CN104790814A - Aramid fiber powder composite PVC profile and production technology thereof - Google Patents
Aramid fiber powder composite PVC profile and production technology thereof Download PDFInfo
- Publication number
- CN104790814A CN104790814A CN201510162402.6A CN201510162402A CN104790814A CN 104790814 A CN104790814 A CN 104790814A CN 201510162402 A CN201510162402 A CN 201510162402A CN 104790814 A CN104790814 A CN 104790814A
- Authority
- CN
- China
- Prior art keywords
- aramid fiber
- fiber powder
- inner core
- pvc profile
- pvc
- 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.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses an aramid fiber powder composite PVC profile and a production technology thereof. The PVC profile comprises an inner core and an outer wrapping layer, the inner core is an aramid fiber powder inner core, and the outer wrapping layer is an outer PVC wrapping layer. First, aramid fiber powder is manufactured into the inner core at high temperature and high pressure, and then the surface of the inner core is coated with PVC material at the temperature of 120 DEG C-150 DEG C and the pressure of 9 MPa-12 MPa to form the outer wrapping layer. The aramid fiber material serves as the inner core to be used for the PVC profile, in this way, the strength of the PVC profile is greatly improved, the service life of the PVC profile is greatly prolonged, through detection, compared with a common PVC profile, the strength of the aramid fiber powder composite PVC profile is improved three times, and the service life of the aramid fiber powder composite PVC profile is prolonged five times.
Description
Technical field
The present invention relates to composite high-molecular section technical field, be specifically related to a kind of aramid fiber powder compound plastic-steel section bar and production technology thereof.
Background technology
Plastic-steel section bar is called for short plastic-steel, main chemical compositions is PVC, therefore also PVC profile is, it is a kind of novel constructional materials be widely used, this material property is excellent, easy to process, of many uses, because its physical property is as rigidity, elasticity, corrosion-resistant, ageing resistace is excellent, and being typically used as is the good substitute of the non-ferrous metals such as copper, zinc, aluminium.Push-and-pull is mainly used in, the application of flat-open door and window, guardrail, tubing and ceiling material in building construction.
Current plastic-steel section bar strength deficiency, easy generation distortion, brings very large harm to the use of plastic-steel door and window, as: switch is inconvenient, sealing degenerates, heat resistance degenerates, outward appearance degenerates, cause the application life of plastic-steel section bar product shorter, have impact on the result of use of plastic-steel section bar.
Aramid fiber full name is " PPTA ", a kind of novel high-tech synthetic fibers, the premium properties such as have superhigh intensity, high-modulus and high temperature resistant, acid-fast alkali-proof, lightweight, insulation, anti-aging, life cycle is long, is widely used in the fields such as composite material, ballistic-resistant article, building materials, special type protection clothes, electronic equipment.
Summary of the invention
The invention provides a kind of aramid fiber powder compound plastic-steel section bar and production technology thereof, with the problem that the strength deficiency and application life that solve prior art existence are shorter.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of aramid fiber powder compound plastic-steel section bar, comprise inner core and surrounding layer, inner core is aramid fiber powder inner core, and surrounding layer is PVC surrounding layer.
The production technology of above-mentioned aramid fiber powder compound plastic-steel section bar, first makes inner core by aramid fiber powder after HTHP, then by PVC plastic Steel material through 120 DEG C ~ 150 DEG C, be coated in core surface under the pressure of 9MPa ~ 12MPa and form surrounding layer.
Aramid fiber material is used in plastic-steel section bar as inner core by the present invention, substantially increases intensity and the application life of plastic-steel section bar, and aramid fiber powder compound plastic-steel section bar of the present invention is relative to common plastic-steel section bar after testing, and intensity improves 3 times, and the life-span improves 5 times.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of liquid asphalt storage device of the present invention.
1 inner core, 2 surrounding layers in figure.
Detailed description of the invention
As shown in the figure, a kind of aramid fiber powder compound plastic-steel section bar, comprises inner core 1 and surrounding layer 2, and inner core 1 is aramid fiber powder inner core, and surrounding layer 2 is PVC surrounding layer.
The production technology of above-mentioned aramid fiber powder compound plastic-steel section bar, first makes inner core by aramid fiber powder after HTHP, then by PVC plastic Steel material through 120 DEG C ~ 150 DEG C, be coated in core surface under the pressure of 9MPa ~ 12MPa and form surrounding layer.
Aramid fiber material is used in plastic-steel section bar as inner core by the present invention, substantially increases intensity and the application life of plastic-steel section bar, and aramid fiber powder compound plastic-steel section bar of the present invention is relative to common plastic-steel section bar after testing, and intensity improves 3 times, and the life-span improves 5 times.
Claims (2)
1. an aramid fiber powder compound plastic-steel section bar, is characterized in that comprising inner core and surrounding layer, and inner core is aramid fiber powder inner core, and surrounding layer is PVC surrounding layer.
2. the production technology of aramid fiber powder compound plastic-steel section bar according to claim 1, it is characterized in that first aramid fiber powder being made inner core after HTHP, then by PVC plastic Steel material through 120 DEG C ~ 150 DEG C, be coated in core surface under the pressure of 9MPa ~ 12MPa and form surrounding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162402.6A CN104790814A (en) | 2015-04-08 | 2015-04-08 | Aramid fiber powder composite PVC profile and production technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162402.6A CN104790814A (en) | 2015-04-08 | 2015-04-08 | Aramid fiber powder composite PVC profile and production technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104790814A true CN104790814A (en) | 2015-07-22 |
Family
ID=53555958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510162402.6A Pending CN104790814A (en) | 2015-04-08 | 2015-04-08 | Aramid fiber powder composite PVC profile and production technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104790814A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161639A (en) * | 2015-08-19 | 2015-12-16 | 陈良 | Lithium battery pack packaging material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997045934A1 (en) * | 1996-05-29 | 1997-12-04 | Asea Brown Boveri Ab | A rotating electric machine and a method of manufacturing the same |
| DE10003695A1 (en) * | 2000-01-28 | 2001-08-02 | Siemens Ag | Interconnection method for open installations using optical fiber transmission lines, first installs tubing on electrical conductor, then introduces optical transmission elements |
| DE102006047850B3 (en) * | 2006-10-10 | 2008-03-06 | Rehau Ag + Co | Hose, particularly plunger medium pressure hose of different structures, for conveying pressurised fluid, particularly air, between pressure-reducing valve and automatic breathe controller of diving apparatus, is formed from inner hose |
| CN201072462Y (en) * | 2007-06-19 | 2008-06-11 | 上海晓宝增强塑料有限公司 | Aromatic polyamide fiber reinforced plastics reinforcing member |
| CN204716029U (en) * | 2015-04-08 | 2015-10-21 | 陈良 | Aramid fiber powder compound plastic-steel section bar |
-
2015
- 2015-04-08 CN CN201510162402.6A patent/CN104790814A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997045934A1 (en) * | 1996-05-29 | 1997-12-04 | Asea Brown Boveri Ab | A rotating electric machine and a method of manufacturing the same |
| DE10003695A1 (en) * | 2000-01-28 | 2001-08-02 | Siemens Ag | Interconnection method for open installations using optical fiber transmission lines, first installs tubing on electrical conductor, then introduces optical transmission elements |
| DE102006047850B3 (en) * | 2006-10-10 | 2008-03-06 | Rehau Ag + Co | Hose, particularly plunger medium pressure hose of different structures, for conveying pressurised fluid, particularly air, between pressure-reducing valve and automatic breathe controller of diving apparatus, is formed from inner hose |
| CN201072462Y (en) * | 2007-06-19 | 2008-06-11 | 上海晓宝增强塑料有限公司 | Aromatic polyamide fiber reinforced plastics reinforcing member |
| CN204716029U (en) * | 2015-04-08 | 2015-10-21 | 陈良 | Aramid fiber powder compound plastic-steel section bar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161639A (en) * | 2015-08-19 | 2015-12-16 | 陈良 | Lithium battery pack packaging material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207406936U (en) | A kind of high molecular steel wire mesh frame polyethylene compound pipe | |
| CN104790814A (en) | Aramid fiber powder composite PVC profile and production technology thereof | |
| CN106279914A (en) | A kind of modified poly ethylene power cable protecting pipe | |
| Prasad et al. | Natural and synthetic Fiber-Filled polymer composites used as anticorrosive materials | |
| CN106281086A (en) | A kind of refractory polyethylene anticorrosion adhesive tape and preparation method thereof | |
| CN103554899B (en) | A kind of nylon alloy material and preparation method thereof | |
| CN204716029U (en) | Aramid fiber powder compound plastic-steel section bar | |
| CN208237250U (en) | Fibrage PVC winds composite flat wall pipe | |
| CN109737250B (en) | High-elasticity high-wear-resistance extrusion and suction peristaltic tube | |
| CN208438836U (en) | A kind of superelevation barrier polytrifluorochloroethylene polyvinyl chloride composite hard sheet | |
| CN103483732A (en) | Low temperature resistant high-tenacity PVC (Poly Vinyl Chloride) flexible pipe | |
| CN105482224A (en) | Color-changing polyethylene insulating release film | |
| CN204267606U (en) | A kind of aramid fibre rope jointing | |
| CN204516418U (en) | Aero-Space high-strength high-temperature tensile cable | |
| CN205026276U (en) | Take high strength electric smelting pipe fitting of spacing collar | |
| CN104725064A (en) | Composite material with antioxidation function | |
| CN103601998A (en) | Overpressure resistant PVC tubing | |
| CN203445555U (en) | Wire threading pipe | |
| CN104974315A (en) | Durable ABS composite material | |
| CN207825623U (en) | A kind of carbon fiber pipe | |
| CN104356607A (en) | Corrosion-resistant polymer material | |
| CN104064270A (en) | Protective jacket for cable | |
| CN103834145A (en) | Nano-carbon fiber reinforced polybutylene terephthalate | |
| CN204547241U (en) | Structure moulded by a kind of wood with toughness fiber layer | |
| CN207291190U (en) | A kind of PTFE composite film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |
|
| RJ01 | Rejection of invention patent application after publication |