CN103265777A - Polyvinyl chloride (PVC) hard modified plastic - Google Patents
Polyvinyl chloride (PVC) hard modified plastic Download PDFInfo
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- CN103265777A CN103265777A CN2013102327032A CN201310232703A CN103265777A CN 103265777 A CN103265777 A CN 103265777A CN 2013102327032 A CN2013102327032 A CN 2013102327032A CN 201310232703 A CN201310232703 A CN 201310232703A CN 103265777 A CN103265777 A CN 103265777A
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- polyvinyl chloride
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- modified plastics
- chloride hard
- lubricant
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Abstract
The invention discloses a polyvinyl chloride (PVC) hard modified plastic which is characterized in that a general PVC plastic raw material, a stabilizer, a lubricant, a coloring agent and a filler are mixed and granulated, wherein the stabilizer is tribasic lead sulfate, dibasic lead phosphite, barium stearate or cadmium stearate; the lubricant is stearic acid, paraffin or mineral oil; the coloring agent includes rutile type titanium dioxide, chrome yellow and channel black; and the filler includes calcium carbonate, argil and glass fiber. Through the way, the PVC hard modified plastic disclosed by the invention has better mechanical properties and good heat resistance, resists impact and aging, and is particularly suitable for the buildings such as doors/windows, pipelines, plates and the like and the related industries.
Description
Technical field
The present invention relates to a kind of plastic formula, particularly relate to a kind of polyvinyl chloride hard modified plastics.
Background technology
Polyvinyl chloride is one of plastic prod of output maximum in the world, and low price is widely used, because it is with low cost, product has from fire-retardant characteristic, so of many uses in building field, especially purposes such as water drain tubing, plastic-steel door and window, sheet material are the most extensive.Polyvinyl chloride has mechanical property preferably, about tensile strength 60MPa, shock strength 5～10kJ/m2, but the poor stability to light and heat, more than 100 ℃ or through long-time exposure in sunshine, will decompose and produce hydrogenchloride, and further autocatalytically is decomposed, cause variable color, physical and mechanical properties also descends rapidly.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of have better mechanicalness, shock resistance, ageing-resistant, polyvinyl chloride hard modified plastics that resistance toheat is good.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of polyvinyl chloride is provided
The hard modified plastics, adopt universal PVC plastic material, stablizer, lubricant, tinting material and the mixing granulation of filler, described stablizer is tribasic lead sulfate, dibasic lead phosphite, barium stearate or cadmium stearate, described lubricant is stearic acid, paraffin or mineral oil, described tinting material is that Rutile type Titanium Dioxide, chrome yellow, groove are sent out carbon black, and described filler is calcium carbonate, potter's clay, glass fibre.
In a preferred embodiment of the present invention, described stablizer is dibasic lead phosphite.
In a preferred embodiment of the present invention, described lubricant is paraffin.
In a preferred embodiment of the present invention, described tinting material is Rutile type Titanium Dioxide.
In a preferred embodiment of the present invention, described filler is glass fibre.
In a preferred embodiment of the present invention, various compositions in the described polyvinyl chloride hard modified plastics
Weight percent is: universal PVC plastic material 75% ~ 78%, dibasic lead phosphite 2% ~ 5%, paraffin 0.5% ~ 1%, Rutile type Titanium Dioxide 0.5% ~ 1.5%, glass fibre 10% ~ 15%.
The invention provides a kind of polyvinyl chloride hard modified plastics, have better mechanicalness, shock resistance, ageing-resistant, resistance toheat is good, is particularly suitable for architectural application and relevant industries thereof such as door and window, pipeline, sheet material.
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.
The invention provides a kind of polyvinyl chloride hard modified plastics, adopt universal PVC plastic material, stablizer, lubricant, tinting material and the mixing granulation of filler, described stablizer is tribasic lead sulfate, dibasic lead phosphite, barium stearate or cadmium stearate, described lubricant is stearic acid, paraffin or mineral oil, described tinting material is that Rutile type Titanium Dioxide, chrome yellow, groove are sent out carbon black, and described filler is calcium carbonate, potter's clay, glass fibre.
A kind of polyvinyl chloride hard modified plastics provided by the invention, described stablizer is dibasic lead phosphite, and described lubricant is paraffin, and described tinting material is Rutile type Titanium Dioxide, and described filler is glass fibre.
A kind of polyvinyl chloride hard modified plastics provided by the invention, the weight percent of various compositions is in the described polyvinyl chloride hard modified plastics: universal PVC plastic material 75% ~ 78%, dibasic lead phosphite 2% ~ 5%, paraffin 0.5% ~ 1%, Rutile type Titanium Dioxide 0.5% ~ 1.5%, glass fibre 10% ~ 15%.
Embodiment one:
A kind of polyvinyl chloride hard modified plastics provided by the invention, the weight percent of various compositions is in the described polyvinyl chloride hard modified plastics: universal PVC plastic material 78%, dibasic lead phosphite 5%, paraffin 1%, Rutile type Titanium Dioxide 1.5%, glass fibre 14.5%.
Embodiment two:
A kind of polyvinyl chloride hard modified plastics provided by the invention, the weight percent of various compositions is in the described polyvinyl chloride hard modified plastics: universal PVC plastic material 78%, dibasic lead phosphite 4.5%, paraffin 1%, rutile type 1.5%, glass fibre 15%.
A kind of polyvinyl chloride hard modified plastics provided by the invention changed common polyvinyl chloride begin for 80～85 ℃ to soften, more than 100 ℃ or through long-time exposure in sunshine will decomposition, the shortcoming that descends of catalysis, variable color, physical and mechanical properties, thermotolerance improves 30～50 ℃, hardness and impact resistance significantly improve, and application range of products further enlarges.
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 (6)
1. polyvinyl chloride hard modified plastics, it is characterized in that, adopt universal PVC plastic material, stablizer, lubricant, tinting material and the mixing granulation of filler, described stablizer is tribasic lead sulfate, dibasic lead phosphite, barium stearate or cadmium stearate, described lubricant is stearic acid, paraffin or mineral oil, described tinting material is that Rutile type Titanium Dioxide, chrome yellow, groove are sent out carbon black, and described filler is calcium carbonate, potter's clay, glass fibre.
2. polyvinyl chloride hard modified plastics according to claim 1 is characterized in that described stablizer is dibasic lead phosphite.
3. polyvinyl chloride hard modified plastics according to claim 1 is characterized in that described lubricant is paraffin.
4. polyvinyl chloride hard modified plastics according to claim 1 is characterized in that described tinting material is Rutile type Titanium Dioxide.
5. polyvinyl chloride hard modified plastics according to claim 1 is characterized in that described filler is glass fibre.
6. polyvinyl chloride hard modified plastics according to claim 1, the weight percent that it is characterized in that various compositions in the described polyvinyl chloride hard modified plastics is: universal PVC plastic material 75% ~ 78%, dibasic lead phosphite 2% ~ 5%, paraffin 0.5% ~ 1%, Rutile type Titanium Dioxide 0.5% ~ 1.5%, glass fibre 10% ~ 15%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102327032A CN103265777A (en) | 2013-06-13 | 2013-06-13 | Polyvinyl chloride (PVC) hard modified plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102327032A CN103265777A (en) | 2013-06-13 | 2013-06-13 | Polyvinyl chloride (PVC) hard modified plastic |
Publications (1)
| Publication Number | Publication Date |
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| CN103265777A true CN103265777A (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2013102327032A Pending CN103265777A (en) | 2013-06-13 | 2013-06-13 | Polyvinyl chloride (PVC) hard modified plastic |
Country Status (1)
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| CN (1) | CN103265777A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104877255A (en) * | 2015-04-27 | 2015-09-02 | 安徽九子山塑业有限公司 | High-temperature-resistant PVC (polyvinyl chloride) pipe and preparation method thereof |
| CN104877254A (en) * | 2015-04-27 | 2015-09-02 | 安徽九子山塑业有限公司 | Chemical-corrosion-resistant PVC (polyvinyl chloride) tube and preparation method thereof |
| CN104877253A (en) * | 2015-04-27 | 2015-09-02 | 安徽九子山塑业有限公司 | Anti-fatigue PVC tubular material and preparation method thereof |
| CN105062095A (en) * | 2015-08-06 | 2015-11-18 | 安徽电信器材贸易工业有限责任公司 | Glass fiber rigid communication tubing |
| CN105670103A (en) * | 2014-11-21 | 2016-06-15 | 合肥杰事杰新材料股份有限公司 | Ultra-short glass fiber composite material used for making lamination body and preparation method thereof |
| CN105802065A (en) * | 2016-04-08 | 2016-07-27 | 苏州新区华士达工程塑胶有限公司 | Tough plastic composition |
| CN105860337A (en) * | 2016-04-21 | 2016-08-17 | 安徽华宇管道制造有限公司 | Preparation method of rigid PVC (polyvinyl chloride) water supply pipe |
| CN106832667A (en) * | 2017-01-22 | 2017-06-13 | 江苏欣润塑胶有限公司 | A kind of high temperature resistance diaphragm |
Citations (3)
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| US4820763A (en) * | 1985-08-08 | 1989-04-11 | The B. F. Goodrich Company | Poly(vinyl chloride) polyblend containing a crystalline polyester with limited miscibility and reinforced composites thereof |
| CN101381498A (en) * | 2008-10-28 | 2009-03-11 | 仇杏源 | Weatherable rigid polyvinyl chloride wind and dust shading otter board and manufacturing method thereof |
| CN103122106A (en) * | 2011-11-18 | 2013-05-29 | 滁州格美特科技有限公司 | Modified plastic and manufacturing method and application for same |
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2013
- 2013-06-13 CN CN2013102327032A patent/CN103265777A/en active Pending
Patent Citations (3)
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| US4820763A (en) * | 1985-08-08 | 1989-04-11 | The B. F. Goodrich Company | Poly(vinyl chloride) polyblend containing a crystalline polyester with limited miscibility and reinforced composites thereof |
| CN101381498A (en) * | 2008-10-28 | 2009-03-11 | 仇杏源 | Weatherable rigid polyvinyl chloride wind and dust shading otter board and manufacturing method thereof |
| CN103122106A (en) * | 2011-11-18 | 2013-05-29 | 滁州格美特科技有限公司 | Modified plastic and manufacturing method and application for same |
Non-Patent Citations (2)
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| 周殿明: "《塑料管挤出成型》", 30 November 2011, article "硬质聚氯乙烯制品用料配方组合注意事项", pages: 125-126 * |
| 张玉龙，颜祥平: "《塑料配方与制备手册》", 30 June 2010, article "硬质聚氯乙烯管材", pages: 194-197 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670103A (en) * | 2014-11-21 | 2016-06-15 | 合肥杰事杰新材料股份有限公司 | Ultra-short glass fiber composite material used for making lamination body and preparation method thereof |
| CN104877255A (en) * | 2015-04-27 | 2015-09-02 | 安徽九子山塑业有限公司 | High-temperature-resistant PVC (polyvinyl chloride) pipe and preparation method thereof |
| CN104877254A (en) * | 2015-04-27 | 2015-09-02 | 安徽九子山塑业有限公司 | Chemical-corrosion-resistant PVC (polyvinyl chloride) tube and preparation method thereof |
| CN104877253A (en) * | 2015-04-27 | 2015-09-02 | 安徽九子山塑业有限公司 | Anti-fatigue PVC tubular material and preparation method thereof |
| CN105062095A (en) * | 2015-08-06 | 2015-11-18 | 安徽电信器材贸易工业有限责任公司 | Glass fiber rigid communication tubing |
| CN105802065A (en) * | 2016-04-08 | 2016-07-27 | 苏州新区华士达工程塑胶有限公司 | Tough plastic composition |
| CN105860337A (en) * | 2016-04-21 | 2016-08-17 | 安徽华宇管道制造有限公司 | Preparation method of rigid PVC (polyvinyl chloride) water supply pipe |
| CN106832667A (en) * | 2017-01-22 | 2017-06-13 | 江苏欣润塑胶有限公司 | A kind of high temperature resistance diaphragm |
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Application publication date: 20130828 |