CN106117976A - A kind of fiber reinforced plastic mold and preparation method thereof - Google Patents
A kind of fiber reinforced plastic mold and preparation method thereof Download PDFInfo
- Publication number
- CN106117976A CN106117976A CN201610507250.3A CN201610507250A CN106117976A CN 106117976 A CN106117976 A CN 106117976A CN 201610507250 A CN201610507250 A CN 201610507250A CN 106117976 A CN106117976 A CN 106117976A
- Authority
- CN
- China
- Prior art keywords
- parts
- fiber reinforced
- reinforced plastic
- plastic mold
- binding agent
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
- B29C41/10—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder by fluidisation
-
- 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
Abstract
The invention discloses a kind of fiber reinforced plastic mold, including the raw material of following weight portion: glass fibre 60-80 part, epoxy resin 35-40 part, phenolic resin 18-22 part, firming agent 5-8 part, binding agent 3-5 part.The fiber reinforced plastic mold manufacturing process of the present invention is simple, cheap for manufacturing cost, it is not necessary to carry out casting, sinter, turning, the traditional handicraft such as heat treatment and preservative treatment, and this mould is wear-resisting, high temperature resistant, corrosion-resistant, precision is high, service life is long.
Description
Technical field
The present invention relates to fiber reinforced plastic mold technical field, particularly to a kind of glass punching block
Tool and preparation method thereof.
Background technology
Mould, is the requisite technological equipment of formed automobile part, and the manufacture level of mould directly affects the product of automobile
Amount and quality.At present, the mould that auto parts use mostly is the mould of metal, plastics or ceramic material, the system of metal die
Making typically will be through multiple working procedures such as forging, machining, heat treatments, and manufacturing process is complicated, cost is high, uses for a long time
After, the surface of metal die is vulnerable to abrasion and corrosion;Mould of plastics molding is relatively simple, and manufacturing cost is also only metal
About 1/3rd of mould, but its thermostability and formed precision are poor;Ceramic die is high temperature resistant, corrosion-resistant, but intensity is relatively
Low, easy damaged and cracking, and during fabrication, need to carry out the sintering of more than 1300 DEG C, energy consumption is higher.
Summary of the invention
The technical problem to be solved is to provide a kind of fiber reinforced plastic mold and preparation method thereof, this mould is wear-resisting,
High temperature resistant, corrosion-resistant, precision is high, manufacturing process is simple, cheap for manufacturing cost.
For solve above-mentioned technical problem, the present invention by the following technical solutions:
A kind of fiber reinforced plastic mold, including the raw material of following weight portion: glass fibre 60-80 part, epoxy resin 35-40 part, phenol
Urea formaldehyde 18-22 part, firming agent 5-8 part, binding agent 3-5 part.
As preferably, described fiber reinforced plastic mold, including the raw material of following weight portion: glass fibre 75 parts, epoxy resin
35 parts, 22 parts of phenolic resin, 5 parts of firming agent, binding agent 3 parts.
As preferably, described fiber reinforced plastic mold, including the raw material of following weight portion: glass fibre 80 parts, epoxy resin
39 parts, 20 parts of phenolic resin, 7 parts of firming agent, binding agent 5 parts.
As preferably, described firming agent is the one in phenolsulfonic acid, aromatic polyamine or boron trifluoride.
As preferably, described binding agent is in acetylacetonate manganese, cyanoacrylate or maleimide
Kind.
A kind of fiber reinforced plastic mold manufacture method, comprises the steps:
(1) computer 3D scanning technique is used to make master mold；
(2) raw material is weighed by described weight portion, after glass fibre, epoxy resin, phenolic resin, firming agent and binding agent being mixed
Fully stir evenly by electric blender；
(3) above-mentioned mould material being injected spray gun, even application, on the surface of master mold, forms fiberglass shell；
(4), after fiberglass shell being solidified, the demoulding, polish, polish.
As preferably, described fiberglass shell thickness is 0.6-0.8mm.
Beneficial effects of the present invention:
The fiber reinforced plastic mold manufacturing process of the present invention is simple, cheap for manufacturing cost, it is not necessary to carry out casting, sinter, turning, heat treatment
With traditional handicrafts such as preservative treatments, and this mould is wear-resisting, high temperature resistant, corrosion-resistant, precision is high, service life is long.
Detailed description of the invention
Below in conjunction with detailed description of the invention, technical scheme is described further.
Embodiment 1
A kind of fiber reinforced plastic mold, including the raw material of following weight portion: glass fibre 75 parts, epoxy resin 35 parts, phenolic resin 22
Part, 5 parts of firming agent, binding agent 3 parts.Described firming agent is the one in phenolsulfonic acid, aromatic polyamine or boron trifluoride.Described
Binding agent is the one in acetylacetonate manganese, cyanoacrylate or maleimide.
Described fiber reinforced plastic mold manufacture method, comprises the steps:
(1) computer 3D scanning technique is used to make master mold；
(2) raw material is weighed by described weight portion, after glass fibre, epoxy resin, phenolic resin, firming agent and binding agent being mixed
Fully stir evenly by electric blender；
(3) above-mentioned mould material being injected spray gun, even application, on the surface of master mold, forms the fiberglass shell that thickness is 0.6 mm；
(4), after fiberglass shell being solidified, the demoulding, polish, polish.
Embodiment 2
A kind of fiber reinforced plastic mold, including the raw material of following weight portion: glass fibre 80 parts, epoxy resin 39 parts, phenolic resin 20
Part, 7 parts of firming agent, binding agent 5 parts.Described firming agent is the one in phenolsulfonic acid, aromatic polyamine or boron trifluoride.Described
Binding agent is the one in acetylacetonate manganese, cyanoacrylate or maleimide.
Described fiber reinforced plastic mold manufacture method, comprises the steps:
(1) computer 3D scanning technique is used to make master mold；
(2) raw material is weighed by described weight portion, after glass fibre, epoxy resin, phenolic resin, firming agent and binding agent being mixed
Fully stir evenly by electric blender；
(3) above-mentioned mould material being injected spray gun, even application, on the surface of master mold, forms the fiberglass shell that thickness is 0.8mm；
(4), after fiberglass shell being solidified, the demoulding, polish, polish.
The above, the only preferable possible embodiments of the present invention, it is not intended to limit to the scope of the claims of the present invention, thus all
Use the equivalent structure change that description of the invention content is made, be all contained in protection scope of the present invention.
Claims (7)
1. a fiber reinforced plastic mold, it is characterised in that include the raw material of following weight portion: glass fibre 60-80 part, asphalt mixtures modified by epoxy resin
Fat 35-40 part, phenolic resin 18-22 part, firming agent 5-8 part, binding agent 3-5 part.
Fiber reinforced plastic mold the most according to claim 1, it is characterised in that include the raw material of following weight portion: glass fibre
75 parts, epoxy resin 35 parts, 22 parts of phenolic resin, 5 parts of firming agent, binding agent 3 parts.
Fiber reinforced plastic mold the most according to claim 1, it is characterised in that include the raw material of following weight portion: glass fibre
80 parts, epoxy resin 39 parts, 20 parts of phenolic resin, 7 parts of firming agent, binding agent 5 parts.
Fiber reinforced plastic mold the most according to claim 1, it is characterised in that: described firming agent is that phenolsulfonic acid, aromatic series are many
One in amine or boron trifluoride.
Fiber reinforced plastic mold the most according to claim 1, it is characterised in that: described binding agent is acetylacetonate manganese, cyano group
One in acrylate or maleimide.
6. the fiber reinforced plastic mold manufacture method that one of claim 1-5 is described, it is characterised in that comprise the steps:
(1) computer 3D scanning technique is used to make master mold；
(2) raw material is weighed by described weight portion, after glass fibre, epoxy resin, phenolic resin, firming agent and binding agent being mixed
Fully stir evenly by electric blender；
(3) above-mentioned mould material being injected spray gun, even application, on the surface of master mold, forms fiberglass shell；
(4), after fiberglass shell being solidified, the demoulding, polish, polish.
Fiber reinforced plastic mold manufacture method the most according to claim 6, it is characterised in that: described fiberglass shell thickness is
0.6-0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610507250.3A CN106117976A (en) | 2016-07-01 | 2016-07-01 | A kind of fiber reinforced plastic mold and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610507250.3A CN106117976A (en) | 2016-07-01 | 2016-07-01 | A kind of fiber reinforced plastic mold and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106117976A true CN106117976A (en) | 2016-11-16 |
Family
ID=57468530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610507250.3A Pending CN106117976A (en) | 2016-07-01 | 2016-07-01 | A kind of fiber reinforced plastic mold and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN106117976A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107325489A (en) * | 2017-08-14 | 2017-11-07 | 通威太阳能（安徽）有限公司 | A kind of anticorrosion epoxy novolac glue and its application in battery dies etching technique |
| CN107892794A (en) * | 2017-12-15 | 2018-04-10 | 苏州浩焱精密模具有限公司 | A kind of fiber reinforced plastic mold and preparation method thereof |
| CN113698727A (en) * | 2021-07-08 | 2021-11-26 | 白山大金谷新型材料科技股份有限公司 | Preparation method of high-strength basalt fiber board |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1100113A (en) * | 1993-09-10 | 1995-03-15 | 王星刚 | Phenolic epoxy glass fibre reinforced plastics |
| CN1886457A (en) * | 2003-11-25 | 2006-12-27 | 阿克马公司 | Organic fibre based on an epoxy resin and a rheology-controlling agent and corresponding dry goods |
| CN102630233A (en) * | 2009-12-01 | 2012-08-08 | 长濑化成株式会社 | Epoxy resin composition |
| CN105482358A (en) * | 2015-12-03 | 2016-04-13 | 青岛宏宇环保空调设备有限公司 | High temperature-resistant glass fiber reinforced plastic composite material |
-
2016
- 2016-07-01 CN CN201610507250.3A patent/CN106117976A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1100113A (en) * | 1993-09-10 | 1995-03-15 | 王星刚 | Phenolic epoxy glass fibre reinforced plastics |
| CN1886457A (en) * | 2003-11-25 | 2006-12-27 | 阿克马公司 | Organic fibre based on an epoxy resin and a rheology-controlling agent and corresponding dry goods |
| CN102630233A (en) * | 2009-12-01 | 2012-08-08 | 长濑化成株式会社 | Epoxy resin composition |
| CN105482358A (en) * | 2015-12-03 | 2016-04-13 | 青岛宏宇环保空调设备有限公司 | High temperature-resistant glass fiber reinforced plastic composite material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107325489A (en) * | 2017-08-14 | 2017-11-07 | 通威太阳能（安徽）有限公司 | A kind of anticorrosion epoxy novolac glue and its application in battery dies etching technique |
| CN107325489B (en) * | 2017-08-14 | 2019-07-16 | 通威太阳能（安徽）有限公司 | A kind of anticorrosion epoxy-phenol glue and its application in battery dies etching technique |
| CN107892794A (en) * | 2017-12-15 | 2018-04-10 | 苏州浩焱精密模具有限公司 | A kind of fiber reinforced plastic mold and preparation method thereof |
| CN113698727A (en) * | 2021-07-08 | 2021-11-26 | 白山大金谷新型材料科技股份有限公司 | Preparation method of high-strength basalt fiber board |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |
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| WD01 | Invention patent application deemed withdrawn after publication |