CN109536044A - Flocking adhesive production method and flocking adhesive and flocking method for TPU, PC and silica gel shell - Google Patents
Flocking adhesive production method and flocking adhesive and flocking method for TPU, PC and silica gel shell Download PDFInfo
- Publication number
- CN109536044A CN109536044A CN201811491760.1A CN201811491760A CN109536044A CN 109536044 A CN109536044 A CN 109536044A CN 201811491760 A CN201811491760 A CN 201811491760A CN 109536044 A CN109536044 A CN 109536044A
- Authority
- CN
- China
- Prior art keywords
- flocking
- tpu
- silica gel
- gel shell
- shell
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
- C09J5/02—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving pretreatment of the surfaces to be joined
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/50—Additional features of adhesives in the form of films or foils characterized by process specific features
Abstract
The present invention is provided to the flocking adhesive production method and flocking adhesive of TPU, PC and silica gel shell and flocking methods.Flocking adhesive production method for TPU, PC and silica gel shell, the raw material of 50~60 parts of water by weight, 20~30 parts of olefin(e) acid butyl ester, 5~10 parts of surfactant, 10~20 parts of vinyl acetate is mixed at normal temperature, pH value is neutralized to 4.5~6.0 up to product with ammonium hydroxide again later.The flocking method of TPU, PC and silica gel shell, according to the following steps: the surface for needing flocking region of TPU, PC and silica gel shell is carried out rough polish by a.；B. the coating flocking adhesive as claimed in claim 2 after polishing；C. electrostatic flocking method is used to plant material on the upper shell coated with flocking adhesive for the villus of nylon 6, nylon66 fiber or acrylic fibers；D. flocking is solidified.The villus that material is nylon 6, nylon66 fiber or acrylic fibers can be planted upper TPU, PC and silica gel shell by electrostatic spinning mode provided by the present invention for the flocking adhesive of TPU, PC and silica gel shell.
Description
Technical field
The present invention relates to adhesive and flocking adhesive technical fields.
Background technique
On many craftworks and dress ornament, flocking is very common, and in mobile phone shell, there is no flocking at present.At present
Common villus material is nylon 6, nylon66 fiber and acrylic fibers, and the common common material of mobile phone shell has TPU, PC and silica gel, existing
Adhesive and adhesive means the villus of the material cannot be bonded in the mobile phone shell of the material.
Summary of the invention
One of the objects of the present invention is to provide the flocking adhesive production methods for TPU, PC and silica gel shell.
It, will 50~60 parts of water, olefin(e) acid fourth by weight for the flocking adhesive production method of TPU, PC and silica gel shell
20~30 parts of ester, 5~10 parts of surfactant, 10~20 parts of vinyl acetate raw material mix at normal temperature, use ammonia again later
PH value is neutralized to 4.5~6.0 up to product by water.
The second object of the present invention is to provide the flocking for TPU, PC and silica gel shell of above-mentioned production method production
Adhesive.
The third object of the present invention is to provide the flocking method of TPU, PC and silica gel shell.
The flocking method of TPU, PC and silica gel shell, according to the following steps:
A. the surface for needing flocking region of TPU, PC and silica gel shell is subjected to rough polish；
B. the coating flocking adhesive as claimed in claim 2 after polishing；
C. electrostatic flocking method is used to plant material for the villus of nylon 6, nylon66 fiber or acrylic fibers upper described coated with flocking
On the shell of adhesive；
D. flocking is solidified.
Provided by the present invention for the flocking adhesive of TPU, PC and silica gel shell can by material be nylon 6, nylon66 fiber or
The villus of acrylic fibers plants upper TPU, PC and silica gel shell by electrostatic spinning mode, can be planted on shell of various shapes
Suede, flocking is uniform, and environmental protection.
Specific embodiment
The invention will be further described with reference to embodiments.
It, will 50~60 parts of water, olefin(e) acid fourth by weight for the flocking adhesive production method of TPU, PC and silica gel shell
20~30 parts of ester, 5~10 parts of surfactant, 10~20 parts of vinyl acetate raw material mix at normal temperature, use ammonia again later
PH value is neutralized to 4.5~6.0 up to product by water.
The flocking adhesive for TPU, PC and silica gel shell made according to above-mentioned production method.
The flocking method of TPU, PC and silica gel shell, according to the following steps:
A. the surface for needing flocking region of TPU, PC and silica gel shell is subjected to rough polish；
B. the coating flocking adhesive as claimed in claim 2 after polishing；
C. electrostatic flocking method is used to plant material for the villus of nylon 6, nylon66 fiber or acrylic fibers upper described coated with flocking
On the shell of adhesive；
D. flocking is solidified.
4. the flocking method of TPU, PC and silica gel shell as described in right will go 3, which is characterized in that the flocking solidification
Mode be to be heating and curing or room temperature spontaneous curing.
Further, the electrostatic flocking method is specially the shell and villus merging 50kv for being coated with flocking adhesive
3~60 seconds in the electrostatic spinning cabinet of high voltage electric field.
Further, the flocking adhesive coating method using brush or spraying, gluing with a thickness of 50-250 μm.
Further, further comprising the steps of after the step d:
E. defeathering cleaning is dusted to shell.
The above are the present invention to illustrate.
Claims (7)
1. being used for the flocking adhesive production method of TPU, PC and silica gel shell, it is characterised in that: will water 50~60 by weight
Part, 20~30 parts of olefin(e) acid butyl ester, 5~10 parts of surfactant, 10~20 parts of vinyl acetate raw material mix at normal temperature, it
PH value is neutralized to 4.5~6.0 up to product with ammonium hydroxide again afterwards.
2. the flocking adhesive for TPU, PC and silica gel shell of production method production as described in claim 1.
The flocking method of 3.TPU, PC and silica gel shell, which is characterized in that according to the following steps:
A. the surface for needing flocking region of TPU, PC and silica gel shell is subjected to rough polish；
B. the coating flocking adhesive as claimed in claim 2 after polishing；
C. electrostatic flocking method is used to plant material for the villus of nylon 6, nylon66 fiber or acrylic fibers upper described coated with flocking viscose glue
On the shell of agent；
D. flocking is solidified.
4. the flocking method of TPU, PC and silica gel shell as described in right will go 3, which is characterized in that the cured side of flocking
Formula is to be heating and curing or room temperature spontaneous curing.
5. the flocking method of TPU, PC and silica gel shell as described in right will go 3, which is characterized in that the electrostatic flocking method
It is specially coated in the shell of flocking adhesive and the electrostatic spinning cabinet of villus merging 50kv high voltage electric field 3~60 seconds.
6. the flocking method of TPU, PC and silica gel shell as described in right will go 3, which is characterized in that the flocking adhesive
Coating method using brush or spraying, gluing with a thickness of 50-250 μm.
7. the flocking method of TPU, PC and silica gel shell as described in right will go 3, which is characterized in that after the step d also
The following steps are included:
E. defeathering cleaning is dusted to shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491760.1A CN109536044A (en) | 2018-12-07 | 2018-12-07 | Flocking adhesive production method and flocking adhesive and flocking method for TPU, PC and silica gel shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491760.1A CN109536044A (en) | 2018-12-07 | 2018-12-07 | Flocking adhesive production method and flocking adhesive and flocking method for TPU, PC and silica gel shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109536044A true CN109536044A (en) | 2019-03-29 |
Family
ID=65853143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811491760.1A Withdrawn CN109536044A (en) | 2018-12-07 | 2018-12-07 | Flocking adhesive production method and flocking adhesive and flocking method for TPU, PC and silica gel shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109536044A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110941354A (en) * | 2019-11-25 | 2020-03-31 | 广州视源电子科技股份有限公司 | Touch pen head, touch pen and preparation method of touch pen head |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030225216A1 (en) * | 2002-04-19 | 2003-12-04 | Mitsuo Satoh | Water dispersed resin composition for flocking |
| CN102527599A (en) * | 2011-11-25 | 2012-07-04 | 上海瀚氏模具成型有限公司 | Electrostatic flocking method for automobile interior parts |
| CN103525345A (en) * | 2013-10-10 | 2014-01-22 | 杨毅 | Flocking bonding agent |
| CN104531012A (en) * | 2014-12-26 | 2015-04-22 | 苏州龙腾万里化工科技有限公司 | Novel adhesive for flocking |
-
2018
- 2018-12-07 CN CN201811491760.1A patent/CN109536044A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030225216A1 (en) * | 2002-04-19 | 2003-12-04 | Mitsuo Satoh | Water dispersed resin composition for flocking |
| CN102527599A (en) * | 2011-11-25 | 2012-07-04 | 上海瀚氏模具成型有限公司 | Electrostatic flocking method for automobile interior parts |
| CN103525345A (en) * | 2013-10-10 | 2014-01-22 | 杨毅 | Flocking bonding agent |
| CN104531012A (en) * | 2014-12-26 | 2015-04-22 | 苏州龙腾万里化工科技有限公司 | Novel adhesive for flocking |
Non-Patent Citations (1)
| Title |
|---|
| 李红强: "《胶粘原理、技术及应用》", 31 January 2014, 华南理工大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110941354A (en) * | 2019-11-25 | 2020-03-31 | 广州视源电子科技股份有限公司 | Touch pen head, touch pen and preparation method of touch pen head |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190329 |