CN111253640A - Slurry for multifunctional labor protection gloves based on butyronitrile latex and preparation method thereof - Google Patents
Slurry for multifunctional labor protection gloves based on butyronitrile latex and preparation method thereof Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
- C08L9/04—Latex
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/0006—Gloves made of several layers of material
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/0055—Plastic or rubber gloves
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/015—Protective gloves
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- 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
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/001—Conductive additives
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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Abstract
The slurry for the multifunctional labor protection glove based on the butyronitrile latex comprises an inner layer slurry and an outer layer slurry, the pre-vulcanized butyronitrile latex, the dye and the flame retardant are uniformly mixed according to the weight part of the inner layer slurry in proportion to obtain mixed latex with corresponding color, the thickening agent is added into the mixed latex, and the mixed latex is uniformly stirred to obtain the inner layer slurry; uniformly mixing the prevulcanized butyronitrile latex, the water, the flame retardant and the conductive carbon black according to the weight part of the outer layer slurry in proportion to obtain a mixed sizing material, adding the thickening agent into the mixed sizing material, and uniformly stirring to obtain the outer layer slurry; on the basis of meeting the performances of wear resistance, skid resistance, oil stain resistance, puncture resistance and the like of the glove, the inner layer slurry has flame retardant property, the outer layer slurry has flame retardant property and electric conductivity, is convenient for use in a hot-line work environment, and can prevent the hands from being burnt and injured by instantly releasing heat by electric arcs.
Description
Technical Field
The application relates to the field of functional protective gloves, in particular to slurry for a multifunctional labor protection glove based on butyronitrile latex and a preparation method thereof.
Background
The butyronitrile latex protective gloves are used as hand protection articles, are mainly applied to the field of special labor, such as electric power, water conservancy, machinery and the like, and have the functions of effectively protecting hands from being injured by insulation due to the wear resistance, skid resistance, oil stain resistance, puncture resistance and the like.
The conventional labor protection gloves are butyronitrile latex gloves at present, 100% butyronitrile latex is used for manufacturing and does not contain protein, the performances such as wear resistance, skid resistance, oil resistance, puncture resistance, solvent resistance and the like are met, the hemp-shaped surface treatment is adopted, the slipping of appliances during use is avoided, the tearing during wearing is avoided due to high tensile strength, and the gloves are easy to wear after powder-free treatment.
Along with the development of modern science and technology, on-spot laboratory glassware is mostly the touchable screen of liquid crystal, needs the user to pass through hand touch slip control, but conventional butyronitrile latex gloves can not satisfy the operating requirement under the wearing state because of its good insulating properties, and the user must accomplish the control operation to the instrument through taking off and wearing gloves, has brought the inconvenience for the user.
Disclosure of Invention
The application provides a multifunctional labor protection glove slurry based on butyronitrile latex and a preparation method thereof, which are used for solving the technical problem that the control operation of a liquid crystal touchable screen instrument is completed by taking off and wearing gloves.
In order to achieve the above purpose, the embodiments of the present application adopt the following technical solutions:
in a first aspect, a slurry for multifunctional labor protection gloves based on butyronitrile latex is provided, wherein the slurry comprises an inner layer slurry and an outer layer slurry;
the inner layer slurry comprises the following components in parts by weight: 100 parts of prevulcanized butyronitrile latex, 0.5-2 parts of dye, 5-10 parts of flame retardant and 1-3.5 parts of thickening agent, wherein the inner layer slurry has wear-resistant, soft, antistatic and flame retardant properties;
the outer layer slurry comprises the following components in parts by weight: 100 parts of pre-vulcanized butyronitrile latex, 10-15 parts of water, 5-10 parts of flame retardant, 2-10 parts of conductive carbon black and 2-6 parts of thickener, and has the functions of flame retardance, conductivity and touch screen.
Preferably, the pre-vulcanized nitrile latex has a solid content not higher than 50%.
Preferably, the prevulcanization conditions of the prevulcanized butyronitrile latex are as follows: the prevulcanization time is not less than 48 hours at the temperature of 15-30 ℃.
Preferably, the flame retardant is any one of antimony trioxide, ammonium polyphosphate, zinc borate, tributyl phosphate and melamine.
Preferably, the thickener is any one of casein, cellulose, sodium polyacrylate, sodium carboxymethylcellulose, polyvinyl alcohol and polyacrylic acid.
Preferably, the particle size of the conductive carbon black is 10-200 nm.
In a second aspect, a preparation method of slurry for a multifunctional labor protection glove based on butyronitrile latex is provided, which comprises the following steps:
preparing inner layer slurry: uniformly mixing the prevulcanized butyronitrile latex, the dye and the flame retardant according to the weight part of the inner layer slurry in proportion to obtain mixed latex with corresponding color, adding the thickening agent into the mixed latex, and uniformly stirring to obtain the inner layer slurry;
preparing outer layer slurry: uniformly mixing the prevulcanized butyronitrile latex, the water, the flame retardant and the conductive carbon black according to the weight part of the outer layer slurry in proportion to obtain a mixed sizing material, adding the thickening agent into the mixed sizing material, and uniformly stirring to obtain the outer layer slurry.
Preferably, the prevulcanization conditions of the prevulcanized butyronitrile latex are as follows: the prevulcanization time is not less than 48 hours at the temperature of 15-30 ℃.
The slurry for the multifunctional labor protection glove based on the butyronitrile latex and the preparation method thereof provided by the embodiment of the application comprise an inner layer slurry and an outer layer slurry, wherein the pre-vulcanized butyronitrile latex, the dye and the flame retardant are uniformly mixed according to the weight part of the inner layer slurry in proportion to obtain mixed latex with corresponding color, the thickening agent is added into the mixed latex, and the mixed latex is uniformly stirred to obtain the inner layer slurry; uniformly mixing the prevulcanized butyronitrile latex, the water, the flame retardant and the conductive carbon black according to the weight part of the outer layer slurry in proportion to obtain a mixed sizing material, adding the thickening agent into the mixed sizing material, and uniformly stirring to obtain the outer layer slurry; on the basis of meeting the performances of wear resistance, skid resistance, oil stain resistance, puncture resistance and the like of the glove, the inner layer slurry is endowed with wear resistance, softness, antistatic performance and flame retardant performance, the outer layer slurry has flame retardant and conductive touch screen functions, the hot-line work environment is convenient to use, and the burn injury to hands caused by instantaneous heat release of electric arcs can be prevented.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the embodiments of the present application, and it should be understood that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present application belong to the protection scope of the present application.
Example one
The embodiment of the application provides butyronitrile latex-based multifunctional slurry for labor protection gloves, which is used in the field of functional protective gloves and comprises inner-layer slurry and outer-layer slurry;
the inner layer slurry comprises the following components in parts by weight: 100 parts of prevulcanized butyronitrile latex, 0.5-2 parts of dye, 5-10 parts of flame retardant and 1-3.5 parts of thickening agent, wherein the inner layer slurry has wear-resistant, soft, antistatic and flame retardant properties.
The outer layer slurry comprises the following components in parts by weight: 100 parts of pre-vulcanized butyronitrile latex, 10-15 parts of water, 5-10 parts of flame retardant, 2-10 parts of conductive carbon black and 2-6 parts of thickener, and has the functions of flame retardance, conductivity and touch screen.
Specifically, the solid content of the pre-vulcanized butyronitrile latex is not higher than 50%.
Specifically, the prevulcanization conditions of the prevulcanization butyronitrile latex are as follows: the prevulcanization time is not less than 48 hours at the temperature of 15-30 ℃.
Specifically, the flame retardant is any one of antimony trioxide, ammonium polyphosphate, zinc borate, tributyl phosphate and melamine.
Specifically, the thickener is any one of casein, cellulose, sodium polyacrylate, sodium carboxymethylcellulose, polyvinyl alcohol and polyacrylic acid.
Specifically, the particle size of the conductive carbon black is 10-200 nanometers.
The utility model provides a multi-functional labour protection is thick liquids for gloves based on butyronitrile latex, including inlayer thick liquids and outer thick liquids, the inlayer thick liquids include according to weight parts calculation: 100 parts of prevulcanized butyronitrile latex, 0.5-2 parts of dye, 5-10 parts of flame retardant and 1-3.5 parts of thickener, wherein the inner layer slurry has wear-resistant, soft, antistatic and flame retardant properties; the outer layer slurry comprises the following components in parts by weight: 100 parts of pre-vulcanized butyronitrile latex, 10-15 parts of water, 5-10 parts of flame retardant, 2-10 parts of conductive carbon black and 2-6 parts of thickener, and has the functions of flame retardance, electric conduction and touch screen; on the basis of meeting the performances of wear resistance, skid resistance, oil stain resistance, puncture resistance and the like of the glove, the inner layer slurry has flame retardant property, the outer layer slurry has flame retardant property and electric conductivity, is convenient for use in a hot-line work environment, and can prevent the hands from being burnt and injured by instantly releasing heat by electric arcs.
Example two
The embodiment of the application provides a preparation method of slurry for a multifunctional labor protection glove based on butyronitrile latex, which is used for the field of functional protective gloves, wherein the required inner layer slurry and the outer layer slurry of the embodiment are proportioned as follows:
the inner layer slurry comprises the following components in parts by weight: 100 parts of prevulcanized butyronitrile latex, 0.5 part of dye, 5 parts of antimony trioxide and 1 part of thickening agent; the outer layer slurry comprises the following components in parts by weight: 100 parts of prevulcanized butyronitrile latex, 10 parts of water, 5 parts of antimony trioxide, 5 parts of conductive carbon black and 2 parts of thickening agent.
The method comprises the following specific steps:
step 1: weighing 100 parts of pre-vulcanized butyronitrile latex, 0.5 part of dye and 5 parts of antimony trioxide quantitatively according to parts by weight, uniformly mixing, adding 1 part of thickening agent, uniformly mixing to prepare inner layer slurry, wherein the solid content of the pre-vulcanized butyronitrile latex is 50%, and pre-vulcanizing for 72 hours at 15 ℃.
Step 2: weighing 100 parts of pre-vulcanized butyronitrile latex in a quantitative manner, weighing 10 parts of water in a quantitative manner, 5 parts of conductive carbon black and 5 parts of antimony trioxide in a quantitative manner, uniformly stirring the four parts to obtain mixed butyronitrile latex, weighing 2 parts of thickening agent, and uniformly stirring the thickening agent and the mixed butyronitrile latex to obtain outer layer slurry, wherein the solid content of the pre-vulcanized butyronitrile latex is 50%, and pre-vulcanizing the mixture for 72 hours at the temperature of 15 ℃.
The multifunctional labor protection gloves are obtained through the steps, wherein the inner layer slurry has wear-resistant, soft, antistatic and flame-retardant properties, and the outer layer slurry has flame-retardant and conductive properties.
According to the preparation method of the slurry for the multifunctional labor protection glove based on the butyronitrile latex, the prevulcanization butyronitrile latex, the dye and the flame retardant are uniformly mixed according to the weight part of the inner layer slurry in proportion to obtain the mixed latex with the corresponding color, the thickening agent is added into the mixed latex, and the mixture is uniformly stirred to obtain the inner layer slurry; uniformly mixing the prevulcanized butyronitrile latex, the water, the flame retardant and the conductive carbon black according to the weight part of the outer layer slurry in proportion to obtain a mixed sizing material, adding the thickening agent into the mixed sizing material, and uniformly stirring to obtain the outer layer slurry; on the basis of meeting the performances of wear resistance, skid resistance, oil stain resistance, puncture resistance and the like of the glove, the inner layer slurry has flame retardant property, the outer layer slurry has flame retardant property and conductive property, is convenient for being used in a hot-line work environment better, and can prevent the electric arc from instantly releasing heat to burn and hurt the hands.
EXAMPLE III
The embodiment of the application provides a preparation method of slurry for a multifunctional labor protection glove based on butyronitrile latex, which is used for the field of functional protective gloves, wherein the required inner layer slurry and the outer layer slurry of the embodiment are proportioned as follows:
the inner layer slurry comprises the following components in parts by weight: 100 parts of pre-vulcanized butyronitrile latex, 0.5 part of dye, 10 parts of antimony trioxide and 1 part of thickening agent; the outer layer slurry comprises the following components in parts by weight: 100 parts of prevulcanized butyronitrile latex, 10 parts of water, 5 parts of antimony trioxide, 10 parts of conductive carbon black and 2 parts of thickening agent.
The method comprises the following specific steps:
step 1: weighing 100 parts of pre-vulcanized butyronitrile latex, 0.5 part of dye and 10 parts of antimony trioxide quantitatively according to parts by weight, uniformly mixing, adding 1 part of thickening agent, uniformly mixing to prepare inner layer slurry, wherein the solid content of the pre-vulcanized butyronitrile latex is 50%, and pre-vulcanizing for 48 hours at 25 ℃.
Step 2: weighing 100 parts of pre-vulcanized butyronitrile latex in a quantitative manner, weighing 10 parts of water, 10 parts of conductive carbon black and 5 parts of antimony trioxide in a quantitative manner, uniformly stirring the four parts to obtain mixed butyronitrile latex, weighing 2 parts of thickening agent, and uniformly stirring the thickening agent and the mixed butyronitrile latex to obtain outer layer slurry, wherein the solid content of the pre-vulcanized butyronitrile latex is 50%, and pre-vulcanizing the mixture for 48 hours at the temperature of 25 ℃.
The multifunctional labor protection gloves are obtained through the steps, wherein the inner layer slurry has wear-resistant, soft, antistatic and flame-retardant properties, and the outer layer slurry has flame-retardant and conductive properties.
According to the preparation method of the slurry for the multifunctional labor protection glove based on the butyronitrile latex, the prevulcanization butyronitrile latex, the dye and the flame retardant are uniformly mixed according to the weight part of the inner layer slurry in proportion to obtain the mixed latex with the corresponding color, the thickening agent is added into the mixed latex, and the mixture is uniformly stirred to obtain the inner layer slurry; uniformly mixing the prevulcanized butyronitrile latex, the water, the flame retardant and the conductive carbon black according to the weight part of the outer layer slurry in proportion to obtain a mixed sizing material, adding the thickening agent into the mixed sizing material, and uniformly stirring to obtain the outer layer slurry; on the basis of meeting the performances of wear resistance, skid resistance, oil stain resistance, puncture resistance and the like of the glove, the inner layer slurry has flame retardant property, the outer layer slurry has flame retardant property and conductive property, is convenient for being used in a hot-line work environment better, and can prevent the electric arc from instantly releasing heat to burn and hurt the hands.
Example four
The embodiment of the application provides a preparation method of slurry for a multifunctional labor protection glove based on butyronitrile latex, which is used for the field of functional protective gloves, wherein the required inner layer slurry and the outer layer slurry of the embodiment are proportioned as follows:
the inner layer slurry comprises the following components in parts by weight: 100 parts of pre-vulcanized butyronitrile latex, 0.5 part of dye, 5 parts of zinc borate and 1 part of thickening agent; the outer layer slurry comprises the following components in parts by weight: 100 parts of pre-vulcanized butyronitrile latex, 10 parts of water, 5 parts of zinc borate, 10 parts of conductive carbon black and 2 parts of thickening agent.
The method comprises the following specific steps:
step 1: weighing 100 parts of pre-vulcanized butyronitrile latex, 0.5 part of dye and 5 parts of zinc borate quantitatively according to parts by weight, uniformly mixing, adding 1 part of thickening agent, uniformly mixing to prepare inner layer slurry, wherein the solid content of the pre-vulcanized butyronitrile latex is 45%, and pre-vulcanizing for 48 hours at the temperature of 20 ℃.
Step 2: weighing 100 parts of pre-vulcanized butyronitrile latex according to parts by weight, weighing 10 parts of water, 10 parts of conductive carbon black and 5 parts of zinc borate quantitatively, uniformly stirring the four parts to obtain mixed butyronitrile latex, weighing 2 parts of thickening agent, and uniformly stirring the thickening agent and the mixed butyronitrile latex to obtain outer layer slurry, wherein the solid content of the pre-vulcanized butyronitrile latex is 45%, and pre-vulcanizing for 48 hours at the temperature of 20 ℃.
The multifunctional labor protection gloves are obtained through the steps, wherein the inner layer slurry has wear-resistant, soft, antistatic and flame-retardant properties, and the outer layer slurry has flame-retardant and conductive properties.
According to the preparation method of the slurry for the multifunctional labor protection glove based on the butyronitrile latex, the prevulcanization butyronitrile latex, the dye and the flame retardant are uniformly mixed according to the weight part of the inner layer slurry in proportion to obtain the mixed latex with the corresponding color, the thickening agent is added into the mixed latex, and the mixture is uniformly stirred to obtain the inner layer slurry; uniformly mixing the prevulcanized butyronitrile latex, the water, the flame retardant and the conductive carbon black according to the weight part of the outer layer slurry in proportion to obtain a mixed sizing material, adding the thickening agent into the mixed sizing material, and uniformly stirring to obtain the outer layer slurry; on the basis of meeting the performances of wear resistance, skid resistance, oil stain resistance, puncture resistance and the like of the glove, the inner layer slurry has flame retardant property, the outer layer slurry has flame retardant property and conductive property, is convenient for being used in a hot-line work environment better, and can prevent the electric arc from instantly releasing heat to burn and hurt the hands.
EXAMPLE five
The embodiment of the application provides a preparation method of slurry for a multifunctional labor protection glove based on butyronitrile latex, which is used for the field of functional protective gloves, wherein the required inner layer slurry and the outer layer slurry of the embodiment are proportioned as follows:
the inner layer slurry comprises the following components in parts by weight: 100 parts of prevulcanized butyronitrile latex, 0.5 part of dye, 5 parts of antimony trioxide and 2 parts of thickening agent; the outer layer slurry comprises the following components in parts by weight: 100 parts of prevulcanized butyronitrile latex, 10 parts of water, 5 parts of antimony trioxide, 5 parts of conductive carbon black and 4 parts of thickening agent.
The method comprises the following specific steps:
step 1: weighing 100 parts of pre-vulcanized butyronitrile latex, 0.5 part of dye and 5 parts of antimony trioxide quantitatively according to parts by weight, uniformly mixing, adding 2 parts of thickening agent, uniformly mixing to prepare inner layer slurry, wherein the solid content of the pre-vulcanized butyronitrile latex is 45%, and pre-vulcanizing for 48 hours at 25 ℃.
Step 2: weighing 100 parts of pre-vulcanized butyronitrile latex in a quantitative manner, weighing 10 parts of water in a quantitative manner, 5 parts of conductive carbon black and 5 parts of antimony trioxide in a quantitative manner, uniformly stirring the four parts to obtain mixed butyronitrile latex, weighing 4 parts of thickening agent, and uniformly stirring the thickening agent and the mixed butyronitrile latex to obtain outer layer slurry, wherein the solid content of the pre-vulcanized butyronitrile latex is 45%, and pre-vulcanizing the mixture for 48 hours at the temperature of 25 ℃.
The multifunctional labor protection gloves are obtained through the steps, wherein the inner layer slurry has wear-resistant, soft, antistatic and flame-retardant properties, and the outer layer slurry has flame-retardant and conductive properties.
According to the preparation method of the slurry for the multifunctional labor protection glove based on the butyronitrile latex, the prevulcanization butyronitrile latex, the dye and the flame retardant are uniformly mixed according to the weight part of the inner layer slurry in proportion to obtain the mixed latex with the corresponding color, the thickening agent is added into the mixed latex, and the mixture is uniformly stirred to obtain the inner layer slurry; uniformly mixing the prevulcanized butyronitrile latex, the water, the flame retardant and the conductive carbon black according to the weight part of the outer layer slurry in proportion to obtain a mixed sizing material, adding the thickening agent into the mixed sizing material, and uniformly stirring to obtain the outer layer slurry; on the basis of meeting the performances of wear resistance, skid resistance, oil stain resistance, puncture resistance and the like of the glove, the inner layer slurry has flame retardant property, the outer layer slurry has flame retardant property and conductive property, is convenient for being used in a hot-line work environment better, and can prevent the electric arc from instantly releasing heat to burn and hurt the hands.
EXAMPLE six
The embodiment of the application provides a preparation method of slurry for a multifunctional labor protection glove based on butyronitrile latex, which is used for the field of functional protective gloves, wherein the required inner layer slurry and the outer layer slurry of the embodiment are proportioned as follows:
the inner layer slurry comprises the following components in parts by weight: 100 parts of pre-vulcanized butyronitrile latex, 0.5 part of dye, 8 parts of zinc borate and 1 part of thickening agent; the outer layer slurry comprises the following components in parts by weight: 100 parts of pre-vulcanized butyronitrile latex, 10 parts of water, 8 parts of zinc borate, 5 parts of conductive carbon black and 2 parts of thickening agent.
The method comprises the following specific steps:
step 1: weighing 100 parts of pre-vulcanized butyronitrile latex, 0.5 part of dye and 8 parts of zinc borate quantitatively according to parts by weight, uniformly mixing, adding 1 part of thickening agent, uniformly mixing to prepare inner layer slurry, wherein the solid content of the pre-vulcanized butyronitrile latex is 35%, and pre-vulcanizing for 72 hours at the temperature of 20 ℃.
Step 2: weighing 100 parts of pre-vulcanized butyronitrile latex in a quantitative manner, weighing 10 parts of water in a quantitative manner, 5 parts of conductive carbon black and 8 parts of zinc borate in a quantitative manner, uniformly stirring the four parts to obtain mixed butyronitrile latex, weighing 2 parts of thickening agent, and uniformly stirring the thickening agent and the mixed butyronitrile latex to obtain outer layer slurry, wherein the solid content of the pre-vulcanized butyronitrile latex is 35%, and pre-vulcanizing the mixture for 72 hours at the temperature of 20 ℃.
The multifunctional labor protection gloves are obtained through the steps, wherein the inner layer slurry has wear-resistant, soft, antistatic and flame-retardant properties, and the outer layer slurry has flame-retardant and conductive properties.
According to the preparation method of the slurry for the multifunctional labor protection glove based on the butyronitrile latex, the prevulcanization butyronitrile latex, the dye and the flame retardant are uniformly mixed according to the weight part of the inner layer slurry in proportion to obtain the mixed latex with the corresponding color, the thickening agent is added into the mixed latex, and the mixture is uniformly stirred to obtain the inner layer slurry; uniformly mixing the prevulcanized butyronitrile latex, the water, the flame retardant and the conductive carbon black according to the weight part of the outer layer slurry in proportion to obtain a mixed sizing material, adding the thickening agent into the mixed sizing material, and uniformly stirring to obtain the outer layer slurry; on the basis of meeting the performances of wear resistance, skid resistance, oil stain resistance, puncture resistance and the like of the glove, the inner layer slurry has flame retardant property, the outer layer slurry has flame retardant property and conductive property, is convenient for being used in a hot-line work environment better, and can prevent the electric arc from instantly releasing heat to burn and hurt the hands.
The above-mentioned contents are only for explaining the technical idea of the present application, and the protection scope of the present application is not limited thereby, and any modification made on the basis of the technical idea presented in the present application falls within the protection scope of the claims of the present application.
Additionally, the order in which elements and sequences of the processes described herein are processed, the use of alphanumeric characters, or the use of other designations, is not intended to limit the order of the processes and methods described herein, unless explicitly claimed. While various presently contemplated embodiments of the invention have been discussed in the foregoing disclosure by way of example, it is to be understood that such detail is solely for that purpose and that the appended claims are not limited to the disclosed embodiments, but, on the contrary, are intended to cover all modifications and equivalent arrangements that are within the spirit and scope of the embodiments herein.
Similarly, it should be noted that in the preceding description of embodiments of the present application, various features are sometimes grouped together in a single embodiment for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the embodiments. This method of disclosure, however, is not intended to require more features than are expressly recited in the claims. Indeed, the embodiments may be characterized as having less than all of the features of a single embodiment disclosed above.
The entire contents of each patent, patent application publication, and other material cited in this application, such as articles, books, specifications, publications, documents, and the like, are hereby incorporated by reference into this application. Except where the application is filed in a manner inconsistent or contrary to the present disclosure, and except where the claim is filed in its broadest scope (whether present or later appended to the application) as well. It is noted that the descriptions, definitions and/or use of terms in the attached material of this application shall control if they are inconsistent or conflicting with the description of this application.
Claims (8)
1. The slurry for the multifunctional labor protection gloves based on the butyronitrile latex is characterized by comprising inner layer slurry and outer layer slurry;
the inner layer slurry comprises the following components in parts by weight: 100 parts of prevulcanized butyronitrile latex, 0.5-2 parts of dye, 5-10 parts of flame retardant and 1-3.5 parts of thickening agent, wherein the inner layer slurry has wear-resistant, soft, antistatic and flame retardant properties;
the outer layer slurry comprises the following components in parts by weight: 100 parts of pre-vulcanized butyronitrile latex, 10-15 parts of water, 5-10 parts of flame retardant, 2-10 parts of conductive carbon black and 2-6 parts of thickener, and has the functions of flame retardance, conductivity and touch screen.
2. The multifunctional labor glove size based on nitrile latex as claimed in claim 1, wherein the pre-vulcanized nitrile latex has a solid content of not higher than 50%.
3. The slurry for multifunctional labor insurance gloves based on butyronitrile latex as claimed in claim 1, wherein the prevulcanization conditions of the prevulcanization butyronitrile latex are as follows:
the prevulcanization time is not less than 48 hours at the temperature of 15-30 ℃.
4. The multifunctional labor protection glove size based on nitrile butadiene latex as claimed in claim 1, wherein the flame retardant is any one of antimony trioxide, ammonium polyphosphate, zinc borate, tributyl phosphate and melamine.
5. The multifunctional labor protection glove size based on nitrile butadiene latex as claimed in claim 1, wherein the thickener is any one of casein, cellulose, sodium polyacrylate, sodium carboxymethylcellulose, polyvinyl alcohol, and polyacrylic acid.
6. The multifunctional labor protection glove size based on nitrile butadiene latex as claimed in claim 1, wherein the particle size of the conductive carbon black is 10-200 nm.
7. A process for preparing a multifunctional labor protection glove size based on nitrile butadiene latex according to claims 1-6, characterized in that it comprises the following steps:
preparing inner layer slurry: uniformly mixing the prevulcanized butyronitrile latex, the dye and the flame retardant according to the weight part of the inner layer slurry in proportion to obtain mixed latex with corresponding color, adding the thickening agent into the mixed latex, and uniformly stirring to obtain the inner layer slurry;
preparing outer layer slurry: uniformly mixing the prevulcanized butyronitrile latex, the water, the flame retardant and the conductive carbon black according to the weight part of the outer layer slurry in proportion to obtain a mixed sizing material, adding the thickening agent into the mixed sizing material, and uniformly stirring to obtain the outer layer slurry.
8. The preparation method of the slurry for the multifunctional labor protection glove based on the nitrile butadiene latex as claimed in claim 7, wherein the prevulcanization conditions of the prevulcanization nitrile butadiene latex are as follows:
the prevulcanization time is not less than 48 hours at the temperature of 15-30 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN113698677A (en) * | 2021-09-03 | 2021-11-26 | 山东星宇手套有限公司 | Flame-retardant rubber gloves and preparation method thereof |
| CN113927929A (en) * | 2021-11-11 | 2022-01-14 | 上海永利带业股份有限公司 | Manufacturing method of flame-retardant felt conveyer belt |
| CN114365879A (en) * | 2021-12-10 | 2022-04-19 | 淮安新坤安防科技有限公司 | Antistatic dust-proof labor protection gloves and preparation process thereof |
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