CN103878902A - Novel automobile injection part material - Google Patents
Novel automobile injection part material Download PDFInfo
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- CN103878902A CN103878902A CN201410118311.8A CN201410118311A CN103878902A CN 103878902 A CN103878902 A CN 103878902A CN 201410118311 A CN201410118311 A CN 201410118311A CN 103878902 A CN103878902 A CN 103878902A
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- moulding
- heated
- heating
- injected plastics
- injection part
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Abstract
The invention discloses a novel automobile injection part material. The injection molding material is heated and subjected to injection molding, so that an automobile injection part is molded, wherein the injection molding material before being subjected to the injection molding comprises a heated hot melting material in a molten state after being heated and a heated thermosetting material in a solid state after being heated. Therefore, the high-efficiency and low-energy production requirements are met.
Description
Technical field
The present invention has about a kind of injected plastics material, is particularly applied in the injected plastics material on auto parts.
Background technology
Along with the change of technical development and people's idea, in auto parts and components, there are many non-metallic components.Be wherein plastics part as the leading material of non-metallic component, it is easy to process, easy for installation, uses lightly, therefore more and more obtains the favor of automobile industry, and using plastics part is its inevitable requirement of development of automobile from now on.
Plastics part manufacture process, first will carry out as required plastic rubber shaping, be processed into all kinds of plastic cement semi-finished product or parts, and injection mo(u)lding is one of main forming method of plastic cement part.Injection mo(u)lding must just can complete by the formers such as injection machine and injection mold.
In plastic cement products manufacture process, forming plastic pieces is one of important content very wherein.Forming plastic pieces is the process of the plastics of various forms (powder, pellet, melt and dispersion) being made to goods or the blank of required form.
But due to material the production cycle through heat fused, injection mo(u)lding, cooling and shaping need to be longer time carry out the change of form, heat cooling procedure simultaneously and also want a large amount of energy of loss.
For speed production cycle, saving energy needs provide a kind of novel automobile moulding material to meet the requirement of auto industry production in enormous quantities.
Summary of the invention
The invention provides a kind of new automobile moulding material for this reason, described injected plastics material carries out automobile moulding described in injection moulding moulding after heating, wherein, described injected plastics material is carried out comprising before injection moulding at quilt: be the hot melt material of molten condition and be solid-state thermosetting material through heating through heating.
Injected plastics material in the present invention contains thermosetting material and hot melt material, therefore in the time of injection moulding, does not need to be all heated to molten condition, has saved time and the energy, has realized too efficiently at sizing cooling stage, low energy simultaneously.
Detailed description of the invention
The invention provides the requirement that a kind of novel automobile moulding material is produced in enormous quantities to meet auto industry, particularly can the speed production cycle, save the energy.
The invention provides a kind of new automobile moulding material for this reason, described injected plastics material carries out automobile moulding described in injection moulding moulding after heating, wherein, described injected plastics material is carried out comprising before injection moulding at quilt: be the hot melt material of molten condition and be solid-state thermosetting material through heating through heating.
Injected plastics material in the present invention contains thermosetting material and hot melt material, therefore in the time of injection moulding, just need lower energy and time both can reach the condition of injection moulding, therefore saved the time and the energy that are all heated to molten condition, realized too efficiently at sizing cooling stage, low energy simultaneously.
As the preferred embodiments of the present invention, described hot melt material is poly-the third ethene.It is the common raw material of industry, and has good injection moulding.
Meanwhile, as another preferred embodiment of the present invention, described thermosetting material is at least one in phenolic resins, Lauxite and melmac.For example, adopt separately phenolic resins to match with the hot melt material in embodiment as thermosetting material, or adopt wherein two all above thermosetting materials to coordinate with hot melt material.
As the preferred modified embodiment of the present invention, the heated temperature of described injected plastics material before injection moulding is 220 ~ 250 DEG C.Injected plastics material in the present invention is adopting after this preferred temperature, can disposable formation softening, comprising the material of molten state and softening but be solid-state material.And by heating material disposal molding, simple, quick, energy consumption is low.
Should be appreciated that invention which is intended to be protected is not limited to non-limiting embodiments, should be appreciated that non-limiting embodiments describes as just example.The protection domain of the essence that the application will require is more embodied in the scope that independent claims provide, with and dependent claims.
Claims (4)
1. a new automobile moulding material, described injected plastics material carries out automobile moulding described in injection moulding moulding after heating, it is characterized in that, and described injected plastics material is being carried out comprising before injection moulding:
Be the hot melt material of molten condition through heating, and
Be solid-state thermosetting material through heating.
2. new automobile moulding material as claimed in claim 1, is characterized in that: described hot melt material is poly-the third ethene.
3. new automobile moulding material as claimed in claim 1, is characterized in that: described thermosetting material is at least one in phenolic resins, Lauxite and melmac.
4. new automobile moulding material as claimed in claim 1, is characterized in that: the heated temperature of described injected plastics material before injection moulding is 220 ~ 250 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410118311.8A CN103878902A (en) | 2014-03-27 | 2014-03-27 | Novel automobile injection part material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410118311.8A CN103878902A (en) | 2014-03-27 | 2014-03-27 | Novel automobile injection part material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103878902A true CN103878902A (en) | 2014-06-25 |
Family
ID=50948174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410118311.8A Pending CN103878902A (en) | 2014-03-27 | 2014-03-27 | Novel automobile injection part material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103878902A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03286815A (en) * | 1990-04-04 | 1991-12-17 | Asahi Chem Ind Co Ltd | Injection molded body with thick wall structure |
| CN1464839A (en) * | 2000-09-22 | 2003-12-31 | 巴塞尔聚烯烃有限公司 | Layered composite material comprising various pre-hardened resin layers |
| CN1775497A (en) * | 2005-11-17 | 2006-05-24 | 深圳市格林美高新技术有限公司 | Rubber-plastic regenerative granular material |
| CN101570067A (en) * | 2008-04-29 | 2009-11-04 | 汉达精密电子(昆山)有限公司 | Thermoplastic material and method for combining same with thermosetting compound material |
-
2014
- 2014-03-27 CN CN201410118311.8A patent/CN103878902A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03286815A (en) * | 1990-04-04 | 1991-12-17 | Asahi Chem Ind Co Ltd | Injection molded body with thick wall structure |
| CN1464839A (en) * | 2000-09-22 | 2003-12-31 | 巴塞尔聚烯烃有限公司 | Layered composite material comprising various pre-hardened resin layers |
| CN1775497A (en) * | 2005-11-17 | 2006-05-24 | 深圳市格林美高新技术有限公司 | Rubber-plastic regenerative granular material |
| CN101570067A (en) * | 2008-04-29 | 2009-11-04 | 汉达精密电子(昆山)有限公司 | Thermoplastic material and method for combining same with thermosetting compound material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140625 |