CN101633256A - Preparation technique of shoe material - Google Patents
Preparation technique of shoe material Download PDFInfo
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- CN101633256A CN101633256A CN200910027172A CN200910027172A CN101633256A CN 101633256 A CN101633256 A CN 101633256A CN 200910027172 A CN200910027172 A CN 200910027172A CN 200910027172 A CN200910027172 A CN 200910027172A CN 101633256 A CN101633256 A CN 101633256A
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- polymeric foam
- tertiary amine
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Abstract
The invention relates to a preparation technique of a shoe material. The preparation technique comprises the following steps: taking and manufacturing synthetic resin fiber material into a fiber pad base layer with the thickness of 5 to 8mm; taking and mixing isocyanate, polyether glycol, silicon oil and a tertiary catalyst with water, carrying out foaming reaction, generating nitrogen-free polyurethane warming material, and foaming a polymerization foaming layer; and adhering a chloroprene rubber layer with the thickness of 6 to 10mm on the polymerization foaming layer and manufacturing the protective shoe material. The shoe material prepared by the technique has better protection function to oil grease, chemical pollution, metamorphism and the like and is applicable to manufacturing chemical protective shoes of various labor fields.
Description
One, technical field
The invention belongs to footwear industry material technology field, be specifically related to a kind of preparation technology who is specifically designed to the footwear material of protective footwear.
Two, background technology
Labour protection articles for use commonly used at present comprises safety cap, safety belt, gloves, safety shoe, protective footwear etc., and wherein the protective footwear boots are much accounted of more and more and use as the articles for use that are used for protecting labourer's foot.
More common protective footwear boots comprise: safety shoe, insulated shoes, antistatic and conductive shoes, steel-making footwear and footwear lid, warm-proof shoes etc. also have the protective footwear of the sole that is fit to constructor sole heat insulation, that be fit to builder sole protection against the tide that reinforce, that be fit to food, wine brewing workman etc. in addition.The function of protective footwear boots is primarily aimed at working environment and condition and sets, generally all have anti-skiddingly, anti-pierce through, the function of anti-extrusion, be exactly to have specific function in addition, such as anti-conduction, anticorrosion etc.
Rubber boot be again comparatively cheap in the Protective Boots, that the field of employment is numerous is a kind of, by its purposes anti-soda acid boots, waterproof boots, anti-oiled shoes etc. is arranged.Anti-soda acid boots are suitable for the place that there are soda acid and other corrosive liquids in operation ground, make the anti-soda acid trousers boots that also have the trousers boots to connect together, the operation that waterproof boots is used for excess surface water or dabbles with acid and alkali-resistance rubber, stock is a rubber, and miner's waterproof boots, the special-purpose boots of aquatic products, rice transplanting boots etc. are arranged.Anti-oiled shoes are used for the operation that there is greasy dirt on ground, make with rubber or vinyon, have boots, footwear etc. multiple.
Protective footwear boots function good except depending on that its structure relates to, most important influence factor is exactly the footwear materials.Protective shoe material generally designs according to the protection purpose of its realization, and along with the pay attention to day by day of masses to labor protection, the protective footwear material of function admirable becomes one of product of needing badly in market.
Three, summary of the invention
Technical problem:
The invention discloses a kind of preparation technology of footwear material, utilize the footwear material of this technology preparation that grease, chemical contamination, go bad etc. had preferable protective action, be applicable to the chemical protection in numerous work field.
Technical scheme:
The invention discloses a kind of preparation method of footwear material, may further comprise the steps: a. gets the synthetic resin fiber material and makes the fibre gasket basalis that thickness is the 5-8 millimeter; B. getting isocyanates, PPG, silicone oil, tertiary amine catalyst mixes with water, carry out foamable reaction, generate fluorine-free polyurethane heat insulation material, the quality proportioning of above-mentioned each component is: isocyanates 140-160 part, PPG 90-98 part, silicone oil 1-3 part, tertiary amine catalyst 0.01-0.03 part, water 2-6 part, described tertiary amine catalyst is N, N-dimethyl cyclohexyl amine, triethylenediamine or dimethyl benzylamine; The fluorine-free polyurethane heat insulation material that generates is bonded in the upper surface of above-mentioned fibre gasket basalis with polyurethane adhesive, forms the polymeric foam layer; C. at upper surface coating one deck polyurethane adhesive of polymeric foam layer, adhering to a layer thickness on the polyurethane adhesive is the neoprene layer of 6-10 millimeter, prints knurled pattern at the upper surface of neoprene layer, makes described protective shoe material.The quality proportion optimization of wherein said isocyanates, PPG, silicone oil, tertiary amine catalyst and water is: 150 parts of isocyanates, 95 parts of PPGs, 2 parts of silicone oil, 0.02 part of tertiary amine catalyst, 4 parts in water
Utilize the footwear material of method for preparing, comprise one deck fibre gasket basalis, upper surface at described fibre gasket basalis is coated with polymeric foam layer and neoprene layer successively, and is bonding with polyurethane adhesive respectively between described fibre gasket basalis and polymeric foam layer, polymeric foam layer and the neoprene layer.Wherein, the thickness of above-mentioned fibre gasket basalis is the 5-8 millimeter, and the upper surface of above-mentioned neoprene layer is printed knurled pattern, and the thickness of neoprene layer is the 6-10 millimeter, and above-mentioned polymeric foam layer is for to be made by fluorine-free polyurethane heat insulation material.
Beneficial effect:
The invention discloses the preparation of the compound footwear material of a kind of stratiform, may further comprise the steps: get the synthetic resin fiber material and make the fibre gasket basalis that thickness is the 5-8 millimeter; Get isocyanates, PPG, silicone oil, tertiary amine catalyst and mix, carry out foamable reaction, generate fluorine-free polyurethane heat insulation material, form the polymeric foam layer with water; Adhering to a layer thickness on the polymeric foam layer is the neoprene layer of 6-10 millimeter.The quality proportion optimization of wherein said isocyanates, PPG, silicone oil, tertiary amine catalyst and water is: 150 parts of isocyanates, 95 parts of PPGs, 2 parts of silicone oil, 0.02 part of tertiary amine catalyst, 4 parts in water.The prepared polymeric foam layer of said ratio can be brought into play and be incubated thermal effect to greatest extent.
The footwear material that utilizes this method to make comprises the fibre gasket basalis from bottom to top, and polymeric foam layer and neoprene layer, the thickness of fibre gasket basalis are the 5-8 millimeter, and the upper surface of neoprene layer is printed knurled pattern, and its thickness is the 6-10 millimeter.
At first, thickness is the fibre gasket basalis quality softness, durable in use of 5-8 millimeter, is convenient to wear off, and has good gas permeability, reduces moist and steam condenses.And the fibre gasket basalis of thickening can be used as cushion and reaches protection toe and heel and avoid the protection purpose of impacting and rubbing.
Secondly, the polymeric foam warming layer that is provided with on the fibre gasket basalis has been guaranteed in labout process, even both feet can both be near body temperature in high or extremely low temperature environment; So also improved the security in the work.
Once more, set neoprene layer is fire-retardant, anti-animal bloodstain, grease, chemical contamination and rotten optimal material outside the polymeric foam warming layer, and is anti-multiple organic good with inorganic chemistry rerum natura energy, compares with General Purpose Rubber, neoprene is lightweight, comfortable more, and pliability is better.The special thick knurled pattern that the upper surface of neoprene layer is printed the 6-10 millimeter can be protected toe and heel and is not hit and wear and tear.
At last, bonding with polyurethane adhesive respectively between fibre gasket basalis and polymeric foam warming layer, polymeric foam warming layer and neoprene layer: polyurethane has remarkable characteristics such as lower temperature resistance, resistance to water and oil resistivity, and adhesive strength height, pliability are good, thereby are widely used in the bonding of aspects such as shoemaking industry, tape industry, laminated film, artificial leather, pottery and fabric.
Footwear material provided by the present invention has merged several layers of rubber and security element, can guarantee needed comfortable and barrier propterty, can the operating personnel in adverse circumstances provide stable protection, be applicable to the materials demand of protective footwear boots in the various fields such as satisfying butchery, meat packing, bird processing, petrochemical industry, chemurgy, oil drilling and smelting, fishery, waste disposal.
Four, description of drawings
Fig. 1 is the structural representation of protective shoe material of the present invention,
Wherein: 1-fibre gasket basalis; 2-polymeric foam layer; 3-neoprene layer.
Four, the specific embodiment
Following examples are one of the present invention gives an example, and should not regarded as limitation of the invention.
Embodiment 1
A kind of preparation method of footwear material may further comprise the steps: a. gets the synthetic resin fiber material and makes the fibre gasket basalis that thickness is the 5-8 millimeter; B. getting isocyanates, PPG, silicone oil, tertiary amine catalyst mixes with water, carry out foamable reaction, generate fluorine-free polyurethane heat insulation material, the quality proportioning of above-mentioned each component is: isocyanates 140-160 part, PPG 90-98 part, silicone oil 1-3 part, tertiary amine catalyst 0.01-0.03 part, water 2-6 part, described tertiary amine catalyst is N, N-dimethyl cyclohexyl amine, triethylenediamine or dimethyl benzylamine; The fluorine-free polyurethane heat insulation material that generates is bonded in the upper surface of above-mentioned fibre gasket basalis with polyurethane adhesive, forms the polymeric foam layer; C. at upper surface coating one deck polyurethane adhesive of polymeric foam layer, adhering to a layer thickness on the polyurethane adhesive is the neoprene layer of 6-10 millimeter, prints knurled pattern at the upper surface of neoprene layer, makes described protective shoe material.
Footwear material with method for preparing, comprise one deck fibre gasket basalis, upper surface at described fibre gasket basalis is coated with polymeric foam layer and neoprene layer successively, and is bonding with polyurethane adhesive respectively between described fibre gasket basalis and polymeric foam layer, polymeric foam layer and the neoprene layer.Wherein, the thickness of above-mentioned fibre gasket basalis is the 5-8 millimeter, and the upper surface of above-mentioned neoprene layer is printed knurled pattern, and the thickness of neoprene layer is the 6-10 millimeter, and above-mentioned polymeric foam layer is for to be made by fluorine-free polyurethane heat insulation material.
A kind of preparation method of footwear material may further comprise the steps: a. gets the synthetic resin fiber material and makes the fibre gasket basalis that thickness is the 5-8 millimeter; B. getting isocyanates, PPG, silicone oil, tertiary amine catalyst mixes with water, carry out foamable reaction, generate fluorine-free polyurethane heat insulation material, the quality proportioning of above-mentioned each component is: 150 parts of isocyanates, 95 parts of PPGs, 2 parts of silicone oil, 0.02 part of tertiary amine catalyst, 4 parts in water, described tertiary amine catalyst is N, N-dimethyl cyclohexyl amine, triethylenediamine or dimethyl benzylamine; The fluorine-free polyurethane heat insulation material that generates is bonded in the upper surface of above-mentioned fibre gasket basalis with polyurethane adhesive, forms the polymeric foam layer; C. at upper surface coating one deck polyurethane adhesive of polymeric foam layer, adhering to a layer thickness on the polyurethane adhesive is the neoprene layer of 6-10 millimeter, prints knurled pattern at the upper surface of neoprene layer, makes described protective shoe material.
Footwear material with method for preparing, comprise one deck fibre gasket basalis, upper surface at described fibre gasket basalis is coated with polymeric foam layer and neoprene layer successively, and is bonding with polyurethane adhesive respectively between described fibre gasket basalis and polymeric foam layer, polymeric foam layer and the neoprene layer.Wherein, the thickness of above-mentioned fibre gasket basalis is the 5-8 millimeter, and the upper surface of above-mentioned neoprene layer is printed knurled pattern, and the thickness of neoprene layer is the 6-10 millimeter, and above-mentioned polymeric foam layer is for to be made by fluorine-free polyurethane heat insulation material.
Claims (4)
1. the preparation technology of a footwear material is characterized in that may further comprise the steps:
A. get the synthetic resin fiber material and make the fibre gasket basalis (1) that thickness is the 5-8 millimeter;
B. getting isocyanates, PPG, silicone oil, tertiary amine catalyst mixes with water, carry out foamable reaction, generate fluorine-free polyurethane heat insulation material, the quality proportioning of above-mentioned each component is: isocyanates 140-160 part, PPG 90-98 part, silicone oil 1-3 part, tertiary amine catalyst 0.01-0.03 part, water 2-6 part; The fluorine-free polyurethane heat insulation material that generates is bonded in the upper surface of above-mentioned fibre gasket basalis with polyurethane adhesive, forms polymeric foam layer (2);
C. at upper surface coating one deck polyurethane adhesive of polymeric foam layer (2), adhering to a layer thickness on the polyurethane adhesive is the neoprene layer (3) of 6-10 millimeter, prints knurled pattern at the upper surface of neoprene layer (3), makes described protective shoe material.
2. according to the preparation technology of the described footwear material of claim 1, it is characterized in that described tertiary amine catalyst is N, N-dimethyl cyclohexyl amine, triethylenediamine or dimethyl benzylamine.
3. according to the preparation technology of the described footwear material of claim 1, it is characterized in that the quality proportioning of described isocyanates, PPG, silicone oil, tertiary amine catalyst and water is: 150 parts of isocyanates, 95 parts of PPGs, 2 parts of silicone oil, 0.02 part of tertiary amine catalyst, 4 parts in water.
4. according to the footwear material of the described method of claim 1 preparation, it is characterized in that comprising one deck fibre gasket basalis (1), upper surface at described fibre gasket basalis (1) is coated with polymeric foam layer (2) and neoprene layer (3) successively, between described fibre gasket basalis (1) and the polymeric foam layer (2), all bonding with polyurethane adhesive between polymeric foam layer (2) and the neoprene layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910027172A CN101633256A (en) | 2009-05-22 | 2009-05-22 | Preparation technique of shoe material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910027172A CN101633256A (en) | 2009-05-22 | 2009-05-22 | Preparation technique of shoe material |
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| Publication Number | Publication Date |
|---|---|
| CN101633256A true CN101633256A (en) | 2010-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910027172A Pending CN101633256A (en) | 2009-05-22 | 2009-05-22 | Preparation technique of shoe material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783752A (en) * | 2011-05-19 | 2012-11-21 | 李本靖 | PU (polyurethane) rainshoe producing method |
| CN107616578A (en) * | 2016-07-15 | 2018-01-23 | 黄丽丽 | A kind of preparation method of elastic footwear material |
-
2009
- 2009-05-22 CN CN200910027172A patent/CN101633256A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783752A (en) * | 2011-05-19 | 2012-11-21 | 李本靖 | PU (polyurethane) rainshoe producing method |
| CN107616578A (en) * | 2016-07-15 | 2018-01-23 | 黄丽丽 | A kind of preparation method of elastic footwear material |
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