CN103739990A - PVC sectional material - Google Patents
PVC sectional material Download PDFInfo
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- CN103739990A CN103739990A CN201310688449.7A CN201310688449A CN103739990A CN 103739990 A CN103739990 A CN 103739990A CN 201310688449 A CN201310688449 A CN 201310688449A CN 103739990 A CN103739990 A CN 103739990A
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Abstract
The invention discloses a PVC sectional material, which comprises the following components by weight: 70-80 parts of PVC, 20-30 parts of active calcium, 7-8 parts of ACM, 2-3 parts of titanium dioxide, 3-3.5 parts of stabilizing agent, 9-10 parts of ultramarine, 20-30 parts of fluorescent brightening agent OB, 0.1-0.4 parts of PE wax and 0.3-0.6 parts of stearic acid. The PVC sectional material which contains the components has the advantages of low cost, high toughness and high strength.
Description
Technical field
The present invention relates to a kind of PVC section bar.
Background technology
PVC section bar is to be added after various functional agents by polyvinyl chloride resin, through industry and the life PVC product of high temperature extrusion moulding.At present PVC section bar is widely used because of advantages such as its good heat-insulating property, sound-proofing properties are good and lightweight, and to have the interior decoration of collocation easy because of it for especially white section bar, and moderate cost, has still occupied leading market at home and abroad on market.But in process of production, for reaching qualified intensity, toughness, need add ACR/CPE toughner, but use the production cost of this toughner higher.
Summary of the invention
In view of this, the technical problem to be solved in the present invention is to provide a kind of PVC section bar, to solve the high problem of existing PVC production cost.
PVC section bar of the present invention, comprises the composition of following weight fraction: PVC70-80 part, Calcium of intensifiens 20-30 part, ACM7-8 part, titanium dioxide 2-3 part, stablizer 3-3.5 part, ultramarine 9-10 part, fluorescent whitening agent OB 20-30 part, PE wax 0.1-0.4 part, stearic acid 0.3-0.6 part.Replace traditional ACR/CPE with ACM toughner.
Above-mentioned raw materials is evenly mixed except PVC, be prepared into compound;
Reinforced, raw material PVC is added to separately in main extruder feed bin, the compound preparing is added in side line co-extrusion machine feed bin;
Extrude, the raw material PVC in main extruder feed bin and the compound in side line co-extrusion machine feed bin are added to simultaneously and in forcing machine, fully mix post-heating and extrude, wherein Heating temperature is 160 ℃-220 ℃;
Traction, collects by tractor the high-temperature material of extruding through forcing machine shift.
Cooling, the high-temperature material of collecting and shifting through tractor is carried out to forced cooling through water cooling equipment, wherein temperature of cooling water is 15 ℃-30 ℃;
Coding, is used code-spraying equipment to the material spraying coding of processing through cooling;
Pad pasting, to sprayed coding material outside surface bonding protective film;
Cutting warehouse-in, cuts the material of pasting over-protective film as required and the materiel warehouse-in after cutting is deposited.
As of the present invention preferred, comprise the composition of following weight fraction: PVC75 part, 25 parts of Calcium of intensifiens, ACM7.5 part, 2.8 parts of titanium dioxides, 3.3 parts of stablizers, 10 parts, ultramarine, 25 parts of fluorescent whitening agent OBs, 0.2 part, PE wax, 0.4 part of stearic acid.
As of the present invention preferred, stablizer is that Sn content is 8.2% liquid thiol-butyl tin, and compared with existing stablizer, extrusion performance, workability, stability and color hold facility and external lubrication are better, and cost is lower.
Beneficial effect of the present invention: PVC section bar of the present invention, comprise the composition of following weight fraction: PVC70-80 part, Calcium of intensifiens 20-30 part, ACM7-8 part, titanium dioxide 2-3 part, stablizer 3-3.5 part, ultramarine 9-10 part, fluorescent whitening agent OB 20-30 part, PE wax 0.1-0.4 part, stearic acid 0.3-0.6 part, the PVC section bar cost that comprises this component is low, and toughness, intensity are high.
Embodiment
Embodiment 1
The composition of following weight fraction is made to 62 sliding frame material M-I-C:PVC70 parts, 30 parts of Calcium of intensifiens, ACM7 part, 3 parts of titanium dioxides, 3.5 parts of stablizers, 9.5 parts, ultramarine, 30 parts of fluorescent whitening agent OBs, 0.1 part, PE wax, 0.3 part of stearic acid.Wherein, stablizer is that Sn content is 8.2% liquid thiol-butyl tin.
Embodiment 2
The composition of following weight fraction is made to 62 sliding frame material M-I-C:PVC75 parts, 25 parts of Calcium of intensifiens, ACM7.5 part, 2.8 parts of titanium dioxides, 3.3 parts of stablizers, 10 parts, ultramarine, 25 parts of fluorescent whitening agent OBs, 0.2 part, PE wax, 0.4 part of stearic acid.Wherein, stablizer is that Sn content is 8.2% liquid thiol-butyl tin.
Embodiment 3
The composition of following weight fraction is made to 62 sliding frame material M-I-C:PVC80 parts, 20 parts of Calcium of intensifiens, ACM8 part, 2 parts of titanium dioxides, 3 parts of stablizers, 9 parts, ultramarine, 20 parts of fluorescent whitening agent OBs, 0.4 part, PE wax, 0.6 part of stearic acid.Wherein, stablizer is that Sn content is 8.2% liquid thiol-butyl tin.
Reference examples
Adopt traditional ACR/CPE toughner, the composition of following weight fraction is made to 62 sliding frame material M-I-C:PVC75 parts, 25 parts of Calcium of intensifiens, ACR/CPE7.5 part, 2.8 parts of titanium dioxides, 3.3 parts of stablizers, 10 parts, ultramarine, 25 parts of fluorescent whitening agent OBs, 0.2 part, PE wax, 0.4 part of stearic acid, and stablizer is traditional calcium, zinc stabilizer.
Product test
Adopt standard GB/T/T8814-2004 < < door, window for not plasticized polyvinyl chloride (PVC-U) section bar > > to adopted the 62 sliding frame material M-I-C that identical manufacturing process is made to survey sample by embodiment 1-3 and reference examples, the place of sampling: Chongqing Chi Xiang building materials limited liability company storehouse.Assay is in Table 1.
Table 1 assay
Conclusion: the PVC section bar that adopts ACM to make as toughner is compared the section bar that adopts traditional ACR/CPE toughner to make, intensity, toughness want high, and the relative ACR/CPE of raw materials cost of ACM is lower simultaneously; And adopt liquid thiol-butyl tin that Sn content is 8.2% as stablizer, compared with existing calcium, zinc stabilizer, extrusion performance, workability, stability are better.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (3)
1. a PVC section bar, it is characterized in that, comprise the composition of following weight fraction: PVC70-80 part, Calcium of intensifiens 20-30 part, ACM7-8 part, titanium dioxide 2-3 part, stablizer 3-3.5 part, ultramarine 9-10 part, fluorescent whitening agent OB 20-30 part, PE wax 0.1-0.4 part, stearic acid 0.3-0.6 part.
2. PVC section bar according to claim 1, is characterized in that: the composition that comprises following weight fraction: PVC75 part, 25 parts of Calcium of intensifiens, ACM7.5 part, 2.8 parts of titanium dioxides, 3.3 parts of stablizers, 10 parts, ultramarine, 25 parts of fluorescent whitening agent OBs, 0.2 part, PE wax, 0.4 part of stearic acid.
3. PVC section bar according to claim 2, is characterized in that: described stablizer is that Sn content is 8.2% liquid thiol-butyl tin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310688449.7A CN103739990B (en) | 2013-12-16 | 2013-12-16 | PVC profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310688449.7A CN103739990B (en) | 2013-12-16 | 2013-12-16 | PVC profile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103739990A true CN103739990A (en) | 2014-04-23 |
| CN103739990B CN103739990B (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310688449.7A Expired - Fee Related CN103739990B (en) | 2013-12-16 | 2013-12-16 | PVC profile |
Country Status (1)
| Country | Link |
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| CN (1) | CN103739990B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103992593A (en) * | 2014-04-30 | 2014-08-20 | 安徽省宁国市明浩包装材料有限公司 | High-toughness tube for explosion and production method thereof |
| CN104072912A (en) * | 2014-07-04 | 2014-10-01 | 芜湖中源赛特管业有限公司 | PVC (Polyvinyl Chloride) pipe material composition and method for preparing PVC pipe material |
| CN108276705A (en) * | 2018-02-26 | 2018-07-13 | 杭州乐守科技有限公司 | A kind of corrosion-resistant PVC profile and preparation method thereof |
| CN109135105A (en) * | 2018-07-21 | 2019-01-04 | 东营大明新型建材有限责任公司 | ACM high-impact PVC profile formula and preparation method thereof |
Citations (5)
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| JP2000143917A (en) * | 1998-09-10 | 2000-05-26 | Denki Kagaku Kogyo Kk | Resin composition and molded article |
| JP2001207003A (en) * | 2000-01-28 | 2001-07-31 | Shin Etsu Chem Co Ltd | Vinyl chloride-based resin composition and outdoor building material using the same |
| CN102181107A (en) * | 2011-04-01 | 2011-09-14 | 安徽玉发塑业有限公司 | Plasticized polyvinyl chloride pipe |
| CN102627815A (en) * | 2012-04-19 | 2012-08-08 | 新疆通利塑业有限公司 | Impact-resistant modified polyvinyl chloride tubular product for supplying water |
| CN102863713A (en) * | 2011-07-06 | 2013-01-09 | 中国石油化工股份有限公司 | High-elongation high-shock resistance PVC tubular product composition and preparation method thereof |
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2013
- 2013-12-16 CN CN201310688449.7A patent/CN103739990B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000143917A (en) * | 1998-09-10 | 2000-05-26 | Denki Kagaku Kogyo Kk | Resin composition and molded article |
| JP2001207003A (en) * | 2000-01-28 | 2001-07-31 | Shin Etsu Chem Co Ltd | Vinyl chloride-based resin composition and outdoor building material using the same |
| CN102181107A (en) * | 2011-04-01 | 2011-09-14 | 安徽玉发塑业有限公司 | Plasticized polyvinyl chloride pipe |
| CN102863713A (en) * | 2011-07-06 | 2013-01-09 | 中国石油化工股份有限公司 | High-elongation high-shock resistance PVC tubular product composition and preparation method thereof |
| CN102627815A (en) * | 2012-04-19 | 2012-08-08 | 新疆通利塑业有限公司 | Impact-resistant modified polyvinyl chloride tubular product for supplying water |
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| 刘琳: ""ACM树脂在高抗冲聚氯乙烯管材中的应用"", 《城市建设理论研究（电子版）》, no. 1, 14 May 2013 (2013-05-14) * |
| 王加龙: "《热塑性塑料挤出生产技术》", 1 August 2003, article ""第二节 PVC塑料管材基础生产技术"", pages: 186-191 * |
| 肖卫东等: "《聚合物材料用化学助剂》", 31 August 2003, article ""6.1.2.3 有机锡类热稳定剂"", pages: 278 * |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103992593A (en) * | 2014-04-30 | 2014-08-20 | 安徽省宁国市明浩包装材料有限公司 | High-toughness tube for explosion and production method thereof |
| CN104072912A (en) * | 2014-07-04 | 2014-10-01 | 芜湖中源赛特管业有限公司 | PVC (Polyvinyl Chloride) pipe material composition and method for preparing PVC pipe material |
| CN108276705A (en) * | 2018-02-26 | 2018-07-13 | 杭州乐守科技有限公司 | A kind of corrosion-resistant PVC profile and preparation method thereof |
| CN109135105A (en) * | 2018-07-21 | 2019-01-04 | 东营大明新型建材有限责任公司 | ACM high-impact PVC profile formula and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103739990B (en) | 2016-03-02 |
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Granted publication date: 20160302 Termination date: 20201216 |