CN102673059B - High-strength polyvinyl chloride (PVC) coating film material specially used for oil containment boom, and preparation method thereof - Google Patents
High-strength polyvinyl chloride (PVC) coating film material specially used for oil containment boom, and preparation method thereof Download PDFInfo
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- CN102673059B CN102673059B CN201210144042.3A CN201210144042A CN102673059B CN 102673059 B CN102673059 B CN 102673059B CN 201210144042 A CN201210144042 A CN 201210144042A CN 102673059 B CN102673059 B CN 102673059B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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Abstract
The invention provides a high-strength polyvinyl chloride (PVC) coating film material specially used for oil containment boom and a preparation method of the material. The material comprises a bonding layer and a surface layer, wherein the bonding layer comprises the following components in parts by weight: 100 parts of PVC, 40-90 parts of plasticizer, 2-5 parts of stabilizing agent, 3-30 parts of fire retardant, 0-50 parts of filler, 1-10 parts of pigment color paste, 0-5 parts of mouldproof additive and 0-10 parts of adhesive; and the surface layer comprises the following components in parts by weight: 100 parts of PVC, 40-90 parts of plasticizer, 2-5 parts of stabilizing agent, 3-30 parts of fire retardant, 1-10 parts of pigment color paste and 0-5 parts of mouldproof additive. The preparation method of the material comprises a slurry preparation section and a coating section. With the product provided by the invention, the oil containment boom cannot go bad after being used on the water surface of ocean, lake or river for a long time; the color of the material does not change after the material is used in the environment with the pH value of 6-7; and the product can be fully plasticized.
Description
Technical field
The present invention relates to a kind of coated film material and preparation method thereof, particularly relate to special high-strength pvc coating film material of a kind of oil fence and preparation method thereof.
Background technology
Oil pollution is first pollution source, ocean and pollutant.Along with developing rapidly of the extensive marine petroleum development of global range and oil shipping, a large amount of oil and goods thereof enter ocean, and seawer quality worsens, and marine ecological resources is impaired.Add up according to the United Nations IMO, enter oil and the goods thereof of global ocean, reach 1000-1500 ten thousand tons every year, account for 5% of world oil annual production, wherein Shipping and Off shore oil production account for 46.7%.The generation of sudden oil pollution emergencies often makes people be caught unprepared, and takes precautions against difficulty, has become the key subjects of marine environmental protection.
In existing oil sea pollution precautionary technology, the oil fence is one PVC material is raw material, makes through plastic coating processes moulding material, and the oil fence is in order to control the floating mechanical barrier of oil slick motion.Oil fence has lightly, lay rapidly, operate light, economical advantage, be widely used in the waters such as harbour, harbour, pond, lake, river and coastal waters, and the durability oil fence can be placed in water by cloth for a long time.
Therefore, work out the special high-strength pvc coating film material of a kind of oil fence, become the focus of this area.
Summary of the invention
The object of the present invention is to provide special high-strength pvc coating film material of a kind of oil fence and preparation method thereof, make the oil fence use for a long time at the water surface of ocean Hu He and undergo no deterioration; Variable color is produced when material can be avoided to use under pH6-7 environment; Product plasticizing fully.
For achieving the above object, the special high-strength pvc coating film material of a kind of oil fence provided by the invention, comprises tack coat and surface layer, and its component is as follows respectively by weight:
Preferably,
Described polyvinyl chloride selects K value to select the paste resin of 60-80; Phthalate selected by described plasticizer; Described stabilizing agent selects powdery or liquid composite stabilizing agent; Described fire retardant selects antimony oxide or aluminium hydroxide; Inorganic filler selected by described filler; Described dispersible pigment color paste is selected from tangerine look pigment; The antibacterial anti-mildew of described mildew-resistant selection of auxiliary becomes auxiliary agent; Isocyanates selected by described binding agent.
Further,
Described phthalate comprises diisooctyl phthalate, diisononyl phthalate; Described powdery or liquid composite stabilizing agent comprise Ba/Zn or Ca/Zn; Described inorganic filler comprises calcium carbonate, barium sulfate or wollastonite.
The weight surface density of described soft PVC coating material is 680g/m
2.
The preparation method of the special high-strength pvc coating film material of the above-mentioned oil fence provided by the invention, is made up of workshop section with slurry and coating workshop section:
Its workshop section with slurry: comprise mixed with slurry, grinding and filter and the operation of color matching deaeration three step;
First step operation with slurry: first throw in plasticizer and stabilizing agent by priority program in dosage bunker; Rear input Corvic, filler, fire retardant, mildew-resistant auxiliary agent, and by described Corvic, filler in whipping process, fire retardant, mildew-resistant auxiliary agent, add while stirring, keep described stirring at least 10 minutes, complete the premixed of said components;
Second step grinding filter operation: use the component of three-roll grinder to premixed to grind, is stored in clean container after then the component after described grinding being filtered;
Third step color matching deaeration operation: was soaked by plasticizer and ground dispersible pigment color paste is positioned in clean container, employing high-speed stirred makes component disperses evenly, finally carries out vacuum stirring deaeration to above-mentioned mixed component and completes with slurry in 20 minutes;
Described coating workshop section comprises: base cloth tack coat coated, intermediate layer coated, surface layer coated, plasticizing forming four step operate;
First step base cloth tack coat coated: machine, leader, tack coat coated on polyester dacron base cloth, and the polyvinyl chloride pulp will prepared in above-mentioned step with slurry, tack coat is coated, to ensure the caking property between pvc coating and base cloth at the tow sides of Ji Bu;
Second step intermediate layer coated: described polyvinyl chloride pulp is laid on the tow sides of described base cloth by described tack coat;
Third step surface layer coated: the polyvinyl chloride pulp on the tow sides of base cloth described in coated, and ensure product quality and grammes per square metre;
4th step plasticizing forming: base cloth is coated with after scraping polyvinyl chloride pulp, toasts in baking oven, thus complete overall plasticizing, polyvinyl chloride pulp and base cloth are combined as a whole, and then shapingly prepare pvc coating material.
Advantage of the present invention is: product, through mildew-resistant process, makes oily fence use for a long time in the seawater and can not peel; Variable color is produced when product can avoid material to use under PH6-7 environment; Fully, air-tightness is good in product plasticizing.
In addition, the soft oily fence of production of the present invention, tool has the following advantages: as the film material of main product, it is lightweight, volume is little, is easy to carrying; The structural design of system is exquisite, installs rapid, easy; Due to PVC paste resin material, its air-tightness is fabulous, therefore holds gas rate high; Keep in repair very convenient, just in case occur damaged, adopt glue to bind rapidly, simple and safe.
Detailed description of the invention
For understanding the present invention better; below by two embodiments, elaboration concrete is further done to the present invention; but unintelligible is limitation of the invention; for some nonessential improvement and adjustment that those skilled in the art does according to foregoing invention content, be also considered as dropping in protection scope of the present invention.
Embodiment 1
Each component of specifying in embodiment 1 in the special high-strength pvc coating film material according to the form below 1 of the oil fence of the present embodiment is prepared, and is made up of workshop section with slurry and coating workshop section.Its workshop section with slurry: comprise mixed with slurry, grinding and filter and the operation of color matching deaeration three step.
First step operation with slurry: first throw in plasticizer and stabilizing agent by priority program in dosage bunker; Rear input Corvic, filler, fire retardant, mildew-resistant auxiliary agent, and by described Corvic, filler in whipping process, fire retardant, mildew-resistant auxiliary agent, add while stirring, keep described stirring at least 10 minutes, complete the premixed of said components;
Second step grinding filter operation: use the component of three-roll grinder to premixed to grind, is stored in clean container after then the component after described grinding being filtered;
Third step color matching deaeration operation: was soaked by plasticizer and ground dispersible pigment color paste is positioned in clean container, employing high-speed stirred makes component disperses evenly, finally carries out vacuum stirring deaeration to above-mentioned mixed component and completes with slurry in 20 minutes;
Described coating workshop section comprises: base cloth tack coat coated, intermediate layer coated, surface layer coated, plasticizing forming four step operate;
First step base cloth tack coat coated: machine, leader, tack coat coated on polyester dacron base cloth, and the polyvinyl chloride pulp will prepared in above-mentioned step with slurry, tack coat is coated, to ensure the caking property between pvc coating and base cloth at the tow sides of Ji Bu;
Second step intermediate layer coated: described polyvinyl chloride pulp is laid on the tow sides of described base cloth by described tack coat;
Third step surface layer coated: the polyvinyl chloride pulp on the tow sides of base cloth described in coated, and ensure product quality and grammes per square metre;
4th step plasticizing forming: base cloth is coated with after scraping polyvinyl chloride pulp, toasts in baking oven, thus complete overall plasticizing, polyvinyl chloride pulp and base cloth are combined as a whole, and then shapingly prepare pvc coating material.
Embodiment 2
Each component of specifying in embodiment 2 in the special high-strength pvc coating film material according to the form below 1 of the oil fence of the present embodiment is prepared, and preparation method and embodiment 1 are together.
Table 1
The product oil fence that the present embodiment 1 and embodiment 2 obtain uses in the seawater can not peel for more than 1 year; Without variable color when product uses under pH6-7 environment.
In addition, following table 2 is the examining report of the soft oily fence of the production obtained by embodiment, and selected Ji Bu is: 2000D*16*18:
Table 2
Above disclosedly be only the preferred embodiments of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the present patent application the scope of the claims is done, still belong to the scope that the present invention is contained.
Claims (2)
1. the special high-strength pvc coating film material of the oil fence, comprises tack coat and surface layer, and its component is as follows respectively by weight:
2. the special high-strength pvc coating film material of the oil fence, comprises tack coat and surface layer, and its component is as follows respectively by weight:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210144042.3A CN102673059B (en) | 2012-05-11 | 2012-05-11 | High-strength polyvinyl chloride (PVC) coating film material specially used for oil containment boom, and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210144042.3A CN102673059B (en) | 2012-05-11 | 2012-05-11 | High-strength polyvinyl chloride (PVC) coating film material specially used for oil containment boom, and preparation method thereof |
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| CN102673059A CN102673059A (en) | 2012-09-19 |
| CN102673059B true CN102673059B (en) | 2015-03-11 |
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| CN102965974B (en) * | 2012-11-02 | 2014-10-22 | 浙江莱美纺织印染科技有限公司 | Preparation technology of camouflage cover cloth |
| CN103317802B (en) * | 2013-06-22 | 2015-07-01 | 福州大学 | High-flame-retardancy polyester-fiber-reinforced PVC (polyvinyl chloride) composite material |
| CN110678524A (en) * | 2017-03-01 | 2020-01-10 | 巴斯夫欧洲公司 | Coating agent composition comprising PVC and plasticizing component |
| CN111021078B (en) * | 2019-12-13 | 2022-05-24 | 武汉纺织大学 | Sound-insulation fireproof easy-to-clean membrane material for building wall and preparation method thereof |
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| CN101117773A (en) * | 2007-09-04 | 2008-02-06 | 叶雪康 | Method for manufacturing high-strength PVC coating waterproof cloth |
| CN101230543B (en) * | 2007-12-21 | 2011-08-03 | 佛山市高明亿龙塑胶工业有限公司 | High-performance self-clean type building structural membrane material and preparation method thereof |
| CN101260261B (en) * | 2008-04-03 | 2011-12-28 | 佛山市高明亿龙塑胶工业有限公司 | Special-purpose polyvinyl chloride coat material for flexible firedamp generator and preparation method thereof |
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