CN203095939U - ABS (Acrylonitrile Butadiene Styrene) and PET (polyethylene terephthalate) alloy particle - Google Patents
ABS (Acrylonitrile Butadiene Styrene) and PET (polyethylene terephthalate) alloy particle Download PDFInfo
- Publication number
- CN203095939U CN203095939U CN2013200924227U CN201320092422U CN203095939U CN 203095939 U CN203095939 U CN 203095939U CN 2013200924227 U CN2013200924227 U CN 2013200924227U CN 201320092422 U CN201320092422 U CN 201320092422U CN 203095939 U CN203095939 U CN 203095939U
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- abs
- pet
- alloy particle
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- wavy
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an ABS (Acrylonitrile Butadiene Styrene) and PET (polyethylene terephthalate) alloy particle. The section of the alloy particle is in a shape of a wavy structure, and the longitudinal width of the wavy section is identical. According to the utility model, the extruded alloy particle is in a wavy shape by changing a mouth die of an extruder, so that the crystallization speed and the weather resistance of the ABS and PET alloy particle are improved, and the ABS and PET alloy particle is convenient for injection molding. Meanwhile, the ABS and PET alloy particle is simple in structure and convenient to machine; and the size stability and the heat resistance of the extruded alloy particle are improved by means of the wavy section structure.
Description
Technical field
The utility model belongs to chemical field, relates to a kind of particle of extruding of plastics, especially a kind of ABS+PET alloying pellet.
Background technology
The composition of ABS+PET alloy material is: weight percent is counted: ABS30～95%, PET multipolymer 5～70%; and the compound antioxidant of aforementioned material gross weight meter 0.1～1% elder generation premix; put into twin screw extruder again, extruding pelletization obtains under conventional processing conditions.The ABS+PET alloy material has not only significantly improved tensile strength, elongation at break and the notched Izod impact strength of ABS, but also has significantly improved melting index, can be widely used in industries such as automobile, electric, household electrical appliances, precision optical machinery and building materials.
Because the second-order transition temperature of PET resin is higher, crystallization velocity is slow, and molding cycle is long, shaping cycle is long, molding shrinkage is big, poor dimensional stability, and thermotolerance is low, simultaneously, because the ABS heat-drawn wire is lower, flammable, weathering resistance is relatively poor, causes the product ageing resistance poor, when two kinds of engineering plastics mixed, common granulation working method effect was not fine.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of Heat stability is good, ABS+PET alloying pellet that weather resisteant is good, simple in structure, easy to process are provided.
The present invention realizes that the technical scheme of purpose is as follows:
A kind of ABS+PET alloying pellet, the section of described alloying pellet be shaped as wavy shaped configuration.
And vertical width of described waviness section is all identical.
Advantage of the present utility model and positively effect are:
1, the utility model makes the waviness that is shaped as of extruding alloying pellet by changing extruding dies, has improved the crystallization velocity and the weather resisteant of ABS+PET alloying pellet, is easy to injection moulding processing.
2, the utility model is simple in structure, easy to process, and the waviness section structure has improved dimensional stability and the thermotolerance of extruding alloying pellet.
Description of drawings
Fig. 1 is a structural front view of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to cross-sectional view.
Embodiment
Describe present embodiment in detail below by accompanying drawing.Need to prove that present embodiment is descriptive, is not determinate, can not limit protection domain of the present utility model thus.
A kind of ABS+PET alloying pellet, the shape of alloying pellet as shown in Figure 1 and Figure 2, the section form of the alloying pellet after the extrusion moulding is a wavy shaped configuration, this is extruded particle and extrudes to add and adopt man-hour forcing machine to realize, and by changing extruding dies, make the particle formation waviness section of extruding.
Vertical width of the waviness section of being made is all identical.
The utility model is by changing extruding dies, make the waviness that is shaped as of extruding alloying pellet, the crystallization velocity and the weather resisteant of ABS+PET alloying pellet have been improved, be easy to injection moulding processing, simultaneously, simple in structure, easy to process, the waviness section structure has improved dimensional stability and the thermotolerance of extruding alloying pellet.
Claims (2)
1. ABS+PET alloying pellet is characterized in that: the section of described alloying pellet be shaped as wavy shaped configuration.
2. ABS+PET alloying pellet according to claim 1 is characterized in that: vertical width of described waviness section is all identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200924227U CN203095939U (en) | 2013-02-28 | 2013-02-28 | ABS (Acrylonitrile Butadiene Styrene) and PET (polyethylene terephthalate) alloy particle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200924227U CN203095939U (en) | 2013-02-28 | 2013-02-28 | ABS (Acrylonitrile Butadiene Styrene) and PET (polyethylene terephthalate) alloy particle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203095939U true CN203095939U (en) | 2013-07-31 |
Family
ID=48847357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200924227U Expired - Fee Related CN203095939U (en) | 2013-02-28 | 2013-02-28 | ABS (Acrylonitrile Butadiene Styrene) and PET (polyethylene terephthalate) alloy particle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203095939U (en) |
-
2013
- 2013-02-28 CN CN2013200924227U patent/CN203095939U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140228 |