CN106381094A - Adhesive used for laminating table tennis racket rubber covering - Google Patents
Adhesive used for laminating table tennis racket rubber covering Download PDFInfo
- Publication number
- CN106381094A CN106381094A CN201610791749.1A CN201610791749A CN106381094A CN 106381094 A CN106381094 A CN 106381094A CN 201610791749 A CN201610791749 A CN 201610791749A CN 106381094 A CN106381094 A CN 106381094A
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- CN
- China
- Prior art keywords
- parts
- table tennis
- binder
- water
- tennis bat
- 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
-
- 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
- C09J129/00—Adhesives based on 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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Adhesives based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Adhesives based on derivatives of such polymers
- C09J129/02—Homopolymers or copolymers of unsaturated alcohols
- C09J129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- 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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- 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
- C09J133/00—Adhesives based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to an adhesive used for laminating a table tennis racket rubber covering. The adhesive comprises, by weight, 80-150 parts of water, 20-30 parts of polyvinyl alcohol, 20-30 parts of hydroxy acrylic resin, 0.5-3 parts of a water-soluble initiator, 1-3 parts of vinyl thiourea and 1-3 parts of an antioxidant. The adhesive is obtained through mixing and cross-linking polyvinyl alcohol, the hydroxy acrylic resin and other water-soluble raw materials without using organic solvents, so the adhesive is highly environmentally-friendly, and also has the characteristics of very high bonding strength and good ageing resistance.
Description
Technical field
The invention belongs to adhesive field is and in particular to a kind of binder in use for jointing covering rubber on table tennis bat.
Background technology
The adhesive of the stickup covering rubber on table tennis bat of existing use, mostly uses solvent-borne type rubber adhesion
Agent, wherein solvent mostly are the impact health such as benzene,toluene,xylene, industrial naptha, alkane, cycloalkane, halogenated hydrocarbons, harm
The organic solvent of environment.Limit using above-mentioned solvent regulation to strict in tennis competition with sports organizations such as International Table Tennis Federation
Put into effect, some production firms take up to develop aqua type, non-solvent adhesive.As JP2006169443A patent disclosure
Water-based adhesives use using the aqueous solution of the water-soluble type resin such as PVA as adhesive.Though such adhesive has necessarily
Bonding effect, but because adhesive is poor to the wettability of table tennis bat covering in laminating, be easily peeling, in addition
When this adhesive uses, drying time length is inconvenient.JP07067994A patent provides one kind similar to Double-face adhesive, to vulcanize
As substrate, two sides is covered with the non-solvent adhesive of adhesive layer to rubber film.Although this film-type contact adhesive not as
Water-based adhesive needs to be dried for a long time like that, but has strict restriction, sulphur in ping-pong apparatus technical specification to bondline thickness
Change the techniques such as preparation and the adhesive layer coating of rubber film complex, manufacturing cost height.Paste rubber on table tennis bat to cover
The adhesive of thing should have the higher elastic function of imparting covering rubber on table tennis bat.Rubber on table tennis bat covers at present
Though the solvent type adhesive that thing commonly uses has increasing plays effect, it is because that solvent volatilization is fast, increases and play holding time of effect
Shorter, only dozens of minutes；Water-based adhesive is due to water as solvent, adopting natural rubber, cis polybutadiene etc. with general
Rubber is that material of main part is constituted, and does not have compatibility to covering rubber on table tennis bat it is difficult to producing and increasing and plays effect if it is possible to reality
The research and development of existing water-based adhesive will can be greatly enhanced the environmental-protecting performance of table tennis.
Content of the invention
The invention aims to overcoming the deficiencies in the prior art and providing a kind of use for jointing covering rubber on table tennis bat
Adhesive.
For solving above technical problem, a kind of technical scheme that the present invention takes is：A kind of covering rubber on table tennis bat
Binder in use for jointing, it includes the raw material components of following parts by weight：
Optimally, it includes the raw material components of following parts by weight：
Further, it includes the raw material components of following parts by weight：
Optimally, described water soluble starter be azo diisobutyl amidine hydrochloride, azo two isobutyl imidazoline hydrochloride,
Azo dicyano valeric acid or azo dicyclohexyl formonitrile HCN.
Optimally, described antioxidant is ascorbic acid, Tea Polyphenols or ascorbyl palmitate.
Optimally, the number-average molecular weight of described Hydroxylated acrylic resin is 10000～100000.Described polyvinyl alcohol is
PVA-105, PVA-117, PVA-124, PVA-205, PVA-217, PVA-224, BP-05, BP-17, BP24 or BP26.
Because technique scheme is used, the present invention compared with prior art has following advantages：Table tennis bat of the present invention
Rubber binder in use for jointing covering, by the water-soluble materials such as polyvinyl alcohol, Hydroxylated acrylic resin are carried out mixing crosslinking,
Do not need to use organic solvent, very environmental protection, and there is very high adhesion strength and ageing-resistant characteristic.
Specific embodiment
Below in conjunction with embodiment, the present invention is further described.
Embodiment 1
The present embodiment provides a kind of binder in use for jointing covering rubber on table tennis bat, and it includes the former of following parts by weight
Material component：
Its preparation method is specially：80g moisture is become tri- parts of 35g, 35g and 10g；Portion (35g) therein is taken to be heated to
Boiling, is subsequently added the PVA-105 of formula ratio；Take another (35g) be heated to boil, be subsequently added formula ratio vinylthiourea,
Hydroxylated acrylic resin；Formula ratio azo diisobutyl amidine hydrochloride is added to be placed in 60～90 DEG C of guarantors after both solution is mixed
Temperature 1～5 hour；Subsequently use the ascorbic acid of 10g water dissolves formula ratio, add mixing for standby use after above-mentioned mixed solution.
Embodiment 2
The present embodiment is provided in a kind of binder in use for jointing covering rubber on table tennis bat, preparation method and embodiment 1
Unanimously, except for the difference that, it includes the raw material components of following parts by weight：
Embodiment 3
The present embodiment is provided in a kind of binder in use for jointing covering rubber on table tennis bat, preparation method and embodiment 1
Unanimously, except for the difference that, it includes the raw material components of following parts by weight：
Embodiment 4
The present embodiment is provided in a kind of binder in use for jointing covering rubber on table tennis bat, preparation method and embodiment 1
Unanimously, except for the difference that, it includes the raw material components of following parts by weight：
Embodiment 5
The present embodiment is provided in a kind of binder in use for jointing covering rubber on table tennis bat, preparation method and embodiment 1
Unanimously, except for the difference that, it includes the raw material components of following parts by weight：
The test data of table 1 embodiment 1-5 binder in use for jointing covering rubber on table tennis bat is as follows：
| Project name | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Peel strength N/25mm | 180 | 185 | 215 | 210 | 220 |
| Proportion g/cm3 | 1.32 | 1.35 | 1.35 | 1.33 | 1.33 |
| Rebound height cm | 21.0 | 21.2 | 22.5 | 22.8 | 23.5 |
| Thick rebound height cm of accelerated ageing | 17.0 | 18.2 | 21.2 | 21 | 22.8 |
Note：Rebound height method of testing in upper table is：By common table tennis in 30cm height freely falling body to rubber
Upper (using existing rubber, its lower surface sequentially forms the thick above-mentioned adhesive of 1mm and the plank layer of 1cm thickness).
Above-described embodiment only technology design to illustrate the invention and feature, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implements according to this, can not be limited the scope of the invention with this, all according to the present invention
Equivalence changes or modification that Spirit Essence is made, all should be included within the scope of the present invention.
Claims (6)
1. a kind of binder in use for jointing covering rubber on table tennis bat is it is characterised in that it includes the raw material of following parts by weight
Component：
80 ~ 150 parts of water；
20 ~ 30 parts of polyvinyl alcohol；
20 ~ 30 parts of Hydroxylated acrylic resin；
0.5 ~ 3 part of water soluble starter；
1 ~ 3 part of vinylthiourea；
1 ~ 3 part of antioxidant.
2. binder in use for jointing covering rubber on table tennis bat according to claim 1 it is characterised in that it include following
The raw material components of parts by weight：
100 ~ 120 parts of water；
24 ~ 28 parts of polyvinyl alcohol；
22 ~ 28 parts of Hydroxylated acrylic resin；
1 ~ 2 part of water soluble starter；
1.5 ~ 2.5 parts of vinylthiourea；
1.5 ~ 2.5 parts of antioxidant.
3. binder in use for jointing covering rubber on table tennis bat according to claim 2 it is characterised in that it include following
The raw material components of parts by weight：
110 parts of water；
25 parts of polyvinyl alcohol；
25 parts of Hydroxylated acrylic resin；
1.5 parts of water soluble starter；
2 parts of vinylthiourea；
2 parts of antioxidant.
4. binder in use for jointing covering rubber on table tennis bat according to claim 1 it is characterised in that：Described water solubility
Initiator is that azo diisobutyl amidine hydrochloride, azo two isobutyl imidazoline hydrochloride, azo dicyano valeric acid or azo two are different
Propyl imidazole quinoline.
5. binder in use for jointing covering rubber on table tennis bat according to claim 1 it is characterised in that：Described anti-oxidant
Agent is ascorbic acid, Tea Polyphenols or ascorbyl palmitate.
6. binder in use for jointing covering rubber on table tennis bat according to claim 1 it is characterised in that：Described hydroxyl third
The number-average molecular weight of olefin(e) acid resin is 10000 ~ 100000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610791749.1A CN106381094A (en) | 2016-08-30 | 2016-08-30 | Adhesive used for laminating table tennis racket rubber covering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610791749.1A CN106381094A (en) | 2016-08-30 | 2016-08-30 | Adhesive used for laminating table tennis racket rubber covering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106381094A true CN106381094A (en) | 2017-02-08 |
Family
ID=57937904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610791749.1A Pending CN106381094A (en) | 2016-08-30 | 2016-08-30 | Adhesive used for laminating table tennis racket rubber covering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106381094A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06240218A (en) * | 1993-02-17 | 1994-08-30 | Toagosei Chem Ind Co Ltd | Adhesive for ball-game racket, ball-game racket rubber coated with the adhesive, and ball-game packet |
| JP2006169443A (en) * | 2004-12-17 | 2006-06-29 | Regitex Co Ltd | Adhesive for rubber of table tennis racket |
| CN101003711A (en) * | 2007-01-15 | 2007-07-25 | 徐昊为 | Binder in use for jointing covering rubber on table tennis bat |
-
2016
- 2016-08-30 CN CN201610791749.1A patent/CN106381094A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06240218A (en) * | 1993-02-17 | 1994-08-30 | Toagosei Chem Ind Co Ltd | Adhesive for ball-game racket, ball-game racket rubber coated with the adhesive, and ball-game packet |
| JP2006169443A (en) * | 2004-12-17 | 2006-06-29 | Regitex Co Ltd | Adhesive for rubber of table tennis racket |
| CN101003711A (en) * | 2007-01-15 | 2007-07-25 | 徐昊为 | Binder in use for jointing covering rubber on table tennis bat |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170208 |
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| RJ01 | Rejection of invention patent application after publication |