CN104559275A - Pressure-proof injection molding material - Google Patents
Pressure-proof injection molding material Download PDFInfo
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- CN104559275A CN104559275A CN201410764671.5A CN201410764671A CN104559275A CN 104559275 A CN104559275 A CN 104559275A CN 201410764671 A CN201410764671 A CN 201410764671A CN 104559275 A CN104559275 A CN 104559275A
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Abstract
The invention relates to a pressure-proof injection molding material. The pressure-proof injection molding material is prepared from the following components in parts by weight: 3-7 parts of wood meal, 1-3 parts of zinc borate, 2-5 parts of epoxy butyl oleate, 3-5 parts of anti-impact modifier, 2-5 parts of polyamide, 3-5 parts of calcium carbonate, 1-3 parts of polycarbonate, 2-5 parts of polyethylene glycol terephthalate and 1-3 parts of lubricant. A plastic product injection-molded by use of the pressure-proof injection molding material is highin compressive strength and can be used normally.
Description
Technical field
The present invention relates to injection molding art, be specifically related to a kind of resistance to compression injectable plastic material.
Background technology
So-called injection moulding (injection molding) refers to injects in mould by the injection of material of heating and melting, after cooling with solidification, obtains the method for products formed.Its detailed process is, granular or powdered plastic are sent into the barrel of heating from the hopper of injection moulding machine, molten state is become through heating plasticizing, exert pressure again and inject closed mold cavity by nozzle, keep the shape that die cavity is given by hardening by cooling, die sinking just completes a work period after taking out colloid.
Injecting products common is at present all articles for daily use categories, such as the packaging etc. of beverage bottle, cosmetics of everyday use, is all faced with the problem that ultimate compression strength is not high.
Summary of the invention
For solving the problem, technical problem to be solved by this invention is to provide a kind of resistance to compression injectable plastic material.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of resistance to compression injectable plastic material, comprises the component of following parts by weight: wood powder 3-7 part, zinc borate 1-3 part, epoxyoleic acid butyl ester 2-5 part, anti-impact modifier 3-5 part, polymeric amide 2-5 part, calcium carbonate 3-5 part, polycarbonate 1-3 part, polyethylene terephthalate 2-5 part and lubricant 1-3 part.
A making method for resistance to compression injecting products, comprises following making step:
(1) each component is obtained respectively by following parts by weight: wood powder 3-7 part, zinc borate 1-3 part, epoxyoleic acid butyl ester 2-5 part, anti-impact modifier 3-5 part, polymeric amide 2-5 part, calcium carbonate 3-5 part, polycarbonate 1-3 part, polyethylene terephthalate 2-5 part and lubricant 1-3 part;
(2) each component that step (1) obtains is mixed the mixture of system;
(3) by mixture heating, drying;
(4) after mixture adds injection moulding machine plasticizing after drying, injection mould molding just can.
Further, the bake out temperature of step (3) is at 150 DEG C.
Further, the plasticization temperature of step (4) is 200-300 DEG C.
The invention has the beneficial effects as follows: a kind of resistance to compression injectable plastic material provided by the invention, the plastics of injection moulding, ultimate compression strength is high, ensures the normal use of plastics.
Embodiment
Be described principle of the present invention and feature below in conjunction with specific examples, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment 1
A making method for resistance to compression injecting products, comprises following making step:
(1) each component is obtained respectively by following parts by weight: wood powder 3 parts, zinc borate 1 part, epoxyoleic acid butyl ester 2 parts, anti-impact modifier 3 parts, polymeric amide 2 parts, 3 parts, calcium carbonate, polycarbonate 1 part, polyethylene terephthalate 2 parts and lubricant 1 part;
(2) each component that step (1) obtains is mixed the mixture of system;
(3) at 150 DEG C by mixture heating, drying;
(4) mixture dry after add injection moulding machine plasticizing after inject mould molding just can, plasticization temperature is 200 DEG C.
Embodiment 2
A making method for resistance to compression injecting products, comprises following making step:
(1) each component is obtained respectively by following parts by weight: wood powder 5 parts, zinc borate 2 parts, epoxyoleic acid butyl ester 4 parts, anti-impact modifier 4 parts, polymeric amide 4 parts, 4 parts, calcium carbonate, polycarbonate 2 parts, polyethylene terephthalate 4 parts and lubricant 2 parts;
(2) each component that step (1) obtains is mixed the mixture of system;
(3) at 150 DEG C by mixture heating, drying;
(4) mixture dry after add injection moulding machine plasticizing after inject mould molding just can, plasticization temperature is 250 DEG C.
Embodiment 3
A making method for resistance to compression injecting products, comprises following making step:
(1) each component is obtained respectively by following parts by weight: wood powder 7 parts, zinc borate 3 parts, epoxyoleic acid butyl ester 5 parts, anti-impact modifier 5 parts, polymeric amide 5 parts, 5 parts, calcium carbonate, polycarbonate 3 parts, polyethylene terephthalate 5 parts and lubricant 3 parts;
(2) each component that step (1) obtains is mixed the mixture of system;
(3) at 150 DEG C by mixture heating, drying;
(4) mixture dry after add injection moulding machine plasticizing after inject mould molding just can, plasticization temperature is 300 DEG C.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a resistance to compression injectable plastic material, it is characterized in that, comprise the component of following parts by weight: wood powder 3-7 part, zinc borate 1-3 part, epoxyoleic acid butyl ester 2-5 part, anti-impact modifier 3-5 part, polymeric amide 2-5 part, calcium carbonate 3-5 part, polycarbonate 1-3 part, polyethylene terephthalate 2-5 part and lubricant 1-3 part.
2. a making method for resistance to compression injecting products, is characterized in that, comprises following making step:
(1) each component is obtained respectively by following parts by weight: wood powder 3-7 part, zinc borate 1-3 part, epoxyoleic acid butyl ester 2-5 part, anti-impact modifier 3-5 part, polymeric amide 2-5 part, calcium carbonate 3-5 part, polycarbonate 1-3 part, polyethylene terephthalate 2-5 part and lubricant 1-3 part;
(2) each component that step (1) obtains is mixed the mixture of system;
(3) by mixture heating, drying;
(4) after mixture adds injection moulding machine plasticizing after drying, injection mould molding just can.
3. the making method of a kind of resistance to compression injecting products according to claim 2, is characterized in that, the bake out temperature of step (3) is at 150 DEG C.
4. the making method of a kind of resistance to compression injecting products according to claim 2, is characterized in that, the plasticization temperature of step (4) is 200-300 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764671.5A CN104559275A (en) | 2014-12-11 | 2014-12-11 | Pressure-proof injection molding material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764671.5A CN104559275A (en) | 2014-12-11 | 2014-12-11 | Pressure-proof injection molding material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104559275A true CN104559275A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410764671.5A Pending CN104559275A (en) | 2014-12-11 | 2014-12-11 | Pressure-proof injection molding material |
Country Status (1)
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| CN (1) | CN104559275A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102134367A (en) * | 2010-01-25 | 2011-07-27 | 王广武 | Polymer alloy with added wood (bamboo) powder and flake material and preparation method thereof |
| CN103013149A (en) * | 2012-11-13 | 2013-04-03 | 无锡顺铉新材料有限公司 | Container bottom plate and preparation method thereof |
| CN103554938A (en) * | 2013-09-30 | 2014-02-05 | 青岛市高科专利技术转移平台有限公司 | Plasticizing wood injection molding material |
| CN103554940A (en) * | 2013-10-16 | 2014-02-05 | 青岛市高科专利技术转移平台有限公司 | Wood injection molding material |
| CN104151808A (en) * | 2014-09-01 | 2014-11-19 | 苏州卓越工程塑料有限公司 | Luminous injection molding material |
-
2014
- 2014-12-11 CN CN201410764671.5A patent/CN104559275A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102134367A (en) * | 2010-01-25 | 2011-07-27 | 王广武 | Polymer alloy with added wood (bamboo) powder and flake material and preparation method thereof |
| CN103013149A (en) * | 2012-11-13 | 2013-04-03 | 无锡顺铉新材料有限公司 | Container bottom plate and preparation method thereof |
| CN103554938A (en) * | 2013-09-30 | 2014-02-05 | 青岛市高科专利技术转移平台有限公司 | Plasticizing wood injection molding material |
| CN103554940A (en) * | 2013-10-16 | 2014-02-05 | 青岛市高科专利技术转移平台有限公司 | Wood injection molding material |
| CN104151808A (en) * | 2014-09-01 | 2014-11-19 | 苏州卓越工程塑料有限公司 | Luminous injection molding material |
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Application publication date: 20150429 |
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| RJ01 | Rejection of invention patent application after publication |