CN104559513B - A kind of PET textiles cloth composite coating and its production and use - Google Patents
A kind of PET textiles cloth composite coating and its production and use Download PDFInfo
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- CN104559513B CN104559513B CN201310491279.3A CN201310491279A CN104559513B CN 104559513 B CN104559513 B CN 104559513B CN 201310491279 A CN201310491279 A CN 201310491279A CN 104559513 B CN104559513 B CN 104559513B
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- Life Sciences & Earth Sciences (AREA)
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- Paints Or Removers (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Dispersion Chemistry (AREA)
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Abstract
The invention discloses a kind of PET textiles cloth composite coating and its production and use.This composite coating includes investment precoat and subbing two parts, and surface layer is PVC paste cold coating, and bottom is acrylic resin paint.PVC paste cold coating is consisted of（Percentage meter by weight）：It is that 5～20%, Calcium Carbonate 5～15%, Aid Portions is 0.5～5.0%, balance of solvent content that PVC paste resin 10～50%, acrylic resin is 5～10%, titanium dioxide.Acrylic resin paint is consisted of（Percentage meter by weight）：It is that 5～15%, Calcium Carbonate 5～15%, Aid Portions is 5～10%, balance of solvent content that acrylic resin 10～50%, epoxy resin is 5～10%, titanium dioxide.PET textile cloth after this composite coating coating, can apply in the manufacture of rain-proof articles for use and light screening material field as good waterproof material.
Description
Technical field
Composite coating disclosed by the invention is used for the application of PET textile surfaces, after this composite coating coating
PET textile cloth, can as good rain-proof cloth material, for example can be made into outdoor tent cloth, outdoor sun-shading canopy cloth,
The products such as bag cloth are slept in open air, apply in the manufacture of rain-proof articles for use and light screening material field.
Background technology
Rain-proof cloth material is a kind of important waterproof material, is had many uses general, can be used for manufacturing outdoor tent cloth, open air
The aspects such as sleeping bag cloth, packaging material, sunshade tarpaulin.Its processing technique mainly has two kinds.
One kind be using PET cloth as framework material, through the technique of thermal-adhering, PET cloth one side or
On Double-face adhesive, PVC film material is reaching the effect of waterproof.
Another is as framework material, then in the one side or two-sided using painting of PET cloth with PET cloth
The method of dress PVC paste resin, reaches the purpose of waterproof.
Through the rain-proof cloth material that both production technologies are obtained, have one disadvantage in that, be exactly PVC film material or PVC paste
Coating is bad with the adhesive force of PET cloth, has below reason at 2 points.
One reason is that the molecular structure of the molecular structure and PET of PVC differs greatly, when bi-material is contacted,
Intermolecular force ratio is weaker, causes PVC film material or PVC paste coating bad with the adhesive force of PET cloth.
Another reason is that the surface of PET is very smooth, fine and close, when the surface of rain-proof cloth material occurs damaged
Wait, PVC film material or PVC paste coating are easy to the sur-face peeling from PET cloth.
The content of the invention
It is an object of the invention to provide a kind of fundamentally solve what is existed between PVC film material and PET textile
A kind of technical scheme of adhesive force problem of poor, i.e. PET textile cloth composite coating.
A further object of the present invention is to provide a kind of preparation side for above-mentioned PET textile cloth composite coating
Method.
It is yet a further object of the present invention to provide a kind of use for above-mentioned PET textile cloth composite coating
Method.
The present invention solves above-mentioned technical problem and adopts the technical scheme that.
A kind of composite coating includes investment precoat and subbing two parts, and investment precoat is PVC paste cold coating, bottom
Coating is acrylic resin paint.
Wherein, investment precoat is PVC paste cold coating, and each component is by weight percentage：
PVC paste resin：10～50%；
Acrylic resin：5～10%；
Titanium dioxide：5～20%；
Calcium Carbonate：5～15%；
Auxiliary agent：0.5～5.0%；
Balance of solvent content.
Described titanium dioxide particle diameter is 5～30nm.
Described Calcium Carbonate particle diameter is 5～30nm.
Described auxiliary agent heat stabilizer, fire retardant, antifungus agent.
Described solvent includes ethyl acetate, acetone, Ketohexamethylene, No. 93 gasoline.
The preparation method of surface layer PVC paste cold coating, including following step.
First solvent is added in agitator, then the addition PVC paste tree under low velocity (50rmp/min) stirring
Fat, adds PVC paste resin, and the speed for adjusting stirring stirs 20～30min to 1500rmp/min；Then sequentially in stirring
Lower addition titanium dioxide, Calcium Carbonate, stir 20～30min.Then acrylic resin, thermally-stabilised is sequentially added under stirring
Agent, fire retardant, antifungus agent, stir 5～10min.Finally, residual solvent is added under stirring, stirs 5～10min.Most
Afterwards with the filter screen filtration of 200 mesh, packaging.
Subbing is acrylic resin paint, and each component is count by weight percentage：
Acrylic resin：10～50%；
Epoxy resin：5～10%；
Titanium dioxide：5～15%；
Calcium Carbonate：5～15%；
Auxiliary agent：5～10.0%；
Balance of solvent content.
Described titanium dioxide particle diameter is 5～30nm.
Described Calcium Carbonate particle diameter is 5～30nm.
Described auxiliary agent includes heat stabilizer, fire retardant, adhesion promoter.
Described solvent includes ethyl acetate, acetone, Ketohexamethylene, No. 93 gasoline.
The preparation method of bottom acrylic resin paint, including following step.
First solvent is added in agitator, then the addition PVC paste tree under low velocity (50rmp/min) stirring
Fat, adds PVC paste resin, and the speed for adjusting stirring stirs 20～30min to 1500rmp/min；Then sequentially in stirring
Lower addition titanium dioxide, Calcium Carbonate, stir 20～30min.Then sequentially under stirring add acrylic resin, asphalt mixtures modified by epoxy resin
Fat, heat stabilizer, fire retardant, adhesion promoter, stir 5～10min.Finally, residual solvent is added under stirring,
5～10min of stirring.Finally with the filter screen filtration of 200 mesh, packaging.
A kind of PET textiles cloth composite coating description of use.
Composite coating disclosed by the invention includes investment precoat and subbing two parts, and surface layer is PVC paste cold coating,
Bottom is acrylic resin paint.Knife can be taken to scrape the production technology of coating, the positive and negative of PET textile cloth is coated in by scraper
On face, the rain-proof cloth material of good performance for obtaining is applied in the manufacture of rain-proof articles for use and light screening material field.
Composite coating disclosed by the invention is furnished with good adhesive force to PET textiles, while being applied with this composite coating
The PET textile cloth of layer has good resistance to water, and water pressure resistance can be up to 7000～9000mm water columns.
Description of the drawings
Structural representations of the Fig. 1 for the embodiment of the present invention.1-PET textile cloth, 2- subbings are applied for acrylic resin
Material, 3- investment precoats are PVC paste cold coating.
Specific embodiment
Below in conjunction with accompanying drawing, by taking embodiment as an example, the invention will be further described.
Embodiment 1.
The preparation method of surface layer PVC paste cold coating：
First 8kg solvents are added in dispersion bucket, then in the state of rotating speed is 50rmp/min add 50kgPVC to paste
Resin.After adding PVC paste resin, adjustment rotating speed is 1500rmp/min, stirs 30min.Then low whipping speed is 1500rmp/
In the state of min, it is added sequentially the titanium dioxide of 20kg, the Calcium Carbonate of 10kg and is stirred dispersion.During stirring, often
Fineness was detected with fineness plate every 5 minutes, when fineness ＜ 25um, stop dispersion.Then low whipping speed is
In the state of 1000rmp/min, be added sequentially the acrylic resin of 6.5kg, the heat stabilizer of 0.5kg, the fire retardant of 0.5kg,
The antifungus agent of 0.3kg, is stirred dispersion, and mixing time is 10min.Then by adding solvent in dispersion bucket, adjust thing
The viscosity of material is in the range of 1000cps～1500cps.Finally material is filtered with the drainage screen of 200 mesh, obtain PVC
Paste cold coating.
It is raw materials used to be all market purchasing.
Embodiment 2.
The preparation method of bottom acrylic resin paint：
First 3kg solvents are added in dispersion bucket, then 35kg acrylic acid are added in the state of rotating speed is 50rmp/min
Resin.After adding acrylic resin, adjustment rotating speed is 1500rmp/min, stirs 3min.Then low whipping speed is 1500rmp/
In the state of min, it is added sequentially the titanium dioxide of 7kg, the Calcium Carbonate of 15kg and is stirred dispersion.During stirring, often
Fineness was detected with fineness plate every 5 minutes, when fineness ＜ 30um, stop dispersion.Then low whipping speed is
In the state of 1000rmp/min, be added sequentially the epoxy resin of 6.0kg, the heat stabilizer of 0.3kg, the fire retardant of 0.3kg,
The adhesion promoter of 0.5kg, is stirred dispersion, and mixing time is 10min.Then by addition solvent in dispersion bucket,
The viscosity of adjustment material is in the range of 1500cps～2500cps.Finally material is filtered with the drainage screen of 200 mesh, obtained
To acrylic resin paint.
It is raw materials used to be all market purchasing.
Embodiment 3.
The configuration of mixed solvent in surface layer PVC paste cold coating and bottom acrylic resin paint：
Accurately weigh 50kg ethyl acetate, 15kg acetone, 10kg Ketohexamethylene, 25kg93# gasoline respectively to be added sequentially
In the dispersion bucket of 200L.Then setting speed is 50rmp/min, stirs 3min.Then the drainage screen of 200 mesh was carried out to material
Filter, obtains mixed solvent.
It is raw materials used to be all market purchasing.
Embodiment 4.
The production technology of PET waterproof cloth：PET textiles cloth is chosen as scrim material (as shown in Fig. 1 1), its specification
It is 4EA × 47EA for 400D × 400D, establishment density；Preparation before production：Base fabric is placed on stock shelf.1st section of 3 section dries
The temperature of case is respectively set as 150 DEG C, 160 DEG C, 150 DEG C, the 2nd section 3 section baking oven temperature be respectively set as 140 DEG C, 160 DEG C,
140 DEG C, the temperature of chill roll is set as 25 DEG C.
When the oven temperature for requiring reaches setting value, coating machine is started, machine speed is 10m/min.PET base fabrics elder generation
Through carry-over pinch rolls, the gap to first painting knife, scraper and base fabric is set as 5mm, and coating used is bottom acrylic resin
Coating, as shown in Fig. 12.Subsequently into the 1st section of 3 section baking oven.Base fabric through carry-over pinch rolls, reaches the after the 1st section of baking oven
Two roads apply knife, and scraper is set as 3mm with the gap of base fabric, and coating used is surface layer PVC paste cold coating, such as 3 institute in Fig. 1
Show.Subsequently into the 2nd section of 3 section baking oven.Base fabric through carry-over pinch rolls, chill roll, dance roller, is arrived after second segment baking oven
Wound up to winder.After base fabric is cooled down 1 hour, it is put on stock shelf, repeats the processing step of the above, the two sides of base fabric applies
The good composite coating of cloth, obtains PET waterproof cloth products.
Embodiment 5.
The test of PET waterproof cloth adhesive force；
The test of adhesive force is carried out to 1000 meters of PET waterproof cloth；
Sampling method is：The sample that length is 0.5 meter is taken at interval of 200 meters to be tested；
Testing result is as follows：
Embodiment 6.
The watertight test of PET waterproof cloth：
The test of adhesive force is carried out to 1000 meters of PET waterproof cloth；
Sampling method is：The sample that length is 0.5 meter is taken at interval of 200 meters to be tested.
Testing result is as follows：
Claims (6)
1. a kind of PET textiles cloth composite coating formula, it is characterised in that：
This composite coating includes investment precoat and subbing two parts, and surface layer is PVC paste cold coating, and bottom is acrylic acid
Cold coating；Wherein, investment precoat each component is count by weight percentage：
PVC paste resin：10～50%；
Acrylic resin：5～10%；
Titanium dioxide：5～20%；
Calcium Carbonate：5～15%；
Auxiliary agent：0.5～5.0%；
Balance of solvent content；
Subbing each component is count by weight percentage：
Acrylic resin：10～50%；
Epoxy resin：5～10%；
Titanium dioxide：5～15%；
Calcium Carbonate：5～15%；
Auxiliary agent：5～10.0%；
Balance of solvent content；
Above raw material is commercially available.
2. PET textiles cloth composite coating formula according to claim 1, it is characterised in that：The investment precoat
Auxiliary agent includes heat stabilizer, fire retardant, antifungus agent.
3. PET textiles cloth composite coating formula according to claim 1, it is characterised in that：The investment precoat
Solvent includes ethyl acetate, acetone, Ketohexamethylene, No. 93 gasoline.
4. PET textiles cloth composite coating formula according to claim 1, it is characterised in that：The subbing
Auxiliary agent includes heat stabilizer, fire retardant, adhesion promoter.
5. PET textiles cloth composite coating formula according to claim 1, it is characterised in that：The subbing
Solvent includes ethyl acetate, acetone, Ketohexamethylene, No. 93 gasoline.
6. PET textiles cloth composite coating according to claim 1, it is characterized by：With this composite coating coating
PET textile cloth has good resistance to water, and water pressure resistance is up to 7000～9000mm water columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310491279.3A CN104559513B (en) | 2013-10-18 | 2013-10-18 | A kind of PET textiles cloth composite coating and its production and use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310491279.3A CN104559513B (en) | 2013-10-18 | 2013-10-18 | A kind of PET textiles cloth composite coating and its production and use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104559513A CN104559513A (en) | 2015-04-29 |
| CN104559513B true CN104559513B (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310491279.3A Active CN104559513B (en) | 2013-10-18 | 2013-10-18 | A kind of PET textiles cloth composite coating and its production and use |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239382A (en) * | 2015-11-17 | 2016-01-13 | 安徽柏拉图涂层织物有限公司 | Compound type wear-resisting and waterproof coating cloth |
| CN105220513A (en) * | 2015-11-17 | 2016-01-06 | 安徽柏拉图涂层织物有限公司 | A kind of coating process of tent cloth |
| CN106638011A (en) * | 2016-12-27 | 2017-05-10 | 嘉兴华丽非织布制品有限公司 | Coating equipment for cylinder mould and coating process applying equipment |
| EP3814431B1 (en) * | 2018-06-26 | 2023-05-31 | Eastman Kodak Company | Light-blocking articles with functional composition |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1270848A (en) * | 1969-08-05 | 1972-04-19 | Nairn Williamson Ltd | Coated fabric |
| EP0327749A2 (en) * | 1988-02-08 | 1989-08-16 | Gencorp Inc. | Textured suede |
| CN101338522A (en) * | 2008-08-07 | 2009-01-07 | 河北路篷塑胶有限公司 | High strength coating cloth for tarpaulin of goods train and preparation thereof |
| CN101446041A (en) * | 2008-12-16 | 2009-06-03 | 上海申达科宝新材料有限公司 | Environment-friendly type gas-charging compound material and production method thereof |
-
2013
- 2013-10-18 CN CN201310491279.3A patent/CN104559513B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1270848A (en) * | 1969-08-05 | 1972-04-19 | Nairn Williamson Ltd | Coated fabric |
| EP0327749A2 (en) * | 1988-02-08 | 1989-08-16 | Gencorp Inc. | Textured suede |
| CN101338522A (en) * | 2008-08-07 | 2009-01-07 | 河北路篷塑胶有限公司 | High strength coating cloth for tarpaulin of goods train and preparation thereof |
| CN101446041A (en) * | 2008-12-16 | 2009-06-03 | 上海申达科宝新材料有限公司 | Environment-friendly type gas-charging compound material and production method thereof |
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| CN104559513A (en) | 2015-04-29 |
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Address after: No. 26 Xinhan Road, Xinchang Industrial Park, Pudong New Area, Shanghai, 20114 Patentee after: Shanghai Naer Industrial Co., Ltd. Address before: No. 26 Xinhan Road, Xinchang Industrial Park, Pudong New Area, Shanghai, 20114 Patentee before: Shanghai NAR Industrial Co., Ltd. |
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