CN100439592C - Inflating materials, their preparation method and application - Google Patents
Inflating materials, their preparation method and application Download PDFInfo
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- CN100439592C CN100439592C CNB2005100306060A CN200510030606A CN100439592C CN 100439592 C CN100439592 C CN 100439592C CN B2005100306060 A CNB2005100306060 A CN B2005100306060A CN 200510030606 A CN200510030606 A CN 200510030606A CN 100439592 C CN100439592 C CN 100439592C
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Abstract
The invention discloses an air inflation material, the production method and application. The technology is that high-tenacity polyester used in spinning industry, polyvinyl chloride resin with ultra high molecular weight and processed butadiene acrylonitrile rubber are compounded. Air inflation material comprises substrate, bottom coating layer of paste polyvinyl chloride resin combination on two sides of substrate and calendaring film coating with suspension polyvinyl chloride resin out of paste polyvinyl chloride resin combination layer. The air inflation material by the invention is provided with very excellent performance, good air sealing and can satisfy circumstance temperature. It is not only applied in material for air inflating marine but also in oil drainage pen, soft storage tank for military and civil use and so on.
Description
Affiliated field
The present invention relates to a kind of aerated materials, relate to a kind of aerated materials and production method thereof of inflating boats and ships that be used to prepare specifically.
Background technology
Boats and ships aerated materials of the prior art, paste polyvinyl chloride (PVC) resin commonly used is coated on the polyester fiber base cloth, and skin uses suspension PVC (PVC) resin compounded to form again.There is following defective in this material:
The inflation boats and ships need inflation with cloth, and the poor air-tightness of present material, moisture permeability is 30g/m
2.24h, can not satisfy the demand; The inflation boats and ships are gentle and tough with material require, and flexible, and material of the prior art becomes hard and crisp at-20 ℃, can not satisfy the needs of variation of ambient temperature; The inflation boats and ships must be through welding with material, material weldability of the prior art poor (IVK welds 100N/5CM), and the product after the welding, mechanical performance is relatively poor; Inflation boats and ships be everlasting river, river, lake, marine travelling, seawater has erosion to suspension PVC (PVC) resin material, and be affected service life; Use the inflation boats and ships material of suspension PVC (PVC) resin compounded manufacturing to be difficult to bear for a long time the friction (0.1g/cm of ship and other objects simultaneously
2), and since in the rivers,lakes and seas often in various degree run into floating greasy dirt, and the plasticizer (in 20# machine oil stretching residual rate be 80%) of oil in can extracting PVC makes the material property change bad.Therefore, relevant department presses for a kind of new inflation boats and ships material, to satisfy need of industrial production.
Summary of the invention
The technical issues that need to address of the present invention are to disclose a kind of aerated materials and its production and application, to overcome the above-mentioned defective that prior art exists, satisfy the needs of relevant field development.
Technical conceive of the present invention is such:
The technology that the present invention adopts the weaving industry to be composited with the polyvinyl chloride of high-strength polyester and super high molecular weight and treated acrylonitrile-butadiene rubber is to have satisfied the special requirement of inflation boats and ships with cloth.
Aerated materials of the present invention is compounded in the outer suspension PVC calendered film finishing coat of paste polyvinyl chloride composition layer by base cloth, the paste polyvinyl chloride composition priming coat that is coated on the base cloth two sides and calendering and constitutes;
The priming coat coating weight is 40～90g/m
2, according to the preferred scheme of the present invention, back side coating weight is 40～60g/m
2, positive coating weight is 70～90g/m
2
Calendered film finishing coat coating weight is 180～420g/m
2, according to the preferred scheme of the present invention, the back coating amount is 180～360g/m
2, the face-coating amount is 180～420g/m
2
The inside use face of product that term " back side " refers to;
The outside use face of product that term " front " refers to;
Said base cloth is selected from woven cloth or warp knitting cloth;
The preferred thickness of yarn of base cloth is: warp-wise 200D～2000D, broadwise 200D～2000D; Preferred Density is: warp-wise 6～20/sq.cm, and broadwise 6～20/sq.cm can adopt the commercially available prod;
The component and the parts by weight that are coated on the paste polyvinyl chloride composition priming coat on base cloth two sides comprise:
100 parts of paste polyvinyl chloride resins
40～80 parts in plasticizer
5～20 parts of cold-resistant agents
2～5 parts of stabilizing agents
2～8 parts of titanium dioxides
5～20 parts in calcium carbonate
0.5～1.5 part of lubricant
6～12 parts of tackifier.
The degree of polymerization 1000～1400 of said paste polyvinyl chloride resin, preferred 1300;
Said plasticizer is selected from phthalic acid lipid, as o-phthalic acid dibutyl ester;
Said cold-resistant agent is selected from glutaric acid lipid, as the glutaric acid dibutyl ester;
Said stabilizing agent is selected from barium/zinc composite stabilizer, is the product of UBZ-7955 as the German bear board company trade mark;
Said lubricant is selected from the aliphatic acid of C12～C20, as stearic acid;
Tackifier are selected from isocyanic acid lipid;
According to the present invention, preferably add 4～15 parts of thinners in the priming coat, thinner is selected from and can adopts the commercially available prod, and the trade mark of producing as Yi Shi Man is the product of TXIB;
The component and the parts by weight of suspension PVC calendered film finishing coat comprise:
100 parts of suspension PVCs
40～80 parts in plasticizer
Cold-resistant agent 5--20 part
Stabilizing agent 2--5 part
Processing aid 1--2 part
Colouring agent 0--3 part
Calcium carbonate 5--20 part
Lubricant 0.1--2 part
Anti-UV 0.5--2 part
A component 5-40 part
The degree of polymerization of said suspension PVC is 1300～2700, preferred 2500;
Said plasticizer, cold-resistant agent, stabilizing agent or lubricant are the same;
Processing aid is selected from acrylic copolymer, and the trade mark of producing as Wu Yu chemical company is that K125 is or/and the product of K175;
Colouring agent is selected from conventional inorganic or organic pigment, as carbon black;
Anti-UV is a kind of material with uvioresistant absorption or shielding action, as 2-Hydroxyalkyl base 4 oxy-octyl benzophenones;
The weight of A component consists of:
100 parts of acrylonitrile-butadiene rubber powders
Powdery finishing agent 0.5-3.0 part
Filler 10-20 part
Lubricant 0-1.0 part
Said powdery finishing agent is selected from phthalic acid lipid, can adopt the commercially available prod
Filler is selected from calcium carbonate;
The preparation method of aerated materials of the present invention comprises the steps:
(1) each component of priming coat is proportionally mixed, be coated on the front and back of base cloth, then, be heated to 150～165 ℃, obtain to be coated with the material of priming coat behind the gel according to coating weight;
(2) with each component of finishing coat after stirring under 80～130 ℃ the temperature, in planetary extruder, extrude,, directly calendering is coated on the material of step (1), obtains product;
One section extruder temperature of planetary extruder is 180～195 ℃, and the two stage screw temperature is 180～195 ℃, and barrel zone temperature is 180～195 ℃, and the screw speed ratio is: one section: two sections: three sections=3～5: 6～8: 3～5, and vacuum is-600～-900mbar;
The temperature of calendering is 170～195 ℃, and linear velocity is 20～60m/min, and pressure is 50～90mbar;
The present invention adopts stirring and planet to extrude cooperation, and the plasticizing rate of PVC is improved greatly.
Adopt the aerated materials of method preparation of the present invention, have very excellent performance, air-tightness is good, gentle and tough, flexible, can satisfy environment temperature, the product after the welding, better mechanical property, anti-erosion, rub resistance satisfies need of industrial production, not only can be used for making the material of inflation boats and ships, enclose grid, dual-use flexible accumulating oil tank, leisure pools, entertainment sports equipment but also can be used for draining.
The specific embodiment
Embodiment 1
The material of inflation boats and ships: (the military boat of charging)
Base cloth: woven cloth; Thickness of yarn: warp-wise 1000D, broadwise 1000D; Density: warp-wise 12/sq.cm broadwise 12/sq.cm;
Priming coat back side coating weight is 50g/m
2, the positive coating weight of priming coat is 80g/m
2
Calendered film finishing coat coating weight back coating amount is 300g/m
2, the face-coating amount is 310g/m
2
The component and the parts by weight that are coated on the paste polyvinyl chloride composition priming coat on base cloth two sides comprise:
100 parts of paste polyvinyl chloride resins
50 parts of plasticizer phthalic acid dibutyl esters
5 parts of cold-resistant agent glutaric acid dibutyl esters
3 parts of stabilizing agent barium/zinc composite stabilizers
3.5 parts of titanium dioxides
10 parts in calcium carbonate
0.2 part of lubricant
The degree of polymerization 1300 of said paste polyvinyl chloride resin;
Said cold-resistant agent is that the trade mark that Golden Triangle, Changshu company of Co., Ltd produces is the product of DOG;
Said stabilizing agent is the product of the UBZ7955 of German bear board company;
The component and the parts by weight of suspension PVC calendered film finishing coat comprise:
100 parts of suspension PVCs
50 parts of plasticizer phthalic acid dibutyl esters
5 parts of cold-resistant agent glutaric acid dibutyl esters
2 parts of stabilizing agent barium/zinc composite stabilizers
Processing aid acrylics copolymer 1 part
0.2 part of colouring agent carbon black
12 parts in calcium carbonate
0.5 part of lubricant stearic acid
1.0 parts of anti-UV2-Hydroxyalkyl base 4 oxy-octyl benzophenones
20 parts of A components
The degree of polymerization of said suspension PVC is 2500
Processing aid is that the trade mark that Singapore Wu Yu chemical company produces is the product of K125;
The weight of A component consists of:
100 parts of acrylonitrile-butadiene rubber powders
1.5 parts of powdery finishing agent phthalic acid lipids
15 parts in filler calcium carbonate
0.5 part of lubricant stearic acid
The preparation method:
(1) each component of priming coat is proportionally mixed, be coated on the front and back of base cloth, then, be heated to 150 ℃, obtain to be coated with the material of priming coat behind the gel according to coating weight;
(2) with each component of finishing coat after stirring under 130 ℃ the temperature, in planetary extruder, extrude, directly calendering is coated on the material of step (1), obtains product;
One section extruder temperature of planetary extruder is 190 ℃, and the two stage screw temperature is 190 ℃, and barrel zone temperature is that 195 ℃ of screw speed ratios are: one section: two sections: three sections=3: 6: 3, vacuum is-600mbar;
The temperature of calendering is 170 ℃, and linear velocity is 25m/min, and pressure is 50mbar;
Adopt company standard Q/WFEW 02-2005 standard code method in Shanghai City to detect, the result is as follows:
Embodiment 2
The material of inflation relaxing boat boats and ships:
Base cloth: woven cloth; Thickness of yarn: warp-wise 1000D, broadwise 1000D; Thing density: warp-wise 8/sq.cm broadwise 8/sq.cm; Other are with embodiment 1.
The component and the parts by weight that are coated on the paste polyvinyl chloride composition priming coat on base cloth two sides comprise:
100 parts of paste polyvinyl chloride resins
70 parts of plasticizer phthalic acid dibutyl esters
10 parts of cold-resistant agent glutaric acid dibutyl esters
4 parts of stabilizing agent barium/zinc composite stabilizers
3.5 parts of titanium dioxides
20 parts in calcium carbonate
1.0 parts of lubricants
The degree of polymerization 1300 of said paste polyvinyl chloride resin;
Said cold-resistant agent is that the trade mark that Golden Triangle, Changshu company of Co., Ltd produces is the product of DOG;
Said stabilizing agent is the product of the UBZ7955 of German bear board company;
The component and the parts by weight of suspension PVC calendered film finishing coat comprise:
100 parts of suspension PVCs
70 parts of plasticizer phthalic acid dibutyl esters
10 parts of cold-resistant agent glutaric acid dibutyl esters
5 parts of stabilizing agent barium/zinc composite stabilizers
3 parts of processing aid acrylate analog copolymers
2.0 parts of colouring agent carbon blacks
18 parts in calcium carbonate
2.0 parts of lubricant stearic acids
1.5 parts of anti-UV2-Hydroxyalkyl base 4 oxy-octyl benzophenones
30 parts of A components
The degree of polymerization of said suspension PVC is 2500
Processing aid is that the trade mark that Singapore Wu Yu chemical company produces is the product of K125;
The weight of A component consists of:
100 parts of acrylonitrile-butadiene rubber powders
1.5 parts of powdery finishing agent phthalic acid lipids
15 parts in filler calcium carbonate
0.5 part of lubricant stearic acid
The preparation method:
(1) each component of priming coat is proportionally mixed, be coated on the front and back of base cloth, then, be heated to 165 ℃, obtain to be coated with the material of priming coat behind the gel according to coating weight;
(2) with each component of finishing coat after stirring under 130 ℃ the temperature, in planetary extruder, extrude,, directly calendering is coated on the material of step (1), obtains product;
One section extruder temperature of planetary extruder is 195 ℃, and the two stage screw temperature is 195 ℃, and the screw speed ratio is: one section: two sections: three sections=5: 8: 5, vacuum is-800mbar;
The temperature of calendering is 195 ℃, and linear velocity is 20m/min, and pressure is 90mbar;
Testing result shows:
Abrasion; 0.05g/cm
2The residual rate 90% of oil resistivity TENSILE STRENGTH; Moisture permeability 20g/m
2/ 24h.
Embodiment 3
Draining fence grid
Base cloth: woven cloth; Thickness of yarn: warp-wise 1300D, broadwise 1300D; Density: warp-wise 7/sq.cm broadwise 7/sq.cm; Other are with embodiment 1;
Testing result shows:
Oil resistivity: the residual rate 90% of TENSILE STRENGTH, brittle point :-30 ℃.
Embodiment 4
Dual-use flexible accumulating oil tank
Base cloth: woven cloth; Thickness of yarn: warp-wise 1300D, broadwise 1300D; Density: warp-wise 13/sq.cm broadwise 13/sq.cm;
Other are with embodiment 1.
Testing result shows:
Oil resistivity: the residual rate 95% of TENSILE STRENGTH, brittle point :-30 ℃.
Embodiment 5
Leisure pools
Base cloth: woven cloth; Thickness of yarn: warp-wise 1000D, broadwise 1000D; Density: warp-wise 7/sq.cm broadwise 7/sq.cm;
Base cloth: warp knitting cloth; Density: warp-wise 1000D, broadwise 1000D; Institutional framework: warp-wise 7/sq.cm broadwise 7/sq.cm; Other are with embodiment 1.
Testing result shows:
Moisture permeability≤20g/m
2/ 24h.
Claims (5)
1. an aerated materials is characterized in that, is compounded in the outer suspension PVC calendered film finishing coat of paste polyvinyl chloride composition layer by base cloth, the paste polyvinyl chloride composition priming coat that is coated on the base cloth two sides and calendering and constitutes;
The priming coat coating weight is 40～90g/m
2
Calendered film finishing coat coating weight is 180～420g/m
2
Said base cloth is selected from woven cloth or warp knitting cloth; Priming coat back side coating weight is 40～60g/m
2, positive coating weight is 70～90g/m
2, calendered film finishing coat back coating amount is 180～360g/m
2, the face-coating amount is 180～420g/m
2
The component and the parts by weight of suspension PVC calendered film finishing coat comprise:
100 parts of suspension PVCs
40～80 parts in plasticizer
5～20 parts of cold-resistant agents
2～5 parts of stabilizing agents
1～2 part of processing aid
0～3 part of colouring agent
5～20 parts in calcium carbonate
0.1～2 part of lubricant
0.5～2 part of anti-UV
5～40 parts of A components
The degree of polymerization of said suspension PVC is 1300～2700;
Said plasticizer is selected from phthalic acid ester; Said cold-resistant agent is selected from glutarate; Said stabilizing agent is selected from barium/zinc composite stabilizer; Said lubricant is selected from the aliphatic acid of C12～C20; Processing aid is selected from acrylic copolymer; Colouring agent is selected from conventional inorganic or organic pigment; Anti-UV is a kind of material with uvioresistant absorption or shielding action;
The weight of A component consists of:
100 parts of acrylonitrile-butadiene rubber powders
Powdery finishing agent 0.5-3.0 part
Filler 10-20 part
Lubricant 0-1.0 part
Said powdery finishing agent is selected from phthalic acid ester; Filler is selected from calcium carbonate;
The component and the parts by weight of paste polyvinyl chloride composition priming coat comprise:
100 parts of paste polyvinyl chloride resins
40～80 parts in plasticizer
5～20 parts of cold-resistant agents
2～5 parts of stabilizing agents
2～8 parts of titanium dioxides
5～20 parts in calcium carbonate
0.5～1.5 part of lubricant
6～12 parts of tackifier
The degree of polymerization of said paste polyvinyl chloride resin is 1000～1400;
Said plasticizer is selected from phthalic acid ester;
Said cold-resistant agent is selected from glutarate;
Said stabilizing agent is selected from barium/zinc composite stabilizer;
Said lubricant is selected from the aliphatic acid of C12～C20;
Tackifier are selected from isocyanates.
2. aerated materials according to claim 1 is characterized in that, the thickness of yarn of base cloth is: warp-wise 200D～2000D, broadwise 200D～2000D; Density is: warp-wise 6～20/sq.cm, broadwise 6～20/sq.cm.
3. according to the preparation method of each described aerated materials of claim 1～2, it is characterized in that, comprise the steps:
(1) each component of priming coat is proportionally mixed, be coated on the front and back of base cloth, then, be heated to 150～165 ℃, obtain to be coated with the material of priming coat behind the gel according to coating weight;
(2) with each component of finishing coat after stirring under 80～130 ℃ the temperature, in planetary extruder, extrude, directly calendering is coated on the material of step (1), obtains product.
4. the preparation method of aerated materials according to claim 3, it is characterized in that, one section extruder temperature of planetary extruder is 180～195 ℃, the two stage screw temperature is 180～195 ℃, barrel zone temperature is 180～195 ℃, the screw speed ratio is: one section: two sections: three sections=3～5: 6～8: 3～5, and vacuum is-600～-900mbar;
The temperature of calendering is 170～195 ℃, and linear velocity is 20～60m/min, and pressure is 50～90mbar.
5. according to the application of each described aerated materials of claim 1～2, it is characterized in that, be used to make material, the draining of inflating boats and ships and enclose grid, military property accumulating oil tank, civilian flexible accumulating oil tank or entertainment sports equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100306060A CN100439592C (en) | 2005-10-17 | 2005-10-17 | Inflating materials, their preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100306060A CN100439592C (en) | 2005-10-17 | 2005-10-17 | Inflating materials, their preparation method and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1952254A CN1952254A (en) | 2007-04-25 |
| CN100439592C true CN100439592C (en) | 2008-12-03 |
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ID=38058799
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|---|---|---|---|
| CNB2005100306060A Active CN100439592C (en) | 2005-10-17 | 2005-10-17 | Inflating materials, their preparation method and application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338049A (en) * | 2021-06-07 | 2021-09-03 | 苏州奈米新纺织科技有限公司 | Weaving method of compression-resistant warp-knitted inflatable material |
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|---|---|---|---|---|
| CN101280522B (en) * | 2008-04-17 | 2012-01-11 | 中国人民解放军总后勤部军需装备研究所 | High-strength wear-resistant fabric for cases and production method thereof |
| CN101446041B (en) * | 2008-12-16 | 2010-12-15 | 上海申达科宝新材料有限公司 | Environment-friendly type gas-charging compound material and production method thereof |
| CN105415819A (en) * | 2015-09-11 | 2016-03-23 | 江苏美誉虹新材料科技有限公司 | High-tear-strength gas model material and preparation method thereof |
| CN106245218B (en) * | 2016-08-19 | 2017-11-03 | 常州市宏发纵横新材料科技股份有限公司 | A kind of Inflatable swimming pool warp knit inlaid thread cloth and preparation method thereof |
| CN106515136B (en) * | 2016-11-02 | 2019-02-19 | 威海新大方户外用品有限公司 | A kind of preparation method of high intensity inflatable dinghy |
| CN109208338B (en) * | 2017-07-07 | 2022-04-08 | 浙江全米特新材料科技有限公司 | Ultra-light high-strength flexible composite membrane and preparation method thereof |
| CN115725144B (en) * | 2022-12-21 | 2023-08-18 | 江南大学 | Deformation-resistant polyvinyl chloride film material for household swimming pool |
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| US4865904A (en) * | 1986-09-10 | 1989-09-12 | Sunstar Giken Kabushiki Kaisha | Laminated cloth |
| CN1042957A (en) * | 1988-11-29 | 1990-06-13 | 苏州市吴县人革制品厂 | Modified polyvinyl chloride imitation leather and manufacture method thereof |
| CN2379507Y (en) * | 1999-07-23 | 2000-05-24 | 苏州市振华皮革制品有限公司 | PVC flame retardant weather resistance pneumatic pipe tarpaulin leather |
| CN1415797A (en) * | 2002-10-25 | 2003-05-07 | 安兰祚 | Formula and technique for high strength double face leatheroid of chemical fiber with plastic being coated |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4865904A (en) * | 1986-09-10 | 1989-09-12 | Sunstar Giken Kabushiki Kaisha | Laminated cloth |
| CN1042957A (en) * | 1988-11-29 | 1990-06-13 | 苏州市吴县人革制品厂 | Modified polyvinyl chloride imitation leather and manufacture method thereof |
| CN2379507Y (en) * | 1999-07-23 | 2000-05-24 | 苏州市振华皮革制品有限公司 | PVC flame retardant weather resistance pneumatic pipe tarpaulin leather |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113338049A (en) * | 2021-06-07 | 2021-09-03 | 苏州奈米新纺织科技有限公司 | Weaving method of compression-resistant warp-knitted inflatable material |
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| CN1952254A (en) | 2007-04-25 |
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