CN100572654C - High-strength direct is coated with the manufacture method of formula knife scraping method tarpaulin - Google Patents
High-strength direct is coated with the manufacture method of formula knife scraping method tarpaulin Download PDFInfo
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- CN100572654C CN100572654C CNB2007100705568A CN200710070556A CN100572654C CN 100572654 C CN100572654 C CN 100572654C CN B2007100705568 A CNB2007100705568 A CN B2007100705568A CN 200710070556 A CN200710070556 A CN 200710070556A CN 100572654 C CN100572654 C CN 100572654C
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Abstract
The invention discloses the manufacture method that a kind of high-strength direct is coated with formula knife scraping method tarpaulin, follow these steps to carry out: (1) comprises that with the component of certain part by weight PVC sticks with paste resin, plasticizer, stabilizing agent, filler, fire retardant and pigment and is mixed into coating agent; (2) composite coating agent is ground and filters; (3) add 1～5kg crosslinking agent in every 100kg coating agent, evenly coat on the base cloth, dry processing then; (4) behind plasticizing forming, carry out surface treatment with surface conditioning agent.The made tarpaulin of the present invention has performances such as waterproof, grease proofing, antifouling, fire-retardant, ageing-resistant, antistripping, can be used as platform tent, cabin side cord, open top container cloth; Train tarpaulin, ship tarpaulin; Construction material is applied to the construction material on soft roof, makes supermarket, stadiums, the view building; Be used for military field, be made into the paulin room, have a rest temporarily, do wartime such as headquarter etc. for field army.
Description
Technical field
The invention belongs to the textile material technical field, specifically belong to a kind of manufacture method of direct coating tarpaulin.
Background technology
Sail cloth plays an important role in people's daily productive life, from storage cloth, to car and boat cloth, to off-base military training, all need to use sail cloth, but there are shortcomings such as fracture, tearing strength are not high, fire protecting performance is poor, pliability is not enough, self-cleaning performance is bad mostly in tarpaulin product in the market, and the client expects intensity height, good flame resistance, breaks, tearing strength height, new product with surperficial self-cleaning function occur.Therefore old product is badly in need of upgrading, and to satisfy client's instructions for use, is applied in the new Application Areas that software compartment, soft roof and military equipment etc. constantly widen.
Summary of the invention
For remedying many deficiencies that this series products in use exists, the invention provides the manufacture method that a kind of high-strength direct is coated with formula knife scraping method tarpaulin.
In order to solve above technical problem, the present invention by the following technical solutions: a kind of high-strength direct is coated with the manufacture method of formula knife scraping method tarpaulin, it is characterized in that it comprises the following steps:
1) component with following weight portion is mixed into coating agent:
PVC sticks with paste 100 parts of resins
50～100 parts in plasticizer
1～5 part of stabilizing agent
5～80 parts of fillers
3～25 parts of fire retardants
1～8 part of pigment
2) composite coating agent is ground and filters;
3) add 1～5kg crosslinking agent in every 100kg coating agent, evenly coat on the base cloth, dry processing then;
4) behind plasticizing forming, carry out surface treatment with surface conditioning agent.
When coating agent applied, coating weight was 100～350g/m
2, the temperature during oven dry is 140 ℃～200 ℃, the temperature during plasticizing is 150 ℃～210 ℃.
In order to strengthen the performance of waterproof, grease proofing, antifouling, fire-retardant, ageing-resistant, antistripping, after the step 3) oven dry is handled, apply one deck step 2 again) coating agent that makes, and dry processing.
PVC sticks with paste the domestic existing more kind of resin, as P440, and PSM-31, R1069 etc. can use wherein a kind of, perhaps use wherein several simultaneously, but gross weight are constant.The content of isocyanate groups is 3%-5% in the crosslinking agent.
Plasticizer can be DOP, DINP or other kind, the adding of plasticizer, can reduce the active force between the PVC strand, the fusing point of vitrification point, flowing temperature and the contained crystallite of PVC plastics is all reduced, and plasticizer can improve the plasticity of resin, makes goods softness, resistance to low temperature good.
Stabilizing agent is domestic also the multiple trade mark and kind, and according to the environmental requirement of product, stabilizing agent is one or more in liquid barium zinc stabilizer, liquid calcium zinc stabilizer, the organic tin stabilizer.Polyvinyl chloride can produce thermal degradation, variable color and mechanical performance when high temperature worsens, and for preventing decreased performance, needs to add stabilizing agent.Its mechanism of action specifically has: in absorbing and HCl, suppress its autocatalysis 1..2. unsettled allyl chloride atom or tertiary carbon chlorine atom in the displacement PVC molecule suppress to take off PVC.3. with polyene structure generation addition reaction, destroy the formation of big conjugated system, reduce painted.4. Mulberry Extract stops oxidation reaction.
Filler can be that 500 orders are above to 10000 purpose calcium carbonate, also can be the aluminium hydroxide of same specification.Filler is in order to improving composite property (as hardness, rigidity and impact strength etc.), and the solid additive that can reduce cost.The effect of filler: 1. reduce the shrinkage factor of moulded products, improve DIMENSIONAL STABILITY, surface smoothness, flatness and the zero diopter of goods or do not have photosensitiveness etc.; 2. the effective conditioning agent of resin viscosity; 3. can satisfy the different performance requirement, improve ABRASION RESISTANCE, improve the coloring effect that 4. electric conductivity and thermal conductivity can improve pigment; 5, compatibilization is arranged, can reduce cost, improve the competitiveness of product on market.
Fire retardant is compound flame retardant in this project, can adopt antimonous oxide and Firebrake ZB composite, the weight portion proportioning is a Firebrake ZB: antimonous oxide=1～1.5: 2.5～3.5, Firebrake ZB is a kind of multifunction additive, but have fire-retardant, become charcoal, press down cigarette and glow and prevent to generate multiple efficacies such as molten drop, have chemical cooperated effect with the composite use of antimonous oxide, the fire-retardant index of product is reached do not fire.
In this prescription the pigment that uses as titanium dioxide, phthalocyanine blue, phthalocyanine green, purple B, medium chrome yellow, lemon yellow, carbon black, floridity one or more in red etc.The adding of pigment can make the product of prevention make shades of colour, can obtain different colors because of the difference of addition, is made into colourful pattern and kind.
The woven cloth of the preferred terylene of the base cloth of this product, surface conditioning agent are PVDF surface conditioning agent or acrylate surface conditioning agent.
The made tarpaulin of the present invention has remarkable performance such as waterproof, grease proofing, antifouling, fire-retardant, ageing-resistant, antistripping.Can be widely used as platform tent, cabin side cord, open top container cloth; Train tarpaulin, ship tarpaulin; Construction material is applied to the construction material on soft roof, makes supermarket, stadiums, view building etc.; Be applied to military field, be made into the paulin room, have a rest temporarily, do wartime such as headquarter etc. for field army.Therefore have favorable economic benefit and social benefit.
The specific embodiment
The invention will be further described below in conjunction with exemplifying embodiment.
Embodiment 1: a kind of high-strength direct is coated with the manufacture method of formula knife scraping method tarpaulin, comprises the following steps:
1), following composition by weight is mixed into coating agent:
PVC sticks with paste resin (PSM-31) 100 parts
70 parts in plasticizer (DOP)
2.5 parts of barium zinc stabilizers
30 parts in calcium carbonate
5 parts of antimonous oxides
2 parts of Firebrake ZBs
4 parts of titanium dioxides
2) composite coating agent is ground and filters, filter and select 80 order nylon wires for use;
3) with 1000D*1000D density be the 8*8 root/centimetre the woven cloth of terylene by unreeling structure evenly by coating machine, add the 1.8kg crosslinking agent in every 100kg coating agent, (NCO) content is 3% to isocyanate groups in the crosslinking agent, and coating weight is 105g/m
2, evenly coat on the woven cloth of terylene, dry processing through baking oven, the temperature of oven dry is 140 ℃;
4) again behind the baking oven plasticizing forming with carrying out surface treatment, the temperature during plasticizing is 200 ℃, surface conditioning agent is the place's agent of esters of acrylic acid air brushing table, gets product.
Embodiment 2: a kind of high-strength direct is coated with the manufacture method of formula knife scraping method tarpaulin, comprises the following steps:
1), following composition by weight is mixed into coating agent:
PVC sticks with paste resin (R1069) 100 parts
68 parts in plasticizer (DOP)
2.5 parts of calcium zinc stabilizers
40 parts in calcium carbonate
11 parts of antimonous oxides
6.5 parts of Firebrake ZBs
8 parts of phthalocyanine blues
2) composite coating agent is ground and filters, filter and select 100 order nylon wires for use;
3) with 1000D*1000D density be the 8*8 root/centimetre the woven cloth of terylene pass through coating machine evenly by unreeling structure, add the 5kg crosslinking agent in every 100kg coating agent, (NCO) content is 4% to isocyanate groups in the crosslinking agent, evenly coat on the woven cloth of terylene, dry processing through baking oven, be coated with the platform place through two again, apply one deck step 2 again) coating agent (coating agent that does not promptly add crosslinking agent) that makes, and dry processing, the temperature of oven dry is 200 ℃; Coating weight is 200g/m
2, again behind the baking oven plasticizing forming with carrying out surface treatment, the temperature during plasticizing is 150 ℃, surface conditioning agent is the place's agent of esters of acrylic acid air brushing table, gets product.
Embodiment 3: a kind of high-strength direct is coated with the manufacture method of formula knife scraping method tarpaulin, comprises the following steps:
1), following composition by weight is mixed into coating agent:
PVC sticks with paste resin (P440) 100 parts
75 parts in plasticizer (DINP)
2 parts of organic tin stabilizers
30 parts in aluminium hydroxide
4 parts of Firebrake ZBs
8 parts of antimonous oxides
1.5 parts of purple B
2) composite coating agent is ground and filters, filter and select 40 order nylon wires for use;
3) with 1000D*1000D density be the 8*8 root/centimetre the woven cloth of terylene pass through coating machine evenly by unreeling structure, add the 3kg crosslinking agent in every 100kg coating agent, (NCO) content is 5% to isocyanate groups in the crosslinking agent, evenly coat on the woven cloth of terylene, dry processing through baking oven, be coated with the platform place through two again, apply one deck step 2 again) coating agent (coating agent that does not promptly add crosslinking agent) that makes, and dry processing, the temperature of oven dry is 180 ℃; Coating weight is 250g/m
2, again behind the baking oven plasticizing forming with carrying out surface treatment, the temperature during plasticizing is 210 ℃, surface conditioning agent is the PVDF surface conditioning agent, gets product.
The quality index of products made thereby is as follows:
1, thickness: 0.5mm
2, fracture strength: 2500N/5cm (with reference to ISO13934-1-1999)
3, peel strength: can't overall process peel off
4, weight: 600g/m2
5, tearing brute force: 25N/5cm (with reference to ISO13937-2-2000)
6, fire resistance: do not fire (with reference to GB/T8410-1994)
Product soaks 5min through butanone and is not corroded by butanone.
Claims (4)
1, a kind of high-strength direct is coated with the manufacture method of formula knife scraping method tarpaulin, it is characterized in that it comprises the following steps:
1) component with following weight portion is mixed into coating agent:
100 parts of PSM-31
70 parts of DOP
2.5 parts of barium zinc stabilizers
30 parts in calcium carbonate
5 parts of antimonous oxides
2 parts of Firebrake ZBs
4 parts of titanium dioxides
2) composite coating agent is ground and filters;
3) add 1～5kg crosslinking agent in every 100kg coating agent, evenly coat on the base cloth, dry processing then, when coating agent applied, coating weight was 100～350g/m
2, the temperature during oven dry is 140 ℃～200 ℃;
4) carry out surface treatment with surface conditioning agent behind plasticizing forming, the temperature during plasticizing is 150 ℃～210 ℃.
2, a kind of high-strength direct as claimed in claim 1 is coated with the manufacture method of formula knife scraping method tarpaulin, it is characterized in that: after step 3) oven dry is handled, apply one deck step 2 again) coating agent that makes, and dry processing, coating weight is 100～350g/m
2, the temperature during oven dry is 140 ℃～200 ℃.
3, a kind of high-strength direct as claimed in claim 1 or 2 is coated with the manufacture method of formula knife scraping method tarpaulin, it is characterized in that: the woven cloth of the preferred terylene of described base cloth.
4, a kind of high-strength direct as claimed in claim 1 or 2 is coated with the manufacture method of formula knife scraping method tarpaulin, it is characterized in that: described surface conditioning agent is PVDF surface conditioning agent or acrylate surface conditioning agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100705568A CN100572654C (en) | 2007-08-31 | 2007-08-31 | High-strength direct is coated with the manufacture method of formula knife scraping method tarpaulin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100705568A CN100572654C (en) | 2007-08-31 | 2007-08-31 | High-strength direct is coated with the manufacture method of formula knife scraping method tarpaulin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101117772A CN101117772A (en) | 2008-02-06 |
| CN100572654C true CN100572654C (en) | 2009-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2007100705568A Expired - Fee Related CN100572654C (en) | 2007-08-31 | 2007-08-31 | High-strength direct is coated with the manufacture method of formula knife scraping method tarpaulin |
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| CN101487191B (en) * | 2009-02-24 | 2011-10-05 | 上海雨盛雨具有限公司 | Essence-containing water-proof fabrics and producing method thereof |
| CN102965935B (en) * | 2012-11-02 | 2015-03-11 | 浙江莱美纺织印染科技有限公司 | Whitewashing process of camouflage cover cloth |
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| CN103231559B (en) * | 2013-04-09 | 2016-02-24 | 浙江锦达膜材科技有限公司 | A kind of polymer composite and manufacture method thereof with texture and self-cleaning function |
| CN103317805B (en) * | 2013-06-13 | 2015-07-29 | 东莞市悠派智能展示科技有限公司 | A kind of cutter scraping coating paulin room cloth and preparation technology thereof |
| CN103741474B (en) * | 2013-12-23 | 2015-10-28 | 江阴东恒新材料科技有限公司 | A kind of high-strength PVC covering cloth |
| CN104987622A (en) * | 2015-07-16 | 2015-10-21 | 海宁宏扬新材料有限公司 | New light-reflection spray painting material and preparation method thereof |
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| CN106142773B (en) * | 2016-06-29 | 2018-08-21 | 浙江汇锋新材料股份有限公司 | A kind of tank tarpaulin and its manufacture craft |
| CN106480745A (en) * | 2016-10-08 | 2017-03-08 | 奉化市天盾防水材料有限公司 | A kind of manufacture method of the fabric membrane material of heat-resisting anti-embrittlement |
| CN106827733B (en) * | 2017-01-03 | 2018-08-24 | 慈溪青雀休闲用品有限公司 | A kind of fire protection flame retarding tent |
| CN106863958B (en) * | 2017-01-03 | 2018-08-17 | 慈溪青雀休闲用品有限公司 | Fire protection flame retarding tent |
| CN106758278A (en) * | 2017-03-20 | 2017-05-31 | 浙江亦阳新材料有限公司 | A kind of manufacture method of the double spray grid materials of high-strength durable type |
| CN106917299A (en) * | 2017-05-03 | 2017-07-04 | 天鼎丰非织造布有限公司 | Tarpaulin and its production method with filament spunbond nonwoven cloth as base fabric |
| CN107326689A (en) * | 2017-07-06 | 2017-11-07 | 苏州牧羊人休闲用品有限公司 | A kind of novel curtain and preparation method thereof |
| CN107794773A (en) * | 2017-10-30 | 2018-03-13 | 宁波天盾防水材料有限公司 | A kind of fluffy room canvas and preparation method thereof |
| CN108239885A (en) * | 2018-02-05 | 2018-07-03 | 海宁市华泰针织有限公司 | A kind of manufacture craft of uvioresistant PVC coating cloth |
| CN108330701A (en) * | 2018-02-05 | 2018-07-27 | 海宁市华泰针织有限公司 | A kind of manufacture craft of multi-functional coatings cloth |
| CN108414056B (en) * | 2018-05-10 | 2024-01-12 | 合肥邦立电子股份有限公司 | Be applied to liquid level float and non-contact methyl alcohol level sensor of methyl alcohol |
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| CN101117772A (en) | 2008-02-06 |
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Effective date of registration: 20170213 Address after: Haining City, Zhejiang province Maqiao town 314419 No. 170 Patentee after: Zhejiang Jinda New Material Co.,Ltd. Address before: 314419 Zhejiang Province, Haining City Ma Street No. 68 Hongqi Avenue Zhejiang JINDA new materials Limited by Share Ltd Patentee before: Ye Xuekang |
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Granted publication date: 20091223 |