CN102615884B - Glass-fiber reinforced composite insulation boards and preparation method thereof and purposes - Google Patents
Glass-fiber reinforced composite insulation boards and preparation method thereof and purposes Download PDFInfo
- Publication number
- CN102615884B CN102615884B CN201210084311.1A CN201210084311A CN102615884B CN 102615884 B CN102615884 B CN 102615884B CN 201210084311 A CN201210084311 A CN 201210084311A CN 102615884 B CN102615884 B CN 102615884B
- Authority
- CN
- China
- Prior art keywords
- glass
- fiber reinforced
- reinforced composite
- insulation
- polypropylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention provides a kind of glass-fiber reinforced composite insulation boards and preparation method thereof and purposes, primary raw material component and the following is by weight percentage: glass fibre 65% to 85%, macromolecular material 5% to 10%, polypropylene 10% to 25%.The present invention, without any the substance release of harmful human body, does not cause any pollution; High temperature resistant, fire rating is than traditional PV, PVC polyurethane plate hight 4 times; The more important thing is, above-mentioned sheet material is owing to have passed through deep processing, and its glass fibers dimension is moderate, has certain honor soft, and tensile property is good, can carry out the post forming of product, be widely used in every field according to different purposes.
Description
Technical field
The invention belongs to environmental protection field of new, especially relate to a kind of glass-fiber reinforced composite insulation boards and preparation method thereof and purposes.
Background technology
" 12 " scientific and technical development program of country proposes to give priority to advanced environmental protection new material.At present, the insulated fire composite on market mostly is polyurethane, foam or rock wool, pliability and tensile property poor, can not post forming, so purposes is single, be only limitted to building field.
Glass fibre has following characteristic: 1) hot strength is high, extends little (3%); 2) coefficient of elasticity is high, and rigidity is good; 3) in elastic limit, elongation is large and hot strength is high, therefore apparatus with shock absorbing is large; 4) be inorfil, tool noninflammability, chemical resistance is good; 5) water imbibition is little; 6) yardstick stability, heat resistance is all good; 7) processability is good, can be made the product of stock, bundle, felt, the different shape such as to weave cotton cloth; 8) transparently can pass through light; 9) exploitation of good with resin adherence surface conditioning agent completes; 10) nonflammable, fusible glassing globule under high temperature.
At present, also have application glass fibre in warming plate, general structure is add glass fiber mesh layer in conventional vacuum plate, or in building field stone matter warming plate in be mixed into glass fibre, the pliability of above-mentioned warming plate is all bad, and cannot realize post forming, application is limited.
Summary of the invention
The problem to be solved in the present invention be to provide a kind of can the glass-fiber reinforced composite insulation boards of environmental protection of post forming.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of glass-fiber reinforced composite insulation boards, comprises the plastic film layers on heat-insulation layer and its two sides; The primary raw material component of described heat-insulation layer and percentage by weight as follows: glass fibre 65% to 85%, macromolecular material 5% to 10%, polypropylene 10% to 25%.
Preferably, described heat-insulation layer primary raw material component and by weight preferred percent be: glass fibre 72%, macromolecular material 8%, polypropylene 20%.
Preferably, described macromolecular material is by terylene, polyamide fibre, acrylic fibers, polyvinyl chloride fibre, polyvinyl or spandex one or more chemical fibre bodies formed wherein.
The preparation method of above-mentioned glass-fiber reinforced composite insulation boards is:
First, glass fibre, macromolecular material, polypropylene are cut into segment and become short fiber.
Afterwards, above-mentioned short fiber is dropped into and knits felt forming machine, carry out four mixed cotton, therebetween after carrying out twice mixed cotton, carry out thickness twice shredding mixing, make glass fibre mix more even with macromolecular material, polypropylene;
Afterwards, above-mentioned composite material is dropped into tunnel warming-up device and heats, temperature controls at 60 degree to 80 degree, and time controling was at 1 to 3 hour;
Afterwards, by the composite material after heating, drop into needing machine, carry out twice acupuncture, after making composite material obtain combing, making felted rolling;
Finally, felt-like material enters rolling equipment roll forming, can make the sheet material of different size, trimming finishing and packing according to the purposes of different aspect.
Preferably, glass fibre, macromolecular material, polypropylene are cut into 1-1.5 centimetre of section short fiber.
Above-mentioned glass-fiber reinforced composite insulation boards is owing to have passed through deep processing, its glass fibers dimension is moderate, there is certain flexibility, tensile property is good, the post forming of product can be carried out according to different purposes, there will not be the phenomenon of fracture, be widely used in every field, as heat insulation, the sound insulation of roof of the vehicle; Boats and ships, high-speed train, aircraft inwall insulation and heat insulation; The sound-absorbing, noise reduction etc. of building, structures inwall.
The advantage that the present invention has and good effect are: glass-fiber reinforced composite insulation boards of the present invention can substitute traditional PV, PVC polyurethane plate and foam board, meet European Union CE environmental protection standard, nontoxic, odorlessness, without putrefaction, in process of manufacture without any the substance release of harmful human body, do not cause any pollution; High temperature resistant, not by the extraneous temperature difference influence life-span, fire rating is than traditional PV, PVC polyurethane plate hight 4 times; The more important thing is, above-mentioned sheet material owing to have passed through deep processing, the medium density of its glass-fiber reinforced composite insulation boards, have certain flexibility, tensile property is good, can carry out the post forming of product according to different purposes, there will not be the phenomenon of fracture, be widely used in every field.
Detailed description of the invention
A preferred embodiment of the present invention is:
A kind of glass-fiber reinforced composite insulation boards, comprises the plastic film layers on heat-insulation layer and its two sides; The primary raw material component of described heat-insulation layer and as follows by weight percentage: glass fibre 72%, macromolecular material 8%, polypropylene 20%; Described macromolecular material is by terylene, polyamide fibre, acrylic fibers, polyvinyl chloride fibre, polyvinyl or spandex one or more chemical fibre bodies formed wherein.
The production method of above-mentioned glass-fiber reinforced composite insulation boards is:
First, glass fibre cut into 1.2cm segment, add macromolecular material, polypropylene.
Afterwards, above-mentioned short fiber is dropped into and knits felt forming machine, carry out four mixed cotton, therebetween after carrying out twice mixed cotton, carry out thickness twice shredding mixing, make glass fibre mix more even with macromolecular material, polypropylene;
Afterwards, above-mentioned composite material is dropped into tunnel warming-up device and heats, temperature controls at 70 degree, and time controling was at 2 hours;
Afterwards, by the composite material after heating, drop into needing machine, carry out twice acupuncture, after making composite material obtain combing, making felted rolling;
Finally, felt-like material enters rolling equipment roll forming, can make the sheet material of different size, trimming finishing and packing according to the purposes of different aspect.
The present invention has carried out deep processing in manufacturing process, the sheet material degree of rarefication made is moderate, there is certain flexibility, tensile property is higher than like product, these functions are conducive to other applications, and to carry out the secondary operations of process requirements shaping, as fields such as the vehicles and building such as automobile, boats and ships, high-speed train, aircraft, is especially applicable to the insulation on the vehicles, noise reduction, acoustic isolation facility, aircraft inwall insulation, the sound-absorbing, noise reduction etc. of building inwall.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (4)
1. a glass-fiber reinforced composite insulation boards, is characterized in that: be made up of the plastic film layers on heat-insulation layer and its two sides;
Described heat-insulation layer is made up of following raw material components and percentage by weight:
Glass fibre 72%, macromolecular material 8%, polypropylene 20%; Described macromolecular material is by terylene, polyamide fibre, acrylic fibers, polyvinyl chloride fibre, polyvinyl or spandex one or more chemical fibre bodies formed wherein.
2. prepare a method for glass-fiber reinforced composite insulation boards as claimed in claim 1, it is characterized in that: comprise the steps:
(1) glass fibre, macromolecular material, polypropylene are cut into segment and become short fiber;
(2) above-mentioned short fiber input is knitted felt forming machine, carry out four mixed cotton, therebetween after carrying out twice mixed cotton, carry out thickness twice shredding mixing, make glass fibre mix more even with macromolecular material, polypropylene;
(3) above-mentioned composite material is dropped into tunnel warming-up device to heat, temperature controls at 60 degree to 80 degree, and time controling was at 1 to 3 hour;
(4) by the composite material after heating, drop into needing machine, carry out twice acupuncture, after making composite material obtain combing, making felted rolling;
(5) felt-like material enters rolling equipment roll forming, makes the sheet material of different size according to the purposes of different aspect, trimming finishing and packing.
3. the preparation method of glass-fiber reinforced composite insulation boards according to claim 2, is characterized in that: the short fiber in described step (1), glass fibre, macromolecular material, polypropylene being cut into respectively 1-1.5 centimetre of section.
4. glass-fiber reinforced composite insulation boards according to claim 1 is applied to heat insulation, the sound insulation of roof of the vehicle; Or boats and ships, high-speed train, aircraft inwall insulation and heat insulation; Or building, the sound-absorbing of structures inwall, noise reduction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210084311.1A CN102615884B (en) | 2012-03-26 | 2012-03-26 | Glass-fiber reinforced composite insulation boards and preparation method thereof and purposes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210084311.1A CN102615884B (en) | 2012-03-26 | 2012-03-26 | Glass-fiber reinforced composite insulation boards and preparation method thereof and purposes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102615884A CN102615884A (en) | 2012-08-01 |
| CN102615884B true CN102615884B (en) | 2015-07-29 |
Family
ID=46556253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210084311.1A Active CN102615884B (en) | 2012-03-26 | 2012-03-26 | Glass-fiber reinforced composite insulation boards and preparation method thereof and purposes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102615884B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015038A (en) * | 2013-01-07 | 2013-04-03 | 辽阳艺蒙织毯有限公司 | Sound insulation and thermal insulation material and production method thereof |
| CN106476369A (en) * | 2016-09-20 | 2017-03-08 | 江苏雅凯建筑装饰新材料有限公司 | A kind of finishing high-strength bending-resistant wrinkle environment-friendly hot-melt plate and preparation method thereof |
| CN106917191A (en) * | 2017-03-06 | 2017-07-04 | 常熟市东宇绝缘复合材料有限公司 | The preparation method of glass mat |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101570987A (en) * | 2009-05-27 | 2009-11-04 | 董升顺 | Polyurethane composite insulation board and preparation method thereof |
| CN102303430A (en) * | 2011-06-14 | 2012-01-04 | 宁波市阳光汽车配件有限公司 | Method for preparing glass fiber and reinforced polypropylene fiber composite material |
-
2012
- 2012-03-26 CN CN201210084311.1A patent/CN102615884B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101570987A (en) * | 2009-05-27 | 2009-11-04 | 董升顺 | Polyurethane composite insulation board and preparation method thereof |
| CN102303430A (en) * | 2011-06-14 | 2012-01-04 | 宁波市阳光汽车配件有限公司 | Method for preparing glass fiber and reinforced polypropylene fiber composite material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102615884A (en) | 2012-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102267264B (en) | Ultrasonic sealing film for preparing insulating sealable bags on inside walls of aircrafts, and preparation method thereof | |
| JP2018536896A5 (en) | ||
| CN102615884B (en) | Glass-fiber reinforced composite insulation boards and preparation method thereof and purposes | |
| KR102018641B1 (en) | Dash insulator for vehicle having expandable foaming agent and method for manufacturing the same | |
| CN103510654B (en) | A kind of high-strength anti-flaming sound-insulating and heat-insulating battenboard and preparation method thereof | |
| CN107244108A (en) | A kind of carbon fibre sandwich plate of high-strength light and preparation method thereof | |
| CN104691074A (en) | Natural fiber polymer composite and eco-friendly lightweight base material for automotive interior | |
| CN114953655B (en) | Preparation method of railway high-strength high polymer modified asphalt waterproof coiled material, waterproof system and construction method thereof | |
| HRP20160161T1 (en) | Composite fibre panel | |
| CN100457408C (en) | Method for preparing three dimension stereo sandwiched carrier composite plate | |
| CN102896822A (en) | High performance lightweight composite sheet material, production method and application | |
| CN103572612B (en) | Moisture permeable fireproof cloth and manufacturing method thereof | |
| CN112238659A (en) | Flexible waterproof coiled material modified vertical-filament rock wool board and manufacturing process thereof | |
| CN210970193U (en) | Glass fiber mat for automobile roof | |
| KR102317515B1 (en) | A sandwich panel and a manufacturing method thereof | |
| WO2018182177A1 (en) | Non-woven fabric with enhanced hardness and sound absorption, manufacturing method therefor, automotive undercover comprising non-woven fabric with enhanced hardness and sound absorption | |
| CN203186249U (en) | Sound insulating pad of automobile clothes and hat stand | |
| CN103738043A (en) | Thermoplastic bamboo-fiber composite sheet material processing method | |
| CN110397174B (en) | Waterproof composite insulation board and preparation method thereof | |
| CN102407616B (en) | Plate type solar heat insulation polyester cotton and processing technology thereof | |
| CN107033393B (en) | A kind of preparation method of the fibrous material with low frequency absorption sound insulation function | |
| CN206418711U (en) | A kind of fire-type decorative heat-preservation plate | |
| WO2014158040A1 (en) | Modular sheathing board and its manufacturing method | |
| KR102317517B1 (en) | A sandwich panel and a manufacturing method thereof | |
| CN210821290U (en) | Flame-retardant high-strength GMT composite board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300400 Tianjin city Beichen District Tianmu Town North Road 2 branch Qimao City Fenhe No. 11 Patentee after: Tianjin Yu Technology Co., Ltd. Address before: 300400 Tianjin city Beichen District Tianmu Town North Road 2 branch Qimao City Fenhe No. 11 Patentee before: Tianjin Yute Photosensitive Resin Panel Technology Co., Ltd. |