CN2661416Y - Colorful profiled bar - Google Patents
Colorful profiled bar Download PDFInfo
- Publication number
- CN2661416Y CN2661416Y CN 03232616 CN03232616U CN2661416Y CN 2661416 Y CN2661416 Y CN 2661416Y CN 03232616 CN03232616 CN 03232616 CN 03232616 U CN03232616 U CN 03232616U CN 2661416 Y CN2661416 Y CN 2661416Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- colour
- 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.)
- Expired - Lifetime
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a color profile, which comprises PVC profile base. A layer of polymethyl methacrylate materials is compounded on the outer surface of the PVC profile base by using the co-extrusion method. The utility model has the advantages of bright surface, colorfulness, not-shedding, fastness and good weather resistance. The utility model is prevented from deformation below 50 Celsius system and frost crack at negative 40 Celsius system, improves the surface property of existing profiles, in particular the anti-scuffing property, and can be applied to general weather environment with middle or high requirements.
Description
Technical field the utility model relates to a kind of colour-profile.
The background technology colour-profile has changed traditional profile shapes dull coloring, the not high defective of section bar surface quality with many premium properties such as its lovely luster, good looking appearances.Existing various colour-profiles generally all adopt and directly add toner (being the integral colouring method) make in the PVC material, but the time one is long, owing to contact with air and be subjected to synoptic climate influences such as (being exposed to the sun as the sun), are easy to fade.Also have and adopt multiple embrane method, outside the PVC section bar, cover when being high temperature and connect one deck colour film, perhaps adopt method, but these methods are the same with the integral colouring method at PVC section bar outer surface spraying coloured coating, all exist easily defectives such as fading, abrade easily, also easily come off, weatherability is poor.
The summary of the invention technical problem to be solved in the utility model is to propose the colour-profile of a kind of firm coloration, good weatherability.
For solving the problems of the technologies described above, a kind of colour-profile of the utility model comprises PVC section bar matrix, on the outer surface of this PVC section bar matrix, adopts coextruding method to be compounded with one deck polymethyl methacrylate materials.
Above-mentioned a kind of colour-profile, the thickness of described polymethyl methacrylate composite bed are 0.2～0.5mm.
After having adopted technique scheme, because polymethyl methacrylate (PMMA, claim lucite again) be high transparent amorphous thermoplastic, molding shrinkage is less, and specific heat capacity is low, and is cold-resistant, resistance to chemical corrosion to gas is stronger, the long-term contact yet with sulfur dioxide can not be corroded, and weatherability is good, has stable physics, chemistry, optics and electrical property.Simultaneously, because the performance of PMMA and PVC is close, melt temperature is more or less the same, so the compound interface of PMMA and PVC is in conjunction with firmly.Therefore, the utility model colour-profile (being the PVC/PMMA compounded deformed section) have surface-brightening, beautiful in colour, do not come off, non-fading advantage, 50 ℃ down indeformable ,-40 ℃ of not bursting by freezing, the surface property that has improved existing section bar is the marresistance energy especially.Because the heat distortion temperature of PMMA than about the high 15-20 of PVC ℃, makes the utility model colour section bar can be applicable in middle height or the demanding common weather environment for use.The PMMA layer that is compounded in the surface can be made composite bed of all kinds, to satisfy market demands.
Description of drawings is described in further detail the utility model below in conjunction with drawings and embodiments.
Fig. 1 is the cross sectional shape schematic diagram of the utility model colour-profile.
The specific embodiment as shown in the figure, colour-profile is the PVC/PMMA composite material, comprises PVC section bar matrix 1 and colored polymethyl methacrylate composite bed 2.Colored polymethyl methacrylate composite bed 2 adopts coextruding method to be compounded in PVC section bar matrix on outdoor outer surface, and thickness is 0.4mm.
The cross section of the utility model colour-profile is not subjected to the restriction of present embodiment, and promptly the cross section should be various difform.
Claims (2)
1, a kind of colour-profile comprises PVC section bar matrix, it is characterized in that, on the outer surface of this PVC section bar matrix, also is compounded with one deck polymethyl methacrylate materials.
2, a kind of colour-profile as claimed in claim 1 is characterized in that, the thickness of described polymethyl methacrylate composite bed is 0.2～0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03232616 CN2661416Y (en) | 2003-06-24 | 2003-06-24 | Colorful profiled bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03232616 CN2661416Y (en) | 2003-06-24 | 2003-06-24 | Colorful profiled bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2661416Y true CN2661416Y (en) | 2004-12-08 |
Family
ID=34326269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03232616 Expired - Lifetime CN2661416Y (en) | 2003-06-24 | 2003-06-24 | Colorful profiled bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2661416Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374670C (en) * | 2006-06-12 | 2008-03-12 | 孙洪华 | Handrail |
| WO2014032231A1 (en) * | 2012-08-29 | 2014-03-06 | 深圳市毅彩鸿翔塑料有限公司 | Pmma composite material, co-extrusion molded plastic product and plastic product |
| CN111439015A (en) * | 2020-05-07 | 2020-07-24 | 吉林庭然景观材料科技有限公司 | Double-layer coated PVC wood-plastic profile and preparation method thereof |
-
2003
- 2003-06-24 CN CN 03232616 patent/CN2661416Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374670C (en) * | 2006-06-12 | 2008-03-12 | 孙洪华 | Handrail |
| WO2014032231A1 (en) * | 2012-08-29 | 2014-03-06 | 深圳市毅彩鸿翔塑料有限公司 | Pmma composite material, co-extrusion molded plastic product and plastic product |
| CN111439015A (en) * | 2020-05-07 | 2020-07-24 | 吉林庭然景观材料科技有限公司 | Double-layer coated PVC wood-plastic profile and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Haiyan Huashuaite Plastic Electric Appliance Co., Ltd. Assignor: Yin Genhua Contract fulfillment period: 2008.6.24 to 2013.6.23 Contract record no.: 2008330000807 Denomination of utility model: Colorful profiled bar Granted publication date: 20041208 License type: General permission Record date: 20081006 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.6.24 TO 2013.6.23; CHANGE OF CONTRACT Name of requester: HAIYAN HUASHUAITE PLASTIC ELECTRICAL APPLIANCES CO Effective date: 20081006 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130624 Granted publication date: 20041208 |