CN109247639A - Wear-resistant protective gloves - Google Patents
Wear-resistant protective gloves Download PDFInfo
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- CN109247639A CN109247639A CN201811111410.8A CN201811111410A CN109247639A CN 109247639 A CN109247639 A CN 109247639A CN 201811111410 A CN201811111410 A CN 201811111410A CN 109247639 A CN109247639 A CN 109247639A
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/0055—Plastic or rubber gloves
- A41D19/0058—Three-dimensional gloves
- A41D19/0065—Three-dimensional gloves with a textile layer underneath
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/015—Protective gloves
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/02—Direct processing of dispersions, e.g. latex, to articles
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/70—Removability
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/80—Friction or grip reinforcement
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08J2323/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C08J2323/22—Copolymers of isobutene; butyl rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/06—Sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Gloves (AREA)
Abstract
The present invention provides a kind of wear-resistant protective gloves, including palmar hand, the back of the hand portion and wrist portion, the palmar hand and the back of the hand portion are integrally formed or connect and compose glove bulk by seam, the wrist portion is removably connected on glove bulk, the glove bulk successively includes backing layer, rubber shoe latex layer and wear-resistant friction layer from inside to outside, the wear-resistant friction layer is made of two layers of polyurethane film and at least one layer of polymer fiber layer, and the polymer fiber layer is adhered between two layers of polyurethane film by adhesive.The polyurethane film of gloves wear-resistant friction layer of the present invention has wear-resisting, water-proof breathable properties, soft feel, high extensibility and ageing-resistant performance, has preferable tactile and sensitivity after user's wearing gloves；Polymer fiber layer intensity height, good toughness, wearability is high, so that wear-resistant friction layer is had a kind of very high thread count with polyurethane film cooperation, to realize higher wearability.
Description
Technical field
The present invention relates to safe appliances for labor protection technical fields, and in particular, to a kind of wear-resistant protective gloves.
Background technique
Gloves are that hand is warming or articles for labour protection, safety and industrial gloves are widely used in various industries, and staff is in work
It is worn in work, protects hand from wearing or contacting innocuous substance or be dirty.In actual use, the finger section of gloves
Most serious is worn with palmar hand, but for common safety and industrial gloves, wearability and gas permeability are very low, and traditional labour protection hand
Thickness is blocked up keeps it excessively heavy for set, so that flexibility is too low in use, comfort is reduced.
The patent that number of patent application is 201520221036.2 discloses a kind of wear-resistant protective gloves, including gloves sheet
Body, the first protection department and the second protection department；Wherein, the glove bulk includes palm of the hand face and the back of the hand face；First protection department
It is bonded the palm of the hand face；The upside position corresponding with tiger's jaw in palm of first protection department is arranged in second protection department
It sets.The finger tip of first protection department connects the outer surface in the back of the hand face.The outer rim of first protection department passes through suture
Connect the glove bulk；Second protection department connects first protection department by suture；In first protection department
Position corresponding with palm is provided with the suture intersected；Each finger corresponding position is provided with edge in first protection department
The suture that longitudinal direction extends.In the patent, the first protection department and the second protection department are all made of to make gloves mistake using ox-hide
Hard and thick and heavy, user influences the flexibility of hand after wearing.
The patent that number of patent application is 201420091963.2 discloses a kind of wearing gloves, including left glove bulk and the right side
Glove bulk, upper one side surface of gloves palm that is located at of at least one of the left glove bulk and right glove bulk are equipped with protection
Layer, the protective layer positioned at the palmar hand are equipped with palm wearing layer, and the palm wearing layer includes that muti-piece is wide along palm
The palm wear-resistant block for spending direction setting, the protective layer positioned at the finger section are equipped with wear-resistant anti-skid layer；Palm wearing layer
Including the palm wear-resistant block that muti-piece is arranged along palm width direction, protective layer is PVC coating, and the palm wear-resistant block is rubber
Block.In the patent, the feel of PVC can be more harder, and the thickness of the coating of PVC is thick, is easy aging, to add plasticizer,
And not environmentally；For rubber block as wear-resistant block, thickness is big, wears uncomfortable.
The patent that number of patent application is 201520303151.4 discloses a kind of wearing gloves, including glove bulk, described
Glove bulk includes palmar hand, tiger's jaw portion, and the palmar hand includes the centre of the palm and palm back, there is the segmentation of the first open-wire line in the tiger's jaw portion
Portion；There is the second open-wire line cutting part in the stitching section the centre of the palm Shang You on the stitching section, passes through between the stitching section and palmar hand
Flame retardant wire sews up；The first open-wire line cutting part and the second open-wire line cutting part are sewed up point by several by flame retardant wire separation respectively
Cut unit composition.Stitching section in the patent has crocking resistance and high temperature resistance, but the stitching section is by fire-retardant face
Material is made, and it is not that the antiwear characteristic of material itself determines that gloves wearability, which is because stitching section has certain thickness,.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide a kind of wear-resistant protective gloves, have both it is wear-resistant,
The advantages of ventilative, damping.
Wear-resistant protective gloves, including palmar hand, the back of the hand portion and wrist portion, the palmar hand and the back of the hand portion be integrally formed or
Glove bulk is connected and composed by seam, the wrist portion is removably connected on glove bulk, and the palm portion is hand
Center portion and finger section, the glove bulk successively include backing layer, rubber shoe latex layer and wear-resistant friction layer, the wear-resistant friction layer from inside to outside
It is made of two layers of polyurethane film and at least one layer of polymer fiber layer, the polymer fiber layer is adhered to two stratas by adhesive
Between urethane film layer.Adhesive selects acrylate, and polymer fiber layer is the aromatic polyamide of KEVLAR series, selected from poly- pair
Phenylene terepthalamide's fiber or Fanglun 1313, preferably KEVLAR5612-30-3 and 5612-30-
4。
Preferably, the backing layer is woven by the way of air vortex spinning by cotton thread and polyester line, or uses 60S
× 3 polyester-cotton blend lines weave, and yarn is not easy to disintegrate, while yam surface coefficient of friction is big, between backing layer meduim yarn and yarn
Obvolvent is good, is not likely to produce Relative sliding, therefore wearability improves.
Preferably, the rubber shoe latex layer includes the raw material of following parts by weight: 100 parts of butyl rubber, 2 parts of sulphur, 4 parts of coagulant,
6 parts of zinc oxide, 0.5 part of diphenylguanidine (diphenylguanidine), 2 parts of 2-mercaptobenzothiazole (accelerator M), anti-aging agent N, N- hexichol
0.3 part of base p-phenylenediamine (antioxidant H), 2 parts of N- phenyl-α-naphthylamine (antioxidant A).Accelerator M makes the raw rubber in sizing material
It is chemically reacted with vulcanizing agent, it is made to become the macromolecular of space network by the macromolecules cross-linking of linear structure, thus
Sizing material is set to have the excellent performances such as high intensity, high resiliency, high abrasion, anticorrosive, diphenylguanidine and accelerator M and used time, it can
For continuous vulcanization, the durability of vulcanizate can be declined in order to prevent, must be equipped with anti-aging agent appropriate.When antioxidant H with
Antioxidant A and used time, it not only can be reduced its dosage but also protection effect can be improved, aging action of the antioxidant A to variable valency metal ions
And reclaimed rubber also has certain inhibitory effect easily to disperse in dry glue, is also easily dispersed in water.
Preferably, coagulant is water-soluble salt and/or alcohol, and water-soluble salt has: calcium citrate, calcium nitrate, chlorine
Change calcium, sodium chloride, potassium chloride, aluminium chloride, aluminum sulfate and similar salt, water-soluble alcohol has methanol, ethyl alcohol etc., is added and promotees to coagulate
The gelation rate of glue is accelerated in agent, prevents glue from permeating backing layer, influences gloves quality.The butyl rubber is butadiene-styrene rubber, along fourth
Glue or chlorinated butyl rubber.Hot conditions are preferable with butadiene-styrene rubber, and harsh conditions cis-butadiene cement is preferable, such as also require anti-slippery high, then
It is best with chlorinated butyl.
It preferably, further include 30 parts of reinforcing agent in the rubber shoe latex layer, the reinforcing agent is calcium carbonate, hard (china) clay or charcoal
It is black.The activated carbon black for selecting particle small, it is best with the HAF (high wear-resistant carbon black) of high structure.
It preferably, further include 2-3 parts of softening agents in the rubber shoe latex layer.Such as naphthenic oil, hydrocarbon oil, stearic acid, paraffin
Oil etc., the addition of softening agent can increase comfort level when gloves are worn.Softening agent makes powder by reducing intermolecular force
Shape compounding agent is preferably infiltrated and is uniformly dispersed with raw rubber, improves calendering process；By increase the plasticity of sizing material, mobility,
Adherence improves calendering, extrudes, moulding process.The hardness of product can be also reduced, stretch is answered, improves the elastic, cold-resistant of vulcanizate
Property, reduce heat etc..
Preferably, the palm of the hand portion and the finger section are equipped with buffer layer, and the buffer layer is located at rubber shoe latex layer and wear-resistant
Between layer, the buffer layer of the palmar hand is foam-rubber cushion and sheet rubber, and the buffer layer in finger-joint portion is sheet rubber or short rubber
Sebific duct.
Preferably, the palmar hand is additionally provided with dehumidifying ventilated layer, and the dehumidifying ventilated layer is located at the backing layer and described
Between rubber shoe latex layer.
Preferably, the dehumidifying ventilated layer is by 25 parts by weight scribbleds, 65 parts by weight cotton fibers and 10 parts by weight terylene
Fiber is mixed to form, and the scribbled is made of bamboo fibre, hemp and Modal fibre.
Preferably, the back of the hand portion is equipped with a bag container and will be put into wherein after glove fold.
Compared with prior art, the present invention have it is following the utility model has the advantages that
1, the polyurethane film of wear-resistant friction layer has wear-resisting, water-proof breathable properties, soft feel, high extensibility and resistance to ag(e)ing
Can, there are preferable tactile and sensitivity after user's wearing gloves；Polymer fiber layer intensity is high, good toughness, and wearability is high, and poly-
The cooperation of urethane film layer makes wear-resistant friction layer have a kind of very high thread count, to realize higher wearability.
2, material used in backing layer can prevent the glue of rubber shoe latex layer from permeating while improving gas permeability.
3, wear-resisting butyl rubber has been selected in rubber shoe latex layer, forms reticular structure, the coagulant enhancing of addition by sulfurization
The gelatification of polymer generates stronger, more durable, wear-resistant effect.
4, the buffer layer in palm of the hand portion and finger-joint portion vibrates to absorb, and the buffer layer in finger-joint portion is sheet rubber or short
Rubber tube, it have absorption vibration and flexible advantage.
5, dehumidifying ventilated layer, which can absorb sweat, guarantees the dry and comfortable cleaning of hand, the bag container in the back of the hand portion can gloves not
Used time is put into wherein after folding, it can also be used to put some other required small articles.
6, wrist portion is removably connected on glove bulk, by its dismounting and change after glove bulk serious wear, still
Wrist portion can also continue to use saving production cost.
Detailed description of the invention
It, below will be to required in embodiment or description of the prior art in order to illustrate more clearly of technical solution of the present invention
The attached drawing used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, right
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Its attached drawing.
Fig. 1 is gloves positive structure schematic of the present invention；
Fig. 2 is gloves structure schematic diagram of the present invention；
Fig. 3 is glove bulk the schematic diagram of the section structure of the present invention；
Fig. 4 is the structural schematic diagram of wear-resistant friction layer of the present invention.
Corresponding appended drawing reference in figure are as follows: 1, palmar hand, 11, palm of the hand portion, 12, finger section, 2, the back of the hand portion, 3, wrist portion,
4, buffer layer, 5, backing layer, 6, rubber shoe latex layer, 7, wear-resistant friction layer, 71, polyurethane film, 72, polymer fiber layer, 8, dehumidifying ventilated
Layer, 9, bag container.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection scope.
Embodiment 1
As shown in Figures 1 to 4, wear-resistant protective gloves, including palmar hand 1, the back of the hand portion 2 and wrist portion 3,1 He of palmar hand
The back of the hand portion 2 is integrally formed or connects and composes glove bulk by seam, and wrist portion 3 is removably connected on glove bulk, hand
Covering ontology from inside to outside includes successively backing layer 5, rubber shoe latex layer 6 and wear-resistant friction layer 7, and wear-resistant friction layer 7 is by two layers of polyurethane film 71
It is formed with a layers of polymer fibrous layer 72, polymer fiber layer 72 is adhered between two layers of polyurethane film 71 by adhesive.Polymerization
Fibrous layer is the aromatic polyamide of KEVLAR series, between being selected from Fanglun 1414 or gathering between phenyl-diformyl
Fibers.Backing layer 5 is woven using the polyester-cotton blend line of 60S × 3.Rubber shoe latex layer 6 includes the raw material of following parts by weight: butadiene-styrene rubber
100 parts, 2 parts of sulphur, 4 parts, 6 parts of vulcanizing activator zinc oxide of coagulant (the calcium citrate aqueous solution that mass concentration is 10%),
0.5 part of diphenylguanidine, 2 parts of 2-mercaptobenzimidazole, 0.3 part of diphenyl-para-phenylene diamine of anti-aging agent N, N-, 2 parts of N- phenyl-α-naphthylamine,
30 parts of calcium carbonate, 2-3 parts of stearic acid.
It is well known that being in contact for a long time with high-frequency vibration equipment, it is easy to cause nervous function to decline, nerve endings
Impaired, hyperesthesia or blunt reduces the adaptability of variation of ambient temperature；Arm Fatigue, the numbness that can make worker, hold
Power decline, also results in muscle cramp, atrophy, osteoporosis, and strong vibration and adjoint noise long-time stimulus human body,
Vegetative nervous disorder can also be caused, the symptoms such as Nausea and vomiting, perspiration, insomnia and dizziness occur, equipment is high when in order to mitigate work
Frequency vibration discomfort caused by human body, the present invention are equipped with buffer layer in the palm of the hand portion 11 of palmar hand 1 and the joint of finger section 12
4, for buffer layer 4 between rubber shoe latex layer 6 and wear-resistant friction layer 7, the buffer layer 4 of palmar hand 1 is foam-rubber cushion and sheet rubber, finger-joint
The buffer layer 4 in portion is sheet rubber or short rubber tube.Palmar hand is additionally provided with dehumidifying ventilated layer 8, and dehumidifying ventilated layer 8 is located at backing layer
Between 5 and rubber shoe latex layer 6.Dehumidifying ventilated layer is by 25 parts by weight scribbleds, the terylene of the cotton fiber of 65 parts by weight and 10 parts by weight
Fiber is mixed to form, and scribbled is made of bamboo fibre, hemp and Modal fibre.The back of the hand portion 3 is equipped with a bag container 9,
It can be put into wherein after gloves fold when not used, it can also be used to put some other required small articles.
Embodiment 2
As shown in Figures 1 to 4, wear-resistant protective gloves, including palmar hand 1, the back of the hand portion 2 and wrist portion 3,1 He of palmar hand
The back of the hand portion 2 is integrally formed or connects and composes glove bulk by seam, and wrist portion 3 is removably connected on glove bulk, hand
Covering ontology from inside to outside includes successively backing layer 5, rubber shoe latex layer 6 and wear-resistant friction layer 7, and wear-resistant friction layer 7 is by two layers of polyurethane film 71
It is formed with two layers of polymer fiber layer 72, polymer fiber layer 72 is adhered between two layers of polyurethane film 71 by acrylate.It is poly-
Condensating fiber layer is the aromatic polyamide of KEVLAR series, phenyl-diformyl between being selected from Fanglun 1414 or gathering
M-phenylene diamine (MPD) fiber.Backing layer 5 is woven by the way of air vortex spinning by cotton thread and polyester line, and yarn is not easy to disintegrate, together
When yam surface coefficient of friction it is big, the obvolvent between backing layer meduim yarn and yarn is good, is not likely to produce Relative sliding, therefore wearability
It improves.Rubber shoe latex layer 6 includes the raw material of following parts by weight: (mass concentration is 10% for 100 parts of cis-butadiene cement, 2 parts of sulphur, coagulant
Calcium nitrate aqueous solution) 4 parts, 6 parts of vulcanizing activator zinc oxide, 0.5 part of diphenylguanidine, 2 parts of 2-mercaptobenzothiazole, anti-aging agent N, N-
0.3 part of diphenyl-para-phenylene diamine, 2 parts of N- phenyl-α-naphthylamine, 30 parts of hard (china) clays, 2-3 parts of hydrocarbon oils.
The palm of the hand portion 11 of palmar hand 1 and the joint of finger section 12 are equipped with buffer layer 4, and buffer layer 4 is located at rubber shoe latex layer 6 and resists
Between wearing layer 7, the buffer layer 4 of palmar hand 1 is foam-rubber cushion and sheet rubber, and the buffer layer 4 in finger-joint portion is sheet rubber or short
Rubber tube.Palmar hand is additionally provided with dehumidifying ventilated layer 8, and dehumidifying ventilated layer is between backing layer 5 and the rubber shoe latex layer 6.It is ventilative
It is described mixed except wet layer is mixed to form by the polyester fiber of 25 parts by weight scribbleds, the cotton fiber of 65 parts by weight and 10 parts by weight
Yarn is made of bamboo fibre, hemp and Modal fibre.The back of the hand portion 3 be equipped with a bag container 9, can gloves when not used
It is put into after folding wherein, it can also be used to put some other required small articles.
Embodiment 3
As shown in Figures 1 to 4, wear-resistant protective gloves, including palmar hand 1, the back of the hand portion 2 and wrist portion 3,1 He of palmar hand
The back of the hand portion 2 is integrally formed or connects and composes glove bulk by seam, and wrist portion 3 is removably connected on glove bulk, hand
Covering ontology from inside to outside includes successively backing layer 5, rubber shoe latex layer 6 and wear-resistant friction layer 7, and wear-resistant friction layer 7 is by two layers of polyurethane film 71
It is formed with three layers of polymer fibrous layers 72, polymer fiber layer 72 is adhered between two layers of polyurethane film 71 by acrylate.It is poly-
Condensating fiber layer is the aromatic polyamide of KEVLAR series, is selected from KEVLAR5612-30-3 or 5612-30-4.Backing layer 5 is by cotton
Line and polyester line are woven by the way of air vortex spinning, and yarn is not easy to disintegrate, while yam surface coefficient of friction is big, are being served as a contrast
Obvolvent between inner layer meduim yarn and yarn is good, is not likely to produce Relative sliding, therefore wearability improves.Rubber shoe latex layer 6 includes following weight
The raw material of part: 100 parts of chlorinated butyl rubber, 2 parts of sulphur, 4 parts of coagulant (calcium nitrate aqueous solution that mass concentration is 8%), vulcanization
6 parts of activator, 0.5 part of diphenylguanidine, 2 parts of 2-mercaptobenzothiazole, 0.3 part of diphenyl-para-phenylene diamine of anti-aging agent N, N-,
2 parts of N- phenyl-α-naphthylamine, 30 parts of carbon blacks, 2-3 parts of naphthenic oils.
The palm of the hand portion 11 of palmar hand 1 and the joint of finger section 12 are equipped with buffer layer 4, and buffer layer 4 is located at rubber shoe latex layer 6 and resists
Between wearing layer 7, the buffer layer 4 of palmar hand 1 is foam-rubber cushion and sheet rubber, and the buffer layer 4 in finger-joint portion is sheet rubber or short
Rubber tube.Palmar hand is additionally provided with dehumidifying ventilated layer 8, and dehumidifying ventilated layer is between backing layer 5 and the rubber shoe latex layer 6.It is ventilative
It is described mixed except wet layer is mixed to form by the polyester fiber of 25 parts by weight scribbleds, the cotton fiber of 65 parts by weight and 10 parts by weight
Yarn is made of bamboo fibre, hemp and Modal fibre.The back of the hand portion 3 be equipped with a bag container 9, can gloves when not used
It is put into after folding wherein, it can also be used to put some other required small articles.
Embodiment 4
As shown in Figures 1 to 4, wear-resistant protective gloves, including palmar hand 1, the back of the hand portion 2 and wrist portion 3,1 He of palmar hand
The back of the hand portion 2 is integrally formed or connects and composes glove bulk by seam, and wrist portion 3 is removably connected on glove bulk, hand
Covering ontology from inside to outside includes successively backing layer 5, rubber shoe latex layer 6 and wear-resistant friction layer 7, and wear-resistant friction layer 7 is by two layers of polyurethane film 71
It is formed with a layers of polymer fibrous layer 72, polymer fiber layer 72 is adhered between two layers of polyurethane film 71 by adhesive.Polymerization
Fibrous layer is the aromatic polyamide of KEVLAR series, between being selected from Fanglun 1414 or gathering between phenyl-diformyl
Fibers.Backing layer 5 is woven using the polyester-cotton blend line of 60S × 3.Rubber shoe latex layer 6 includes the raw material of following parts by weight: butadiene-styrene rubber
100 parts, 2 parts of sulphur, 4 parts, 6 parts of vulcanizing activator zinc oxide of coagulant (the calcium citrate aqueous solution that mass concentration is 10%),
0.5 part of diphenylguanidine, 2 parts of 2-mercaptobenzimidazole, 0.3 part of diphenyl-para-phenylene diamine of anti-aging agent N, N-, 2 parts of N- phenyl-α-naphthylamine.
Equipment high-frequency vibration discomfort caused by human body when in order to mitigate work, the present invention is in the palm of the hand portion 11 of palmar hand 1
It is equipped with buffer layer 4 with the joint of finger section 12, buffer layer 4 is between rubber shoe latex layer 6 and wear-resistant friction layer 7, the damping of palmar hand 1
Layer 4 is foam-rubber cushion and sheet rubber, and the buffer layer 4 in finger-joint portion is sheet rubber or short rubber tube.Palmar hand is additionally provided with ventilative
Except wet layer 8, dehumidifying ventilated layer 8 is between backing layer 5 and rubber shoe latex layer 6.Dehumidifying ventilated layer is by 25 parts by weight scribbleds, 65 weights
The polyester fiber of the cotton fiber and 10 parts by weight of measuring part is mixed to form, and scribbled is fine by bamboo fibre, hemp and Modal
Dimension is made.The back of the hand portion 3 is equipped with a bag container 9, can be put into wherein after gloves fold when not used, it can also be used to put some other
Required small article.
The gloves of embodiment 1-4 are subjected to following correlated performance test, specific test method are as follows:
1, wearability test (according to EN388 standard testing)
By 4 circular glove material specimen (6.45cm2) under known pressure (9kPa) rubbed, to each sample
The test of 100,500,2000 and 8000 circles is carried out respectively, and performance rate is depending on the lowermost turn number after 4 tests.Example
Such as.A material is tested, if there is breakage when being rubbed 500 times, then the wear-resisting property grade of this A material is 1 grade, according to this class
It pushes away.
2, tensile strength and elongation rate of tensile failure test (according to GB/T 528-1998 standard testing)
Sample is placed in well-balancedly on upper and lower clamper, is distributed to tension uniform on cross section, according to test needs,
A mountable deformation measurement device, starts testing machine, during the whole test process, the change of continuous monitoring test length and power
Change, is recorded and calculated by the requirement of pilot project and be accurate to ± 2%.
3, tensile set test (according to GB/T 17622-2008 standard testing)
It cuts dumbbell test product three (palm, the back of the hand one each, wrist two pieces) from subject gloves to be tested, by test product
It is fixed on the clamping frame of deformeter, fixes one end, the other end can move on guide rail with clamping frame.Benchmark before stretcher strain is long
The measurement error of degree should control within the scope of 0.1mm, by test product on clamping frame, with the speed tensile of 2mm/s~10mm/s
Test product makes its elongation reach (400 ± 10) %, and keeps 10min.Then test product is loosened with identical speed, after removing
It is placed in plane.Restore by the deformation of 10min, then the distance between measuring basis line.The average tensile of three test products permanently becomes
Shape is not to be exceeded 15%, and test passes through.
4, puncture resistance test (according to EN388 standard testing)
The sample cut from 4 gloves metacarpus using 4, by measuring the speed steel with 100mm/ minutes
Sting wears the maximum Newton force of sample.
5, resist cutting property test (according to EN388 standard testing)
2 samples are tested under the uninterrupted power of 5N size, determination etc. according to the circle number born before cutting
Grade.
The test result of table 1, embodiment 1-4
As can be seen from the above table, the performance indexes of the gloves of embodiment 1-4 all reaches higher level.Wherein, vulcanize
Captax chemically reacts raw rubber and vulcanizing agent in sizing material, it is made to become solid by the macromolecules cross-linking of linear structure
The macromolecular of reticular structure, so that sizing material be made to have the excellent performances such as high intensity, high resiliency, high abrasion, anticorrosive, diphenylguanidine
With accelerator M and used time, it can be used for continuous vulcanization, the durability of vulcanizate can be declined in order to prevent, must be equipped with suitable
When anti-aging agent.When antioxidant H and antioxidant A and used time, it not only can be reduced its dosage but also protection effect can be improved, in addition, anti-old
Agent A also has certain inhibitory effect easily to disperse in dry glue the aging action and reclaimed rubber of variable valency metal ions, also easily dispersion
Yu Shuizhong.
It can be concluded that, the gloves rub resistance of embodiment 4, average tensile strength and averagely broken from upper table test result
Elongation is weaker compared to embodiment 1-3, because joined reinforcing agent and softening agent in embodiment 1-3, reinforcing agent can be improved
Wear-resisting property, tear resistance or the tensile strength of vulcanizate.Softening agent makes powdered cooperation by reducing intermolecular force
Agent is preferably infiltrated and is uniformly dispersed with raw rubber, improves calendering process；By increasing plasticity, mobility, the adherence of sizing material,
Improve calendering, extrude, moulding process.Elasticity, the cold resistance, reduction that the hardness of product can also be reduced, stretch is answered, improve vulcanizate
Heat etc..
The gloves that can be seen that each embodiment from upper table test result all have stronger puncture resistance and anti-cutting property.Cause
It is made of for wear-resistant friction layer two layers of polyurethane film and polymer fiber layer, the pressure point that polyurethane film can generate tip and hard object
It dissipates, i.e. polyurethane acts as on the pressure dissipation to fibrous layer tip and hard object.And polymer fiber layer choosing KEVLAR series
Aromatic polyamide, tough and hard wear resistant tempers toughness with gentleness, and intensity is high, good toughness, it is wear-resisting, resistance to cut, being folded without breaking.Wherein 1 He of embodiment
Polymer fiber layer in 4 is 1 layer, and the polymer fiber layer in embodiment 2 and embodiment 3 is respectively 2 layers and 3 layers, therefore embodiment 3
Gloves puncture resistance and anti-cutting property highest.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (10)
1. wear-resistant protective gloves, which is characterized in that including palmar hand, the back of the hand portion and wrist portion, the palmar hand and the back of the hand portion
It is integrally formed or glove bulk is connected and composed by seam, the wrist portion is removably connected on glove bulk, the hand
Metacarpus is divided into palm of the hand portion and finger section, and the glove bulk successively includes backing layer, rubber shoe latex layer and wear-resistant friction layer, institute from inside to outside
It states wear-resistant friction layer to be made of two layers of polyurethane film and at least one layer of polymer fiber layer, the polymer fiber layer is viscous by adhesive
It invests between two layers of polyurethane film.
2. wear-resistant protective gloves according to claim 1, which is characterized in that the backing layer is adopted by cotton thread and polyester line
It is woven with the mode of air vortex spinning, or is woven using the polyester-cotton blend line of 60S × 3.
3. wear-resistant protective gloves according to claim 1, which is characterized in that the rubber shoe latex layer includes following parts by weight
Raw material: 100 parts of butyl rubber, 2 parts of sulphur, 4 parts of coagulant, 6 parts of zinc oxide, 2 parts of 2-mercaptobenzothiazole, are prevented by 0.5 part of diphenylguanidine
Old agent N, 0.3 part of N- diphenyl-para-phenylene diamine, 2 parts of N- phenyl-α-naphthylamine.
4. wear-resistant protective gloves according to claim 3, which is characterized in that coagulant be water-soluble salt and/or
Alcohol, the butyl rubber are butadiene-styrene rubber, cis-butadiene cement or chlorinated butyl rubber.
5. wear-resistant protective gloves according to claim 3, which is characterized in that further include 30 parts of benefit in the rubber shoe latex layer
Strong agent, the reinforcing agent are calcium carbonate, hard (china) clay or carbon black.
6. wear-resistant protective gloves according to claim 3, which is characterized in that further include 2-3 parts soft in the rubber shoe latex layer
Agent, the softening agent are selected from naphthenic oil, hydrocarbon oil, stearic acid or paraffin oil.
7. wear-resistant protective gloves according to claim 1, which is characterized in that the palm of the hand portion and the finger section are equipped with
Buffer layer, for the buffer layer between the rubber shoe latex layer and the wear-resistant friction layer, the buffer layer of the palmar hand is foam-rubber cushion
And sheet rubber, the buffer layer in finger-joint portion are sheet rubber or rubber tube.
8. wear-resistant protective gloves according to claim 1, which is characterized in that the palmar hand is additionally provided with dehumidifying ventilated
Layer, the dehumidifying ventilated layer is between the backing layer and the rubber shoe latex layer.
9. wear-resistant protective gloves according to claim 8, which is characterized in that the dehumidifying ventilated layer is mixed by 25 parts by weight
The polyester fiber of yarn, the cotton fiber of 65 parts by weight and 10 parts by weight is mixed to form, and the scribbled is by bamboo fibre, hemp
Fiber and Modal fibre are made.
10. wear-resistant protective gloves according to claim 1, which is characterized in that the back of the hand portion is equipped with a bag container, institute
Bag container is stated for will be put into wherein after the glove fold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811111410.8A CN109247639A (en) | 2018-09-23 | 2018-09-23 | Wear-resistant protective gloves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811111410.8A CN109247639A (en) | 2018-09-23 | 2018-09-23 | Wear-resistant protective gloves |
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| Publication Number | Publication Date |
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| CN109247639A true CN109247639A (en) | 2019-01-22 |
Family
ID=65048445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811111410.8A Pending CN109247639A (en) | 2018-09-23 | 2018-09-23 | Wear-resistant protective gloves |
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| CN (1) | CN109247639A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112126016A (en) * | 2020-09-03 | 2020-12-25 | 山东星宇手套有限公司 | Preparation method of three-layer PVA chemical-resistant gloves with linings |
| CN113563648A (en) * | 2021-05-24 | 2021-10-29 | 汇鸿(南通)安全用品有限公司 | Nitrile rubber frosted glove capable of preventing slag falling and preparation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112126016A (en) * | 2020-09-03 | 2020-12-25 | 山东星宇手套有限公司 | Preparation method of three-layer PVA chemical-resistant gloves with linings |
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| CN113563648A (en) * | 2021-05-24 | 2021-10-29 | 汇鸿(南通)安全用品有限公司 | Nitrile rubber frosted glove capable of preventing slag falling and preparation method |
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Application publication date: 20190122 |