CN100357089C - Method of making plastic section bar for door and window by glass fiber reinforced thermoplastic composite material - Google Patents
Method of making plastic section bar for door and window by glass fiber reinforced thermoplastic composite material Download PDFInfo
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- CN100357089C CN100357089C CNB200410024149XA CN200410024149A CN100357089C CN 100357089 C CN100357089 C CN 100357089C CN B200410024149X A CNB200410024149X A CN B200410024149XA CN 200410024149 A CN200410024149 A CN 200410024149A CN 100357089 C CN100357089 C CN 100357089C
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- section bar
- door
- window
- glass
- glass fiber
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Abstract
The present invention relates to a method for manufacturing a section bar for plastic doors and windows by glass fiber reinforced thermoplastic composite materials. PVC and PP plastics are used as base materials, and glass fiber non-twisting coarse yarn and fabric thereof are used as reinforcing materials; and after the section bar is produced by a forming method of pulling extrusion, the window of a finished product is manufactured. When the present invention is adopted, the requirements of a market for the doors and the windows with high performance-price ratio for construction can be satisfied, and the section bar has the characteristics of light quality, high strength, heat-preservation energy saving, good performance of wind and pressure resistance and recycled utilization. The section bar is an economic and environment protection section bar manufactured from glass fiber reinforced thermoplastic composite materials for plastic doors and windows.
Description
One, technical field
The present invention relates to a kind of method of making plastic door-window section bar by glass fiber reinforced thermoplastics composite.
Two, background technology
At present, plastic-steel (PVC) door and window is the door and window that is assembled into by single PVC plastic material.It has avoided the defective of aluminum alloy doors and windows heat-insulating property difference, with advantages such as its light weight, good insulation preformance, good airproof performance, recyclable utilizations, has occupied the leading position in building doors and windows market in a very long time.But because the PVC plastic-steel door and window guarantees its working strength by enhanced type steel as steel lining, the coefficient of expansion of steel lining and PVC plastics is inconsistent, the poor dimensional stability of door and window, this just greatly reduces anticorrosion, Wind-Pressure Resistance, the heat preservation and soundproof performance of PVC plastic-steel door and window.
Glass fiber reinforced plastic door and window be with woven glass roving fabric and fabric thereof as reinforcing material, be matrix material with the unsaturated polyester resin, and add other mineral fillers, make by pultrude process and assemble behind the hollow door window profile of various different cross sections.Glass fiber reinforced plastic door and window has high-strength light, heat preservation energy-saving, sound insulaton, dimensionally stable, advantage such as easy to maintenance, corrosion-resistant, ageing-resistant, is " the 5th generation " the novel door and window behind wood, steel, aluminium/plastic door and window.But because the matrix material of glass fiber reinforced plastic door and window is a thermosetting plastics, belong to three-dimensional netted macromolecular structure, so the glass fiber reinforced plastic door window profile can not recycle, the cost that this has just increased glass fiber reinforced plastic door and window has greatly limited the development of building doors and windows industry.
Three, summary of the invention
Purpose of the present invention is exactly in order to satisfy the needs of market to cost performance high building door and window, and provide that a kind of light weight is high-strength, heat preservation energy-saving, good, the recyclable utilization of resisting wind press capacity, economical and practical glass fiber reinforced thermoplastics composite make the processing method of plastic door-window section bar.
The technical scheme that the present invention takes is: its section bar is made up of glass fibre, PP, PVC thermoplastic, and in plastic door-window section bar, the roving of glass fibre and fabric thereof respectively account for 15～25%, and PP or PVC thermoplastic account for 60～70%; Glass fibre advances under the effect of hauling machine, hauling speed 0.3～1m/s, in fluidized powder bed, form pre-soaking fiber with thermoplastic, again by bunchy behind the boundling plate, and in heating cabinet, thermoplastic is heated to 200 ℃～240 ℃ viscous states, enter the mould moulding then, make the elastomer of glass fibre and PVC, PP thermoplastic; This elastomer in cooler bin behind cooling and shaping, thereby make the fiber glass thermoplastics door-window section bar, can make the fiber glass thermoplastics door and window after processing assembling.
Four, description of drawings
Accompanying drawing is a process chart of the present invention.
Five, the specific embodiment
As shown in drawings, glass fibre on the creel 1 and fabric thereof advance under the effect of hauling machine 7, heat of adsorption plastic resin polymer powder in fluidized powder bed 2, and form pre-soaking fiber with the thermoplastic resin of fusion.Pre-soaking fiber is by boundling plate 3 back bunchys, be heated to 200 ℃～240 ℃ viscous states by heating cabinet 4 thermoplastic that pre-soaking fiber is intrafascicular again, under the effect of tractive force, the pre-soaking fiber of fusion enters mould 5 pultrusions, makes the elastomer of glass fibre and PVC, PP thermoplastic.Behind cooling and shaping, material reaches certain rigidity and intensity to this elastomer in cooler bin (6), fixed length cutting on demand, thus make the glass fiber reinforced thermoplastics composite door-window section bar.
With above-mentioned glass fiber reinforced thermoplastics composite door-window section bar, can make the fiber glass thermoplastics door and window after processing assembling.
Adopt the present invention, the fiber glass thermoplastics door and window that makes is to be thermoplastic with PVC, PP plastics, as reinforcing material, produces the finished product door and window that makes behind the section bar with woven glass roving fabric and fabric thereof by the method for pultrusion.Therefore the present invention has satisfied the needs of market to cost performance high building door and window, have that light weight is high-strength, heat preservation energy-saving, resisting wind press capacity are good, the effect of recyclable utilization, are the plastic door-window section bars that a kind of glass fiber reinforced thermoplastics composite of economic environmental protection is made.
Claims (2)
1, a kind of method of making plastic door-window section bar by glass fiber reinforced thermoplastics composite, it is characterized in that: with PP, PVC plastics is thermoplastic, with woven glass roving fabric and fabric thereof as reinforcing material, in plastic door-window section bar, the roving of glass fibre and fabric thereof respectively account for 15～25%, and PP or PVC thermoplastic account for 60～70%; Glass fibre advances under the effect of hauling machine (7), hauling speed 0.3～1m/s, in fluidized powder bed (2), form pre-soaking fiber with thermoplastic, again by boundling plate (3) back bunchy, and in heating cabinet (4), thermoplastic is heated to 200 ℃～240 ℃ viscous states, enter mould (5) moulding then, make the elastomer of glass fibre and PVC, PP thermoplastic; This elastomer in cooler bin (6) behind cooling and shaping, thereby make the fiber glass thermoplastics door-window section bar.
2, glass fiber reinforced thermoplastics composite according to claim 1 is made the method for plastic door-window section bar, it is characterized in that: can make the fiber glass thermoplastics door and window after the fiber glass thermoplastics door-window section bar that makes is processed assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410024149XA CN100357089C (en) | 2004-05-21 | 2004-05-21 | Method of making plastic section bar for door and window by glass fiber reinforced thermoplastic composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410024149XA CN100357089C (en) | 2004-05-21 | 2004-05-21 | Method of making plastic section bar for door and window by glass fiber reinforced thermoplastic composite material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1699046A CN1699046A (en) | 2005-11-23 |
| CN100357089C true CN100357089C (en) | 2007-12-26 |
Family
ID=35475367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200410024149XA Expired - Fee Related CN100357089C (en) | 2004-05-21 | 2004-05-21 | Method of making plastic section bar for door and window by glass fiber reinforced thermoplastic composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100357089C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4671859B2 (en) * | 2005-12-27 | 2011-04-20 | オーウェンスコーニング製造株式会社 | Long fiber reinforced thermoplastic resin material manufacturing apparatus and manufacturing method thereof |
| CN101738214B (en) * | 2008-11-07 | 2013-01-02 | 深圳市海川实业股份有限公司 | System and method for embedding optical fiber grating sensor in fiber high polymer composite material |
| CN102031913A (en) * | 2010-12-25 | 2011-04-27 | 欧创塑料建材(浙江)有限公司 | Energy-saving window frame or window sash profile of polyurethane composite material and forming method |
| CN102303412B (en) * | 2011-08-10 | 2014-08-27 | 蓝星(北京)化工机械有限公司 | Far infrared heating method and device for pull extrusion pre-forming area |
| CN105386522A (en) * | 2015-10-19 | 2016-03-09 | 王晓军 | Novel composite structure system building and connecting method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2615560A1 (en) * | 1987-05-20 | 1988-11-25 | Profil | Composite slat particularly for a roller blind |
| DE3801564A1 (en) * | 1988-01-20 | 1989-08-03 | Wilfried Ensinger | Plastic insulating web |
| US5305813A (en) * | 1988-08-31 | 1994-04-26 | Poole Philip J | Window blinds |
| CN1412366A (en) * | 2001-10-16 | 2003-04-23 | 泰安泰山复合材料有限公司 | Preparation method of composite fibre formed from glass fibre and polypropylene fibre |
| CN2551739Y (en) * | 2002-07-01 | 2003-05-21 | 赵忠祥 | Transparent plastic frame of door and window |
-
2004
- 2004-05-21 CN CNB200410024149XA patent/CN100357089C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2615560A1 (en) * | 1987-05-20 | 1988-11-25 | Profil | Composite slat particularly for a roller blind |
| DE3801564A1 (en) * | 1988-01-20 | 1989-08-03 | Wilfried Ensinger | Plastic insulating web |
| US5305813A (en) * | 1988-08-31 | 1994-04-26 | Poole Philip J | Window blinds |
| CN1412366A (en) * | 2001-10-16 | 2003-04-23 | 泰安泰山复合材料有限公司 | Preparation method of composite fibre formed from glass fibre and polypropylene fibre |
| CN2551739Y (en) * | 2002-07-01 | 2003-05-21 | 赵忠祥 | Transparent plastic frame of door and window |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1699046A (en) | 2005-11-23 |
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Granted publication date: 20071226 Termination date: 20100521 |