CN105713405A - PP-based ultraviolet-proof wood-plastic composite board and preparation method thereof - Google Patents
PP-based ultraviolet-proof wood-plastic composite board and preparation method thereof Download PDFInfo
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- CN105713405A CN105713405A CN201510595706.1A CN201510595706A CN105713405A CN 105713405 A CN105713405 A CN 105713405A CN 201510595706 A CN201510595706 A CN 201510595706A CN 105713405 A CN105713405 A CN 105713405A
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Abstract
The invention discloses a PP-based ultraviolet-proof wood-plastic composite board and a preparation method thereof. The PP-based ultraviolet-proof wood-plastic composite board is composed of, by weight, 15-45 parts of PP, 45-70 parts of wood powder, 0.5-1.5 parts of coupling agent, 0.1-0.5 part of antioxidant, 0.1-0.5 part of lubricant, 0.2-1.0 part of dispesant and 0.1-0.5 parts of ultraviolet absorber. The preparation method includes following steps: fully mixing PP, the wood powder, the coupling agent, the antioxidant, the lubricant, the dispersant and the ultraviolet absorber; forming the wood-plastic composite board through extrusion or hot pressing. The PP-based ultraviolet-proof wood-plastic composite board has dual properties of wood and PP plastic and has certain ultraviolet absorbing effect and aging resistance.
Description
Technical field
The present invention relates to a kind of PP base anti-ultraviolet wood-plastic composite panel and preparation method thereof, belong to composite wood board technical field.
Background technology
The characteristic of the existing timber of wood plastic composite has again the characteristic of plastics, and this wood plastic composite having wood and mould double characteristic is a kind of novel green material.There is the outward appearance of natural timber, can saw, can dig, can follow closely, Pasting, can japanning, meanwhile, have insect protected, anti-corrosion and waterproof, fire prevention, indeformable, do not ftracture, good mechanical property, have hard, the advantage such as tough, wear-resisting, dimensionally stable.For its wood characteristics, both can be the garbage of timber due to raw material, it is also possible to be agricultural crop straw, therefore abundant raw material source.Especially agricultural crop straw, is possible not only to realize " with grass Dai Mu, material-saving is lumbered " and reduces forest harvesting; realize low-carbon emission reduction, but also can recycle, reduce environmental pollution; protecting forest resources, aspect of promoting economic development has good social benefit and ecological benefits.
The PP base anti-ultraviolet wood-plastic composite panel of the present invention has the dual property of timber and plastics, has certain ultra-violet absorption effect and ageing resistance simultaneously, and therefore the present invention's is necessary.
Summary of the invention
The present invention seeks to supplement prior art, and a kind of PP base anti-ultraviolet wood-plastic composite panel and preparation method thereof is provided.
To achieve these goals, technical scheme is as follows:
A kind of PP base anti-ultraviolet wood-plastic composite panel and preparation method thereof, it is characterized in that, in parts by weight, the one-tenth of following weight ratio it is grouped into: PP15-45 part, wood powder 45-70 part, coupling agent 0.5-1.5 part, antioxidant 0.1-0.5 part, lubricant 0.1-0.5 part, dispersant 0.2-1.0 part, ultraviolet absorber 0.1-0.5 part.
Described coupling agent is one or several that have in silane coupler, isocyanates, dicumyl peroxide, Aluminate, titanate ester.
Described antioxidant is antioxidant 1010.
Described lubricant is one or several in hard cholic acid zinc, ethylene bis-fatty acid amides, polyester wax, stearic acid.
Described dispersant is one or several in sodium dialkyl sulfate, methyl anyl alcohol, cellulose derivative, polyacrylamide.
Described ultraviolet absorber is benzophenone compound.
Its preparation method of PP base anti-ultraviolet wood-plastic composite panel, it is characterized in that, comprise the following steps: PP, wood powder, coupling agent, antioxidant, lubricant, dispersant, ultraviolet absorber are sufficiently mixed uniformly, make wood-plastic composite panel again through extrusion or hot pressing.
Beneficial effects of the present invention is as follows:
The PP base anti-ultraviolet wood-plastic composite panel of the present invention has the dual property of timber and plastics, has certain ultra-violet absorption effect and ageing resistance simultaneously.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with specific embodiment, the present invention is expanded on further.
Embodiment 1:
In the present embodiment, a kind of PP base anti-ultraviolet wood-plastic composite panel and preparation method thereof, it is characterized in that, in parts by weight, the one-tenth of following weight ratio it is grouped into: PP30 part, wood powder 68 parts, coupling agent 0.7 part, 0.3 part of antioxidant, lubricant 0.3 part, dispersant 0.4 part, ultraviolet absorber 0.3 part.
Described coupling agent is isocyanates.
Described antioxidant is antioxidant 1010.
Described lubricant is hard cholic acid zinc.
Described dispersant is polyacrylamide.
Described ultraviolet absorber is benzophenone compound.
Its preparation method of PP base anti-ultraviolet wood-plastic composite panel, it is characterized in that, comprise the following steps: PP, wood powder, coupling agent, antioxidant, lubricant, dispersant, ultraviolet absorber are sufficiently mixed uniformly, make wood-plastic composite panel again through extrusion or hot pressing.
The PP base anti-ultraviolet wood-plastic composite panel of the present invention has the dual property of timber and plastics, has certain ultra-violet absorption effect and ageing resistance simultaneously.
Embodiment 2:
In the present embodiment, a kind of PP base anti-ultraviolet wood-plastic composite panel and preparation method thereof, it is characterized in that, in parts by weight, the one-tenth of following weight ratio it is grouped into: PP35 part, wood powder 62.6 parts, coupling agent 1 part, 0.3 part of antioxidant, lubricant 0.3 part, dispersant 0.4 part, ultraviolet absorber 0.4 part.
Described coupling agent is titanate ester.
Described antioxidant is antioxidant 1010.
Described lubricant is hard cholic acid zinc.
Described dispersant is sodium dialkyl sulfate.
Described ultraviolet absorber is benzophenone compound.
Its preparation method of PP base anti-ultraviolet wood-plastic composite panel, it is characterized in that, comprise the following steps: PP, wood powder, coupling agent, antioxidant, lubricant, dispersant, ultraviolet absorber are sufficiently mixed uniformly, make wood-plastic composite panel again through extrusion or hot pressing.
The PP base anti-ultraviolet wood-plastic composite panel of the present invention has the dual property of timber and plastics, has certain ultra-violet absorption effect and ageing resistance simultaneously.
Embodiment 3:
In the present embodiment, a kind of PP base anti-ultraviolet wood-plastic composite panel and preparation method thereof, it is characterized in that, in parts by weight, the one-tenth of following weight ratio it is grouped into: PP40 part, wood powder 56.5 parts, coupling agent 1.5 parts, 0.5 part of antioxidant, lubricant 0.5 part, dispersant 0.5 part, ultraviolet absorber 0.5 part.
Described coupling agent is for there being silane coupler.
Described antioxidant is antioxidant 1010.
Described lubricant is stearic acid.
Described dispersant is sodium dialkyl sulfate.
Described ultraviolet absorber is benzophenone compound.
Its preparation method of PP base anti-ultraviolet wood-plastic composite panel, it is characterized in that, comprise the following steps: PP, wood powder, coupling agent, antioxidant, lubricant, dispersant, ultraviolet absorber are sufficiently mixed uniformly, make wood-plastic composite panel again through extrusion or hot pressing.
The PP base anti-ultraviolet wood-plastic composite panel of the present invention has the dual property of timber and plastics, has certain ultra-violet absorption effect and ageing resistance simultaneously.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (7)
1. PP base anti-ultraviolet wood-plastic composite panel and preparation method thereof, it is characterized in that, in parts by weight, the one-tenth of following weight ratio it is grouped into: PP15-45 part, wood powder 45-70 part, coupling agent 0.5-1.5 part, antioxidant 0.1-0.5 part, lubricant 0.1-0.5 part, dispersant 0.2-1.0 part, ultraviolet absorber 0.1-0.5 part.
2. PP base anti-ultraviolet wood-plastic composite panel according to claim 1, it is characterised in that described coupling agent is one or several that have in silane coupler, isocyanates, dicumyl peroxide, Aluminate, titanate ester.
3. PP base anti-ultraviolet wood-plastic composite panel according to claim 1, it is characterised in that described antioxidant is antioxidant 1010.
4. PP base anti-ultraviolet wood-plastic composite panel according to claim 1, it is characterised in that described lubricant is one or several in hard cholic acid zinc, ethylene bis-fatty acid amides, polyester wax, stearic acid.
5. PP base anti-ultraviolet wood-plastic composite panel according to claim 1, it is characterised in that described dispersant is one or several in sodium dialkyl sulfate, methyl anyl alcohol, cellulose derivative, polyacrylamide.
6. PP base anti-ultraviolet wood-plastic composite panel according to claim 1, it is characterised in that described ultraviolet absorber is benzophenone compound.
7. its preparation method of PP base anti-ultraviolet wood-plastic composite panel according to claim 1, it is characterized in that, comprise the following steps: PP, wood powder, coupling agent, antioxidant, lubricant, dispersant, ultraviolet absorber are sufficiently mixed uniformly, make wood-plastic composite panel again through extrusion or hot pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510595706.1A CN105713405A (en) | 2015-09-18 | 2015-09-18 | PP-based ultraviolet-proof wood-plastic composite board and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510595706.1A CN105713405A (en) | 2015-09-18 | 2015-09-18 | PP-based ultraviolet-proof wood-plastic composite board and preparation method thereof |
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| CN105713405A true CN105713405A (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510595706.1A Pending CN105713405A (en) | 2015-09-18 | 2015-09-18 | PP-based ultraviolet-proof wood-plastic composite board and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924797A (en) * | 2016-07-19 | 2016-09-07 | 李英 | Plastic banknote substrate and production method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08269254A (en) * | 1995-03-29 | 1996-10-15 | Nippon Zeon Co Ltd | Polyolefin resin composition |
| CN101708617A (en) * | 2009-11-25 | 2010-05-19 | 宜兴森诺塑胶复合制品有限公司 | Anti-ageing wood-plastic composite board and preparation method thereof |
-
2015
- 2015-09-18 CN CN201510595706.1A patent/CN105713405A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08269254A (en) * | 1995-03-29 | 1996-10-15 | Nippon Zeon Co Ltd | Polyolefin resin composition |
| CN101708617A (en) * | 2009-11-25 | 2010-05-19 | 宜兴森诺塑胶复合制品有限公司 | Anti-ageing wood-plastic composite board and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924797A (en) * | 2016-07-19 | 2016-09-07 | 李英 | Plastic banknote substrate and production method thereof |
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Application publication date: 20160629 |