CN109575383A - A kind of preparation method of wear Protection dipped gloves - Google Patents
A kind of preparation method of wear Protection dipped gloves Download PDFInfo
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- CN109575383A CN109575383A CN201811341607.0A CN201811341607A CN109575383A CN 109575383 A CN109575383 A CN 109575383A CN 201811341607 A CN201811341607 A CN 201811341607A CN 109575383 A CN109575383 A CN 109575383A
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- 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
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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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
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- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
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- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
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- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
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- 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
- C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
- C08J2309/02—Copolymers with acrylonitrile
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Abstract
The invention discloses a kind of preparation methods of wear Protection dipped gloves.The preparation method includes the following steps: that nitrile rubber, foaming agent, anti-aging agent, plasticizer are uniformly mixed by (1) and obtains slurry；Reinforcing filler, anion stoste are added in resulting slurry, is uniformly mixed and obtains nitrile rubber sizing material；(2) gloves embryo is immersed in step (1) resulting nitrile rubber sizing material, the gloves through spin coating, after being impregnated；(3) gloves after step (2) dipping are dried, obtain wear-and corrosion-resistant gloves.The wearability of the gloves of the method for the present invention preparation, anti-cutting property, tear resistance, paracentesis resistance are superior to the gloves of prior art preparation, this illustrates gloves prepared by the present invention, size coat is firmly combined with yarn, in use, good hygroscopicity, no sense of discomfort is used for a long time, meet mechanical protection standard EN388-3131 standard, the step of preparation process is few, more environmentally-friendly, to substantially increase production efficiency, cost is saved.
Description
Technical field
The present invention relates to gloves processing technique field, in particular to a kind of preparation method of wear Protection dipped gloves.
Background technique
Gloves are widely used in the industries such as petrochemical industry, paint printing, agriculture and animal husbandry, automobile mechanical maintenance, are the daily labor of people
The labour protection tool of most important protection hand in dynamic.Currently, having cotton fiber and chemical fibre using relatively common gloves
Matter processing is made into, and is had the characteristics that light and handy sensitive, soft；This kind of gloves without oil stain preventing function, acid and alkali-resistance, it is anticorrosive the advantages that.Therefore,
It generally requires gum dipping process and applies one layer of glue-line in cotton fiber and chemical fibre matter finger of glove or palm part, both increase in this way
It is oil stain preventing function, acid and alkali-resistance, anticorrosive, and non-skid property and heat-proof quality are increased, it is precise electronic production line is indispensable
Product.But in existing gloves preparation process, the adhesion strength for being attached to the coating sizing material on gloves surface layer is poor, and wearability
Can be bad, so that the service life of gloves is short, protective action is poor.
Summary of the invention
The purpose of the present invention is intended to provide a kind of preparation method of wear Protection dipped gloves, is asked with solving above-mentioned technology
Topic.
To achieve the goals above, the technical solution of the present invention is as follows:
A kind of preparation method of wear Protection dipped gloves, includes the following steps:
(1) following raw materials according to parts by weight: 80~150 parts of nitrile rubber, 0.5~8 part of reinforcing filler, foaming are taken
10~30 parts of agent, 0.5~5 part of anti-aging agent, 1~15 part of plasticizer, 15~50 parts of anion stoste, the anion stoste is by water
Dissolubility anion crystal and water are mixed according to the weight ratio of 2~10:100；By nitrile rubber, foaming agent, anti-aging agent, plasticising
Agent is uniformly mixed and obtains slurry；Reinforcing filler, anion stoste are added in step (1) resulting slurry, are uniformly mixed
To nitrile rubber sizing material；
(2) gloves embryo is immersed in step (1) resulting nitrile rubber sizing material, the gloves through spin coating, after being impregnated；
(3) gloves after step (2) dipping are dried, obtain wear-and corrosion-resistant gloves.
Preferably, the water soluble negative ionic crystals is that solitary mountain flour and rare earth oxide are made through concentrated hydrochloric acid acidification.
It is further preferred that rare earth element in the rare earth oxide be selected from lanthanum, cerium, praseodymium, neodymium, gadolinium, europium, terbium, yttrium,
At least one of samarium, ytterbium, thulium, erbium, holmium, dysprosium, lutetium, scandium.
It is further preferred that the rare earth oxide is lanthana, yttrium oxide, terbium oxide according to 1:0.2~0.5:0.01
~0.1 weight ratio is composed.
It is further preferred that the weight ratio of the solitary mountain flour and rare earth oxide is 0.5~2:1.
Preferably, the reinforcing filler is carbon black N330；The foaming agent is azodicarbonamide.
Preferably, the nitrile rubber sizing material is formulated by component as follows according to parts by weight: nitrile rubber 80~
120 parts, 1~5 part of reinforcing filler, 10~20 parts of foaming agent, 1~5 part of anti-aging agent, 3~10 parts of plasticizer, anion stoste 20
~40 parts.
Preferably, the nitrile rubber sizing material is formulated by component as follows according to parts by weight: nitrile rubber 100
Part, 2.8 parts of reinforcing filler, 16.4 parts of foaming agent, 3.2 parts of anti-aging agent, 5 parts of plasticizer, 35 parts of anion stoste.
Preferably, the step (2) specifically includes: gloves embryo being inserted in after fingerprint and is heated to 20~45 DEG C, then is soaked
It is taken out after entering the resulting 1~5s of nitrile rubber sizing material of step (1), 2~5min of glue, then 0.5~2min of spin coating is dripped, after obtaining dipping
Gloves.
Preferably, the step (3) specifically includes: by step (2) dipping after gloves naturally dry processing 10~
Then gloves after drying are put into drying box by 30min, be warming up to 60~80 DEG C and 10~30min of heat preservation and dryness, then heat up
To 100~120 DEG C and 20~40min of heat preservation and dryness, 130~150 DEG C of dry 20~40min are finally warming up to, through natural cooling
After obtain wear Protection dipped gloves.
Compared with prior art, the beneficial effects of the present invention are:
The wearability of the gloves of the method for the present invention preparation, anti-cutting property, tear resistance, paracentesis resistance are superior to prior art system
Standby gloves, this illustrates gloves prepared by the present invention, and nitrile compound coating is firmly combined with yarn, in use, good hygroscopicity,
No sense of discomfort is used for a long time, meets mechanical protection standard EN388-3131 standard；The present invention adopts in the raw material of nitrile compound
With anion stoste and reinforcing filler containing monazite and rare earth compound, the wearability of gloves can be effectively improved, resisted
Cutting property, tear resistance and paracentesis resistance.The processing step of preparation method of the invention is few, more environmentally-friendly, to substantially increase
Production efficiency saves cost.
Specific embodiment
Specific embodiments of the present invention will be further explained below.It should be noted that for these implementations
The explanation of mode is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, invention described below
Technical characteristic involved in each embodiment can be combined with each other as long as they do not conflict with each other.
A kind of preparation method of wear Protection dipped gloves provided by the invention, includes the following steps:
(1) following raw materials according to parts by weight: 80~150 parts of nitrile rubber, 0.5~8 part of reinforcing filler, foaming are taken
10~30 parts of agent, 0.5~5 part of anti-aging agent, 1~15 part of plasticizer, 15~50 parts of anion stoste, the anion stoste is by water
Dissolubility anion crystal and water are mixed according to the weight ratio of 2~10:100；By nitrile rubber, foaming agent, anti-aging agent, plasticising
Agent is uniformly mixed and obtains slurry；Reinforcing filler, anion stoste are added in step (1) resulting slurry, are uniformly mixed
To nitrile rubber sizing material；
(2) gloves embryo is immersed in step (1) resulting nitrile rubber sizing material, the gloves through spin coating, after being impregnated；
(3) gloves after step (2) dipping are dried, obtain wear-and corrosion-resistant gloves.
In embodiments of the present invention, the water soluble negative ionic crystals is solitary mountain flour and rare earth oxide through concentrated hydrochloric acid
Acidification is made.
Further, the rare earth element in the rare earth oxide be selected from lanthanum, cerium, praseodymium, neodymium, gadolinium, europium, terbium, yttrium, samarium, ytterbium,
At least one of thulium, erbium, holmium, dysprosium, lutetium, scandium.
Further, the rare earth oxide is lanthana, yttrium oxide, terbium oxide according to 1:0.2~0.5:0.01~0.1
Weight ratio be composed.
Further, the weight ratio of the solitary mountain flour and rare earth oxide is 0.5~2:1.
In embodiments of the present invention, the reinforcing filler is carbon black N330.
In embodiments of the present invention, the foaming agent is azodicarbonamide.
In embodiments of the present invention, the anti-aging agent is anti-aging agent RD.
In embodiments of the present invention, the plasticizer is plasticizer DOP.
In embodiments of the present invention, the nitrile rubber sizing material is formulated by component as follows according to parts by weight:
80~120 parts of nitrile rubber, 1~5 part of reinforcing filler, 10~20 parts of foaming agent, 1~5 part of anti-aging agent, 3~10 parts of plasticizer,
20~40 parts of anion stoste.
In embodiments of the present invention, the nitrile rubber sizing material is formulated by component as follows according to parts by weight:
100 parts of nitrile rubber, 2.8 parts of reinforcing filler, 16.4 parts of foaming agent, 3.2 parts of anti-aging agent, 5 parts of plasticizer, anion stoste 35
Part.
In embodiments of the present invention, the step (2) specifically includes: being heated to 20 after gloves embryo is inserted in fingerprint
~45 DEG C, then taken out after immersing the resulting 1~5s of nitrile rubber sizing material of step (1), drop 2~5min of glue, then spin coating 0.5~
2min, the gloves after being impregnated.
In embodiments of the present invention, the step (3) specifically includes: by the gloves naturally dry after step (2) dipping
Handle 10~30min, then the gloves after drying be put into drying box, be warming up to 60~80 DEG C and heat preservation and dryness 10~
30min, then be warming up to 100~120 DEG C and 20~40min of heat preservation and dryness, be finally warming up to 130~150 DEG C of dryings 20~
40min obtains wear Protection dipped gloves after natural cooling.
Embodiment and comparative example is explained in detail below.
Gloves embryo in following embodiment of cotton fiber by being made.
Embodiment 1
A kind of preparation method of wear Protection dipped gloves provided in this embodiment, includes the following steps:
(1) rare earth oxide and solitary mountain flour are dissolved in concentrated hydrochloric acid respectively, mixed grinding is made solvable after acidified, drying
Property anion crystal, wherein the weight ratio of solitary mountain flour and rare earth oxide be 1:1, rare earth oxide be lanthana, oxidation
Yttrium, terbium oxide are mixed according to the weight ratio of 1:0.3:0.05；By water soluble negative ionic crystals and water according to the weight of 1:20
Than being mixed into anion stoste；Weigh the raw material of following portions by weight: 100 parts of nitrile rubber, 2.8 parts of carbon black N330, azo two
16.4 parts of formamide, 3.2 parts of anti-aging agent RD, 5 parts of plasticizer DOP, 35 parts of anion stoste；By nitrile rubber, two formyl of azo
Amine, anti-aging agent RD, plasticizer DOP are uniformly mixed by formula ratio obtains slurry；Carbon black N330, anion stoste are added resulting
In slurry, it is uniformly mixed and obtains nitrile rubber sizing material；
(2) gloves embryo is inserted in after fingerprint and is heated to 35 DEG C, then immerse the resulting nitrile rubber sizing material 2s of step (1)
After take out, drip glue 3min, then spin coating 1min, the gloves after being impregnated；
(3) the gloves naturally dry after step (2) dipping is handled into 20min, the gloves after drying then is put into drying
In case, 70 DEG C and heat preservation and dryness 20min are warming up to, then is warming up to 110 DEG C and heat preservation and dryness 30min, 140 DEG C is finally warming up to and does
Dry 30min obtains wear Protection dipped gloves after natural cooling.
Embodiment 2
A kind of preparation method of wear Protection dipped gloves provided in this embodiment, includes the following steps:
(1) rare earth oxide and solitary mountain flour are dissolved in concentrated hydrochloric acid respectively, mixed grinding is made solvable after acidified, drying
Property anion crystal, wherein the weight ratio of solitary mountain flour and rare earth oxide be 0.5:1, rare earth oxide be lanthana, oxidation
Yttrium, terbium oxide are mixed according to the weight ratio of 1:0.2:0.01；By water soluble negative ionic crystals and water according to the weight of 1:50
Than being mixed into anion stoste；Weigh the raw material of following portions by weight: 80 parts of nitrile rubber, 1 part of carbon black N330, azo diformazan
10 parts of amide, 1 part of anti-aging agent RD, 3 parts of plasticizer DOP, 20 parts of anion stoste；By nitrile rubber, azodicarbonamide, prevent always
Agent RD, plasticizer DOP are uniformly mixed by formula ratio obtains slurry；Carbon black N330, anion stoste are added in resulting slurry,
It is uniformly mixed and obtains nitrile rubber sizing material；
(2) gloves embryo is inserted in after fingerprint and is heated to 30 DEG C, then immerse the resulting nitrile rubber sizing material 3s of step (1)
After take out, drip glue 4min, then spin coating 1min, the gloves after being impregnated；
(3) the gloves naturally dry after step (2) dipping is handled into 10~30min, is then put into the gloves after drying
In drying box, 75 DEG C and heat preservation and dryness 20min are warming up to, then is warming up to 110 DEG C and heat preservation and dryness 30min, is finally warming up to 135
DEG C dry 30min, obtains wear Protection dipped gloves after natural cooling.
Embodiment 3
A kind of preparation method of wear Protection dipped gloves provided in this embodiment, includes the following steps:
(1) rare earth oxide and solitary mountain flour are dissolved in concentrated hydrochloric acid respectively, mixed grinding is made solvable after acidified, drying
Property anion crystal, wherein the weight ratio of solitary mountain flour and rare earth oxide be 2:1, rare earth oxide be lanthana, oxidation
Yttrium, terbium oxide are mixed according to the weight ratio of 1:0.5:0.1；By water soluble negative ionic crystals and water according to the weight ratio of 1:10
It is mixed into anion stoste；Weigh the raw material of following portions by weight: 120 parts of nitrile rubber, 5 parts of carbon black N330, two formyl of azo
20 parts of amine, 5 parts of anti-aging agent RD, 10 parts of plasticizer DOP, 40 parts of anion stoste；By nitrile rubber, azodicarbonamide, prevent always
Agent RD, plasticizer DOP are uniformly mixed by formula ratio obtains slurry；Carbon black N330, anion stoste are added in resulting slurry,
It is uniformly mixed and obtains nitrile rubber sizing material.
(2) gloves embryo is inserted in after fingerprint and is heated to 35 DEG C, then immerse the resulting nitrile rubber sizing material 1 of step (1)
It is taken out after~5s, drips glue 3min, then spin coating 1min, the gloves after being impregnated；
(3) the gloves naturally dry after step (2) dipping is handled into 15min, the gloves after drying then is put into drying
In case, 70 DEG C and heat preservation and dryness 25min are warming up to, then is warming up to 105 DEG C and heat preservation and dryness 30min, 135 DEG C is finally warming up to and does
Dry 25min obtains wear Protection dipped gloves after natural cooling.
Embodiment 4
A kind of preparation method of wear Protection dipped gloves provided in this embodiment, includes the following steps:
(1) rare earth oxide and solitary mountain flour are dissolved in concentrated hydrochloric acid respectively, mixed grinding is made solvable after acidified, drying
Property anion crystal, wherein the weight ratio of solitary mountain flour and rare earth oxide be 1.5:1, rare earth oxide be lanthana, oxidation
Yttrium, terbium oxide are mixed according to the weight ratio of 1:0.4:0.08；By water soluble negative ionic crystals and water according to the weight of 3:100
Than being mixed into anion stoste；Weigh the raw material of following portions by weight: 110 parts of nitrile rubber, 3 parts of carbon black N330, azo diformazan
18 parts of amide, 4 parts of anti-aging agent RD, 7.8 parts of plasticizer DOP, 37 parts of anion stoste；By nitrile rubber, azodicarbonamide, prevent
Old agent RD, plasticizer DOP are uniformly mixed by formula ratio obtains slurry；Resulting slurry is added in carbon black N330, anion stoste
In, it is uniformly mixed and obtains nitrile rubber sizing material；
(2) gloves embryo is inserted in after fingerprint and is heated to 35 DEG C, then immerse the resulting nitrile rubber sizing material 2s of step (1)
After take out, drip glue 3min, then spin coating 1min, the gloves after being impregnated；
(3) the gloves naturally dry after step (2) dipping is handled into 20min, the gloves after drying then is put into drying
In case, 75 DEG C and heat preservation and dryness 25min are warming up to, then is warming up to 105 DEG C and heat preservation and dryness 35min, 145 DEG C is finally warming up to and does
Dry 25min obtains wear Protection dipped gloves after natural cooling.
Embodiment 5
Beneficial effect in order to further illustrate the present invention is made wear-resisting anti-using preparation method similar to Example 1
Dipped gloves are protected, the present embodiment is only that the raw material proportioning of nitrile rubber sizing material is different from the difference of embodiment 1, and the present embodiment is adopted
Composition of raw materials is as follows: 90 parts of nitrile rubber, 3.5 parts of carbon black N330,15 parts of azodicarbonamide, 3.2 parts of anti-aging agent RD,
6 parts of plasticizer DOP, 28 parts of anion stoste.
Embodiment 6
Beneficial effect in order to further illustrate the present invention is made wear-resisting anti-using preparation method similar to Example 1
Dipped gloves are protected, the present embodiment is only that the raw material proportioning of nitrile rubber sizing material is different from the difference of embodiment 1, and the present embodiment is adopted
Composition of raw materials is as follows: 80 parts of nitrile rubber, 10 parts of azodicarbonamide, 0.5 part of anti-aging agent RD, increases N3300.5 parts of carbon black
Agent DOP1 parts, 15 parts of anion stoste of modeling.
Embodiment 7
Beneficial effect in order to further illustrate the present invention is made wear-resisting anti-using preparation method similar to Example 1
Dipped gloves are protected, the present embodiment is only that the raw material proportioning of nitrile rubber sizing material is different from the difference of embodiment 1, and the present embodiment is adopted
Composition of raw materials is as follows: 150 parts of nitrile rubber, 8 parts of carbon black N330,30 parts of azodicarbonamide, 5 parts of anti-aging agent RD, plasticising
DOP15 parts of agent, 50 parts of anion stoste.
Comparative example 1
Beneficial effect in order to further illustrate the present invention is made wear-resisting anti-using preparation method similar to Example 1
Dipped gloves are protected, this comparative example is only that the raw material proportioning of nitrile rubber sizing material is different from the difference of embodiment 1, this comparative example is adopted
Composition of raw materials is as follows: 100 parts of nitrile rubber, N3302.8 parts of carbon black, 16.4 parts of azodicarbonamide, anti-aging agent RD 3.2
Part, 5 parts of plasticizer DOP；Nitrile rubber, azodicarbonamide, anti-aging agent RD, plasticizer DOP are uniformly mixed by formula ratio
To slurry；Carbon black N330 is added in resulting slurry, is uniformly mixed and obtains nitrile rubber sizing material.
Comparative example 2
A kind of preparation method for wear Protection dipped gloves that this comparative example provides, includes the following steps:
Beneficial effect in order to further illustrate the present invention is made wear-resisting anti-using preparation method similar to Example 1
Dipped gloves are protected, this comparative example is only that the raw material proportioning of nitrile rubber sizing material is different from the difference of embodiment 1, this comparative example is adopted
Composition of raw materials is as follows: 100 parts of nitrile rubber, 16.4 parts of azodicarbonamide, 3.2 parts of anti-aging agent RD, 5 parts of plasticizer DOP,
35 parts of anion stoste.
Beneficial effect in order to further illustrate the present invention, to gloves obtained by above-described embodiment and comparative example and existing
The wear Protection dipped gloves of technology are tested as follows:
(1) using wearability test in EN388 standard, specific method is: by 4 circular glove material specimens
(6.45cm2) under known pressure (9kPa) rubbed, each sample is carried out respectively 100,500,2000 and 8000 circle
Test, performance rate are depending on the lowermost turn number after 4 tests.
(2) using the test of cutting property is resisted in EN388 standard, specific method is: by 2 samples under the uninterrupted power of 5N size
It is tested, grade is determined according to the circle number two born before cutting.
(3) using tear resistance test in EN388 standard, specific method is: using 4 hands from 4 gloves trial targets
The sample that metacarpus position is cut does the test of finger tip to cuff direction for wherein 2, and in addition 2 are done the test for slapping wide direction, measurement
Out with the maximum, force of the speed tearing sample of 100mm/min.
(4) using paracentesis resistance test in EN388 standard, specific method is: using 4 hands from 4 gloves trial targets
The sample that metacarpus position is cut, by the speed maximum Newton force of steel nail puncture sample for measuring 100mm/min.
Performance rate in EN388 standard is as shown in table 1.
Performance rate in 1 EN388 standard of table
| Performance rate | 1 grade | 2 grades | 3 grades | 4 grades | 5 grades |
| Wearability (circle) | 100 | 500 | 2000 | 8000 | —— |
| Anti- cutting property (number) | 1.2 | 2.5 | 5.0 | 10.0 | 20.0 |
| Tear resistance (N) | 10 | 25 | 50 | 75 | —— |
| Paracentesis resistance (N) | 20 | 60 | 100 | 150 | —— |
2 the performance test results of table
| Performance | Wearability (circle) | Anti- cutting property (number) | Tear resistance (N) | Paracentesis resistance (N) |
| Embodiment 1 | ≥10000 | 2.5 | 79N | 59 |
| Embodiment 2 | ≥10000 | 2.3 | 78N | 56 |
| Embodiment 3 | ≥10000 | 2.3 | 76N | 51 |
| Embodiment 4 | ≥10000 | 2.1 | 74N | 52 |
| Embodiment 5 | ≥8000 | 2.0 | 71N | 48 |
| Embodiment 6 | ≥8000 | 1.5 | 65N | 52 |
| Embodiment 7 | ≥8000 | 1.4 | 60N | 44 |
| Comparative example 1 | ≥8000 | 1.5 | 65N | 41 |
| Comparative example 2 | ≥6000 | 1.7 | 68N | 36 |
| Existing gloves | 2100 | 1.3 | 55N | 27 |
By table 1 and 2 it is found that the wearability of the gloves of the method for the present invention preparation, anti-cutting property, tear resistance, paracentesis resistance are equal
Better than the gloves of prior art preparation, this illustrates that gloves prepared by the present invention, nitrile compound coating are firmly combined with yarn, make
No sense of discomfort is used for a long time in used time, good hygroscopicity, meets mechanical protection standard EN388-3131 standard.Preparation of the invention
The processing step of method is few, more environmentally-friendly, to substantially increase production efficiency, saves cost.
Compared with comparative example 1 and comparative example 2, the present invention uses in the raw material of nitrile compound contains monazite and rare earth
The anion stoste and reinforcing filler of compound can effectively improve wearability, anti-cutting property, tear resistance and the puncture-resistant of gloves
Property.
Above the embodiments of the present invention are described in detail, but the present invention is not limited to described embodiments.It is right
For those skilled in the art, in the case where not departing from the principle of the invention and spirit, these embodiments are carried out more
Kind change, modification, replacement and modification, still fall in protection scope of the present invention.
Claims (10)
1. a kind of preparation method of wear Protection dipped gloves, which comprises the steps of:
(1) following raw materials according to parts by weight: 80~150 parts of nitrile rubber, 0.5~8 part of reinforcing filler, foaming agent 10 are taken
~30 parts, 0.5~5 part of anti-aging agent, 1~15 part of plasticizer, 15~50 parts of anion stoste, the anion stoste is by water solubility
Anion crystal and water are mixed according to the weight ratio of 2~10:100；Nitrile rubber, foaming agent, anti-aging agent, plasticizer are mixed
It closes and uniformly obtains slurry；Reinforcing filler, anion stoste are added in step (1) resulting slurry, is uniformly mixed and obtains fourth
Nitrile rubber sizing material；
(2) gloves embryo is immersed in step (1) resulting nitrile rubber sizing material, the gloves through spin coating, after being impregnated；
(3) gloves after step (2) dipping are dried, obtain wear-and corrosion-resistant gloves.
2. the preparation method of wear Protection dipped gloves according to claim 1, which is characterized in that the water soluble negative from
Sub- crystal is that solitary mountain flour and rare earth oxide are made through concentrated hydrochloric acid acidification.
3. the preparation method of wear Protection dipped gloves according to claim 2, which is characterized in that the rare earth oxide
In rare earth element be selected from least one of lanthanum, cerium, praseodymium, neodymium, gadolinium, europium, terbium, yttrium, samarium, ytterbium, thulium, erbium, holmium, dysprosium, lutetium, scandium.
4. the preparation method of wear Protection dipped gloves according to claim 2, which is characterized in that the rare earth oxide
It is composed for lanthana, yttrium oxide, terbium oxide according to the weight ratio of 1:0.2~0.5:0.01~0.1.
5. the preparation method of wear Protection dipped gloves according to claim 2, which is characterized in that the solitary mountain flour and
The weight ratio of rare earth oxide is 0.5~2:1.
6. the preparation method of wear Protection dipped gloves according to claim 1, which is characterized in that the reinforcing filler
For carbon black N330；The foaming agent is azodicarbonamide.
7. the preparation method of wear Protection dipped gloves according to claim 1, which is characterized in that the nitrile rubber glue
Material is formulated by component as follows according to parts by weight: 80~120 parts of nitrile rubber, 1~5 part of reinforcing filler, foaming agent
10~20 parts, 1~5 part of anti-aging agent, 3~10 parts of plasticizer, 20~40 parts of anion stoste.
8. the preparation method of wear Protection dipped gloves according to claim 1, which is characterized in that the nitrile rubber glue
Material is formulated by component as follows according to parts by weight: 100 parts of nitrile rubber, 2.8 parts of reinforcing filler, foaming agent 16.4
Part, 3.2 parts of anti-aging agent, 5 parts of plasticizer, 35 parts of anion stoste.
9. the preparation method of wear Protection dipped gloves according to claim 1, which is characterized in that step (2) tool
Body includes: gloves embryo to be inserted in after fingerprint to be heated to 20~45 DEG C, then immerse the resulting nitrile rubber sizing material 1 of step (1)
It is taken out after~5s, drips 2~5min of glue, then 0.5~2min of spin coating, the gloves after being impregnated.
10. the preparation method of wear Protection dipped gloves according to claim 1, which is characterized in that step (3) tool
Body includes: that the gloves naturally dry after step (2) dipping is handled 10~30min, and the gloves after drying then are put into drying
In case, 60~80 DEG C and 10~30min of heat preservation and dryness are warming up to, then is warming up to 100~120 DEG C and 20~40min of heat preservation and dryness,
130~150 DEG C of dry 20~40min are finally warming up to, wear Protection dipped gloves are obtained after natural cooling.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111848992A (en) * | 2020-08-04 | 2020-10-30 | 东阳市前途工业设计有限公司 | Mould-proof impregnated glove and preparation method thereof |
| CN112832032A (en) * | 2020-12-31 | 2021-05-25 | 三明森鑫轻工制品有限公司 | Wear-resistant protective gloves and manufacturing method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3158247U (en) * | 2009-11-30 | 2010-03-25 | 良一 日高 | Health and beauty gloves |
| CN103976490A (en) * | 2014-04-14 | 2014-08-13 | 山东星宇手套有限公司 | Method for making butyronitrile wear-resistant impregnated glove |
| CN104974389A (en) * | 2015-05-25 | 2015-10-14 | 张家港市协和医疗器械有限公司 | Preparation method of medical gloves |
| CN106174812A (en) * | 2016-07-06 | 2016-12-07 | 淄博鸿烨上勤塑胶有限公司 | PVC negative ion antibiotic glove and production technology thereof |
| CN106666879A (en) * | 2017-01-17 | 2017-05-17 | 南通强生安全防护科技股份有限公司 | Production method of butyronitrile superfine foam glove |
| CN106835720A (en) * | 2017-01-17 | 2017-06-13 | 南通强生安全防护科技股份有限公司 | A kind of preparation method of NBR latex frosted gloves |
| WO2017104315A1 (en) * | 2015-12-15 | 2017-06-22 | Dic株式会社 | Aqueous resin composition and glove |
-
2018
- 2018-11-12 CN CN201811341607.0A patent/CN109575383A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3158247U (en) * | 2009-11-30 | 2010-03-25 | 良一 日高 | Health and beauty gloves |
| CN103976490A (en) * | 2014-04-14 | 2014-08-13 | 山东星宇手套有限公司 | Method for making butyronitrile wear-resistant impregnated glove |
| CN104974389A (en) * | 2015-05-25 | 2015-10-14 | 张家港市协和医疗器械有限公司 | Preparation method of medical gloves |
| WO2017104315A1 (en) * | 2015-12-15 | 2017-06-22 | Dic株式会社 | Aqueous resin composition and glove |
| CN106174812A (en) * | 2016-07-06 | 2016-12-07 | 淄博鸿烨上勤塑胶有限公司 | PVC negative ion antibiotic glove and production technology thereof |
| CN106666879A (en) * | 2017-01-17 | 2017-05-17 | 南通强生安全防护科技股份有限公司 | Production method of butyronitrile superfine foam glove |
| CN106835720A (en) * | 2017-01-17 | 2017-06-13 | 南通强生安全防护科技股份有限公司 | A kind of preparation method of NBR latex frosted gloves |
Non-Patent Citations (3)
| Title |
|---|
| 天津化工研究院等编: "《无机盐工业手册 下册》", 31 January 2000, 化学工业出版社 * |
| 岩石矿物分析编写组: "《岩石矿物分析 第一分册》", 31 October 1991, 地质出版社 * |
| 潘兆橹等: "《应用矿物学》", 30 September 1993, 武汉工业大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111848992A (en) * | 2020-08-04 | 2020-10-30 | 东阳市前途工业设计有限公司 | Mould-proof impregnated glove and preparation method thereof |
| CN112832032A (en) * | 2020-12-31 | 2021-05-25 | 三明森鑫轻工制品有限公司 | Wear-resistant protective gloves and manufacturing method thereof |
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Address after: 511455 1st floor, No.1 (factory building a), Liuxin Road (Liudong section), Nansha District, Guangzhou City, Guangdong Province Applicant after: Eason (Guangzhou) protective products Technology Co.,Ltd. Address before: 511458 room 2, No.1 (workshop a), Liuxin Road (Liudong section), Nansha District, Guangzhou City, Guangdong Province Applicant before: GUANGZHOU ESEN PROTECTIVE EQUIPMENT TECHNOLOGY Co.,Ltd. |
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Application publication date: 20190405 |