix surface using spraying process, forms the coat of metal；
3) inter-modification part is installed on inside plastic plate.
Compared with prior art, the invention has the following advantages that
1. overcoming the problem of flexible glue material Yu membranous layer binding force deficiency, the basis material for preparing car trim is expanded
Range of choice can reach mainstream automotive manufacturer while so that flexible glue is had metal appearance, in performance and specify profile；
2. form a kind of car trim of elasticity, which can be effectively reduced during fragmentation sputters to multiplying
Sit the security threat of people；
3. car trim preparation process is simple, production yield is high.
Specific embodiment
Below with reference to embodiment, the present invention will be further described.
The following examples are intended to illustrate the invention, but cannot be used to limit the scope of the invention.Item in embodiment
Part can be adjusted according to actual conditions are further, under concept thereof of the invention all to method simple modifications of the invention
Belong to the scope of protection of present invention.
The metal appearance elastic automobile decoration, consists of:
Plastic plate, the coat of metal, inter-modification part, the plastic plate are flexible glue plastics, the coat of metal fitting
Plastic plate one side is coated, and the inter-modification part can improve the mechanical property and corrosion resistance of plastic plate.
The decoration the preparation method comprises the following steps:
1. TPEE raw material is injected injection molding machine, process to form car trim injection molding original part using thermal finalization mode；
2. a pair injection molding original part surface is cleared up, degreasing, dust, surface electrostatic are removed；
3. taking polyurethane modified epoxy acrylate 10g, polyurethane acrylic resin 8g, dipropylene glycol diacrylate
Ester resin 15g, 1- hydroxy-cyclohexyl-phenyl ketone 3g, antifoam additives 0.5g, ethyl acetate 63.5g, raw material is reconciled,
It is painted as priming paint spare；
4. using spraying process that the coat of metal is coated in plastic matrix surface injection molding original part, the coat of metal is formed；
5. a pair spraying original part surface is cleared up, the attachments such as dust are removed；
6. spraying original part is placed in Pvd equipment, selects indium metal as target, metal phosphide atom is sunk
Product obtains PVD original part on the surface of spraying original part；
7. take by polyurethane acrylic resin 15g, with 2 carbon-carbon double bonds (C=C) polyurethane acrylic resin 5g,
Three acrylic resin of pentaerythrite (PET3A) 4g, photoinitiator 3g, antifoam additives 0.5g, toluene 72.5, raw material is adjusted
With, as finishing coat paint it is spare；
It is fixed 8. PVD original part is placed in spray equipment, by finishing coat even application on plastic cement original part surface, and uses light source
Irradiation lacquer painting makes its stable curing, forms topcoat paint film layer；
9. pair topcoat paint film layer carries out cleaning treatment, metal appearance elastic automobile decoration product is obtained；
10. metal appearance elastic automobile decoration product is tested according to GMW16876-2013 standard, product passes through
Adhesive force, hardness, alcohol is wear-resisting, color friction, resistance to sweat, water mist test, high temperature ageing, enviromental cycle, artificial ageing, wear-resisting
Totally 12 tests of test, resistance to cleaning solvent, the insecticide of resistance to suncream.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of metal appearance elastic automobile decoration, including plastic plate, the coat of metal, inter-modification part, which is characterized in that
The plastic plate is flexible glue plastics, and the coat of metal fitting plastic plate one side is coated, the inter-modification part
The mechanical property and corrosion resistance of plastic plate can be improved.
2. metal appearance elastic automobile decoration according to claim 1, which is characterized in that the plastic raw materials are using poly-
Urethane modified epoxy acrylic ester resin is as carrying out propylene oxide made from esterification through epoxy resin and acrylic resin
Acid ester resin introduces polyurethane segment modification on epoxy main chains and forms.
3. metal appearance elastic automobile decoration according to claim 1, which is characterized in that the inter-modification part includes
The keel being fixed on inside plastic plate, the keel are fixed with anti-corrosion layer far from plastic plate side.
4. the method for preparing the described in any item metal appearance elastic automobile decorations of claims 1 to 3, it is characterised in that the party
Method the following steps are included:
1) plastic grain is heated into extrusioning shaping, forms the plastic sheet of elastic automobile decoration；
2) coat of metal is coated in by plastic matrix surface using spraying process, forms the coat of metal；
3) inter-modification part is installed on inside plastic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642015.0A CN110509864A (en) | 2019-07-16 | 2019-07-16 | A kind of metal appearance elastic automobile decoration plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642015.0A CN110509864A (en) | 2019-07-16 | 2019-07-16 | A kind of metal appearance elastic automobile decoration plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110509864A true CN110509864A (en) | 2019-11-29 |
Family
ID=68623680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910642015.0A Pending CN110509864A (en) | 2019-07-16 | 2019-07-16 | A kind of metal appearance elastic automobile decoration plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110509864A (en) |
-
2019
- 2019-07-16 CN CN201910642015.0A patent/CN110509864A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191129 |