CN106433518A - High-elasticity table tennis bat rubber sheet adhesive - Google Patents
High-elasticity table tennis bat rubber sheet adhesive Download PDFInfo
- Publication number
- CN106433518A CN106433518A CN201610779983.2A CN201610779983A CN106433518A CN 106433518 A CN106433518 A CN 106433518A CN 201610779983 A CN201610779983 A CN 201610779983A CN 106433518 A CN106433518 A CN 106433518A
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- CN
- China
- Prior art keywords
- parts
- table tennis
- tennis bat
- binder
- water
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- 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
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to a high-elasticity table tennis bat rubber sheet adhesive. The high-elasticity table tennis bat rubber sheet adhesive is prepared from, by weight, 80-150 parts of water, 20-30 parts of polyvinyl alcohol, 10-20 parts of poly(1-vinyl-3-butyl imidazole bromine salt), 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. By mixing and crosslinking the water-soluble raw materials such as polyvinyl alcohol and hydroxy acrylic resin, an organic solvent does not need to be used, very high environmental friendliness is achieved, and the advantages of being high in bonding strength and aging resistance are achieved.
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 binding agent 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 binding agent.As JP2006169443A patent disclosure
Water-based adhesives use using the aqueous solution of the water-soluble type resin such as PVA as binding agent.Though such binding agent has necessarily
Bonding effect, but because binding agent is poor to the wettability of table tennis bat covering in laminating, be easily peeling, in addition
Length inconvenience drying time when this binding agent uses.JP07067994A patent provides one kind similar to Double-face adhesive, to vulcanize
As substrate, two sides is covered with the non-solvent binding agent 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, sulfur 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 binding agent 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 the 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
Binding agent.
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 hydrochlorate, 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 phase of described poly- (1- vinyl -3- 1-Butyl-1H-imidazole bromide) and Hydroxylated acrylic resin
Mutually it independently is 10000～100000.The preparation method of poly- (1- vinyl -3- 1-Butyl-1H-imidazole bromide) is with reference to conventional free radical
Have：1- vinyl -3- 1-Butyl-1H-imidazole bromide is dissolved in ether, adds the initiator of 0.5% (mass content)
(AIBN), after logical nitrogen bubble, a peace times bottle closure is placed in 50～70 DEG C to react 2～10 hours, is poured in ethanol and separates out, filter
?.Described polyvinyl alcohol is PVA-105, PVA-117, PVA-124, PVA-205, PVA-217, PVA-224, BP-05, BP-
17th, 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, poly- (1- vinyl -3- 1-Butyl-1H-imidazole bromide)；Another (35g) is taken to be heated to boiling,
It is subsequently added vinylthiourea, the Hydroxylated acrylic resin of formula ratio；It is placed in 60～90 DEG C of insulations 1 after both solution is mixed
～5 hours；Subsequently use the ascorbic acid of 10g water dissolution 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 | 200 | 205 | 225 | 220 | 230 |
| Proportion g/cm3 | 1.32 | 1.35 | 1.35 | 1.33 | 1.33 |
| Rebound height cm | 23.0 | 23.2 | 24.5 | 24.8 | 25.5 |
| Thick rebound height cm of accelerated ageing | 21.0 | 20.2 | 23.2 | 24 | 24.8 |
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 binding agent 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 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；
Poly-（1- vinyl -3- 1-Butyl-1H-imidazole bromide）10 ~ 20 parts；
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；
Poly-（1- vinyl -3- 1-Butyl-1H-imidazole bromide）12 ~ 18 parts；
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；
Poly-（1- vinyl -3- 1-Butyl-1H-imidazole bromide）15 parts；
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 solublity
Initiator is that azo diisobutyl amidine hydrochlorate, 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 antioxidation
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 poly-（1-
Vinyl -3- 1-Butyl-1H-imidazole bromide）It is independently of one another 10000 ~ 100000 with the number-average molecular weight of Hydroxylated acrylic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779983.2A CN106433518A (en) | 2016-08-30 | 2016-08-30 | High-elasticity table tennis bat rubber sheet adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779983.2A CN106433518A (en) | 2016-08-30 | 2016-08-30 | High-elasticity table tennis bat rubber sheet adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106433518A true CN106433518A (en) | 2017-02-22 |
Family
ID=58090965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610779983.2A Pending CN106433518A (en) | 2016-08-30 | 2016-08-30 | High-elasticity table tennis bat rubber sheet adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106433518A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111600033A (en) * | 2020-05-28 | 2020-08-28 | 珠海冠宇电池股份有限公司 | Negative electrode binder and application thereof |
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 CN201610779983.2A patent/CN106433518A/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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111600033A (en) * | 2020-05-28 | 2020-08-28 | 珠海冠宇电池股份有限公司 | Negative electrode binder and application thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |