CN109514784A - A kind of preparation method of touch screen dipped gloves - Google Patents
A kind of preparation method of touch screen dipped gloves Download PDFInfo
- Publication number
- CN109514784A CN109514784A CN201710850590.0A CN201710850590A CN109514784A CN 109514784 A CN109514784 A CN 109514784A CN 201710850590 A CN201710850590 A CN 201710850590A CN 109514784 A CN109514784 A CN 109514784A
- Authority
- CN
- China
- Prior art keywords
- gloves
- touch screen
- preparation
- conducting resinl
- dipped
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/14—Dipping a core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
- B29K2105/002—Agents changing electric characteristics
- B29K2105/0023—Agents changing electric characteristics improving electric conduction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4842—Outerwear
- B29L2031/4864—Gloves
Abstract
The invention discloses a kind of preparation methods of touch screen dipped gloves, and the preparation method of the touch screen dipped gloves: specific step is as follows: S1, will be soaked with the gloves core retainer plate of coagulator on fingerprint；S2 will cover the gloves on fingerprint and immerse in conducting resinl, makes to form conducting resinl in glove surface；S3 is dried or is air-dried to the gloves for being soaked with conducting resinl.Aqueous type Polyurethane material is added in the present invention, environment friendly and pollution-free, and is one-pass molding, directly in process of production, conductive materials is added, whole gloves itself have touch screen effect, and production process is simple, long service life, at low cost.
Description
Technical field
The present invention relates to alkaline land improving technical field, specially a kind of tiling deep ploughing application desulfurized gypsum improves salt-soda soil
Method.
Background technique
Gloves are protected tool as hand and are widely used in life and work.PU is impregnated by substrate of gloves core
The safety protection glove of (Polyurethane polyurethane, abbreviation polyurethane) resin, the relatively thin, Dai Yong with its rubber shoe latex layer
Comfortably, have many advantages, such as preferable grease proofing, wear-resisting property, at low cost, become in the safety gloves of international market to obtain staple product, closely
Sales volume constantly rises over year.But it produces such PU and impregnates gloves, production of the dimethylformamide (DMF) as solvent need to be used
Technique, but DMF toxicity with higher can stimulate skin after wearing as there is DMF residual in gloves；Meanwhile it producing
It is middle because using DMF as solvent, enterprise employee health will be protected and be impacted；After gloves scrap discarding, environment can also be made
At great pollution.Since there are disadvantage mentioned above using DMF for PU dipping gloves, European Union is assert, opens from May, 2009
Begin, be forbidden to use the product using DMF as solvent, including gloves product, this will bring gloves plant produced, outlet huge
Influence.China is limited in the ability of the recycling of waste, to even more limited in the rate of recovery of DMF, not only causes
Production cost can not be effectively reduced in pollutant emission.
File 1: Publication No. CN101849719A, publication date are the patent of invention Shen on October 6th, 2010
Please " using the knitted and dipped PU (polyurethane) gloves production technology of methyl pyrrolidone ", in process of production, replaced with methyl pyrrolidone
For toxic DMF；File 2: Publication No. CN101849717A, publication date are the hair on October 6th, 2010
Bright patent application " using the knitted and dipped PU (polyurethane) gloves production technology of dimethyl sulfoxide ", in process of production, with dimethyl Asia
Sulfone is instead of toxic DMF；File 3: Publication No. CN101828780A, publication date are on September 15th, 2010
Application for a patent for invention " aqueous PU foam gloves production technology ", PU natural gum in joined nitrile rubber.
In above-mentioned three invention disclosed patent application documents, the technical solution of file 1 is added in PU slurry
Methyl pyrrolidone contains alkyl in methyl pyrrolidone molecule, has a taste of amine；There is stronger permeability, it is several recently
Year through Europe and U.S.'s recent studies on, puts aside toxicity or has carcinogenic possibility.The technical solution of file 2 is added in PU slurry
Enter dimethyl sulfoxide, dimethyl sulfoxide has the special nature of easily skin permeation as chemical substance, user of service is caused to feel
Feel the taste as oyster, and to the irritating effect of eyes.The technical solution of file 3 is that be added in PU slurry is fourth
Nitrile glue, nitrile rubber is to eyes and the irritating effect of skin, toxicity medium poison class, can also make to personnel in gloves containing this substance
At endangering and pollute the environment.
In actual use we often respond for gloves use equally can to we work belt some inconvenience, with
The development of science and technology, more and more equipment with touch screen displays appear in our industrial production, but we are past
Toward that can find make troubles to the use of touch screen displays after often we wear gloves, these are all that we need especially to infuse
The place of meaning.
Summary of the invention
The purpose of the present invention is to provide a kind of preparation method of touch screen dipped gloves, the touch screen dipped gloves
Preparation method: specific step is as follows:
S1 will be soaked with the gloves core retainer plate of coagulator on fingerprint；
S2 will cover the gloves on fingerprint and immerse in conducting resinl, makes to form conducting resinl in glove surface；
S3 is dried or is air-dried to the gloves for being soaked with conducting resinl.
Preferably, the coagulator is one or more of calcium nitrate, aluminum sulfate and calcium chloride, also can be glacial acetic acid.
Preferably, the conducting resinl matches for the aqueous type Polyurethane material of conducting medium 3-10% and 90-97%, and
Gloves core dipping temperature in conducting resinl is 5-50 DEG C, time 0.1-30s.
Preferably, the conducting medium can be conductive black, conductive titanium dioxide, conductive carbon fibre, graphene and conduction
One of mica powder.
Preferably, after the impregnation there are also foaming technique, foaming before with foaming after foam volume ratio be 1:3 extremely
1:1.05。
Preferably, before baking, the gloves for forming conductive adhesive layer are washed.
Compared with prior art, the beneficial effects of the present invention are: aqueous type Polyurethane material is added in the present invention, environmental protection is without dirt
Dye, and be one-pass molding, directly in process of production, conductive materials are added, whole gloves itself have touch screen effect, produce work
Sequence is simple, long service life, at low cost.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
Embodiment 1
A kind of preparation method of touch screen dipped gloves, the preparation method of the touch screen dipped gloves: specific step is as follows:
S1 will be soaked with the gloves core retainer plate of coagulator on fingerprint；
S2 will cover the gloves on fingerprint and immerse in conducting resinl, makes to form conducting resinl in glove surface；
S3 is dried or is air-dried to the gloves for being soaked with conducting resinl.
The coagulator is one or more of calcium nitrate, aluminum sulfate and calcium chloride, also can be glacial acetic acid.
The conducting resinl is that conducting medium 3 is matched with 97% aqueous type Polyurethane material, and gloves core is in conducting resinl
Middle dipping temperature is 5 DEG C, time 0.1s.
The conducting medium can be in conductive black, conductive titanium dioxide, conductive carbon fibre, graphene and conductive mica powder
One kind.
There are also the techniques of foaming after the impregnation, and the foam volume ratio before foaming and after foaming is 1:3 to 1:
1.05。
Before baking, the gloves for forming conductive adhesive layer are washed.
Embodiment 2
A kind of preparation method of touch screen dipped gloves, the preparation method of the touch screen dipped gloves: specific step is as follows:
S1 will be soaked with the gloves core retainer plate of coagulator on fingerprint；
S2 will cover the gloves on fingerprint and immerse in conducting resinl, makes to form conducting resinl in glove surface；
S3 is dried or is air-dried to the gloves for being soaked with conducting resinl.
The coagulator is one or more of calcium nitrate, aluminum sulfate and calcium chloride, also can be glacial acetic acid.
The conducting resinl is that conducting medium 7 is matched with 93% aqueous type Polyurethane material, and gloves core is in conducting resinl
Middle dipping temperature is 25 DEG C, time 15s.
The conducting medium can be in conductive black, conductive titanium dioxide, conductive carbon fibre, graphene and conductive mica powder
One kind.
There are also the techniques of foaming after the impregnation, and the foam volume ratio before foaming and after foaming is 1:3 to 1:
1.05。
Preferably, before baking, the gloves for forming conductive adhesive layer are washed.
Embodiment 3
A kind of preparation method of touch screen dipped gloves, the preparation method of the touch screen dipped gloves: specific step is as follows:
S1 will be soaked with the gloves core retainer plate of coagulator on fingerprint；
S2 will cover the gloves on fingerprint and immerse in conducting resinl, makes to form conducting resinl in glove surface；
S3 is dried or is air-dried to the gloves for being soaked with conducting resinl.
The coagulator is one or more of calcium nitrate, aluminum sulfate and calcium chloride, also can be glacial acetic acid.
The conducting resinl is that the aqueous type Polyurethane material of conducting medium 10% and 90% matches, and gloves core is in conduction
Dipping temperature is 50 DEG C in glue, time 30s.
The conducting medium can be in conductive black, conductive titanium dioxide, conductive carbon fibre, graphene and conductive mica powder
One kind.
There are also the techniques of foaming after the impregnation, and the foam volume ratio before foaming and after foaming is 1:3 to 1:
1.05。
Before baking, the gloves for forming conductive adhesive layer are washed.
Aqueous type Polyurethane material is added in the present invention, environment friendly and pollution-free, and is one-pass molding, directly in process of production,
Conductive materials are added, whole gloves itself have touch screen effect, and production process is simple, long service life, at low cost.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, hair according to the technique and scheme of the present invention
Bright design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of preparation method of touch screen dipped gloves, it is characterised in that: the preparation method of the touch screen dipped gloves:
Specific step is as follows:
S1 will be soaked with the gloves core retainer plate of coagulator on fingerprint；
S2 will cover the gloves on fingerprint and immerse in conducting resinl, makes to form conducting resinl in glove surface；
S3 is dried or is air-dried to the gloves for being soaked with conducting resinl.
2. a kind of preparation method of touch screen dipped gloves according to claim 1, it is characterised in that: the coagulator
It also can be glacial acetic acid for one or more of calcium nitrate, aluminum sulfate and calcium chloride.
3. a kind of preparation method of touch screen dipped gloves according to claim 1, it is characterised in that: the conducting resinl
It is matched for conducting medium 3-10% and 90-97% resin, and gloves core dipping temperature in conducting resinl is 5-50 DEG C, the time
For 0.1-30s.
4. a kind of preparation method of touch screen dipped gloves according to claim 3, it is characterised in that: conductive Jie
Matter can be one of conductive black, conductive titanium dioxide, conductive carbon fibre, graphene and conductive mica powder.
5. a kind of preparation method of touch screen dipped gloves according to claim 1, it is characterised in that: after the impregnation
There are also the techniques of foaming, and the foam volume ratio before foaming and after foaming is 1:3 to 1:1.05.
6. a kind of preparation method of touch screen dipped gloves according to claim 1, it is characterised in that: before baking,
The gloves for forming conductive adhesive layer are washed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850590.0A CN109514784A (en) | 2017-09-20 | 2017-09-20 | A kind of preparation method of touch screen dipped gloves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850590.0A CN109514784A (en) | 2017-09-20 | 2017-09-20 | A kind of preparation method of touch screen dipped gloves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109514784A true CN109514784A (en) | 2019-03-26 |
Family
ID=65767728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710850590.0A Pending CN109514784A (en) | 2017-09-20 | 2017-09-20 | A kind of preparation method of touch screen dipped gloves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109514784A (en) |
-
2017
- 2017-09-20 CN CN201710850590.0A patent/CN109514784A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190326 |