CN106752465A - The outer barrel preparation method for making cloth is protected in a kind of elbow protector for sports - Google Patents
The outer barrel preparation method for making cloth is protected in a kind of elbow protector for sports Download PDFInfo
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- CN106752465A CN106752465A CN201710040990.5A CN201710040990A CN106752465A CN 106752465 A CN106752465 A CN 106752465A CN 201710040990 A CN201710040990 A CN 201710040990A CN 106752465 A CN106752465 A CN 106752465A
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- outer barrel
- sports
- elbow protector
- protected
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D129/00—Coating compositions 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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
- C09D129/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0025—Rubber threads; Elastomeric fibres; Stretchable, bulked or crimped fibres; Retractable, crimpable fibres; Shrinking or stretching of fibres during manufacture; Obliquely threaded fabrics
- D06N3/0027—Rubber or elastomeric fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/10—Properties of the materials having mechanical properties
- D06N2209/103—Resistant to mechanical forces, e.g. shock, impact, puncture, flexion, shear, compression, tear
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/12—Permeability or impermeability properties
- D06N2209/126—Permeability to liquids, absorption
- D06N2209/128—Non-permeable
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/16—Properties of the materials having other properties
- D06N2209/1685—Wear resistance
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/10—Clothing
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The outer barrel preparation method for making cloth is protected in a kind of elbow protector for sports, is comprised the following steps：(1) enhanced coating is prepared；(2) elastic fabric is pricked by a leaching one, is dried at 110 120 DEG C by baking oven afterwards, the making cloth after drying is then made elbow protector for sports protection outer barrel.
Description
Technical field
Field of material technology is prepared the invention belongs to protecting ware for sports, is related to protect outer barrel to make cloth in a kind of elbow protector for sports
The preparation method of material.
Background technology
Knee is the connecting portion between thigh and calf.The main inside composition structure of knee is that meniscus and four are tough
Band.Meniscus is one piece of half moon-shaped fibrocartilage group of the pad of place in succession between inner knee part distal part of femur and proximal ends of tibia
Knit, effect is the kneed vibrations of buffering, and avoids two pieces of direct frictions of bone.In addition, it is by four main ligaments
Support.Wherein have two both sides in knee, referred to as middle collateral ligament and an outer collateral ligament, major function be prevent knee axle from
Position；Two other ligament is then respectively distributed to knee front and back, referred to as anterior cruciate ligament and posterior cruciate ligament, and effect is to prevent knee
Front and rear displacement.At present, it is all relatively popular sports events that motion, basketball, dry skating, shuttlecock etc. are had deep love for young man more,
Knee belongs to the position for being particularly easy to injury in these motions, and traditional motion knee-pad only has very thin one layer of fabric and sea
It is continuous, it is impossible to play a very good protection.A kind of motion is special for the Chinese patent of CN201303604Y is disclosed for Authorization Notice No.
With knee-pad, including cylindric knee pad body, one layer of air cushion is inserted at the position of described knee pad body correspondence knee, it is described
Air cushion closing is fixed on the inside of knee pad body.Due to the use of air cushion in the knee-pad, the motion to user's knee causes one
Determine the interference of degree, and its anti-skidding, wear-resisting, anti-tear poor-performing.Authorization Notice No. is special for the China of CN204426775U
Profit discloses a kind of elbow protector for sports, and it includes knee pad body, buffer stopper, and the knee pad body is made up of elastomeric material, the shield
Knee body correspondence knee side is provided with and buffer stopper is fixedly connected with knee pad body, and the buffer stopper is triangular module, the fortune
Dynamic knee-pad also includes anti-skidding paster, and the knee pad body madial wall has the anti-skidding paster fitted with knee pad body, described anti-skidding
Paster is the disk of diameter 2mm-4mm, and anti-skidding paster is uniformly distributed in knee pad body madial wall.The knee-pad wears no resistance, structure
Complexity, cost of manufacture is high.Additionally, practical application finds, above-mentioned elbow protector for sports and similar products are in wearability, anticollision, anti-
The performance of the aspect of performances such as lancinating is poor, it is impossible to adapt to some violent motions, such as indoor/outdoor basketball, shuttlecock (especially
Common outdoor cement court) etc. place sports events, the outdoor exercises even risen at present, the knee to user prevents
Shield poor-performing.
The content of the invention
In order to solve the drawbacks described above of prior art, cloth is made the invention provides protecting outer barrel to use in a kind of elbow protector for sports
The preparation method of material.
Above-mentioned purpose of the invention is realized by following technical proposals：
The outer barrel preparation method for making cloth is protected in a kind of elbow protector for sports, is comprised the following steps：
(1) enhanced coating is prepared；
(2) elastic fabric is pricked by a leaching one, is dried at 110-120 DEG C by baking oven afterwards, after then drying
Making cloth be made elbow protector for sports protection outer barrel.
Further, step (1) enhanced coating is prepared in accordance with the following steps：
(1) in terms of parts by weight, by 37~44 parts of dioctadecyl dimethyl ammonium chloride, four n-propyl zirconate 28-31
Part, N, N ' -23-25 parts of a penylene BMI, 10-11 parts of 2- imidazolidinones, octadecyl trichlorosilane alkane 8-12 parts,
Polyvinyl butyral resin 17-20 parts, octylisothiazolinone 13-15 parts, dibatyl phithalate 10-16 parts, di-n-butyl two
Zinc thiocarbamate 13-18 parts, maleic anhydride inoculated polypropylene 2-3 parts, guar gum 3-5 parts, polyvinyl alcohol 2-3 parts, fluorination
In 1100-1300 parts of deionized water of carbon 1-2 parts of addition, heating stirring is uniform, and keeping temperature is 100-110 DEG C, mixing speed control
150-200rad/min is made as, room temperature is cooled to after standing 3-3.5h, filtered, filtrate is standby；
(2) magnesium silicate 11-13 parts, nano titanium oxide 5-7 parts are delivered into ball mill according to the parts by weight, is milled to grain
Footpath is 20-40nm, is then mixed, and the speed of 100-120r/min is stirred 30-40 minutes, is uniformly mixing to obtain mixture；
(3) by filtrate obtained in mixture addition step (1) obtained in step (2), ultrasound is disperseed at a high speed, ultrasonic wave frequency
Rate is 20kHz, and rate of dispersion 6200r/min, jitter time is 40min；
(4) remaining vinyl acetate-ethylene copolymerization emulsions 11-13 parts, hydroxyethyl cellulose 3-6 parts, glycol phenyl are added
Ether 1-2 parts, 1-2 parts of 2- benzylimidazolines, ultrasound are disperseed at a high speed, and ultrasonic frequency is 20kHz, rate of dispersion 5500r/min, is divided
The time of dissipating is 50min, obtains enhanced coating.
Further, the textile fiber layers are no more than 1 millimeter per thickness degree.
Protected in elbow protector for sports prepared by the present invention outer barrel making cloth have excellent wear-resisting, anti-tear, anticollision,
The performances such as waterproof, environmentally friendly odorlessness, for indoor/outdoor basketball, shuttlecock (especially common outdoor cement court) etc. compared with
The sports events of difference sports center, even for the outdoor exercises project risen on present society, it is very good to can act as
Protective action, be suitable to popularization and application.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with embodiment to this hair
Bright technical scheme is clearly and completely described.Obviously, described embodiment is a part of the invention, rather than complete
The embodiment in portion.Based on described embodiments of the invention, those of ordinary skill in the art are before without creative work
The every other embodiment for being obtained is put, the scope of protection of the invention is belonged to.
A kind of Novel abrasion-proof sport kneecap of the invention, including knee pad body, knee pad body are included respectively by elastic fabric
Protection inner cylinder, the protection outer barrel being made, are provided with multilayer fabric fibrage, it is preferable that institute between protection inner cylinder, protection outer barrel
Textile fiber layers are stated for layer 2-3,1 millimeter is no more than per thickness degree.Further, the textile fiber layers are the composite woods such as aramid fiber
Material is made.
In one embodiment of the invention, the making cloth of protection outer barrel is processed through enhanced coating.Tool
Body step is：Cloth will be made by enhanced coating, (be submerged initially in enhanced coating, then prick dry) will be pricked by a leaching one, passed through afterwards
Baking oven is dried at 110-120 DEG C, and the making cloth after drying then is made into protection outer barrel.
The specific composition of the enhanced coating is：
37~44 parts of dioctadecyl dimethyl ammonium chloride；Four 28-31 parts of n-propyl zirconates；N, N '-penylene span
Come acid imide 23-25 parts；Polyvinyl butyral resin 17-20 parts；Octylisothiazolinone 13-15 parts；Magnesium silicate 11-13 parts；Ten
Eight alkyltrichlorosilanes 8-12 parts；10-11 parts of 2- imidazolidinones；Vinyl acetate-ethylene copolymerization emulsions 11-13 parts；Phthalic acid
Dibutyl ester 10-16 parts；Nano titanium oxide 5-7 parts；Zinc dibutyl dithiocaarbamate 13-18 parts；Hydroxyethyl cellulose
3-6 parts；Maleic anhydride inoculated polypropylene 2-3 parts；Guar gum 3-5 parts；Glycol phenyl ether 1-2 parts；1-2 parts of 2- benzylimidazolines；
Polyvinyl alcohol 2-3 parts；Fluorocarbons 1-2 parts；Deionized water 1100-1300 parts.
Preferably, the particle diameter of the nano titanium oxide is 20-30nm.
The octadecyl trichlorosilane alkane adds octadecyl trichlorosilane alkane to show using natural powered mineral material
Write the anti-microbial property improved to Escherichia coli and staphylococcus aureus etc..
N in the present invention, N '-penylene BMI, vinyl acetate-ethylene copolymerization emulsions, nano titanium oxide
Deng combination can well improve the performance such as film compactness, anticorrosive property, water resistance, heat-resisting, weatherability.Using acetic acid second
Alkene-ethylene copolymerization emulsions, can also be greatly enhanced the anti-sticky performance of coating, while there is good elasticity and toughness, its painting
Film is provided with mill property, anti-cracking performance and stain resistance performance in good.
The preparation method of the enhanced coating comprises the following steps：
(1) in terms of parts by weight, by 37~44 parts of dioctadecyl dimethyl ammonium chloride, four n-propyl zirconate 28-31
Part, N, N ' -23-25 parts of a penylene BMI, 10-11 parts of 2- imidazolidinones, octadecyl trichlorosilane alkane 8-12 parts,
Polyvinyl butyral resin 17-20 parts, octylisothiazolinone 13-15 parts, dibatyl phithalate 10-16 parts, di-n-butyl two
Zinc thiocarbamate 13-18 parts, maleic anhydride inoculated polypropylene 2-3 parts, guar gum 3-5 parts, polyvinyl alcohol 2-3 parts, fluorination
In 1100-1300 parts of deionized water of carbon 1-2 parts of addition, heating stirring is uniform, and keeping temperature is 100-110 DEG C, mixing speed control
150-200rad/min is made as, room temperature is cooled to after standing 3-3.5h, filtered, filtrate is standby；
(2) magnesium silicate 11-13 parts, nano titanium oxide 5-7 parts are delivered into ball mill according to the parts by weight, is milled to grain
Footpath is 20-40nm, is then mixed, and the speed of 100-120r/min is stirred 30-40 minutes, is uniformly mixing to obtain mixture；
(3) by filtrate obtained in mixture addition step (1) obtained in step (2), ultrasound is disperseed at a high speed, ultrasonic wave frequency
Rate is 20kHz, and rate of dispersion 6200r/min, jitter time is 40min；
(4) remaining vinyl acetate-ethylene copolymerization emulsions 11-13 parts, hydroxyethyl cellulose 3-6 parts, glycol phenyl are added
Ether 1-2 parts, 1-2 parts of 2- benzylimidazolines, ultrasound are disperseed at a high speed, and ultrasonic frequency is 20kHz, rate of dispersion 5500r/min, is divided
The time of dissipating is 50min, obtains enhanced coating.
In one embodiment, the enhanced coating includes the raw material of following parts by weight：Double octadecyldimethyls
37 parts of ammonium chloride；Four 30 parts of n-propyl zirconates；N, N ' -23 parts of a penylene BMI；Polyvinyl butyral resin 20
Part；13 parts of octylisothiazolinone；11 parts of magnesium silicate；12 parts of octadecyl trichlorosilane alkane；10 parts of 2- imidazolidinones；Acetic acid second
13 parts of alkene-ethylene copolymerization emulsions；16 parts of dibatyl phithalate；5 parts of nano titanium oxide；Di-n-butyl dithiocarbamates first
15 parts of sour zinc；6 parts of hydroxyethyl cellulose；2 parts of maleic anhydride inoculated polypropylene；5 parts of guar gum；1 part of glycol phenyl ether；2- phenyl
2 parts of imidazoline；2 parts of polyvinyl alcohol；1 part of fluorocarbons；1200 parts of deionized water.
In one embodiment, the enhanced coating includes the raw material of following parts by weight：Double octadecyldimethyls
44 parts of ammonium chloride；Four 28 parts of n-propyl zirconates；N, N ' -24 parts of a penylene BMI；Polyvinyl butyral resin 17
Part；15 parts of octylisothiazolinone；13 parts of magnesium silicate；8 parts of octadecyl trichlorosilane alkane；11 parts of 2- imidazolidinones；Acetic acid second
11 parts of alkene-ethylene copolymerization emulsions；10 parts of dibatyl phithalate；5 parts of nano titanium oxide；Di-n-butyl dithiocarbamates first
18 parts of sour zinc；4 parts of hydroxyethyl cellulose；3 parts of maleic anhydride inoculated polypropylene；4 parts of guar gum；Glycol phenyl ether 1-2 parts；2- benzene
1 part of base imidazoline；2 parts of polyvinyl alcohol；1 part of fluorocarbons；1100 parts of deionized water.
In one embodiment, the enhanced coating includes the raw material of following parts by weight：Double octadecyldimethyls
40 parts of ammonium chloride；Four 31 parts of n-propyl zirconates；N, N ' -25 parts of a penylene BMI；Polyvinyl butyral resin 18
Part；13 parts of octylisothiazolinone；11 parts of magnesium silicate；10 parts of octadecyl trichlorosilane alkane；10 parts of 2- imidazolidinones；Acetic acid second
12 parts of alkene-ethylene copolymerization emulsions；13 parts of dibatyl phithalate；5 parts of nano titanium oxide；Di-n-butyl dithiocarbamates first
19 parts of sour zinc；5 parts of hydroxyethyl cellulose；2.5 parts of maleic anhydride inoculated polypropylene；4 parts of guar gum；1 part of glycol phenyl ether；2- benzene
1 part of base imidazoline；3 parts of polyvinyl alcohol；1 part of fluorocarbons；1300 parts of deionized water.
In one embodiment, the enhanced coating includes the raw material of following parts by weight：Double octadecyldimethyls
39 parts of ammonium chloride；Four 31 parts of n-propyl zirconates；N, N ' -25 parts of a penylene BMI；Polyvinyl butyral resin 19
Part；13 parts of octylisothiazolinone；12 parts of magnesium silicate；11 parts of octadecyl trichlorosilane alkane；11 parts of 2- imidazolidinones；Acetic acid second
13 parts of alkene-ethylene copolymerization emulsions；14 parts of dibatyl phithalate；7 parts of nano titanium oxide；Di-n-butyl dithiocarbamates first
16 parts of sour zinc；3 parts of hydroxyethyl cellulose；2 parts of maleic anhydride inoculated polypropylene；3 parts of guar gum；1 part of glycol phenyl ether；2- phenyl
1.5 parts of imidazoline；3 parts of polyvinyl alcohol；2 parts of fluorocarbons；1300 parts of deionized water.
In one embodiment, the enhanced coating includes the raw material of following parts by weight：Double octadecyldimethyls
42 parts of ammonium chloride；Four 30 parts of n-propyl zirconates；N, N ' -23 parts of a penylene BMI；Polyvinyl butyral resin 17
Part；14 parts of octylisothiazolinone；12 parts of magnesium silicate；11 parts of octadecyl trichlorosilane alkane；11 parts of 2- imidazolidinones；Acetic acid second
12 parts of alkene-ethylene copolymerization emulsions；14 parts of dibatyl phithalate；6 parts of nano titanium oxide；Di-n-butyl dithiocarbamates first
15 parts of sour zinc；3 parts of hydroxyethyl cellulose；2 parts of maleic anhydride inoculated polypropylene；4 parts of guar gum；1.5 parts of glycol phenyl ether；2- benzene
1 part of base imidazoline；2.5 parts of polyvinyl alcohol；2 parts of fluorocarbons；1200 parts of deionized water.
During actual fabrication, it is first according to above-mentioned steps and makes enhanced coating, then by elastic fabric by a leaching one
Prick (be submerged initially in enhanced coating, then prick dry), dried at 110-120 DEG C by baking oven afterwards, then by the making cloth after drying
Material is made protection outer barrel.Protection inner cylinder is made followed by elastic fabric, and layer 2-3 textile fiber layers are cut to suitable rule
Lattice.Finally textile fiber layers are put between protection inner cylinder, protection outer barrel, joining edge edge, form novel wear resistant fortune of the invention
Dynamic knee-pad.
After tested, the protection outer barrel tensile strength number range of Novel abrasion-proof sport kneecap of the invention is 21.15-
24.22MPa, elongation at break 571-596%, cut resistant index reach 3, wear-resisting amount (mg/1000 times) 0.35-0.38, fire prevention
Fire-retardant rank V-0, humidity is more than 60% rate of corrosion (25 DEG C) 2.9%-3.7%, pH=3.5 acid environment rate of corrosion 4.2%-
4.6%, pH=8.5 alkali environmental corrosion rate 4.1%-4.6%, Escherichia coli mould survival rate 2.1%-3.0%, impact resistance/
(kgcm) 141-145, high temperature resistant (500 DEG C) unchanged, benezene material detection in 22-25 hours：Source SGS is not detected by survey
Examination.It can be seen that Novel abrasion-proof sport kneecap of the invention carries out enhanced coating treatment by protection outer barrel, so that with excellent
The combination property such as anti-wear performance, shock resistance, tear-proof, anticollision, water resistance, heat-resisting, antibiotic property, environmental protection, better than existing
Like product, can carry out most suitable and safest protection to the user under the conditions of compound movement, be suitable to promote and answer
With.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
Modified with to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic；
And these modifications or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.
Claims (2)
1. the outer barrel preparation method for making cloth is protected in a kind of elbow protector for sports, it is characterised in that comprised the following steps：
(1) enhanced coating is prepared；
(2) elastic fabric is pricked by a leaching one, is dried at 110-120 DEG C by baking oven afterwards, then by the system after drying
Elbow protector for sports protection outer barrel is made as cloth.
2. the outer barrel preparation method for making cloth is protected in elbow protector for sports according to claim 1, it is characterised in that：Step
Suddenly (1) enhanced coating is prepared in accordance with the following steps：
(1) in terms of parts by weight, by 37~44 parts of dioctadecyl dimethyl ammonium chloride, 28-31 parts of four n-propyl zirconate, N,
N ' -23-25 parts of a penylene BMI, 10-11 parts of 2- imidazolidinones, octadecyl trichlorosilane alkane 8-12 parts, polyethylene
Butyral 17-20 parts, octylisothiazolinone 13-15 parts, dibatyl phithalate 10-16 parts, the thio ammonia of di-n-butyl two
13-18 parts, maleic anhydride inoculated polypropylene 2-3 parts, guar gum 3-5 parts, polyvinyl alcohol 2-3 parts, fluorocarbons 1-2 parts of base zinc formate
Add in 1100-1300 parts of deionized water, heating stirring is uniform, keeping temperature is 100-110 DEG C, and mixing speed is controlled to 150-
200rad/min, room temperature is cooled to after standing 3-3.5h, is filtered, and filtrate is standby；
(2) magnesium silicate 11-13 parts, nano titanium oxide 5-7 parts are delivered into ball mill according to the parts by weight, being milled to particle diameter is
20-40nm, is then mixed, and the speed of 100-120r/min is stirred 30-40 minutes, is uniformly mixing to obtain mixture；
(3) by filtrate obtained in mixture addition step (1) obtained in step (2), ultrasound is disperseed at a high speed, and ultrasonic frequency is
20kHz, rate of dispersion 6200r/min, jitter time is 40min；
(4) remaining vinyl acetate-ethylene copolymerization emulsions 11-13 parts, hydroxyethyl cellulose 3-6 parts, glycol phenyl ether 1- are added
2 parts, 1-2 parts of 2- benzylimidazolines, ultrasound are disperseed at a high speed, and ultrasonic frequency is 20kHz, rate of dispersion 5500r/min, during dispersion
Between be 50min, obtain enhanced coating.
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Application publication date: 20170531 |