CN107080303A - A kind of arc protection raincoat fabric and preparation method thereof - Google Patents

A kind of arc protection raincoat fabric and preparation method thereof Download PDF

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Publication number
CN107080303A
CN107080303A CN201710180179.7A CN201710180179A CN107080303A CN 107080303 A CN107080303 A CN 107080303A CN 201710180179 A CN201710180179 A CN 201710180179A CN 107080303 A CN107080303 A CN 107080303A
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China
Prior art keywords
parts
layer
cloth
precoat
preparation
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CN201710180179.7A
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CN107080303B (en
Inventor
程飞
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Guangzhou Chaoyuan Protection Technology Co.,Ltd.
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Hefei Yundu Cotton Co Ltd
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Priority to CN201710180179.7A priority Critical patent/CN107080303B/en
Priority to CN201810421162.0A priority patent/CN108385399A/en
Publication of CN107080303A publication Critical patent/CN107080303A/en
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M17/00—Producing multi-layer textile fabrics
    • D06M17/04—Producing multi-layer textile fabrics by applying synthetic resins as adhesives
    • D06M17/06—Polymers of vinyl compounds
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D3/00—Overgarments
    • A41D3/02—Overcoats
    • A41D3/04—Raincoats
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/08—Heat resistant; Fire retardant
    • A41D31/085—Heat resistant; Fire retardant using layered materials
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/10—Impermeable to liquids, e.g. waterproof; Liquid-repellent
    • A41D31/102—Waterproof and breathable
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/26—Electrically protective, e.g. preventing static electricity or electric shock
    • A41D31/265—Electrically protective, e.g. preventing static electricity or electric shock using layered materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J127/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Adhesives based on derivatives of such polymers
    • C09J127/02—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J127/04—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Adhesives based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C09J127/06—Homopolymers or copolymers of vinyl chloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption

Abstract

The invention discloses a kind of arc protection raincoat fabric and preparation method thereof, the arc protection raincoat fabric includes precoat, tack coat, layer of cloth, and innermost layer is layer of cloth, and outermost layer is precoat, it is tack coat between precoat and layer of cloth, the layer of cloth includes the raw material of following parts by weight：40 60 parts of micropore ligno-cellulose, 58 parts of inorganic zinc silicate, 15 25 parts of polyurethane fiber, 26 parts of dioctyl sebacate, 0.6 2.5 parts of halogen-free flame retardants；The tack coat includes the raw material of following parts by weight：20 30 parts of Corvic, 12 26 parts of dimethylformamide, 897 28 parts of crosslinking agent DF；The precoat includes the raw material of following parts by weight：16 30 parts of polyflon, 8 25 parts of cotton fiber, 10 20 parts of Fypro, 20 45 parts of toluene.The raincoat fabric excellent flame retardancy of the present invention, high temperature resistant, corrosion-resistant, waterproof and breathable, arc protection function admirable.

Description

A kind of arc protection raincoat fabric and preparation method thereof
Technical field
The present invention relates to apparel industry field, and in particular to a kind of arc protection raincoat fabric and preparation method thereof.
Background technology
Raincoat is indispensable rain-proof instrument in people's daily life.Now widely used raincoat fabric is to use waterproof What moisture permeable fabricses were made.This raincoat solves Waterproof Breathable this conflict, with lightweight, and water proofing property is strong, penetrability is good, Comfortable and easy to wear the advantages of.Arc accident is a kind of uncertain accident, not only results in economic loss, but also is enough to cause people In fatal position.When arc accident occurs, the high temperature of about 13000 DEG C of even more highs can be produced, and accident is very fast, when continuing Between often less than one second, the workman of operation nearby often has little time reaction and hidden when electric arc occurs.The energy of so high intensity is short Time occurs, and serious risk of burning is caused to neighbouring human body, or even dead.Especially for the work of thunderstorm weather out of doors Person, electric arc can bring very big life security hidden danger.
The patent of invention of application number 201610583954.9 provides a kind of preparation method of arc protection raincoat fabric, specifically Step is as follows：(1) surface layer is scraped in release liners using cutter painting is scraped, painting is dried after scraping, criteria thus the drying time is 1 .5-2 minutes.(2) The adhesive layer is applied and scraped on the surface layer, the base cloth layer is fitted with the adhesive layer, then drying, drying temperature 110-130-150 DEG C is followed successively by, criteria thus the drying time is 2-3 minutes.(3) release liners and the surface layer are separated.The obtained production Product have the features such as fire-retardant, high temperature resistant, feel are soft so, comfortableness is good, but the performance of arc protection needs further raising.
The content of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of arc protection raincoat fabric and its preparation Method, the raincoat fabric excellent flame retardancy, high temperature resistant, corrosion-resistant, waterproof and breathable, arc protection function admirable.
The present invention solves technical problem and adopted the following technical scheme that：
The invention provides a kind of arc protection raincoat fabric, including precoat, tack coat, layer of cloth, innermost layer is layer of cloth, outermost layer It is tack coat between precoat and layer of cloth for precoat, the layer of cloth includes the raw material of following parts by weight：Micropore ligno-cellulose 40-60 parts, 5-8 parts of inorganic zinc silicate, 15-25 parts of polyurethane fiber, 2-6 parts of dioctyl sebacate, halogen-free flame retardants 0.6-2.5 Part；
The tack coat includes the raw material of following parts by weight：20-30 parts of Corvic, 12-26 parts of dimethylformamide, friendship Join 2-8 parts of agent DF-897；
The precoat includes the raw material of following parts by weight：16-30 parts of polyflon, 8-25 parts of cotton fiber, polyamide 10-20 parts of fiber, 20-45 parts of toluene.
Preferably, the diameter range of the micropore ligno-cellulose is 16-25 μm.
Preferably, the degree of polymerization of the Corvic is 1100-1300, and particle diameter is 0.8-1.6 μm.
Preferably, the halogen-free flame retardants is selected from poly- ammonium polyphosphate, Firebrake ZB, aluminium hydroxide, magnesium hydroxide, inflatable stone Combination more than one or both of ink, tributyl phosphate.
Present invention also offers a kind of preparation method of above-mentioned arc protection raincoat fabric, comprise the following steps：
（1）The preparation of layer of cloth：It is according to parts by weight that micropore ligno-cellulose, inorganic zinc silicate, polyurethane fiber, decanedioic acid two is pungent Fat is put into dispersion machine and mixed, and halogen-free flame retardants is added while uniform stirring, is continued after stirring 30-50 minutes, is input to and knits Cloth machine obtains layer of cloth；
（2）The preparation of precoat：Polyflon, cotton fiber, Fypro are mixed according to parts by weight, dispersion machine is used Stir, then add toluene and stir, temperature is increased to after 50-60 DEG C, continue to stir 5-10 minutes, be input to and weave cotton cloth Machine obtains precoat；
（3）The preparation of tack coat：Corvic, crosslinking agent are mixed evenly according to parts by weight, dimethyl is added Formamide, stirring, in 8500-9000mPa/s, obtains tack coat to viscosity；
（4）The preparation of raincoat fabric：Tack coat is uniformly applied between layer of cloth and precoat, is then placed in baking oven and enters stroke Sequence drying obtains the raincoat fabric.
Preferably, the step（2）Need etc. to be cooled to after room temperature and be input to again in loom.
Preferably, the step（4）The condition of program drying is 120 DEG C and dried 2-5 minutes that 130 DEG C are dried 2-5 minutes, 140 DEG C Dry 1-2 minutes.
Preferably, the step（4）Obtained raincoat fabric thickness is 5-8mm.
Compared with prior art, the present invention has following beneficial effect：
（1）The raincoat fabric of the present invention uses layer of cloth, tack coat, three layers of tight structure of precoat, wherein, in cloth layer structure Micropore ligno-cellulose is anticorrosive, draining is ventilative, intensity is high, and polyurethane fiber has excellent crease resistance, elasticity and size steady Qualitative, dioctyl sebacate is as a kind of conventional plasticizer, and cold tolerance is excellent, corrosion-resistant；Poly- four in fabric Rotating fields Fluoroethylene resin electrical insulation capability is good, high temperature resistant, and Fypro intensity is high, heat-resisting, cold-resistant.The raincoat of three-layer composite structure Fabric excellent flame retardancy, high temperature resistant, corrosion-resistant, waterproof and breathable, arc protection function admirable.
（2）The preparation method technique of the raincoat fabric of the present invention is simple, easy to operate, is adapted to mass produce into raincoat.
Embodiment
Invention is described in further detail below in conjunction with specific embodiment.
Embodiment 1.
A kind of raincoat fabric of arc protection, including precoat, tack coat, layer of cloth, innermost layer are layer of cloth, and outermost layer is precoat, It is tack coat between precoat and layer of cloth, the layer of cloth includes the raw material of following parts by weight：It is 40 parts of micropore ligno-cellulose, inorganic 5 parts of zinc silicate, 18 parts of polyurethane fiber, 3 parts of dioctyl sebacate, 0.8 part of poly- ammonium polyphosphate；
The tack coat includes the raw material of following parts by weight：24 parts of Corvic, 15 parts of dimethylformamide, crosslinking agent 6 parts of DF-897；
The precoat includes the raw material of following parts by weight：16 parts of polyflon, 12 parts of cotton fiber, Fypro 15 Part, 26 parts of toluene.Wherein, the diameter range of the micropore ligno-cellulose is 16-25 μm, the polymerization of the Corvic Spend for 1100-1300, particle diameter is 0.8-1.6 μm.
The preparation method of above-mentioned arc protection raincoat fabric, comprises the following steps：
（1）The preparation of layer of cloth：It is according to parts by weight that micropore ligno-cellulose, inorganic zinc silicate, polyurethane fiber, decanedioic acid two is pungent Fat is put into dispersion machine and mixed, and halogen-free flame retardants is added while uniform stirring, is continued after stirring 30 minutes, is input to loom Obtain layer of cloth；
（2）The preparation of precoat：Polyflon, cotton fiber, Fypro are mixed according to parts by weight, dispersion machine is used Stir, then add toluene and stir, temperature is increased to after 50 DEG C, continue to stir 10 minutes, be cooled to after room temperature It is input to loom and obtains precoat；
（3）The preparation of tack coat：Corvic, crosslinking agent are mixed evenly according to parts by weight, dimethyl is added Formamide, stirring, in 8500-9000mPa/s, obtains tack coat to viscosity；
（4）The preparation of raincoat fabric：Tack coat is uniformly applied between layer of cloth and precoat, is then placed in baking oven and enters stroke Sequence drying obtains thickness 5-8mm raincoat fabric, and the condition of program drying is dried 2-5 minutes for 120 DEG C, and 130 DEG C are dried 2-5 minutes, 140 DEG C are dried 1-2 minutes.
Embodiment 2.
A kind of raincoat fabric of arc protection, including precoat, tack coat, layer of cloth, innermost layer are layer of cloth, and outermost layer is precoat, It is tack coat between precoat and layer of cloth, the layer of cloth includes the raw material of following parts by weight：It is 45 parts of micropore ligno-cellulose, inorganic 6 parts of zinc silicate, 16 parts of polyurethane fiber, 4 parts of dioctyl sebacate, 1.2 parts of poly- ammonium polyphosphate；
The tack coat includes the raw material of following parts by weight：20 parts of Corvic, 18 parts of dimethylformamide, crosslinking agent 5 parts of DF-897；
The precoat includes the raw material of following parts by weight：18 parts of polyflon, 14 parts of cotton fiber, Fypro 12 Part, 30 parts of toluene.Wherein, the diameter range of the micropore ligno-cellulose is 16-25 μm, the polymerization of the Corvic Spend for 1100-1300, particle diameter is 0.8-1.6 μm.
The preparation method of above-mentioned arc protection raincoat fabric, comprises the following steps：
（1）The preparation of layer of cloth：It is according to parts by weight that micropore ligno-cellulose, inorganic zinc silicate, polyurethane fiber, decanedioic acid two is pungent Fat is put into dispersion machine and mixed, and halogen-free flame retardants is added while uniform stirring, is continued after stirring 40 minutes, is input to loom Obtain layer of cloth；
（2）The preparation of precoat：Polyflon, cotton fiber, Fypro are mixed according to parts by weight, dispersion machine is used Stir, then add toluene and stir, temperature is increased to after 60 DEG C, continue to stir 5 minutes, be cooled to defeated after room temperature Enter to loom and obtain precoat；
（3）The preparation of tack coat：Corvic, crosslinking agent are mixed evenly according to parts by weight, dimethyl is added Formamide, stirring, in 8500-9000mPa/s, obtains tack coat to viscosity；
（4）The preparation of raincoat fabric：Tack coat is uniformly applied between layer of cloth and precoat, is then placed in baking oven and enters stroke Sequence drying obtains thickness 5-8mm raincoat fabric, and the condition of program drying is dried 2-5 minutes for 120 DEG C, and 130 DEG C are dried 2-5 minutes, 140 DEG C are dried 1-2 minutes.
Embodiment 3.
A kind of raincoat fabric of arc protection, including precoat, tack coat, layer of cloth, innermost layer are layer of cloth, and outermost layer is precoat, It is tack coat between precoat and layer of cloth, the layer of cloth includes the raw material of following parts by weight：It is 52 parts of micropore ligno-cellulose, inorganic 5 parts of zinc silicate, 18 parts of polyurethane fiber, 5 parts of dioctyl sebacate, 1.5 parts of poly- ammonium polyphosphate；
The tack coat includes the raw material of following parts by weight：25 parts of Corvic, 16 parts of dimethylformamide, crosslinking agent 6 parts of DF-897；
The precoat includes the raw material of following parts by weight：18 parts of polyflon, 18 parts of cotton fiber, Fypro 16 Part, 36 parts of toluene.Wherein, the diameter range of the micropore ligno-cellulose is 16-25 μm, the polymerization of the Corvic Spend for 1100-1300, particle diameter is 0.8-1.6 μm.
The preparation method of above-mentioned arc protection raincoat fabric, comprises the following steps：
（1）The preparation of layer of cloth：It is according to parts by weight that micropore ligno-cellulose, inorganic zinc silicate, polyurethane fiber, decanedioic acid two is pungent Fat is put into dispersion machine and mixed, and halogen-free flame retardants is added while uniform stirring, is continued after stirring 40 minutes, is input to loom Obtain layer of cloth；
（2）The preparation of precoat：Polyflon, cotton fiber, Fypro are mixed according to parts by weight, dispersion machine is used Stir, then add toluene and stir, temperature is increased to after 60 DEG C, continue to stir 5 minutes, be cooled to defeated after room temperature Enter to loom and obtain precoat；
（3）The preparation of tack coat：Corvic, crosslinking agent are mixed evenly according to parts by weight, dimethyl is added Formamide, stirring, in 8500-9000mPa/s, obtains tack coat to viscosity；
（4）The preparation of raincoat fabric：Tack coat is uniformly applied between layer of cloth and precoat, is then placed in baking oven and enters stroke Sequence drying obtains thickness 5-8mm raincoat fabric, and the condition of program drying is dried 2-5 minutes for 120 DEG C, and 130 DEG C are dried 2-5 minutes, 140 DEG C are dried 1-2 minutes.
Embodiment 4.
A kind of raincoat fabric of arc protection, including precoat, tack coat, layer of cloth, innermost layer are layer of cloth, and outermost layer is precoat, It is tack coat between precoat and layer of cloth, the layer of cloth includes the raw material of following parts by weight：It is 55 parts of micropore ligno-cellulose, inorganic 8 parts of zinc silicate, 20 parts of polyurethane fiber, 6 parts of dioctyl sebacate, 2.2 parts of poly- ammonium polyphosphate；
The tack coat includes the raw material of following parts by weight：26 parts of Corvic, 22 parts of dimethylformamide, crosslinking agent 8 parts of DF-897；
The precoat includes the raw material of following parts by weight：28 parts of polyflon, 25 parts of cotton fiber, Fypro 18 Part, 45 parts of toluene.Wherein, the diameter range of the micropore ligno-cellulose is 16-25 μm, the polymerization of the Corvic Spend for 1100-1300, particle diameter is 0.8-1.6 μm.
The preparation method of above-mentioned arc protection raincoat fabric, comprises the following steps：
（1）The preparation of layer of cloth：It is according to parts by weight that micropore ligno-cellulose, inorganic zinc silicate, polyurethane fiber, decanedioic acid two is pungent Fat is put into dispersion machine and mixed, and halogen-free flame retardants is added while uniform stirring, is continued after stirring 40 minutes, is input to loom Obtain layer of cloth；
（2）The preparation of precoat：Polyflon, cotton fiber, Fypro are mixed according to parts by weight, dispersion machine is used Stir, then add toluene and stir, temperature is increased to after 60 DEG C, continue to stir 5 minutes, be cooled to defeated after room temperature Enter to loom and obtain precoat；
（3）The preparation of tack coat：Corvic, crosslinking agent are mixed evenly according to parts by weight, dimethyl is added Formamide, stirring, in 8500-9000mPa/s, obtains tack coat to viscosity；
（4）The preparation of raincoat fabric：Tack coat is uniformly applied between layer of cloth and precoat, is then placed in baking oven and enters stroke Sequence drying obtains thickness 5-8mm raincoat fabric, and the condition of program drying is dried 2-5 minutes for 120 DEG C, and 130 DEG C are dried 2-5 minutes, 140 DEG C are dried 1-2 minutes.
The prevention of arc energy and water resistance of the embodiment 1-4 fabrics produced are tested, specific measurement data is shown in Table 1.
The prevention of arc energy and water resistance of the fabric of table 1.
Embodiment Prevention of arc energy（cal/cm2） Water resistance（KPa）
1 15 230
2 16 246
3 18 254
4 20 261
As can be seen from Table 1, fabric of the invention has excellent prevention of arc energy and water resistance.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims (8)

1. a kind of arc protection raincoat fabric, including precoat, tack coat, layer of cloth, innermost layer are layer of cloth, outermost layer is precoat, It is tack coat between precoat and layer of cloth, it is characterised in that the layer of cloth includes the raw material of following parts by weight：
40-60 parts of micropore ligno-cellulose, 5-8 parts of inorganic zinc silicate, 15-25 parts of polyurethane fiber, dioctyl sebacate 2-6 Part, 0.6-2.5 parts of halogen-free flame retardants；
The tack coat includes the raw material of following parts by weight：20-30 parts of Corvic, 12-26 parts of dimethylformamide, friendship Join 2-8 parts of agent DF-897；
The precoat includes the raw material of following parts by weight：16-30 parts of polyflon, 8-25 parts of cotton fiber, polyamide 10-20 parts of fiber, 20-45 parts of toluene.
2. arc protection raincoat fabric according to claim 1, it is characterised in that the diameter model of the micropore ligno-cellulose Enclose for 16-25 μm.
3. arc protection raincoat fabric according to claim 1, it is characterised in that the degree of polymerization of the Corvic is 1100-1300, particle diameter is 0.8-1.6 μm.
4. arc protection raincoat fabric according to claim 1, it is characterised in that the halogen-free flame retardants is selected from poly- polyphosphoric acid Combination more than one or both of ammonium, Firebrake ZB, aluminium hydroxide, magnesium hydroxide, expansible graphite, tributyl phosphate.
5. the preparation method of the arc protection raincoat fabric according to claim 1-4 any one, it is characterised in that including with Lower step：
（1）The preparation of layer of cloth：It is according to parts by weight that micropore ligno-cellulose, inorganic zinc silicate, polyurethane fiber, decanedioic acid two is pungent Fat is put into dispersion machine and mixed, and halogen-free flame retardants is added while uniform stirring, is continued after stirring 30-50 minutes, is input to and knits Cloth machine obtains layer of cloth；
（2）The preparation of precoat：Polyflon, cotton fiber, Fypro are mixed according to parts by weight, dispersion machine is used Stir, then add toluene and stir, temperature is increased to after 50-60 DEG C, continue to stir 5-10 minutes, be input to and weave cotton cloth Machine obtains precoat；
（3）The preparation of tack coat：Corvic, crosslinking agent are mixed evenly according to parts by weight, dimethyl is added Formamide, stirring, in 8500-9000mPa/s, obtains tack coat to viscosity；
（4）The preparation of raincoat fabric：Tack coat is uniformly applied between layer of cloth and precoat, is then placed in baking oven and enters stroke Sequence drying obtains the raincoat fabric.
6. the preparation method of arc protection raincoat fabric according to claim 5, it is characterised in that the step（2）Need It is input to again in loom etc. being cooled to after room temperature.
7. the preparation method of arc protection raincoat fabric according to claim 5, it is characterised in that the step（4）Program The condition of drying is 120 DEG C and dried 2-5 minutes that 130 DEG C are dried 2-5 minutes, and 140 DEG C are dried 1-2 minutes.
8. the preparation method of arc protection raincoat fabric according to claim 5, it is characterised in that the step（4）It is made Raincoat fabric thickness be 5-8mm.
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CN108823991A (en) * 2018-07-11 2018-11-16 周华 A kind of vapor-permeable type arc resistant fabric and preparation method thereof
CN115613368A (en) * 2022-09-05 2023-01-17 合肥冠怡涂层织物有限公司 Flame-retardant high-cold-resistance PU raincoat leather and preparation method thereof

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CN103408909A (en) * 2013-07-15 2013-11-27 惠州市昌亿新材料有限公司 High-performance glass fiber reinforced PC (Poly Carbonate) composite material with high-voltage resistance, electric arc resistance and aging resistance, as well as preparation method and application of composite material
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CN107558241A (en) * 2017-09-20 2018-01-09 安徽锦翔纺织服饰有限公司 A kind of fire-retardant charge garment fabric of arc protection and preparation method thereof
CN108823991A (en) * 2018-07-11 2018-11-16 周华 A kind of vapor-permeable type arc resistant fabric and preparation method thereof
CN115613368A (en) * 2022-09-05 2023-01-17 合肥冠怡涂层织物有限公司 Flame-retardant high-cold-resistance PU raincoat leather and preparation method thereof

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