CN103275399A - Low-cost transparent plastic - Google Patents
Low-cost transparent plastic Download PDFInfo
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- CN103275399A CN103275399A CN2013102466374A CN201310246637A CN103275399A CN 103275399 A CN103275399 A CN 103275399A CN 2013102466374 A CN2013102466374 A CN 2013102466374A CN 201310246637 A CN201310246637 A CN 201310246637A CN 103275399 A CN103275399 A CN 103275399A
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- transparent plastics
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- cost transparent
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Abstract
The invention discloses low-cost transparent plastic. The transparent plastic comprises the following components in percentage by weight: 5-8.5 percent of wood flour, 1-2.5 percent of glass fiber, 0.2-0.35 percent of epoxy resin and the balance of polypropylene. With the technical scheme, the transparent plastic provided by the invention is low in cost, high in transparency and strength, good in wear resistance and heat resistance, and low in water absorption.
Description
Technical field
The present invention relates to the plastics field, particularly relate to a kind of low-cost transparent plastics.
Background technology
Existing transparent plastics, owing in plastics, contain any point impurity, all may influence the transparency of plastic prod, thereby, in the transportation of existing transparent plastics, storage, reinforced, the injection moulding process, must note the sealing of plastics, guarantee the clean of plastics, these external requirements have strengthened the cost of transparent plastics.
Summary of the invention
The technical problem that the present invention mainly solves provides that a kind of cost is low, transparency is high, intensity is big, wear resistance is good, good heat resistance, low-cost transparent plastics that water-intake rate is little.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of low-cost transparent plastics are provided, except containing polypropylene, also contain wood powder, glass fibre and Resins, epoxy, described wood powder content is at 5-8.5%, and the content of described glass fibre is at 1-2.5%, and the content of described Resins, epoxy is at 0.2-0.35%, all the other are polypropylene, and described content is weight percentage.
In a preferred embodiment of the present invention, described polypropylene is atactic copolymerized polypropene or block copolymerization polypropylene.
In a preferred embodiment of the present invention, described low-cost transparent plastics also contain the polymeric amide of 0.5-5.5%, described polymeric amide and described polypropene blended.
In a preferred embodiment of the present invention, described low-cost transparent plastics also contain the softening agent of 1-5%, and described softening agent is phthalate.
The invention has the beneficial effects as follows: low-cost transparent plastics cost of the present invention is low, transparency is high, intensity is big, wear resistance is good, good heat resistance, water-intake rate are little.
Embodiment
Below preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Embodiment 1:
A kind of low-cost transparent plastics except containing polypropylene, also contain wood powder, glass fibre and Resins, epoxy, and described wood powder content is 5%, and the content of described glass fibre is 1%, and the content of described Resins, epoxy is 0.2%, and described content is weight percentage.Described glass fibre has improved the transparency of transparent plastics, described Resins, epoxy is stablizer, can prevent that transparent plastics is in the process of processing and use, be subjected to the effect of light and heat to take place to decompose and destroy, prolong the work-ing life of transparent plastics, described wood powder greatly reduces production, transportation and the carrying cost of transparent plastics.
In addition, described polypropylene is atactic copolymerized polypropene.
In addition, described low-cost transparent plastics also contain 0.5 polymeric amide, and described polymeric amide and described polypropene blended has increased the tensile property of transparent plastics.
In addition, described low-cost transparent plastics also contain 1 softening agent, and described softening agent is phthalate.Softening agent can increase plastic plasticity and flexibility, reduces fragility, makes transparent plastics be easy to machine-shaping.
Embodiment 2:
A kind of low-cost transparent plastics except containing polypropylene, also contain wood powder, glass fibre and Resins, epoxy, described wood powder content is 8.5%, and the content of described glass fibre is 2.5%, and the content of described Resins, epoxy is 0.35%, all the other are polypropylene, and described content is weight percentage.
In addition, described polypropylene is block copolymerization polypropylene.
In addition, described low-cost transparent plastics also contain 5.5% polymeric amide, described polymeric amide and described polypropene blended.
In addition, described low-cost transparent plastics also contain 5% softening agent, and described softening agent is phthalate.
Low-cost transparent plastics cost of the present invention is low, long service life, plasticity-is good, flexibility is good, transparency is high.
Be different from prior art, low-cost transparent plastics cost of the present invention is low, transparency is high, intensity is big, wear resistance is good, good heat resistance, water-intake rate are little.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes description of the present invention to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (4)
1. low-cost transparent plastics, it is characterized in that, except containing polypropylene, also contain wood powder, glass fibre and Resins, epoxy, described wood powder content is at 5-8.5%, and the content of described glass fibre is at 1-2.5%, and the content of described Resins, epoxy is at 0.2-0.35%, all the other are polypropylene, and described content is weight percentage.
2. low-cost transparent plastics according to claim 1 is characterized in that, described polypropylene is atactic copolymerized polypropene or block copolymerization polypropylene.
3. low-cost transparent plastics according to claim 1 is characterized in that, described low-cost transparent plastics also contain the polymeric amide of 0.5-5.5%, described polymeric amide and described polypropene blended.
4. low-cost transparent plastics according to claim 1 is characterized in that, described low-cost transparent plastics also contain the softening agent of 1-5%, and described softening agent is phthalate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102466374A CN103275399A (en) | 2013-06-21 | 2013-06-21 | Low-cost transparent plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102466374A CN103275399A (en) | 2013-06-21 | 2013-06-21 | Low-cost transparent plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103275399A true CN103275399A (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102466374A Pending CN103275399A (en) | 2013-06-21 | 2013-06-21 | Low-cost transparent plastic |
Country Status (1)
| Country | Link |
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| CN (1) | CN103275399A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105968661A (en) * | 2016-05-24 | 2016-09-28 | 苏州新区特氟龙塑料制品厂 | Polytetrafluoroethylene plastic with wide range of application |
| CN109233088A (en) * | 2018-07-12 | 2019-01-18 | 龚明龙 | A kind of high-temperature resistance plastice of anti stretching tearing resistant and preparation method thereof |
| CN110885569A (en) * | 2019-12-13 | 2020-03-17 | 陕西速源节能科技有限公司 | Environment-friendly plastic material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1257890A (en) * | 1999-12-17 | 2000-06-28 | 广东工业大学 | Moulding material of wood powder reinforced polypropylene and its preparing method |
| CN102492222A (en) * | 2011-12-07 | 2012-06-13 | 贵州大学 | Polypropylene/fiberglass composite material and preparation method thereof |
-
2013
- 2013-06-21 CN CN2013102466374A patent/CN103275399A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1257890A (en) * | 1999-12-17 | 2000-06-28 | 广东工业大学 | Moulding material of wood powder reinforced polypropylene and its preparing method |
| CN102492222A (en) * | 2011-12-07 | 2012-06-13 | 贵州大学 | Polypropylene/fiberglass composite material and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105968661A (en) * | 2016-05-24 | 2016-09-28 | 苏州新区特氟龙塑料制品厂 | Polytetrafluoroethylene plastic with wide range of application |
| CN109233088A (en) * | 2018-07-12 | 2019-01-18 | 龚明龙 | A kind of high-temperature resistance plastice of anti stretching tearing resistant and preparation method thereof |
| CN110885569A (en) * | 2019-12-13 | 2020-03-17 | 陕西速源节能科技有限公司 | Environment-friendly plastic material and preparation method thereof |
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Application publication date: 20130904 |