CN103541440B - A kind of preparation method of body of wall water proof and moisture permeable material for building - Google Patents
A kind of preparation method of body of wall water proof and moisture permeable material for building Download PDFInfo
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- CN103541440B CN103541440B CN201310470298.8A CN201310470298A CN103541440B CN 103541440 B CN103541440 B CN 103541440B CN 201310470298 A CN201310470298 A CN 201310470298A CN 103541440 B CN103541440 B CN 103541440B
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Abstract
The present invention relates to a kind of preparation method of body of wall water proof and moisture permeable material for building, comprising: (1) by PP non-woven fabrics and PE plain weave ventilated membrane laminating by laminating machine glue, film gluing, 3 ~ 4 days hardening times; (2) adopt relief printing process, use double-colored oil-based ink printing; (3) PP plastic pellet is squeezed into plastic wire by injection machine thawing through mould, plastic wire is layered on covering material by laying loss with the shape of sine wave, again by spline pressure roller by plastic wire and the pressing of covering material hot melt, form three-dimensional surface guiding gutter simultaneously, naturally cool, solidification, rolling, to obtain final product.Preparation technology of the present invention is simple, and cost is low, and raw material easily obtains, environmentally friendly; Avoid wooden body of wall to make moist and multiply mould and rot, paint enamelled coating on metope and bubble because making moist and come off, thus extending the application life of building.
Description
Technical field
The invention belongs to the preparation field of water proof and moisture permeable material, particularly a kind of preparation method of body of wall water proof and moisture permeable material for building.
Background technology
In daily life, there was dampness in the air, and in family, serious Signs of Mould may appear in part metope, and wherein one of reason is because outside rainwater infiltrates indoor, causes body of wall moist.
Non-woven fabrics is also commonly called as non-weaving cloth, and it directly utilizes high polymer section, short fiber or long filament that fiber is become net by air-flow or machinery, reinforces, eventually pass the cloth without braiding arranging formation through hot rolling.Simple spun-bonded non-woven fabrics has certain permeability, but it facilitates DeGrain in antiseepage, leakproof, and it is compared with traditional woven fabric, intensity and durability is poor, soft not, its application is restricted.
US 2004/0029469A1 describes a kind of composite material, and it is made up of non-woven fabrics matrix and extrusion coated polymer film, and wherein, this film has micropore.But the weight that this composite material shortcoming is film needs to reach the requirement of required shielding.
US 6,235,658 employs a large amount of packing material to obtain the composite structure with acceptable gas permeability.This just requires to adopt high drying steps in preparation procedure, bears the risk that micropore in drawing process becomes large simultaneously, constrains waterproof quality.
But above-mentioned process for producing composite material is complicated, and cost is high, and gas permeability is limited, makes its industrial production be limited by very large.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of preparation method of body of wall water proof and moisture permeable material for building, this material can stop extraneous rainwater to enter body of wall body of wall is made moist, and body of wall internal steam can be made to be discharged rapidly by groove, avoid wooden body of wall to make moist and multiply mould and rot, paint enamelled coating on metope and bubble because making moist and come off, thus extending the application life of building.
The preparation method of a kind of body of wall water proof and moisture permeable material for building of the present invention, comprising:
(1) by PP non-woven fabrics and PE plain weave ventilated membrane laminating by laminating machine glue, film gluing, 3 ~ 4 days hardening times;
(2) adopt relief printing process, use double-colored oil-based ink printing;
(3) PP plastic pellet is melted the plastic wire being squeezed into diameter 0.8 ~ 1.5mm through mould by injection machine, plastic wire is layered on the covering material of linear uniform motion on the shape of sine wave by laying loss under the bilateral reciprocation of die head, again by spline pressure roller by plastic wire and the pressing of covering material hot melt, form three-dimensional surface guiding gutter simultaneously, naturally cool, solidification, rolling, obtains body of wall water proof and moisture permeable material for building.
The specification of described body of wall water proof and moisture permeable material for building is 3 ~ 10 feet.
The grammes per square metre of the PP non-woven fabrics in described step (1) is 70 ~ 90g/m
2, the grammes per square metre of PE plain weave ventilated membrane is 18 ~ 22g/m
2.
The composition of the glue in described step (1) is 7028 glue of mass ratio 10:0.5 ~ 1.5:2 ~ 5, bridging agent and thinner, and moisture content is lower than 0.05%.
Described bridging agent is CL-502, and described thinner is ethyl acetate.
Coating technique condition in described step (1) is: cloth unwinding tension 3.5N ~ 4N, film unwinding tension 0.51N ~ 1.5N, gluing speed 4 ~ 8m/min, drying cylinder speed 4 ~ 8m/min, drying tube temperature 90 ~ 120 DEG C, rolling speed 4 ~ 8m/min.
Adopt in described step (1) infrared baking lamp to heat precuring before solidification, concrete technology condition is: heat lamp: 6, every root 500W; Density: 3-6 props up cross arrangement; Irradiation distance: 10-20cm.
The composition of the PP plastic pellet in described step (3) is the ST868M (composition: PP random copolymerization of mass ratio 100:3 ~ 5:1 ~ 3, the long Rong Huagong of Taiwan Lee), DF840 (composition: elastic body, Singapore's Mitsui Chemicals) and look mother (composition: PP), require uvioresistant, anti-cold cracking.
Piddler process conditions in described step (3) are: unreel speed 5m/min ~ 15m/min, extruder temperature 160 DEG C ~ 220 DEG C, mould-cavity temperature 170 DEG C ~ 200 DEG C.
Nonwoven fabric technology of the present invention requires:
PE plain weave ventilated membrane of the present invention technical requirements:
beneficial effect
Preparation technology of the present invention is simple, and cost is low, and raw material easily obtains, environmentally friendly; The water proof and moisture permeable material obtained can stop extraneous rainwater to enter body of wall body of wall is made moist, and body of wall internal steam can be made to be discharged rapidly by groove, avoid wooden body of wall to make moist and multiply mould and rot, paint enamelled coating on metope and bubble because making moist and come off, thus extending the application life of building.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of water proof and moisture permeable material of the present invention; Wherein, 1 is PP non-woven fabrics, and 2 is PE plain weave ventilated membrane, and 3 is PP plastic wire, plastic wire has three-dimensional surface guiding gutter.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Embodiment 1
(1) by 82g/m
2pP non-woven fabrics and 20g/m
2pE plain weave ventilated membrane by laminating machine glue, (composition of glue is 7028 glue of mass ratio 10:0.5:2, CL-502 and ethyl acetate, moisture content is lower than 0.05%) laminating, film gluing, infrared baking lamp is adopted to heat precuring, concrete technology condition is: heat lamp: 6, every root 500W; Density: 3 cross arrangements; Irradiation distance 10cm, and then solidify 3 days; Coating technique condition is: cloth unwinding tension 3.5N, film unwinding tension 0.51N, gluing speed 4m/min, drying cylinder speed 4m/min, drying tube temperature 90 DEG C, and infrared baking lamp looks environment switch, rolling speed 4m/min;
(2) adopt relief printing process, use double-colored oil-based ink printing;
(3) PP plastic pellet (ST868M, DF840 of mass ratio 100:3:1 and look mother) is melted the plastic wire being squeezed into diameter 1mm through mould by injection machine, plastic wire is layered on the covering material of linear uniform motion on the shape of sine wave by laying loss under the bilateral reciprocation of die head, again by spline pressure roller by plastic wire and the pressing of covering material hot melt, form three-dimensional surface guiding gutter simultaneously, naturally cool, solidification, rolling, obtains body of wall water proof and moisture permeable material for building; Unreel speed 5m/min, extruder temperature 160 DEG C, mould-cavity temperature 170 DEG C.
After testing, described body of wall water proof and moisture permeable material performance for building is as follows:
Embodiment 2
(1) by 80g/m
2pP non-woven fabrics and 20g/m
2pE plain weave ventilated membrane by laminating machine glue, (composition of glue is 7028 glue of mass ratio 10:1:3, CL-502 and ethyl acetate, moisture content is lower than 0.05%) laminating, film gluing, adopts infrared baking lamp to heat precuring, concrete technology condition is: heat lamp: 6, every root 500W; Density: 4 cross arrangements; Irradiation distance 20cm, and then solidify 3 days; Coating technique condition is: cloth unwinding tension 3.8N, film unwinding tension 1N, gluing speed 6m/min, drying cylinder speed 6m/min, drying tube temperature 90 DEG C, and infrared baking lamp looks environment switch, rolling speed 6m/min;
(2) adopt relief printing process, use double-colored oil-based ink printing;
(3) PP plastic pellet (ST868M, DF840 of mass ratio 100:4:1 and look mother) is melted the plastic wire being squeezed into diameter 1.2mm through mould by injection machine, plastic wire is layered on the covering material of linear uniform motion on the shape of sine wave by laying loss under the bilateral reciprocation of die head, again by spline pressure roller by plastic wire and the pressing of covering material hot melt, form three-dimensional surface guiding gutter simultaneously, naturally cool, solidification, rolling, obtains body of wall water proof and moisture permeable material for building; Unreel speed 10m/min, extruder temperature 180 DEG C, mould-cavity temperature 180 DEG C.
After testing, described body of wall water proof and moisture permeable material performance for building is as follows:
Embodiment 3
(1) by 82g/m
2pP non-woven fabrics and 20g/m
2pE plain weave ventilated membrane by laminating machine glue, (composition of glue is 7028 glue of mass ratio 10:1.5:4, CL-502 and ethyl acetate, moisture content is lower than 0.05%) laminating, film gluing, infrared baking lamp is adopted to heat precuring, concrete technology condition is: heat lamp: 6, every root 500W; Density: 4 cross arrangements; Irradiation distance 20cm, and then solidify 4 days; Coating technique condition is: cloth unwinding tension 4N, film unwinding tension 1.5N, gluing speed 8m/min, drying cylinder speed 8m/min, drying tube temperature 90 DEG C, and infrared baking lamp looks environment switch, rolling speed 8m/min;
(2) adopt relief printing process, use double-colored oil-based ink printing;
(3) PP plastic pellet (ST868M, DF840 of mass ratio 100:5:3 and look mother) is melted the plastic wire being squeezed into diameter 1.5mm through mould by injection machine, plastic wire is layered on the covering material of linear uniform motion on the shape of sine wave by laying loss under the bilateral reciprocation of die head, again by spline pressure roller by plastic wire and the pressing of covering material hot melt, form three-dimensional surface guiding gutter simultaneously, naturally cool, solidification, rolling, obtains body of wall water proof and moisture permeable material for building; Unreel speed 15m/min, extruder temperature 200 DEG C, mould-cavity temperature 200 DEG C.
After testing, described body of wall water proof and moisture permeable material performance for building is as follows:
Claims (8)
1. a preparation method for body of wall water proof and moisture permeable material for building, comprising:
(1) by PP non-woven fabrics and PE plain weave ventilated membrane laminating by laminating machine glue, film gluing, 3 ~ 4 days hardening times;
(2) adopt relief printing process, use double-colored oil-based ink printing;
(3) PP plastic pellet is melted the plastic wire being squeezed into diameter 0.8 ~ 1.5mm through mould by injection machine, plastic wire is layered on covering material by laying loss with the shape of sine wave, again by spline pressure roller by plastic wire and the pressing of covering material hot melt, form three-dimensional surface guiding gutter simultaneously, naturally cool, solidification, rolling, obtains body of wall water proof and moisture permeable material for building.
2. the preparation method of a kind of body of wall water proof and moisture permeable material for building according to claim 1, is characterized in that: the grammes per square metre of the PP non-woven fabrics in described step (1) is 70 ~ 90g/m
2, the grammes per square metre of PE plain weave ventilated membrane is 18 ~ 22g/m
2.
3. the preparation method of a kind of body of wall water proof and moisture permeable material for building according to claim 1, it is characterized in that: the composition of the glue in described step (1) is 7028 glue of mass ratio 10:0.5 ~ 1.5:2 ~ 5, bridging agent and thinner, and moisture content is lower than 0.05%.
4. the preparation method of a kind of body of wall water proof and moisture permeable material for building according to claim 3, it is characterized in that: described bridging agent is CL-502, described thinner is ethyl acetate.
5. the preparation method of a kind of body of wall water proof and moisture permeable material for building according to claim 1, it is characterized in that: the coating technique condition in described step (1) is: cloth unwinding tension 3.5N ~ 4N, film unwinding tension 0.51N ~ 1.5N, gluing speed 4 ~ 8m/min, drying cylinder speed 4 ~ 8m/min, drying tube temperature 90 ~ 120 DEG C, rolling speed 4 ~ 8m/min.
6. the preparation method of a kind of body of wall water proof and moisture permeable material for building according to claim 1, is characterized in that: adopt in described step (1) infrared baking lamp to heat precuring before solidification, concrete technology condition is: heat lamp: 6, every root 500W; Density: 3-6 props up cross arrangement; Irradiation distance: 10-20cm.
7. the preparation method of a kind of body of wall water proof and moisture permeable material for building according to claim 1, is characterized in that: the composition of the PP plastic pellet in described step (3) is ST868M, DF840 and the look mother of mass ratio 100:3 ~ 5:1 ~ 3.
8. the preparation method of a kind of body of wall water proof and moisture permeable material for building according to claim 1, it is characterized in that: the piddler process conditions in described step (3) are: unreel speed 5m/min ~ 15m/min, screw rod hot melting temperature 160 DEG C ~ 220 DEG C, mould-cavity temperature 170 DEG C ~ 200 DEG C.
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| CN201310470298.8A CN103541440B (en) | 2013-10-10 | 2013-10-10 | A kind of preparation method of body of wall water proof and moisture permeable material for building |
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| CN103541440B true CN103541440B (en) | 2015-09-23 |
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| CN114454590A (en) * | 2020-11-07 | 2022-05-10 | 南通衣依衬布有限公司 | Preparation method of drainage three-dimensional waterproof breathable material for building |
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| CN1150832A (en) * | 1995-02-17 | 1997-05-28 | 日本戈尔-特克斯株式会社 | Moisture-permeable composite sheet for water-proofing concrete |
| CN1381624A (en) * | 2002-05-27 | 2002-11-27 | 广州荣盛无纺布有限公司 | SES three-layer non-woven cloth and its usage |
| WO2003097349A1 (en) * | 2002-05-15 | 2003-11-27 | W. R. Grace & Co. Conn | Skid resistant moisture barriers and process for making same |
| CN1914386A (en) * | 2004-01-09 | 2007-02-14 | 纳幕尔杜邦公司 | Breathable waterproof laminate structure |
| CN101142364A (en) * | 2005-02-09 | 2008-03-12 | Sip控股公司 | A waterproofing membrane for use on inclined surfaces |
| KR20090010378U (en) * | 2008-04-08 | 2009-10-13 | (주)엘지하우시스 | Interfloor noise proofing material |
| US7757447B2 (en) * | 2005-10-14 | 2010-07-20 | Conwed Plastics Llc | Water management building wrap |
| CN102966187A (en) * | 2011-08-31 | 2013-03-13 | 陈学明 | Composite waterproof material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070281562A1 (en) * | 2006-06-02 | 2007-12-06 | Kohlman Randolph S | Building construction composite having one or more reinforcing scrim layers |
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2013
- 2013-10-10 CN CN201310470298.8A patent/CN103541440B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2042735A1 (en) * | 1970-08-28 | 1972-03-09 | Gerd Leschus Kunststoff-Fabrik, 5600 Wuppertal | Water-proof plastic film - which can be rendered onto, for applying to brickwork |
| CN1150832A (en) * | 1995-02-17 | 1997-05-28 | 日本戈尔-特克斯株式会社 | Moisture-permeable composite sheet for water-proofing concrete |
| WO2003097349A1 (en) * | 2002-05-15 | 2003-11-27 | W. R. Grace & Co. Conn | Skid resistant moisture barriers and process for making same |
| CN1381624A (en) * | 2002-05-27 | 2002-11-27 | 广州荣盛无纺布有限公司 | SES three-layer non-woven cloth and its usage |
| CN1914386A (en) * | 2004-01-09 | 2007-02-14 | 纳幕尔杜邦公司 | Breathable waterproof laminate structure |
| CN101142364A (en) * | 2005-02-09 | 2008-03-12 | Sip控股公司 | A waterproofing membrane for use on inclined surfaces |
| US7757447B2 (en) * | 2005-10-14 | 2010-07-20 | Conwed Plastics Llc | Water management building wrap |
| KR20090010378U (en) * | 2008-04-08 | 2009-10-13 | (주)엘지하우시스 | Interfloor noise proofing material |
| CN102966187A (en) * | 2011-08-31 | 2013-03-13 | 陈学明 | Composite waterproof material |
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Address after: 215000 Jiangsu city of Suzhou province Wuzhong District Guangfu town welfare Village (Fuju Road No. 8) Patentee after: Miguel Gonzales Address before: 215000, Wuzhong District Road, Xu Town, Suzhou, Jiangsu, 829 Lingshan Road Patentee before: SUZHOU ZIAN METAL PRODUCTS CO.,LTD. |
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Address after: 215000 No. 36, Fuju Road, Guangfu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Miguel Gonzales Address before: Welfare Village, Guangfu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Miguel Gonzales |
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