CN104744961A - Wood-plastic material used for manufacturing doors and windows - Google Patents
Wood-plastic material used for manufacturing doors and windows Download PDFInfo
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- CN104744961A CN104744961A CN201410799063.8A CN201410799063A CN104744961A CN 104744961 A CN104744961 A CN 104744961A CN 201410799063 A CN201410799063 A CN 201410799063A CN 104744961 A CN104744961 A CN 104744961A
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Abstract
The invention discloses a wood-plastic material used for manufacturing doors and windows. The wood-plastic material comprises the following components by mass percent: 50.3-88.5% of resin, 8.8-25.1% of natural fiber, 0.9-3.0% of azodicarbonamide, more than 0 and less than 0.5% of zinc stearate, more than 0 and less than 0.5% of calcium stearate, more than 0 and not more than 6.0% of a bimethyl ester copolymer, more than 0 and not more than 1.0% of paraffin wax, more than 0 and not more than 1.0% of stearic acid, more than 0 and not more than 4% of ACR401, more than 4 and not more than 10% of talc powder, more than 0 and not more than 1.5% of CPE135A, more than 0 and not more than 2.0% of chitin, more than 0 and not more than 3.0% of chitosan, and more than 0 and not more than 20.1% of red mud. According to the invention, the comprehensive performance of the material is improved by 20%, and the modulus of the material is improved by 16%. Before, wood-plastic materials cannot be used in outdoor doors and windows. With the material provided by the invention, the defect is solved.
Description
Technical field
The present invention relates to a kind of Wood-plastic material, be specifically related to the Wood-plastic material of the making door and window for outdoor door and window, green, energy-saving and environmental protection.
Background technology
In prior art, natural fiber plastics composite (Wood-plastic material) i.e. natural fiber (wood leftover material, sawdust, wood shavings, branch etc.), agricultural fibre (rice chaff, straw, stalk, falx straw, shell, bamboo powder, cotton stem etc.) and recycled plastic (PE, PP, PVC, ABS etc.) are environmental protection, recyclable regenerative material; Main products: floor, banister, tables and chairs, furniture, fence, buckle, pallet, poppet, auto parts machinery, offshore structures etc. are at industry and the products for civilian use such as interior building, packaging, transports.It can substitute timber and part plastic prod.But be applied in doors and windows and have like product cross section (as aluminium alloy, plastics) Partial Physical Property index not meet national standard.
Summary of the invention
The present invention is directed to the existing Wood-plastic material present situation for door and window, the over-all properties that the invention provides a kind of Wood-plastic material is high, can be applicable to the Wood-plastic material of outdoor door and window.
To achieve these goals, the Wood-plastic material of making door and window provided by the invention, the component of described Wood-plastic material and mass fraction are: the resin of 50.3% ~ 88.5%, the natural fiber of 8.8% ~ 25.1%, the Cellmic C 121 of 0.9% ~ 3.0%, be greater than 0 and be less than or equal to 0.5% Zinic stearas; Be greater than 0 and be less than or equal to 0.5% calcium stearate; Be greater than 0 and be less than or equal to 6.0% two formicester multipolymers; Be greater than 0 and be less than or equal to 1.0% paraffin; Be greater than 0 and be less than or equal to 1.0% stearic acid; Be greater than 0 and be less than or equal to the ACR401 of 4 %; Be greater than 4 and be less than or equal to 10% talcum powder; Be greater than 0 and be less than or equal to 1.5% CPE135A; Be greater than 0 and be less than or equal to 2.0% chitin; Be greater than 0 and be less than or equal to 3.0% chitosan; Be greater than 0 and be less than or equal to 20.1% red mud.
Present invention also offers the preparation method of the Wood-plastic material making door and window, comprise the steps:
(1), according to following component and mass fraction prepare lay-by material: the resin of 50.3% ~ 88.5%, the natural fiber of 8.8% ~ 25.1%, the Cellmic C 121 of 0.9% ~ 3.0%, be greater than 0 ~ be less than 0.5% Zinic stearas; Be greater than 0 ~ be less than 0.5% calcium stearate; Be greater than 0 and be less than or equal to 6.0% two formicester multipolymers; Be greater than 0 and be less than or equal to 1.0% paraffin; Be greater than 0 and be less than or equal to 1.0% stearic acid; Be greater than 0 and be less than or equal to the ACR401 of 4 %; Be greater than 4 and be less than or equal to 10% talcum powder; Be greater than 0 and be less than or equal to 1.5% CPE135A; Be greater than 0 and be less than or equal to 2.0% chitin; Be greater than 0 and be less than or equal to 3.0% chitosan; Be greater than 0 and be less than or equal to 20.1% red mud;
(2), in speed be under the state of stirring of 120-600rpm, add from drain hole, the speed of stirring is 800-1200rpm, is heated to temperature and rises to 80 DEG C;
(3), remaining ingredient is added, cover drain hole, continue to stir, the speed stirred is 120-600rpm, and continue to be heated to mixing of materials temperature and reach 115 DEG C, transfer the stirring velocity of 800-1200rpm to, open drain hole, material is put into cold mixed pot, treat that temperature of charge drops to 45 DEG C and releases pack.
The present invention with the addition of in Wood-plastic material chitin and chitosan to the over-all properties improving Wood-plastic material by unique formula mainly natural fiber add macromolecular material and add necessary processing aid again and add chitin and chitosan more in addition, add appropriate whipping agent, make Wood-plastic material low temperature fretting map to reach the general character of plastics and timber, over-all properties can carry 20%, modulus improves 16%, solves Wood-plastic material in the past and can not be used in the defect of outdoor door and window.
Embodiment
embodiment 1
The weight of the component of Wood-plastic material described in this example is composed as follows:
The resin of 58.8%, the natural fiber of 8.8%, the Cellmic C 121 of 0.9%, the Zinic stearas of 0.5%; The calcium stearate of 0.5%; Two formicester multipolymers of 6.0%; The paraffin of 1.0%; The stearic acid of 1.0%; The ACR401 of 4%; The talcum powder of 10%; The CPE135A of 1.5%; The chitin of 2.0%; The chitosan of 3.0%; The red mud of 2%.
The Wood-plastic material preparation method of said components is as follows:
Open mixer (model: JW-500X1000), main frame 300rpm running under the low speed; Resin is added, natural fiber, Cellmic C 121, Zinic stearas from drain hole; Calcium stearate; Two formicester multipolymer, the speed of stirring is 800rpm, is heated to temperature and rises to 80 DEG C,
Add remaining ingredient again, treat that mixing of materials temperature reaches 115 degree and transfers low-speed running to by running up, open drain hole, material is put into cold mixed pot, treat that temperature of charge drops to 45 DEG C and releases pack.
embodiment 2
The weight of the component of Wood-plastic material described in this example is composed as follows:
The resin of 78%, the natural fiber of 12%, the Cellmic C 121 of 1.0%, the Zinic stearas of 0.5%; The calcium stearate of 0.1%; Two formicester multipolymers of 2.0%; The paraffin of 0.1%; The stearic acid of 0.2%; The ACR401 of 0.2%; The talcum powder of 3%; The CPE135A of 0.5%; The chitin of 0.60%; The chitosan of 1.0%; The red mud of 0.8%.
The Wood-plastic material preparation method of said components is as follows:
Open mixer (model: JW-500X1000), under the state in speed being the stirring of 200rpm, from drain hole, add resin, natural fiber, Cellmic C 121, Zinic stearas; Calcium stearate; Two formicester multipolymer stirs, and the speed of stirring is 1100rpm, is heated to temperature and rises to 80 DEG C;
Add remaining ingredient, cover drain hole, continue to stir, the speed stirred is 800rpm, and continues to be heated to mixing of materials temperature and reach 115 DEG C, transfers the stirring velocity of 800rpm to, open drain hole, material is put into cold mixed pot, treat that temperature of charge drops to 45 DEG C and releases pack.
embodiment 3
The weight of the component of Wood-plastic material described in this example is composed as follows:
The resin of 72.4%, the natural fiber of 8.9%, the Cellmic C 121 of 0.9%, the Zinic stearas of 0.2%; The calcium stearate of 0.3%; Two formicester multipolymers of 0.8%; The paraffin of 0.4%; The stearic acid of 0.2%; The ACR401 of 1%; The talcum powder of 5%; The CPE135A of 1%; The chitin of 0.30%; The chitosan of 0.6%; The red mud of 8%.
The Wood-plastic material preparation method of said components is as follows:
Open mixer (model: JW-500X1000), under the state in speed being the stirring of 500rpm, from drain hole, add resin, natural fiber, Cellmic C 121, Zinic stearas; Calcium stearate; Two formicester multipolymer stirs, and the speed of stirring is 1100rpm, is heated to temperature and rises to 80 DEG C;
Add remaining ingredient, cover drain hole, continue to stir, the speed stirred is 900rpm, and continues to be heated to mixing of materials temperature and reach 115 DEG C, transfers the stirring velocity of 1000rpm to, open drain hole, material is put into cold mixed pot, treat that temperature of charge drops to 45 DEG C and releases pack.
embodiment 4
The weight of the component of Wood-plastic material described in this example is composed as follows:
The resin of 62%, the natural fiber of 12%, the Cellmic C 121 of 1.0%, the Zinic stearas of 0.2%; The calcium stearate of 0.3%; Two formicester multipolymers of 1.0%; The paraffin of 0.2%; The stearic acid of 0.3%; The ACR401 of 1%; The talcum powder of 4.2%; The CPE135A of 0.4%; The chitin of 0.2%; The chitosan of 1.2%; The red mud of 16%.
The Wood-plastic material preparation method of said components is as follows:
Open mixer (model: JW-500X1000), under the state in speed being the stirring of 400rpm, resin is added, natural fiber, Cellmic C 121 from drain hole, Zinic stearas, calcium stearate, two formicester multipolymer stirs, and continues to stir, the speed stirred is 1200rpm, is heated to temperature and rises to 80 DEG C;
Add remaining ingredient, cover drain hole, continue to stir, the speed stirred is 800rpm, and continues to be heated to mixing of materials temperature and reach 115 DEG C, transfers the stirring velocity of 1100rpm to, open drain hole, material is put into cold mixed pot, treat that temperature of charge drops to 45 DEG C and releases pack.
The performance test results of Wood-plastic material of the present invention is as follows:
1, Performance comparision moulded by Wood-plastic material performance of the present invention and existing wood, following form:
As can be seen from above-mentioned table, Wood-plastic material over-all properties of the present invention is high, can meet the parameter and standard directly applying to outdoor door and window.
2, drop impact
2.1 principle
With the ball impact specimen surface of specified altitude and quality, the evaluation of test-results is adopted and measures product impact property by method.
2.2 sample preparations
From three root type materials, intercepted length is the total cross section test specimen 10 of 250mm ± 5mm altogether.
2.3 test instrument
A) steel ball: quality is about 324g ± 2g, tup radius 25mm ± 5mm;
B) bed course: select foamed polyethylene, breadth is 300mm × 300mm, thickness 2.5mm ± 0.2mm, area density 75g/m
2.
2.4 test conditions
After sample is placed 1h under-8 DEG C ± 1 DEG C condition, start test.Standard environment 23 DEG C ± 2 DEG C, test should complete in 10s.
2.5 testing sequence
A) bed course is placed in level, smooth ground;
B) sample visible surface is upwards placed on bed course, and the copy paper of a blueness is placed in surface of test piece;
C) according to different products, by the listed height of table 1, the central position making steel ball aim at surface of test piece freely falls, impact test piece surface (prevents steel ball from repeatedly beating in surface of test piece, steel ball drop point should in distance test specimen central point 50 ㎜ scope), each sample respectively impacts once, observes and records the Specimen Number that surface of test piece breaks, is separated.The wall thickness of sample visible surface and steel ball height are in table 1.
Note: if depression or distortion only appear in sample after test, be then considered as passing through.
Table 1 unit: mm
Can be found out by upper table, under the condition of the wall thickness of same visible surface, the central position making steel ball aim at surface of test piece freely falls, impact test piece surface, the steel ball height of fall that Wood-plastic material of the present invention bears is higher than Wood-plastic material steel ball height of fall of the prior art, and the intact number in surface occurred is far above prior art, shows that Wood-plastic material impact resistance of the present invention is strengthened.
Claims (2)
1. one kind makes the Wood-plastic material of door and window, it is characterized in that: the component of described Wood-plastic material and mass fraction are: the resin of 50.3% ~ 88.5%, the natural fiber of 8.8% ~ 25.1%, the Cellmic C 121 of 0.9% ~ 3.0%, be greater than 0 and be less than or equal to 0.5% Zinic stearas; Be greater than 0 and be less than or equal to 0.5% calcium stearate; Be greater than 0 and be less than or equal to 6.0% two formicester multipolymers; Be greater than 0 and be less than or equal to 1.0% paraffin; Be greater than 0 and be less than or equal to 1.0% stearic acid; Be greater than 0 and be less than or equal to the ACR401 of 4 %; Be greater than 4 and be less than or equal to 10% talcum powder; Be greater than 0 and be less than or equal to 1.5% CPE135A; Be greater than 0 and be less than or equal to 2.0% chitin; Be greater than 0 and be less than or equal to 3.0% chitosan; Be greater than 0 and be less than or equal to 20.1% red mud.
2. make the preparation method of the Wood-plastic material of door and window described in claim 1, it is characterized in that comprising the steps:
(1), according to following component and mass fraction prepare lay-by material: the resin of 50.3% ~ 88.5%, the natural fiber of 8.8% ~ 25.1%, the Cellmic C 121 of 0.9% ~ 3.0%, be greater than 0 ~ be less than 0.5% Zinic stearas; Be greater than 0 ~ be less than 0.5% calcium stearate; Be greater than 0 and be less than or equal to 6.0% two formicester multipolymers; Be greater than 0 and be less than or equal to 1.0% paraffin; Be greater than 0 and be less than or equal to 1.0% stearic acid; Be greater than 0 and be less than or equal to the ACR401 of 4 %; Be greater than 4 and be less than or equal to 10% talcum powder; Be greater than 0 and be less than or equal to 1.5% CPE135A; Be greater than 0 and be less than or equal to 2.0% chitin; Be greater than 0 and be less than or equal to 3.0% chitosan; Be greater than 0 and be less than or equal to 20.1% red mud;
(2), in speed be under the state of stirring of 120-600rpm, from drain hole, add first material, the speed of stirring is 800-1200rpm, is heated to temperature and rises to 80 DEG C;
(3), remaining ingredient is added, cover drain hole, continue to stir, the speed stirred is 120-600rpm, and continue to be heated to mixing of materials temperature and reach 115 DEG C, transfer the stirring velocity of 800-1200rpm to, open drain hole, material is put into cold mixed pot, treat that temperature of charge drops to 45 DEG C and releases pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410799063.8A CN104744961A (en) | 2014-12-22 | 2014-12-22 | Wood-plastic material used for manufacturing doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410799063.8A CN104744961A (en) | 2014-12-22 | 2014-12-22 | Wood-plastic material used for manufacturing doors and windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104744961A true CN104744961A (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410799063.8A Pending CN104744961A (en) | 2014-12-22 | 2014-12-22 | Wood-plastic material used for manufacturing doors and windows |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1740234A (en) * | 2005-09-16 | 2006-03-01 | 浙江诚信包装材料有限公司 | Making process of compound wood-plastic material product |
| CN101698749A (en) * | 2009-11-03 | 2010-04-28 | 北京林业大学 | Wood-plastic composite material and prepration method thereof |
| CN102558893A (en) * | 2012-02-21 | 2012-07-11 | 常熟市方塔涂料化工有限公司 | Wood-like bamboo fiber mould composite material |
| CN102746561A (en) * | 2012-07-29 | 2012-10-24 | 安徽奥博新材有限公司 | Wood-plastic material and preparation method thereof |
| CN103242602A (en) * | 2013-05-06 | 2013-08-14 | 徐开蒙 | Novel antibacterial wood plastic composite material and preparation method thereof |
-
2014
- 2014-12-22 CN CN201410799063.8A patent/CN104744961A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1740234A (en) * | 2005-09-16 | 2006-03-01 | 浙江诚信包装材料有限公司 | Making process of compound wood-plastic material product |
| CN101698749A (en) * | 2009-11-03 | 2010-04-28 | 北京林业大学 | Wood-plastic composite material and prepration method thereof |
| CN102558893A (en) * | 2012-02-21 | 2012-07-11 | 常熟市方塔涂料化工有限公司 | Wood-like bamboo fiber mould composite material |
| CN102746561A (en) * | 2012-07-29 | 2012-10-24 | 安徽奥博新材有限公司 | Wood-plastic material and preparation method thereof |
| CN103242602A (en) * | 2013-05-06 | 2013-08-14 | 徐开蒙 | Novel antibacterial wood plastic composite material and preparation method thereof |
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Application publication date: 20150701 |