CN108300139A - Wear-resisting scratch resistance electronic product casing coating and preparation method thereof - Google Patents
Wear-resisting scratch resistance electronic product casing coating and preparation method thereof Download PDFInfo
- Publication number
- CN108300139A CN108300139A CN201610857187.6A CN201610857187A CN108300139A CN 108300139 A CN108300139 A CN 108300139A CN 201610857187 A CN201610857187 A CN 201610857187A CN 108300139 A CN108300139 A CN 108300139A
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- Prior art keywords
- parts
- wear
- electronic product
- scratch resistance
- product casing
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Classifications
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- 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
-
- 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
-
- 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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention relates to a kind of wear-resisting scratch resistance electronic product casing coating and preparation method thereof, belong to technical field of coatings.The wear-resisting scratch resistance electronic product casing coating, includes the following raw material according to mass fraction meter：75 85 parts of epoxy resin, 10 15 parts of nano-titanium dioxide, 58 parts of polytetrafluoroethylene (PTFE) powder, 14 parts of glass fibre, 0.5 2 parts of fire retardant, 0.1 2 parts of antioxidant, 15 parts of dimethicone, 13 parts of dispersant, 0.5 2 parts of pigment, 15 20 parts of ethyl alcohol, 5 15 parts of water.When preparation, according to quality proportioning, each component is stirred into 30min to get product of the present invention in high-speed mixer with rotating speed 240r/min.Gained coating of the invention has wear-resistant, scratch resistant superperformance, and preparation method is simple, is widely portable to electronic product.
Description
Technical field
The invention belongs to technical field of coatings, and in particular to wear-resisting scratch resistance electronic product casing coating and its preparation side
Method.
Background technology
So-called coating is the company for being coated in the body surface protected or decorated, and capable of forming firm attachment with coated article
Continuous film adds or does not add pigment, filler typically based on resin or oil or lotion, adds corresponding additive, and use is organic
The thick liquid that solvent or water are formulated.
Coating generally plays the role of protection and decoration.With the development of electronics technology, electronic product is at us
Indispensable part, such as mobile phone, computer etc. in life.Since these products use frequently, it is therefore desirable to be produced in electronics
A coating is coated on the shell of product, is played a protective role, its wear-resisting, scratch resistance is made.
Invention content
The purpose of the invention is to provide a kind of wear-resisting scratch resistance electronic product casing coating and preparation method thereof, pass through
Wear-resisting, scratch resistant electronic product casing coating is prepared in simple and practicable method.
The technical solution adopted by the present invention is as follows：
Wear-resisting scratch resistance electronic product casing coating includes the following raw material according to mass fraction meter：Epoxy resin 75-85
Part, 10-15 parts of nano-titanium dioxide, 5-8 parts of polytetrafluoroethylene (PTFE) powder, 1-4 parts of glass fibre, 0.5-2 parts of fire retardant, antioxidant
0.1-2 parts, 1-5 parts of dimethicone, 1-3 parts of dispersant, 0.5-2 parts of pigment, 15-20 parts of ethyl alcohol, 5-15 parts of water.
Above-described wear-resisting scratch resistance electronic product casing coating, includes the following raw material according to mass fraction meter：Ring
80 parts of oxygen resin, 12 parts of nano-titanium dioxide, 6 parts of polytetrafluoroethylene (PTFE) powder, 3 parts of glass fibre, 1 part of fire retardant, antioxidant 1.2
Part, 3 parts of dimethicone, 2 parts of dispersant, 1.5 parts of pigment, 18 parts of ethyl alcohol, 10 parts of water.
Further, the fire retardant is decabromodiphenylethane.
Further, the polytetrafluoroethylene (PTFE) powder grain size is less than 200nm.
The preparation method of above-described wear-resisting scratch resistance electronic product casing coating, includes the following steps：According to quality
Each component is stirred 30min to get the wear-resisting scratch resistance electronic product by proportioning in high-speed mixer with rotating speed 240r/min
Shell coating.
Beneficial effects of the present invention are：
First, inventive formulation is reasonable, and products obtained therefrom is made to have good wearability (wear-resisting amount is 0.5mg/1000 times)
And adhesion strength；
Second, product of the invention can be widely applied on electronic product casing, play a protective role；
Third, preparation method is simple by the present invention, is suitable for industrial production.
Specific implementation mode
With reference to embodiment, the present invention is described in further detail, and the reagent used in the present invention is especially said such as nothing
It is bright to pass through acquisition purchased in market.
Embodiment 1
Wear-resisting scratch resistance electronic product casing coating includes the following raw material according to mass fraction meter：75 parts of epoxy resin,
10 parts of nano-titanium dioxide, 5 parts of polytetrafluoroethylene (PTFE) powder, 1 part of glass fibre, 0.5 part of fire retardant, 0.1 part of antioxidant, dimethyl
1 part of silicone oil, 1 part of dispersant, 0.52 part of pigment, 15 parts of ethyl alcohol, 5 parts of water.Wherein, the fire retardant is decabromodiphenylethane；Institute
It states polytetrafluoroethylene (PTFE) powder grain size and is less than 200nm.
The preparation method of the wear-resisting scratch resistance electronic product casing coating of the present embodiment, includes the following steps：According to quality
Each component is stirred 30min to get the wear-resisting scratch resistance electronic product by proportioning in high-speed mixer with rotating speed 240r/min
Shell coating.
Embodiment 2
Wear-resisting scratch resistance electronic product casing coating includes the following raw material according to mass fraction meter：78 parts of epoxy resin,
10 parts of nano-titanium dioxide, 6 parts of polytetrafluoroethylene (PTFE) powder, 2 parts of glass fibre, 0.8 part of fire retardant, 0.5 part of antioxidant, dimethyl
2 parts of silicone oil, 1.5 parts of dispersant, 1 part of pigment, 16 parts of ethyl alcohol, 8 parts of water.Wherein, the fire retardant is decabromodiphenylethane；It is described
Polytetrafluoroethylene (PTFE) powder grain size is less than 200nm.
The preparation method of the wear-resisting scratch resistance electronic product casing coating of the present embodiment, includes the following steps：According to quality
Each component is stirred 30min to get the wear-resisting scratch resistance electronic product by proportioning in high-speed mixer with rotating speed 240r/min
Shell coating.
Embodiment 3
Wear-resisting scratch resistance electronic product casing coating includes the following raw material according to mass fraction meter：80 parts of epoxy resin,
12 parts of nano-titanium dioxide, 6 parts of polytetrafluoroethylene (PTFE) powder, 3 parts of glass fibre, 1 part of fire retardant, 1.2 parts of antioxidant, dimethyl-silicon
3 parts of oil, 2 parts of dispersant, 1.5 parts of pigment, 18 parts of ethyl alcohol, 10 parts of water.Wherein, the fire retardant is decabromodiphenylethane；It is described
Polytetrafluoroethylene (PTFE) powder grain size is less than 200nm.
The preparation method of the wear-resisting scratch resistance electronic product casing coating of the present embodiment, includes the following steps：According to quality
Each component is stirred 30min to get the wear-resisting scratch resistance electronic product by proportioning in high-speed mixer with rotating speed 240r/min
Shell coating.
Claims (5)
1. wear-resisting scratch resistance electronic product casing coating, which is characterized in that include the following raw material according to mass fraction meter：Epoxy
75-85 parts of resin, 10-15 parts of nano-titanium dioxide, 5-8 parts of polytetrafluoroethylene (PTFE) powder, 1-4 parts of glass fibre, fire retardant 0.5-2
Part, 0.1-2 parts of antioxidant, 1-5 parts of dimethicone, 1-3 parts of dispersant, 0.5-2 parts of pigment, 15-20 parts of ethyl alcohol, water 5-15
Part.
2. wear-resisting scratch resistance electronic product casing coating according to claim 1, which is characterized in that including according to mass parts
The following raw material of number meter：80 parts of epoxy resin, 12 parts of nano-titanium dioxide, 6 parts of polytetrafluoroethylene (PTFE) powder, 3 parts of glass fibre, resistance
Fire 1 part of agent, 1.2 parts of antioxidant, 3 parts of dimethicone, 2 parts of dispersant, 1.5 parts of pigment, 18 parts of ethyl alcohol, 10 parts of water.
3. wear-resisting scratch resistance electronic product casing coating according to claim 1 or 2, which is characterized in that the fire retardant
For decabromodiphenylethane.
4. wear-resisting scratch resistance electronic product casing coating according to claim 1 or 2, which is characterized in that the polytetrafluoro
Ethylene powder particle size is less than 200nm.
5. the preparation method of wear-resisting scratch resistance electronic product casing coating described in claim 1, which is characterized in that including following
Step：According to quality proportioning, each component is stirred into 30min to get described wear-resisting in high-speed mixer with rotating speed 240r/min
Scratch resistance electronic product casing coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610857187.6A CN108300139A (en) | 2016-09-27 | 2016-09-27 | Wear-resisting scratch resistance electronic product casing coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610857187.6A CN108300139A (en) | 2016-09-27 | 2016-09-27 | Wear-resisting scratch resistance electronic product casing coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108300139A true CN108300139A (en) | 2018-07-20 |
Family
ID=62871192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610857187.6A Pending CN108300139A (en) | 2016-09-27 | 2016-09-27 | Wear-resisting scratch resistance electronic product casing coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108300139A (en) |
-
2016
- 2016-09-27 CN CN201610857187.6A patent/CN108300139A/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 |
Application publication date: 20180720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |