CN114773750A - Blue butyronitrile-simulated PVC gloves with super-high elasticity and production process thereof - Google Patents
Blue butyronitrile-simulated PVC gloves with super-high elasticity and production process thereof Download PDFInfo
- Publication number
- CN114773750A CN114773750A CN202210554827.1A CN202210554827A CN114773750A CN 114773750 A CN114773750 A CN 114773750A CN 202210554827 A CN202210554827 A CN 202210554827A CN 114773750 A CN114773750 A CN 114773750A
- Authority
- CN
- China
- Prior art keywords
- parts
- butyronitrile
- blue
- super
- semi
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 229920001971 elastomer Polymers 0.000 claims abstract description 40
- 239000000806 elastomer Substances 0.000 claims abstract description 25
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 claims abstract description 19
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims abstract description 16
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims abstract description 16
- ZFMQKOWCDKKBIF-UHFFFAOYSA-N bis(3,5-difluorophenyl)phosphane Chemical compound FC1=CC(F)=CC(PC=2C=C(F)C=C(F)C=2)=C1 ZFMQKOWCDKKBIF-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 52
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 51
- 239000004800 polyvinyl chloride Substances 0.000 claims description 51
- 238000003756 stirring Methods 0.000 claims description 18
- 239000003638 chemical reducing agent Substances 0.000 claims description 15
- 239000011265 semifinished product Substances 0.000 claims description 15
- IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical compound [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 claims description 10
- 239000012760 heat stabilizer Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 239000000047 product Substances 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- -1 phthalic acid (2-propyl heptyl) phthalate Chemical group 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005187 foaming Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XBXNPIGUSWUOFT-UHFFFAOYSA-N 2-(2-propylheptoxycarbonyl)benzoic acid Chemical group CCCCCC(CCC)COC(=O)C1=CC=CC=C1C(O)=O XBXNPIGUSWUOFT-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/0055—Plastic or rubber 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
-
- 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
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
- C08J2409/02—Copolymers with acrylonitrile
-
- 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
- C08J2421/00—Characterised by the use of unspecified rubbers
-
- 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
- C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2427/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2427/06—Homopolymers or copolymers of vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The invention discloses a blue butyronitrile-simulated PVC glove with super-high elasticity, which comprises the following components: dioctyl phthalate, dioctyl adipate, modified rubber, butyronitrile and elastomer. According to the blue butyronitrile-simulated PVC glove and the production process thereof, the elasticity of the blue butyronitrile-simulated PVC glove is improved by arranging the dioctyl phthalate, the dioctyl adipate, the modified rubber, the butyronitrile, the elastomer and other raw materials, the hand feeling is hard and poor when the blue butyronitrile-simulated PVC glove is used is avoided, and the influence on the judgment of a user due to poor touch feeling is avoided, so that the effect of super-high elasticity is achieved, and the problem that the elasticity of the blue butyronitrile-simulated PVC glove is poor is solved.
Description
Technical Field
The invention relates to the technical field of blue butyronitrile-simulated PVC gloves, in particular to a blue butyronitrile-simulated PVC glove with super high elasticity and a production process thereof.
Background
Blue imitative butyronitrile PVC gloves are all direct cover when using on the hand, because the inside of blue imitative butyronitrile PVC gloves does not add any super high elastic material, and elasticity is relatively poor, leads to the user to feel harder and touch feel relatively poor when dressing, influences user's normal use, simultaneously because the touch feels relatively poor influence user's judgement.
Disclosure of Invention
In order to solve the problems in the background art, the invention aims to provide a blue butyronitrile-simulated PVC glove with super-high elasticity and a production process thereof, which have the advantage of super-high elasticity and solve the problem of poor elasticity of the blue butyronitrile-simulated PVC glove.
In order to achieve the purpose, the invention provides the following technical scheme: a blue butyronitrile-simulated PVC glove with super-high elasticity comprises the following components: dioctyl phthalate, dioctyl adipate, modified rubber, butyronitrile and elastomer.
Preferably, the invention also comprises the following components: liquid calcium-zinc heat stabilizer, viscosity reducer and polyvinyl chloride paste resin.
As preferred in the present invention, the component weights are calculated as follows; 34-36 parts of dioctyl phthalate; 34-36 parts of phthalate; 8-10 parts of dioctyl adipate; 5-10 parts of modified rubber; 0.2-1 part of butyronitrile, 5-10 parts of elastomer, 1-1.3 parts of liquid calcium-zinc heat stabilizer, 20-45 parts of viscosity reducer and 100 parts of polyvinyl chloride paste resin.
In a preferred embodiment of the present invention, the phthalate is 2-propylheptyl phthalate.
Preferably, the viscosity reducer is a PVC viscosity reducer (D70).
Preferably, the elastomer is a PVC elastomer.
Preferably, the method comprises the following steps:
s1: 34-36 parts of dioctyl phthalate; 34-36 parts of phthalate; 8-10 parts of dioctyl adipate; 5-10 parts of modified rubber; putting 0.2-1 part of butyronitrile and 5-10 parts of elastomer into a stirring cylinder in sequence, stirring for 30 minutes to 1 hour to obtain a base material, and then executing S2;
s2: adding 5-10 parts of PVC elastomer into the base material, continuously stirring for 20-30 minutes to obtain a primary material, and then executing S3;
s3: adding 1-1.3 parts of liquid calcium-zinc heat stabilizer, 20-45 parts of viscosity reducer and 100 parts of polyvinyl chloride paste resin into the primary material, continuously stirring for 2 hours to obtain a semi-finished product material, and then executing S4;
s4: transferring, filtering, conveying and the like the semi-finished product material, enabling the semi-finished product material to enter a defoaming tank, defoaming for 12-24 hours by using vacuum air pressure of 8-10 kilograms to obtain a finished product material, and executing S5;
s5: putting the finished product material into a feeding pool on a production line; heating to 40-45 ℃, and heating the hand mould to 80-90 ℃; the temperature of the incubator is 195-210 ℃, and then S6 is executed;
s6: the hand is dipped into the finished material evenly, the material is dipped and sent into the interior of the incubator for 12 to 15 minutes to obtain the semi-finished glove, and then S7 is executed:
s7: and (3) immersing the semi-finished gloves into a feeding pool for 3-5 seconds, lifting the semi-finished gloves for 5-10 seconds, immersing the semi-finished gloves into the incubator again for 5-8 minutes, and after finishing, curling the gloves out of the incubator by a curling machine, pre-demoulding and demoulding to obtain the finished gloves.
Preferably, the production line in S5 has a low transfer speed to prevent bubbles from being generated, and the temperature of the incubator in S6 is 195 to 210 ℃.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the blue butyronitrile-simulated PVC glove and the production process thereof, the elasticity of the blue butyronitrile-simulated PVC glove is improved by arranging the raw materials such as dioctyl phthalate, dioctyl adipate, modified rubber, butyronitrile and an elastomer, the hard hand feeling and the poor touch hand feeling in use are avoided, and the influence on the judgment of a user due to the poor touch hand feeling is avoided, so that the effect of super-high elasticity is achieved, the problem of poor elasticity of the blue butyronitrile-simulated PVC glove is solved.
2. According to the invention, the liquid calcium-zinc heat stabilizer, the viscosity reducer and the polyvinyl chloride paste resin are arranged, so that the tear resistance of the blue butyronitrile-simulated PVC glove can be increased, and the blue butyronitrile-simulated PVC glove is prevented from being torn.
3. The flexibility of the blue butyronitrile-simulated PVC gloves can be improved by arranging the dioctyl phthalate, and the cold resistance of the blue butyronitrile-simulated PVC gloves can be improved by arranging the dioctyl adipate.
4. According to the invention, the phthalic acid ester is arranged, so that the elasticity of the blue butyronitrile-simulated PVC glove can be increased, and the hand feeling of the blue butyronitrile-simulated PVC glove is improved.
5. The viscosity reducer is arranged, so that the viscosity of the blue butyronitrile-simulated PVC glove in production can be increased, and bubbles can be prevented from being generated in the production of the blue butyronitrile-simulated PVC glove.
6. The elasticity of the blue butyronitrile-simulated PVC gloves can be greatly increased by arranging the elastomer, so that the blue butyronitrile-simulated PVC gloves have higher elasticity.
Detailed Description
The following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The first embodiment is as follows:
a blue butyronitrile-simulated PVC glove with super high elasticity comprises the following components: dioctyl phthalate, dioctyl adipate, modified rubber, butyronitrile and elastomer.
The production process comprises the following steps:
s1: 34 parts of dioctyl phthalate; 34 parts of phthalic acid ester; 8 parts of dioctyl adipate; 5 parts of modified rubber; sequentially putting 0.2 part of butyronitrile and 5 parts of elastomer into a stirring cylinder, stirring for 30 minutes to obtain a base material, and then executing S2;
s2: adding 5 parts of PVC elastomer into the base material, continuously stirring for 20 minutes to obtain a primary material, and then executing S3;
s3: adding 1 part of liquid calcium-zinc heat stabilizer, 20 parts of viscosity reducer and 100 parts of polyvinyl chloride paste resin into the primary material, continuously stirring for 2 hours to obtain a semi-finished product material, and then executing S4;
s4: transferring, filtering, conveying and the like the semi-finished product material, enabling the semi-finished product material to enter a defoaming tank, defoaming for 12 hours at the vacuum pressure of 8 kilograms to obtain a finished product material, and executing S5;
s5: putting the finished product material into a feeding pool on a production line; heating to 40 ℃, and heating the hand mould to 80 ℃; the incubator temperature is 195 degrees, and then S6 is executed;
s6: the hand is evenly dipped into the finished material, dipped into the inner part of the incubator for 12 minutes to obtain the semi-finished glove, and then the step of S7 is executed:
s7: and (3) immersing the semi-finished gloves into the feeding pool for 3 seconds, lifting the semi-finished gloves for 5 seconds, immersing the semi-finished gloves into the incubator again for 5 minutes, and after finishing, curling the gloves out of the incubator by a curling machine, pre-demoulding and demoulding to obtain the finished gloves.
Example two:
a blue butyronitrile-simulated PVC glove with super-high elasticity comprises the following components: dioctyl phthalate, dioctyl adipate, modified rubber, butyronitrile and elastomer:
the production process comprises the following steps:
s1: 35 parts of dioctyl phthalate; 35 parts of phthalic acid ester; 9 parts of dioctyl adipate; 7.5 parts of modified rubber; 0.6 part of butyronitrile and 7.5 parts of elastomer are sequentially put into a stirring cylinder and stirred for 45 minutes to obtain a base material, and then S2 is executed;
s2: adding 7.5 parts of PVC elastomer into the base material, continuously stirring for 25 minutes to obtain a primary material, and then executing S3;
s3: adding 1.15 parts of liquid calcium-zinc heat stabilizer, 32.5 parts of viscosity reducer and 100 parts of polyvinyl chloride paste resin into the primary material, continuously stirring for 2 hours to obtain a semi-finished product material, and then executing S4;
s4: transferring, filtering, conveying and the like the semi-finished product material, enabling the semi-finished product material to enter a de-foaming tank, de-foaming for 18 hours under the vacuum pressure of 9 kilograms to obtain a finished product material, and executing S5;
s5: putting the finished product material into a feeding pool on a production line; heating to 43 ℃, and heating the hand mould to 85 ℃; the incubator temperature is 202 ℃, and then S6 is executed;
s6: the hand is dipped into the finished material evenly, the finished material is dipped and sent into the interior of the incubator for 12.5 minutes to obtain the semi-finished glove, and then S7 is executed:
s7: and (3) immersing the semi-finished gloves into a feeding pool for 4 seconds, lifting and dripping for 8 seconds, immersing into the incubator again for 6 minutes, and after finishing, curling the gloves out of the incubator by a curling machine, pre-demoulding and demoulding to obtain the finished gloves.
Example three:
a blue butyronitrile-simulated PVC glove with super-high elasticity comprises the following components: dioctyl phthalate, dioctyl adipate, modified rubber, butyronitrile and elastomer:
the production process comprises the following steps:
s1: 36 parts of dioctyl phthalate; 36 parts of phthalic acid ester; 10 parts of dioctyl adipate; 10 parts of modified rubber; 1 part of butyronitrile and 10 parts of elastomer are sequentially put into a stirring cylinder, stirred for 1 hour to obtain a base material, and then S2 is executed;
s2: adding 10 parts of PVC elastomer into the base material, continuously stirring for 30 minutes to obtain a primary material, and then executing S3;
s3: adding 1.3 parts of liquid calcium-zinc heat stabilizer, 45 parts of viscosity reducer and 100 parts of polyvinyl chloride paste resin into the primary material, continuously stirring for 2 hours to obtain a semi-finished product material, and then executing S4;
s4: transferring, filtering, conveying and the like the semi-finished product material, enabling the semi-finished product material to enter a defoaming tank, defoaming for 24 hours at the vacuum pressure of 10 kilograms to obtain a finished product material, and executing S5;
s5: putting the finished product material into a feeding pool on a production line; heating to 45 ℃, and heating the hand touch mold to 90 ℃; the incubator temperature is 210 degrees, and then S6 is performed;
s6: the hand was dipped into the finished glove uniformly, dipped with the stuff, and sent into the inside of the incubator for 15 minutes to obtain a semi-finished glove, and then the step of S7:
s7: and (3) immersing the semi-finished gloves into a feeding pool for 5 seconds, lifting and dripping for 10 seconds, immersing into the incubator again for 8 minutes, and after finishing, curling the gloves out of the incubator by a curling machine, pre-demoulding and demoulding to obtain the finished gloves.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A blue butyronitrile-simulated PVC glove with super high elasticity is characterized in that: comprises the following components: dioctyl phthalate, dioctyl adipate, modified rubber, butyronitrile and elastomer.
2. The blue imitated butyronitrile PVC glove with super elasticity of claim 1, is characterized in that: also comprises the following components: liquid calcium-zinc heat stabilizer, viscosity reducer and polyvinyl chloride paste resin.
3. The blue butyronitrile-simulated PVC glove with super-high elasticity according to claim 2, wherein: the weight of the components is calculated as follows; 34-36 parts of dioctyl phthalate; 34-36 parts of phthalate; 8-10 parts of dioctyl adipate; 5-10 parts of modified rubber; 0.2-1 part of butyronitrile, 5-10 parts of elastomer, 1-1.3 parts of liquid calcium-zinc heat stabilizer, 20-45 parts of viscosity reducer and 100 parts of polyvinyl chloride paste resin.
4. The blue butyronitrile-simulated PVC glove with super-high elasticity according to claim 1, wherein: the phthalate is phthalic acid (2-propyl heptyl) phthalate.
5. The blue butyronitrile-simulated PVC glove with super-high elasticity according to claim 2, wherein: the viscosity reducer is a PVC viscosity reducer (D70).
6. The blue imitated butyronitrile PVC glove with super elasticity of claim 1, is characterized in that: the elastomer is a PVC elastomer.
7. The blue butyronitrile-simulated PVC glove with super high elasticity and the production process thereof according to claim 3 are characterized in that: the method comprises the following steps:
s1: 34-36 parts of dioctyl phthalate; 34-36 parts of phthalate; 8-10 parts of dioctyl adipate; 5-10 parts of modified rubber; sequentially putting 0.2-1 part of butyronitrile and 5-10 parts of elastomer into a stirring cylinder, stirring for 30 minutes-1 hour to obtain a base material, and then executing S2;
s2: adding 5-10 parts of PVC elastomer into the base material, continuously stirring for 20-30 minutes to obtain a primary material, and then executing S3;
s3: adding 1-1.3 parts of liquid calcium-zinc heat stabilizer, 20-45 parts of viscosity reducer and 100 parts of polyvinyl chloride paste resin into the primary material, continuously stirring for 2 hours to obtain a semi-finished product material, and then executing S4;
s4: transferring, filtering, conveying and the like the semi-finished product material, enabling the semi-finished product material to enter a defoaming tank, defoaming for 12-24 hours by using 8-10 kg of vacuum pressure to obtain a finished product material, and executing S5;
s5: putting the finished product material into a feeding pool on a production line; heating to 40-45 ℃, and heating the hand mould to 80-90 ℃; the temperature of the incubator is 195-210 ℃, and then S6 is executed;
s6: the hand is dipped into the finished material evenly, the material is dipped and sent into the interior of the incubator for 12 to 15 minutes to obtain the semi-finished glove, and then S7 is executed:
s7: and (3) immersing the semi-finished gloves into a feeding pool for 3-5 seconds, lifting the semi-finished gloves for 5-10 seconds, immersing the semi-finished gloves into the incubator again for 5-8 minutes, and after finishing, curling the gloves out of the incubator by a curling machine, pre-demoulding and demoulding to obtain the finished gloves.
8. The blue butyronitrile-simulated PVC glove with super-high elasticity and the production process thereof according to claim 7 are characterized in that: the production line in S5 has a slow transfer speed to avoid generation of bubbles, and the temperature of the incubator in S6 is 195-210 ℃.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210554827.1A CN114773750A (en) | 2022-05-20 | 2022-05-20 | Blue butyronitrile-simulated PVC gloves with super-high elasticity and production process thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210554827.1A CN114773750A (en) | 2022-05-20 | 2022-05-20 | Blue butyronitrile-simulated PVC gloves with super-high elasticity and production process thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114773750A true CN114773750A (en) | 2022-07-22 |
Family
ID=82409680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210554827.1A Pending CN114773750A (en) | 2022-05-20 | 2022-05-20 | Blue butyronitrile-simulated PVC gloves with super-high elasticity and production process thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114773750A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113480810A (en) * | 2021-06-07 | 2021-10-08 | 辽宁尚威医疗用品有限公司 | Modified PVC composite glove and preparation method thereof |
CN114181479A (en) * | 2021-12-31 | 2022-03-15 | 英科医疗科技股份有限公司 | Preparation method of high-strength high-elongation PVC gloves |
-
2022
- 2022-05-20 CN CN202210554827.1A patent/CN114773750A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113480810A (en) * | 2021-06-07 | 2021-10-08 | 辽宁尚威医疗用品有限公司 | Modified PVC composite glove and preparation method thereof |
CN114181479A (en) * | 2021-12-31 | 2022-03-15 | 英科医疗科技股份有限公司 | Preparation method of high-strength high-elongation PVC gloves |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8192834B2 (en) | Production of gloves and other articles of flexible polymer material | |
CN109137544A (en) | A kind of cold-resistant artificial leather | |
CN113480810A (en) | Modified PVC composite glove and preparation method thereof | |
CN112226014B (en) | Soft high-elastic PVC glove and preparation method thereof | |
CN114773750A (en) | Blue butyronitrile-simulated PVC gloves with super-high elasticity and production process thereof | |
CN110219434B (en) | High-wear-resistance TPU stone plastic floor and preparation method thereof | |
CN108892885A (en) | A kind of high-elastic gloves of oriental cherry powde PVC and preparation method thereof | |
CN103549686A (en) | Method for manufacturing soft latex gloves | |
CN101361600A (en) | Polychloroethylene (PVC) high elasticity gloves and manufacturing method thereof | |
CN107351509A (en) | A kind of two-sided leather production technology | |
CN110372894B (en) | PVC gloves and preparation method thereof | |
CN102975321A (en) | Method for preparing condom by using polyisoprene rubber latex | |
CN112341727A (en) | Blue butyronitrile-simulated PVC gloves with super-high elasticity and production process thereof | |
CN113121934A (en) | PVC frosted glove and preparation process thereof | |
CN114561807A (en) | Elastic non-woven fabric and medical adhesive tape applying same | |
CN114378993A (en) | Hot enameling process and formula | |
CN107814986A (en) | Double durometer rubber moulding materials and preparation method thereof | |
CN114409982A (en) | Wear-resistant rubber gloves and preparation method thereof | |
US2213899A (en) | Process of making an elastic fabric | |
CN109594344A (en) | A kind of preparation method of artificial leather | |
CN111040206A (en) | Preparation method of medical gloves made of mixed latex | |
CN116874949A (en) | Preparation method of ultra-soft PVC labor protection glove | |
CN109535590A (en) | A kind of production technology of moulded from foam slipper sole | |
CN102120399A (en) | Method for manufacturing rubber mold | |
CN110777542A (en) | Preparation method of pet toy combining PVC (polyvinyl chloride) and oxford |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220722 |
|
RJ01 | Rejection of invention patent application after publication |