CN103642259B - A kind of fire-retardant polyolefin based wood plastic composite material - Google Patents
A kind of fire-retardant polyolefin based wood plastic composite material Download PDFInfo
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- CN103642259B CN103642259B CN201310532706.8A CN201310532706A CN103642259B CN 103642259 B CN103642259 B CN 103642259B CN 201310532706 A CN201310532706 A CN 201310532706A CN 103642259 B CN103642259 B CN 103642259B
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Abstract
The invention discloses a kind of fire-retardant polyolefin based wood plastic composite material, it is made up of the raw material of following weight parts: plastic pellet 60-70, lignocellulosic material 70-80, Calucium Silicate powder 6-8, alum powder 1-2, zinc borate 1-2, antimonous oxide 2-3, hydrotalcite powder 4-6, hexabromocyclododecane 1-2, aluminium hydroxide 1-2, N-(β-aminoethyl)-γ-aminopropyltrimethoxysilane 1-2, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 1-2, polyethylene wax 2-3, adhesive aid 8-10, wood plastic composite of the present invention has excellent smoke suppressing, good flame retardant resistance and shock resistance, stretch-proof performance, finished product light weight of the present invention, be easy to carrying and install, corrosion-resistant, moisture resistance, anti-skidding, long service life.
Description
Technical field
The present invention relates generally to a kind of matrix material, particularly relates to a kind of fire-retardant polyolefin based wood plastic composite material.
Background technology
Wood plastic composite is the class advanced composite material be in recent years surging forward both at home and abroad, refer to utilize polyethylene, polypropylene and polyvinyl chloride etc., replace common resin adhesive, new wood materials is mixed into useless vegetable fibres such as the wood powder more than more than 50%, rice husk, stalks, again through plastic processings such as extruding, mold pressing, injection moldings, the sheet material produced or section bar.Be mainly used in the industries such as building materials, furniture, logistics packaging.Through the sheet material of hot extrusion molding after plastics and wooden powder are mixed by a certain percentage, be referred to as to extrude wood-plastic composite panel.
Summary of the invention
The object of the invention is just to provide a kind of fire-retardant polyolefin based wood plastic composite material.
The present invention is achieved by the following technical solutions:
A kind of fire-retardant polyolefin based wood plastic composite material, it is made up of the raw material of following weight parts:
Plastic pellet 60-70, lignocellulosic material 70-80, Calucium Silicate powder 6-8, alum powder 1-2, zinc borate 1-2, antimonous oxide 2-3, hydrotalcite powder 4-6, hexabromocyclododecane 1-2, aluminium hydroxide 1-2, N-(β-aminoethyl)-γ-aminopropyltrimethoxysilane 1-2, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 1-2, polyethylene wax 2-3, adhesive aid 8-10;
Described adhesive aid is made up of the raw material of following weight parts:
Polyvinyl alcohol 15-20, hexamethoxymethyl melamine resin 3-4, polyamide wax micropowder 2-3, dialdehyde starch 4-5, Jojoba oil 1-2, anilinomethyl triethoxysilane 1-2;
Above-mentioned polyvinyl alcohol is joined in reactor, be heated to 70-80 DEG C, add polyamide wax micropowder, insulation reaction 4-5 minute, reduction temperature is 50-60 DEG C, adds hexamethoxymethyl melamine resin, anilinomethyl triethoxysilane, 600-700 rev/min of dispersed with stirring 10-15 minute, be cooled to normal temperature, add each raw material of residue, namely abundant mixing obtains described adhesive aid.
A kind of fire-retardant polyolefin based wood plastic composite material, described plastic pellet is one or both in polyethylene particles, polypropylene particles, described lignocellulosic material is the mixture of wood powder, bamboo powder, Mongolian snakegourd shell powder, bagasse, peanut hull meal, and water ratio is below 3%.
A preparation method for fire-retardant polyolefin based wood plastic composite material, comprises the following steps:
Above-mentioned lignocellulosic material is mixed with Calucium Silicate powder, alum powder, raised temperature is 60-65 DEG C, add N-(β-aminoethyl)-γ-aminopropyltrimethoxysilane, 500-600 rev/min of dispersed with stirring 3-4 minute, add each raw material of residue, send into twin screw extruder, extrusion moulding, cooling and shaping, obtains described fire-retardant polyolefin based wood plastic composite material.
Advantage of the present invention is:
Wood plastic composite of the present invention has excellent smoke suppressing, good flame retardant resistance and shock resistance, stretch-proof performance, and finished product light weight of the present invention, is easy to carrying and installs, corrosion-resistant, moisture resistance, anti-skidding, long service life.
Embodiment
Embodiment 1
A kind of fire-retardant polyolefin based wood plastic composite material, it is made up of the raw material of following weight parts (kilogram):
Plastic pellet 70, lignocellulosic material 80, Calucium Silicate powder 8, alum powder 1, zinc borate 1, antimonous oxide 3, hydrotalcite powder 6, hexabromocyclododecane 2, aluminium hydroxide 2, N-(β-aminoethyl)-γ-aminopropyltrimethoxysilane 2, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 2, polyethylene wax 3, adhesive aid 10;
Described adhesive aid is made up of the raw material of following weight parts:
Polyvinyl alcohol 20, hexamethoxymethyl melamine resin 4, polyamide wax micropowder 3, dialdehyde starch 5, Jojoba oil 1, anilinomethyl triethoxysilane 2;
Above-mentioned polyvinyl alcohol is joined in reactor, be heated to 70-80 DEG C, add polyamide wax micropowder, insulation reaction 5 minutes, reducing temperature is 60 DEG C, adds hexamethoxymethyl melamine resin, anilinomethyl triethoxysilane, 700 revs/min of dispersed with stirring 15 minutes, be cooled to normal temperature, add each raw material of residue, namely abundant mixing obtains described adhesive aid.
A kind of fire-retardant polyolefin based wood plastic composite material, described plastic pellet is one or both in polyethylene particles, polypropylene particles, described lignocellulosic material is the mixture of wood powder, bamboo powder, Mongolian snakegourd shell powder, bagasse, peanut hull meal, and water ratio is below 3%.
A preparation method for fire-retardant polyolefin based wood plastic composite material, comprises the following steps:
Above-mentioned lignocellulosic material is mixed with Calucium Silicate powder, alum powder, raised temperature is 65 DEG C, add N-(β-aminoethyl)-γ-aminopropyltrimethoxysilane, 600 revs/min of dispersed with stirring 4 minutes, add each raw material of residue, send into twin screw extruder, extrusion moulding, cooling and shaping, obtains described fire-retardant polyolefin based wood plastic composite material.
Performance test:
Flexural strength is 58.32MPa;
Modulus in flexure is 3.58GPa.
Claims (2)
1. a fire-retardant polyolefin based wood plastic composite material, is characterized in that it is made up of the raw material of following weight parts: plastic pellet 60-70, lignocellulosic material 70-80, Calucium Silicate powder 6-8, alum powder 1-2, zinc borate 1-2, antimonous oxide 2-3, hydrotalcite powder 4-6, hexabromocyclododecane 1-2, aluminium hydroxide 1-2, N-(β-aminoethyl)-γ-aminopropyltrimethoxysilane 1-2, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 1-2, polyethylene wax 2-3, adhesive aid 8-10; Described adhesive aid is made up of the raw material of following weight parts: polyvinyl alcohol 15-20, hexamethoxymethyl melamine resin 3-4, polyamide wax micropowder 2-3, dialdehyde starch 4-5, Jojoba oil 1-2, anilinomethyl triethoxysilane 1-2; Above-mentioned polyvinyl alcohol is joined in reactor, be heated to 70-80 DEG C, add polyamide wax micropowder, insulation reaction 4-5 minute, reduction temperature is 50-60 DEG C, adds hexamethoxymethyl melamine resin, anilinomethyl triethoxysilane, 600-700 rev/min of dispersed with stirring 10-15 minute, be cooled to normal temperature, add each raw material of residue, namely abundant mixing obtains described adhesive aid; Described plastic pellet is one or both in polyethylene particles, polypropylene particles, and described lignocellulosic material is the mixture of wood powder, bamboo powder, Mongolian snakegourd shell powder, bagasse, peanut hull meal, and water ratio is below 3%.
2. the preparation method of a fire-retardant polyolefin based wood plastic composite material as claimed in claim 1, it is characterized in that comprising the following steps: above-mentioned lignocellulosic material is mixed with Calucium Silicate powder, alum powder, raised temperature is 60-65 DEG C, add N-(β-aminoethyl)-γ-aminopropyltrimethoxysilane, 500-600 rev/min of dispersed with stirring 3-4 minute, add each raw material of residue, send into twin screw extruder, extrusion moulding, cooling and shaping, obtains described fire-retardant polyolefin based wood plastic composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310532706.8A CN103642259B (en) | 2013-11-01 | 2013-11-01 | A kind of fire-retardant polyolefin based wood plastic composite material |
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| CN201310532706.8A CN103642259B (en) | 2013-11-01 | 2013-11-01 | A kind of fire-retardant polyolefin based wood plastic composite material |
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| CN103642259A CN103642259A (en) | 2014-03-19 |
| CN103642259B true CN103642259B (en) | 2016-03-23 |
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| CN201310532706.8A Expired - Fee Related CN103642259B (en) | 2013-11-01 | 2013-11-01 | A kind of fire-retardant polyolefin based wood plastic composite material |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104610629A (en) * | 2014-12-26 | 2015-05-13 | 神盾防火科技有限公司 | Polyethene flame resistant material and preparation method thereof |
| CN104592646A (en) * | 2014-12-26 | 2015-05-06 | 神盾防火科技有限公司 | Polystyrene flame-retardant resin and preparation method thereof |
| CN105084797B (en) * | 2015-04-23 | 2017-05-10 | 广西华锑科技有限公司 | Antimony-based compound flame retardant for silicate fiberboard and preparation method thereof |
| CN105111764A (en) * | 2015-09-14 | 2015-12-02 | 苏州法斯特信息科技有限公司 | Environment-friendly flame-retardant type wood-plastic composite and preparation method thereof |
| WO2018058411A1 (en) * | 2016-09-29 | 2018-04-05 | 张振宾 | Environmentally-friendly plastic and preparation method therefor |
| CN111320807A (en) * | 2020-04-19 | 2020-06-23 | 四川锦盛瑞科技发展有限公司 | Thermoplastic wood-plastic composite packaging plastic and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1474344A (en) * | 1974-09-03 | 1977-05-25 | Stauffer Chemical Co | Fire retardant polyvinyl chloride-containing compositions |
| CN102408736A (en) * | 2011-07-25 | 2012-04-11 | 东北林业大学 | Flame retardant high-wood content wood-plastic composite material and preparation method thereof |
| CN102732045A (en) * | 2012-07-23 | 2012-10-17 | 江苏森诺塑胶科技有限公司 | Compound enhanced wood-plastic composite plate and preparation method thereof |
| CN103194073A (en) * | 2012-01-09 | 2013-07-10 | 东莞市绿美时环保装饰建材有限公司 | Halogen-free flame-retardant wood-plastic composite material and preparation method thereof |
-
2013
- 2013-11-01 CN CN201310532706.8A patent/CN103642259B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1474344A (en) * | 1974-09-03 | 1977-05-25 | Stauffer Chemical Co | Fire retardant polyvinyl chloride-containing compositions |
| CN102408736A (en) * | 2011-07-25 | 2012-04-11 | 东北林业大学 | Flame retardant high-wood content wood-plastic composite material and preparation method thereof |
| CN103194073A (en) * | 2012-01-09 | 2013-07-10 | 东莞市绿美时环保装饰建材有限公司 | Halogen-free flame-retardant wood-plastic composite material and preparation method thereof |
| CN102732045A (en) * | 2012-07-23 | 2012-10-17 | 江苏森诺塑胶科技有限公司 | Compound enhanced wood-plastic composite plate and preparation method thereof |
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