CN108250471A - A kind of degradation environment protection rubber gloves and preparation method thereof - Google Patents
A kind of degradation environment protection rubber gloves and preparation method thereof Download PDFInfo
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- CN108250471A CN108250471A CN201711495405.7A CN201711495405A CN108250471A CN 108250471 A CN108250471 A CN 108250471A CN 201711495405 A CN201711495405 A CN 201711495405A CN 108250471 A CN108250471 A CN 108250471A
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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
-
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- 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
- C08L27/12—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 fluorine atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The present invention provides a kind of degradation environment protection rubber gloves and draws preparation method, and including glove bulk, the glove bulk is externally provided with light degradation layer, and the glove bulk is made of rubber-based adhesive and photodegradable aid, rubber-based adhesive：Photodegradable aid is 90:10, by weight；Photodegradable aid is made of ferric stearate, polylactic acid, biodegradation PET, polyethylene succinate, polyester acid amide, starch and water, the gloves are in the case where encountering light, gloves are easily reduced, so as to shorten the time of gloves degradation, it is easily processed gloves, the accumulation of white is avoided, greatly improves the feature of environmental protection of gloves；And the preparation method is easy to operate.
Description
Technical field
The present invention relates to a kind of gloves, more particularly to a kind of degradation environment protection rubber gloves and preparation method thereof belongs to gloves
Technical field.
Background technology
Gloves are due to barrier protection effect, can be good at protecting the safety of user, being widely used
In the production and living of people.According to the difference of its purposes, medical gloves, industrial gloves and domestic purpose gloves, mesh can be divided into
Preceding gloves play the role of isolating and protecting to the hand of people, without having the gloves of degradation environment protection.Since rubber largely uses, give up
Public hazards caused by gurry --- white pollution, the sixth of the twelve Earthly Branches cause social extensive concern, take measures to be solved one after another.
Invention content
The technical problems to be solved by the invention are to be directed to more than drawback to provide a kind of degradation environment protection rubber gloves, and provide
The preparation method of the gloves, the preparation method are easy to operate.In the case where encountering light, gloves easily drop the gloves of the present invention
It is low, so as to shorten the time of gloves degradation, gloves are easily processed, avoid the accumulation of white, greatly improve gloves
The feature of environmental protection.
In order to solve the above technical problems, the technical scheme is that：
A kind of degradation environment protection rubber gloves, including glove bulk, wherein, the glove bulk is externally provided with light degradation layer, the hand
Set ontology is made of rubber-based adhesive and photodegradable aid, rubber-based adhesive：Photodegradable aid is 90:10, by weight.
A kind of above-mentioned degradation environment protection rubber gloves, wherein, the photodegradable aid raw material following ingredients composition, by weight
Number meter：
14-16 parts of ferric stearate (FeSt3)
Polylactic acid5-7 parts
Biodegradable PET 7-9 parts
5-7 parts of polyethylene succinate
5-7 parts of polyester acid amide
9-11 parts of starch
47-51 parts of water
A kind of above-mentioned degradation environment protection rubber gloves, wherein, the photodegradable aid liquid preferably constitutes, and counts in parts by weight：
15 parts of ferric stearate (FeSt3)
Polylactic acid6 parts
Biodegradable 8 parts of PET
6 parts of polyethylene succinate
6 parts of polyester acid amide
10 parts of starch
49 parts of water
A kind of above-mentioned degradation environment protection rubber gloves, wherein, the rubber-based adhesive is nitrile rubber, natural rubber, fluorubber, silicon
One or more of rubber, polyurethane rubber.
A kind of above-mentioned degradation environment protection rubber gloves, wherein, preferably described rubber-based adhesive is nitrile rubber and natural rubber
Mixture, nitrile rubber：Natural rubber is 70:35, by weight.
A kind of preparation method of degradation environment protection rubber gloves, preparation method are as follows：
A, by the ferric stearate weighed,Polylactic acid, biodegradation PET, polyethylene succinate, polyester acid amide, starch and water stir
It mixes uniformly, forms mixed liquor；
B, mixed liquor is poured into homogenizer, opens homogenizer, mixing time is 20 minutes or more, and light is made after mixing
Degradation agent；
C, photodegradable aid is added in rubber-based adhesive, heating temperature range is 35 DEG C -45 DEG C, heating time 5-10min；
D, it stirs evenly, stirs clockwise, stir speed (S.S.) is 105-130r/min, and epoxy glue, solid content 27%-34% is made；
E, it is molded, after mold drying, then mold impregnates above-mentioned prepared epoxy glue；Using 130-150 DEG C, 30-40 points
The high temperature drying of clock；It naturally cools to room temperature and forms gloves just base, handle sleeve just from mold take off by base；
F, dipping drying, base at the beginning of the gloves of forming is impregnated into photodegradable aid, its surfaces externally and internally is made uniformly to speckle with one layer of light
High temperature drying is carried out after degradation agent, drying temperature is 80-100 DEG C, drying time is 18-25 minutes, is naturally cooled to after drying
Room temperature；
G, 2-3 step G are repeated, obtain finished product, you can.
Advantageous effect：Employ improved formula and technique so that the gloves produced with the method, it can better degradability
Can, with environmental protection.A kind of rubber gloves preparation method operation with degradation environment protection of the present invention is perfect, and process is rigorous, significantly
Improve the quality of production.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Specific embodiment
The present invention is described in further detail below by way of specific embodiment.
A kind of degradation environment protection rubber gloves, including glove bulk, wherein, the glove bulk outer 1 is equipped with light degradation layer 2,
The glove bulk is made of rubber-based adhesive and photodegradable aid, rubber-based adhesive：Photodegradable aid is 90:10, by weight.
Embodiment one
With nitrile rubber：Natural rubber is 70:35 ratio prepares rubber-based adhesive, by weight；Weigh ferric stearate
(FeSt3) 15 parts, 6 parts of polylactic acid, 8 parts of biodegradation PET, 6 parts of polyethylene succinate, 6 parts of polyester acid amide, starch
10 parts, 49 parts of water stir evenly, formed mixed liquor；Mixed liquor is poured into homogenizer, opens homogenizer, mixing time is 20 points
More than clock, photodegradable aid is taken out after mixing.Photodegradable aid is added in rubber-based adhesive, heating temperature range is 40 DEG C,
Heating time is 8min；It stirs to form epoxy glue, in stirring clockwise, stir speed (S.S.) 110r/min is adjusted solid
Content is 30%；After mold drying, then mold impregnates above-mentioned prepared epoxy glue；Using 140 DEG C, the high temperature of 35 minutes
It is dry；It naturally cools to room temperature and forms gloves just base, handle sleeve just from mold take off by base；Base at the beginning of the gloves of forming is impregnated
Enter in photodegradable aid, gloves is made just to carry out high temperature drying after base surfaces externally and internally uniformly speckles with one layer of vitamin liquid, drying temperature is
90 DEG C, drying time be 20 minutes, room temperature is naturally cooled to after drying, be impregnated into again photodegradable aid, drying, repeat 3
It is secondary to obtain finished product.
According to GB/T 16422.3-2014《Try laboratory light source exposure test method third portion：Fluorescent ultraviolet lamp》Into
Row test.120 hours light degradation time, reserved elongation at break≤10% of degrading
Comparing result is as follows：
| Degradation rate | Embodiment one（Degradation retention rate） | Ordinary glove（Degradation retention rate） |
| 1 | 2.8 | 45.5 |
| 2 | 3.5 | 47.8 |
| 3 | 3.8 | 56.4 |
Embodiment two
With fluorubber：Silicon rubber：Polyurethane rubber is 68:35：28 ratio prepares rubber-based adhesive, by weight；It weighs hard
14 parts of resin acid iron, 5 parts of polylactic acid, 7 parts of biodegradation PET, 5 parts of polyethylene succinate, 5 parts of polyester acid amide, 9 parts of starch, water
It 47 parts, stirring evenly to form mixed liquor, mixed liquor is poured into homogenizer, open homogenizer, mixing time is 20 minutes or more,
Photodegradable aid is taken out after mixing.Photodegradable aid is added in rubber-based adhesive, heating temperature range is 40 DEG C, heating time
For 8min；It stirs to form epoxy glue, in stirring clockwise, stir speed (S.S.) 110r/min, adjusting solid content is
30%；After mold drying, then mold impregnates above-mentioned prepared epoxy glue；Using 140 DEG C, the high temperature drying of 35 minutes；From
It is so cooled to room temperature to form gloves just base, handle sleeve just from mold take off by base；Base at the beginning of the gloves of forming is impregnated into light drop
It solves in agent, gloves is made just to carry out high temperature drying after base surfaces externally and internally uniformly speckles with one layer of vitamin liquid, drying temperature is 90 DEG C, dries
The dry time is 20 minutes, and room temperature is naturally cooled to after drying, is impregnated into photodegradable aid, drying again, repeat 3 times into
Product.
According to GB/T 16422.3-2014《Try laboratory light source exposure test method third portion：Fluorescent ultraviolet lamp》Into
Row test.120 hours light degradation time, reserved elongation at break≤10% of degrading
Comparing result is as follows：
| Degradation rate | Embodiment two（Degradation retention rate） | Ordinary glove（Degradation retention rate） |
| 1 | 3.8 | 46.5 |
| 2 | 3.6 | 47.7 |
| 3 | 3.9 | 58.4 |
Embodiment three
With nitrile rubber：Natural rubber：Fluorubber：Silicon rubber is 70:35：23：15 ratio prepares rubber-based adhesive,
By weight；It weighs 16 parts of ferric stearate, 7 parts of polylactic acid, PET9 parts of biodegradation, 7 parts of polyethylene succinate, gather
7 parts of ester acid amide, 11 parts of starch, 51 parts of water, stir evenly to form mixed liquor, mixed liquor are poured into homogenizer, open homogenizer,
Mixing time is 20 minutes or more, after mixing takes out photodegradable aid.Photodegradable aid, heating temperature are added in rubber-based adhesive
Ranging from 40 DEG C of degree, heating time 8min；It stirs to form epoxy glue, in stirring clockwise, stir speed (S.S.) is
110r/min, it is 30% to adjust solid content；After mold drying, then mold impregnates above-mentioned prepared epoxy glue；Using 140
DEG C, the high temperature drying of 35 minutes；It naturally cools to room temperature and forms gloves just base, handle sleeve just from mold take off by base；It will molding
Just base is impregnated into photodegradable aid good gloves, and gloves is made just to carry out high temperature after base surfaces externally and internally uniformly speckles with one layer of vitamin liquid
Drying, drying temperature is 90 DEG C, drying time is 20 minutes, and room temperature is naturally cooled to after drying, be impregnated into again photodegradable aid,
Drying repeats 3 times to obtain finished product.
According to GB/T 16422.3-2014《Try laboratory light source exposure test method third portion：Fluorescent ultraviolet lamp》Into
Row test.120 hours light degradation time, reserved elongation at break≤10% of degrading
Comparing result is as follows：
| Degradation rate | Embodiment three（Degradation retention rate） | Ordinary glove（Degradation retention rate） |
| 1 | 3.9 | 47.5 |
| 2 | 6.4 | 50.1 |
| 3 | 4.2 | 53.2 |
Example IV
With nitrile rubber：Natural rubber is 70:35 ratio prepares rubber-based adhesive, by weight；Weigh ferric stearate 14-16
Part, 5.8 parts of polylactic acid, 8 parts of biodegradation PET, 6 parts of polyethylene succinate, 5.7 parts of polyester acid amide, 10 parts of starch, water 51
Part, it stirs evenly to form mixed liquor, mixed liquor is poured into homogenizer, open homogenizer, mixing time is 20 minutes or more, is mixed
Photodegradable aid is taken out after closing uniformly.Add in photodegradable aid in rubber-based adhesive, heating temperature range is 40 DEG C, and heating time is
8min；It stirs to form epoxy glue, in stirring clockwise, stir speed (S.S.) 110r/min, it is 30% to adjust solid content；
After mold drying, then mold impregnates above-mentioned prepared epoxy glue；Using 140 DEG C, the high temperature drying of 35 minutes；Naturally it is cold
But base at the beginning of forming gloves to room temperature, handle sleeve just from mold take off by base；Base at the beginning of the gloves of forming is impregnated into photodegradable aid
In, making gloves, just base surfaces externally and internally uniformly speckles with high temperature drying is carried out after one layer of vitamin liquid, drying temperature is 90 DEG C, drying when
Between for 20 minutes, room temperature is naturally cooled to after drying, photodegradable aid, drying is impregnated into again, repeats 3 times to obtain finished product.
According to GB/T 16422.3-2014《Try laboratory light source exposure test method third portion：Fluorescent ultraviolet lamp》Into
Row test.120 hours light degradation time, reserved elongation at break≤10% of degrading
Comparing result is as follows：
| Degradation rate | Embodiment three（Degradation retention rate） | Ordinary glove（Degradation retention rate） |
| 1 | 2.9 | 46.5 |
| 2 | 4.3 | 51.1 |
| 3 | 3.2 | 52.2 |
Here description of the invention and application are illustrative, are not wishing to limit the scope of the invention in above-described embodiment,
Therefore, the present invention is not limited by the present embodiment, what any technical solution obtained using equivalence replacement was protected in the present invention
In the range of.
Claims (6)
1. a kind of degradation environment protection rubber gloves, including glove bulk, which is characterized in that the glove bulk is externally provided with light degradation
Layer, the glove bulk are made of rubber-based adhesive and photodegradable aid, rubber-based adhesive：Photodegradable aid is 90:10, by weight.
2. a kind of degradation environment protection rubber gloves as described in claim 1, which is characterized in that the photodegradable aid raw material it is following into
It is grouped as, counts in parts by weight：
14-16 parts of ferric stearate (FeSt3)
Polylactic acid5-7 parts
Biodegradable PET 7-9 parts
5-7 parts of polyethylene succinate
5-7 parts of polyester acid amide
9-11 parts of starch
47-51 parts of water.
A kind of 3. degradation environment protection rubber gloves as described in claim 1, which is characterized in that preferred group of the photodegradable aid liquid
Into counting in parts by weight：
15 parts of ferric stearate (FeSt3)
Polylactic acid6 parts
Biodegradable 8 parts of PET
6 parts of polyethylene succinate
6 parts of polyester acid amide
10 parts of starch
49 parts of water.
4. a kind of degradation environment protection rubber gloves as described in claim 1, which is characterized in that the rubber-based adhesive is butyronitrile rubber
One or more of glue, natural rubber, fluorubber, silicon rubber, polyurethane rubber.
5. a kind of degradation environment protection rubber gloves as described in claim 1, which is characterized in that the preferred rubber-based adhesive is butyronitrile
The mixture of rubber and natural rubber, nitrile rubber：Natural rubber is 70:35, by weight.
6. a kind of preparation method of degradation environment protection rubber gloves as described in claim 1, which is characterized in that preparation method is such as
Under：
A, by the ferric stearate weighed,Polylactic acid, biodegradation PET, polyethylene succinate, polyester acid amide, starch and water stir
It mixes uniformly, forms mixed liquor；
B, mixed liquor is poured into homogenizer, opens homogenizer, mixing time is 20 minutes or more, and light is made after mixing
Degradation agent；
C, photodegradable aid is added in rubber-based adhesive, heating temperature range is 35 DEG C -45 DEG C, heating time 5-10min；
D, it stirs evenly, stirs clockwise, stir speed (S.S.) is 105-130r/min, and epoxy glue, solid content 27%-34% is made；
E, it is molded, after mold drying, then mold impregnates above-mentioned prepared epoxy glue；Using 130-150 DEG C, 30-40 points
The high temperature drying of clock；It naturally cools to room temperature and forms gloves just base, handle sleeve just from mold take off by base；
F, dipping drying, base at the beginning of the gloves of forming is impregnated into photodegradable aid, its surfaces externally and internally is made uniformly to speckle with one layer of light
High temperature drying is carried out after degradation agent, drying temperature is 80-100 DEG C, drying time is 18-25 minutes, is naturally cooled to after drying
Room temperature；
G, 2-3 step G are repeated, obtain finished product, you can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495405.7A CN108250471A (en) | 2017-12-31 | 2017-12-31 | A kind of degradation environment protection rubber gloves and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495405.7A CN108250471A (en) | 2017-12-31 | 2017-12-31 | A kind of degradation environment protection rubber gloves and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108250471A true CN108250471A (en) | 2018-07-06 |
Family
ID=62725452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711495405.7A Pending CN108250471A (en) | 2017-12-31 | 2017-12-31 | A kind of degradation environment protection rubber gloves and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN108250471A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021091371A1 (en) * | 2019-11-07 | 2021-05-14 | Lamens Daniel Nick | Enhanced biodegradable nitrile rubber glove |
| WO2021137696A1 (en) * | 2019-12-30 | 2021-07-08 | Lamens Daniel Nick | Double dipped enhanced biodegradable nitrile glove |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080190322A1 (en) * | 2007-02-08 | 2008-08-14 | Seong Fong Chen | Glove Coating and Manufacturing Process |
| CN103549687A (en) * | 2013-11-11 | 2014-02-05 | 镇江苏惠乳胶制品有限公司 | Rubber gloves with corrosion resisting function and preparation method thereof |
| CN104530505A (en) * | 2014-10-30 | 2015-04-22 | 镇江苏惠乳胶制品有限公司 | Rubber gloves capable of preventing ultraviolet and preparation method thereof |
-
2017
- 2017-12-31 CN CN201711495405.7A patent/CN108250471A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080190322A1 (en) * | 2007-02-08 | 2008-08-14 | Seong Fong Chen | Glove Coating and Manufacturing Process |
| CN103549687A (en) * | 2013-11-11 | 2014-02-05 | 镇江苏惠乳胶制品有限公司 | Rubber gloves with corrosion resisting function and preparation method thereof |
| CN104530505A (en) * | 2014-10-30 | 2015-04-22 | 镇江苏惠乳胶制品有限公司 | Rubber gloves capable of preventing ultraviolet and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021091371A1 (en) * | 2019-11-07 | 2021-05-14 | Lamens Daniel Nick | Enhanced biodegradable nitrile rubber glove |
| WO2021137696A1 (en) * | 2019-12-30 | 2021-07-08 | Lamens Daniel Nick | Double dipped enhanced biodegradable nitrile glove |
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Application publication date: 20180706 |