CN1403500A - Mixed and extruded wood grain-imitating plastic-steel shapes and the production process - Google Patents
Mixed and extruded wood grain-imitating plastic-steel shapes and the production process Download PDFInfo
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- CN1403500A CN1403500A CN 02144148 CN02144148A CN1403500A CN 1403500 A CN1403500 A CN 1403500A CN 02144148 CN02144148 CN 02144148 CN 02144148 A CN02144148 A CN 02144148A CN 1403500 A CN1403500 A CN 1403500A
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Abstract
The present invention produces various wood grain-imitating plastic-steel shapes with different color combinations via altering the compounding proportion of material. The plastic-steel shapes have varying various wood grain-like patterns on their outer and inner surfaces and this can meet the requirement of people in pursuing beauty and personality.
Description
What the present invention relates to is the imitative wood grain plastic-steel section bar of a kind of mixing coextrusion, the invention still further relates to the preparation method of this section bar.
At present, door, window that commercialization and covil construction adopt plastic-steel section bar to make in large quantities, elegant in appearance, sturdy and durable by door, the window that plastic-steel section bar is made, heat-insulating sound-insulating.But these plastic-steel section bars commonly used at present, its surface usually is single color, dull coloring does not satisfy colourful life requirement.For a change this situation, people have adopted the method for overlay film, and overlay film on the plastic-steel section bar surface cover is to improve plastic-steel section bar surface flat colour effect.The another kind of method that people adopt is a simulated grain, in plastic-steel section bar surface printing wood grain, is in order to obtain magnificent surface effect on the plastic-steel section bar surface equally.Yet these methods, all exist fatal deficiency, that is exactly not from improving the composition of plastic-steel section bar in essence, when section bar is extruded, the changeable surface effect that just has the different colours combination, decorate and just add other on the surface of section bar, such method makes the effect on section bar surface not lasting, will soon be damaged or come off.At present, yet there are no the play-by-play of the plastic-steel section bar of imitative wood grain.In this respect, application number is 98805761.1, and publication number is 1259075 Chinese invention patent application, discloses the method for producing a kind of wood-like molded resin product, described method is first kind of molten resin to be infeeded form the resin layer with described outside surface in the die cavity; Before described molten resin solidifies, make many grooves and pass described resin layer to extend to described outside surface; Filling up described groove with second kind of molten resin makes described outside surface present imitative grain pattern.Aforesaid method, and what emphasize is the limited means that adopts when producing resin, thereby rather than makes the section bar surface have the effect of imitative wood grain by proportioning raw materials.
Purpose of the present invention is exactly the variation by proportioning raw materials, uses multiple color combination, prepares the plastic-steel section bar with imitative wood grain.Another object of the present invention just provides the preparation method of this imitative wood grain plastic-steel section bar.
For achieving the above object, the present invention has adopted such measure: the wood grain plastic-steel section bar is imitated in a kind of mixing coextrusion, mainly is made up of the raw material of following weight parts:
1 part of water-ground limestone 0.2-1.8 of PVC five type resins part
Paraffin wax 0.016-0.024 part stearic acid 0.02-0.032 part
Hybrid pigment 0.002-0.0056 part of 2-3 kind different colours
Described hybrid pigment is meant by black and three primary colors pigment separately or cooperate the color dye that forms;
In order to make better quality of the present invention, cost is lower, can also add following raw material in above-mentioned raw materials is formed:
Rare earth composite stabilizer 0.032-0.06 part bizinc resin 0.04-0.06 part
Rare earth stable composition auxiliary agent 0.028-0.04 part epoxy soybean oil 0.04-0.06 part
Plastics toughener ACR 0.02-0.06 part titanium dioxide 0.016-0.032 part;
Above-mentioned rare earth composite stabilizer, rare earth stable composition auxiliary agent and plastics toughener ACR have commodity selling, and Dongguan, the Guangdong additives for plastics factory that makes the country prosperous is one of manufacturer.
Preparation method of the present invention is made up of following step:
(1) above-mentioned all raw materials except that hybrid pigment are mixed obtains mixing raw material;
(2) mixing raw material is mixed with the hybrid pigment of 2-3 kind different colours respectively, obtain the coloured mixing raw material of 2-3 kind;
(3) with the coloured mixing raw material of 2-3 kind by plastic granulating equipment, granulation under 200 ℃ of conditions obtains the plastics look grain of 2-3 kind different colours;
(4) the plastics look grain with 2-3 kind different colours mixes, and in the plastic-steel section bar forcing machine, extrudes different size wood grain plastic-steel section bar.
Take the plastic-steel section bar of the present invention of above-mentioned measure, be by adjusting composition of raw materials, and adopt the combination of different colours to achieve the goal, at plastic-steel section bar surfaces externally and internally of the present invention irregular grain pattern is arranged all, and along with the various combination that adopts color changes, resulting wood grain effect is ever-changing, emerge in an endless stream, make the plastic-steel section bar of original color dullness, the tone that becomes is rich and varied, razzmatazz can satisfy pursuit and the personalized requirement of people to U.S. more, has overcome original plastic-steel section bar and has adopted overlay film or the existing deficiency of simulated grain.In addition, preparation method of the present invention is simple, implements easily.
The present invention is described in further detail below in conjunction with embodiment:
Embodiment 1
Composition of raw materials:
25 kilograms of 25 kilograms of water-ground limestones of PVC five type resins
0.6 kilogram of 0.5 kilogram of stearic acid of paraffin wax
Carbon black 20 gram medium chrome yellow medium yellows 20 grams
Bright red 20 grams
The preparation method:
(1) above-mentioned raw materials is except that pigment, and all the other all mix, and obtains mixing raw material;
(2) mixing raw material three equal parts with carbon black, medium chrome yellow medium yellow and bright red mixing, obtain three kinds of coloured raw materials respectively;
(3) three kinds of coloured raw materials are respectively in the plastic granulator, and granulation under 200 ℃ of conditions obtains three kinds of look grains;
(4) three kinds of look grains mix, and extrude the imitative wood grain plastic-steel section bar of different size in the plastic-steel section bar forcing machine with different extruded velocities according to different moulds.
Embodiment 2
Composition of raw materials:
25 kilograms of 25 kilograms of water-ground limestones of PVC five type resins
0.6 kilogram of 0.5 kilogram of stearic acid of paraffin wax
1.2 kilograms of 1.2 kilograms of epoxy soybean oils of rare earth composite stabilizer
1.2 kilograms of 0.8 kilogram of bizinc resins of rare earth stable composition auxiliary agent
0.6 kilogram of 1.0 kilograms of titanium dioxide of plastics toughener ACR
Carbon black 20 gram medium chrome yellow medium yellows 20 grams
Bright red 20 grams
The preparation method:
(2) above-mentioned raw materials is except that pigment, and all the other all mix, and obtains mixing raw material;
(2) mixing raw material three equal parts with carbon black, medium chrome yellow medium yellow and bright red mixing, obtain three kinds of coloured raw materials respectively;
(3) three kinds of coloured raw materials are respectively in the plastic granulator, and granulation under 200 ℃ of conditions obtains three kinds of look grains;
(4) three kinds of look grains mix, and extrude the imitative wood grain plastic-steel section bar of different size in the plastic-steel section bar forcing machine with different extruded velocities according to different moulds.
Embodiment 3
Composition of raw materials:
5 kilograms of 25 kilograms of water-ground limestones of PVC five type resins
0.4 kilogram of 0.4 kilogram of stearic acid of paraffin wax
1.0 kilograms of 0.8 kilogram of epoxy soybean oils of rare earth composite stabilizer
1.0 kilograms of 0.7 kilogram of bizinc resins of rare earth stable composition auxiliary agent
0.4 kilogram of 0.5 kilogram of titanium dioxide of plastics toughener ACR
Carbon black 10 gram medium chrome yellow medium yellows 20 grams
Titanium ultramarine 20 grams
The preparation method:
(1) above-mentioned raw materials is except that pigment, and all the other all mix, and obtains mixing raw material;
(2) medium chrome yellow medium yellow and titanium ultramarine mix, and obtain hybrid pigment, and mixing raw material is divided into halves, mix with carbon black, hybrid pigment respectively, obtain two kinds of coloured raw materials;
(3) two kinds of coloured raw materials are respectively in the plastic granulator, and granulation under 200 ℃ of conditions obtains two kinds of look grains;
(4) two kinds of look grains mix, and extrude the imitative wood grain plastic-steel section bar of different size in the plastic-steel section bar forcing machine with different extruded velocities according to different moulds.
Embodiment 4
Composition of raw materials:
45 kilograms of 25 kilograms of water-ground limestones of PVC five type resins
0.8 kilogram of 0.6 kilogram of stearic acid of paraffin wax
1.5 kilograms of 1.5 kilograms of epoxy soybean oils of rare earth composite stabilizer
1.5 kilograms of 1.0 kilograms of bizinc resins of rare earth stable composition auxiliary agent
0.8 kilogram of 1.5 kilograms of titanium dioxide of plastics toughener ACR
Bright red 30 grams of carbon black 40 grams
The dark green 40 gram medium chrome yellow medium yellows of titanium 30 grams
The preparation method:
(1) above-mentioned raw materials is except that pigment, and all the other all mix, and obtains mixing raw material;
(2) medium chrome yellow medium yellow and titanium viridescent mix, and obtain hybrid pigment, and mixing raw material is divided into three equal parts, mix with carbon black, bright red, hybrid pigment respectively, obtain three kinds of coloured raw materials;
(3) three kinds of coloured raw materials are respectively in the plastic granulator, and granulation under 200 ℃ of conditions obtains three kinds of look grains;
(4) three kinds of look grains mix, and extrude the imitative wood grain plastic-steel section bar of different size in the plastic material forcing machine with different extruded velocities according to different moulds.
Claims (3)
1, the imitative wood grain plastic-steel section bar of a kind of mixing coextrusion is characterized in that described imitative wood grain plastic-steel section bar mainly is made up of the raw material of following weight parts:
1 part of water-ground limestone 0.2-1.8 of PVC five type resins part
Paraffin wax 0.01 6-0.024 part stearic acid 0.02-0.032 part
Hybrid pigment 0.002-0.0056 part of 2-3 kind different colours
Described hybrid pigment is meant by black and three primary colors pigment separately or cooperate the color dye that forms;
2, imitative wood grain plastic-steel section bar according to claim 1 is characterized in that also being added with in the described section bar raw material of following weight parts:
Rare earth composite stabilizer 0.032-0.06 part bizinc resin 0.04-0.06 part
Rare earth stable composition auxiliary agent 0.028-0.04 part epoxy soybean oil 0.04-0.06 part
Plastics toughener ACR 0.02-0.06 part titanium dioxide 0.016-0.032 part
3, a kind of preparation method who mixes the imitative wood grain plastic-steel section bar of coextrusion is characterized in that described method is made up of following step:
(1) above-mentioned all raw materials except that hybrid pigment are mixed obtains mixing raw material;
(2) mixing raw material is mixed with the hybrid pigment of 2-3 kind different colours respectively, obtain the coloured mixing raw material of 2-3 kind;
(3) with the coloured mixing raw material of 2-3 kind by plastic granulating equipment, granulation under 200 ℃ of conditions obtains the plastics look grain of 2-3 kind different colours;
(4) the plastics look grain with 2-3 kind different colours mixes, and in the plastic-steel section bar forcing machine, extrudes different size wood grain plastic-steel section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02144148 CN1403500A (en) | 2002-10-06 | 2002-10-06 | Mixed and extruded wood grain-imitating plastic-steel shapes and the production process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02144148 CN1403500A (en) | 2002-10-06 | 2002-10-06 | Mixed and extruded wood grain-imitating plastic-steel shapes and the production process |
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| CN1403500A true CN1403500A (en) | 2003-03-19 |
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| CN 02144148 Pending CN1403500A (en) | 2002-10-06 | 2002-10-06 | Mixed and extruded wood grain-imitating plastic-steel shapes and the production process |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311024C (en) * | 2004-04-28 | 2007-04-18 | 桂林舒康建材有限公司 | Aromatic multi-texture microporous thermoplastic resin wood-imitating materials and wood texture forming process |
| CN101451010B (en) * | 2008-12-31 | 2013-01-02 | 东莞金富亮塑胶颜料有限公司 | Wood-like co-extruded ASA modified material and preparation method thereof |
| CN103289236A (en) * | 2013-06-08 | 2013-09-11 | 广东华声电器股份有限公司 | PVC (polyvinyl chloride) wood-like grain master batch and application thereof |
| CN101717554B (en) * | 2009-12-16 | 2013-09-25 | 广东盛恒昌化学工业有限公司 | Plastic profiled bar decorative layer combination material with metal-like natural texture, preparation method and application thereof |
| CN103665630A (en) * | 2012-09-24 | 2014-03-26 | 领亿新材料(福建)科技有限公司 | Production process and preparation method of wood-plastic product with natural wood grains on whole body |
| CN103951908A (en) * | 2014-04-21 | 2014-07-30 | 天津中财型材有限责任公司 | Co-extruded PVC colorized wood-grain profile and preparation method thereof |
| CN106368414A (en) * | 2016-08-29 | 2017-02-01 | 昆明鑫珑予建筑装饰材料有限公司 | Fabrication technology for PVC plastic floor |
| CN107042607A (en) * | 2016-02-05 | 2017-08-15 | 首奇国际有限公司 | Plastic material imitation wood line preparation method and its manufactured goods |
| CN111170676A (en) * | 2019-12-24 | 2020-05-19 | 北京大学 | Wood-like structure material prepared from serpentine tailings and preparation method thereof |
| CN111333972A (en) * | 2020-03-09 | 2020-06-26 | 嘉兴天浩实业有限公司 | Three-color mixed particle composite material and forming method of travel case shell |
-
2002
- 2002-10-06 CN CN 02144148 patent/CN1403500A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311024C (en) * | 2004-04-28 | 2007-04-18 | 桂林舒康建材有限公司 | Aromatic multi-texture microporous thermoplastic resin wood-imitating materials and wood texture forming process |
| CN101451010B (en) * | 2008-12-31 | 2013-01-02 | 东莞金富亮塑胶颜料有限公司 | Wood-like co-extruded ASA modified material and preparation method thereof |
| CN101717554B (en) * | 2009-12-16 | 2013-09-25 | 广东盛恒昌化学工业有限公司 | Plastic profiled bar decorative layer combination material with metal-like natural texture, preparation method and application thereof |
| CN103665630A (en) * | 2012-09-24 | 2014-03-26 | 领亿新材料(福建)科技有限公司 | Production process and preparation method of wood-plastic product with natural wood grains on whole body |
| CN103289236A (en) * | 2013-06-08 | 2013-09-11 | 广东华声电器股份有限公司 | PVC (polyvinyl chloride) wood-like grain master batch and application thereof |
| CN103951908A (en) * | 2014-04-21 | 2014-07-30 | 天津中财型材有限责任公司 | Co-extruded PVC colorized wood-grain profile and preparation method thereof |
| CN103951908B (en) * | 2014-04-21 | 2016-08-24 | 天津中财型材有限责任公司 | Co-extrusion PVC colour wood grain profile and preparation method thereof |
| CN107042607A (en) * | 2016-02-05 | 2017-08-15 | 首奇国际有限公司 | Plastic material imitation wood line preparation method and its manufactured goods |
| CN106368414A (en) * | 2016-08-29 | 2017-02-01 | 昆明鑫珑予建筑装饰材料有限公司 | Fabrication technology for PVC plastic floor |
| CN111170676A (en) * | 2019-12-24 | 2020-05-19 | 北京大学 | Wood-like structure material prepared from serpentine tailings and preparation method thereof |
| CN111333972A (en) * | 2020-03-09 | 2020-06-26 | 嘉兴天浩实业有限公司 | Three-color mixed particle composite material and forming method of travel case shell |
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