CN106634631A - TPR (thermal plastic rubber) treating agent and preparation method thereof - Google Patents
TPR (thermal plastic rubber) treating agent and preparation method thereof Download PDFInfo
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- CN106634631A CN106634631A CN201610877035.2A CN201610877035A CN106634631A CN 106634631 A CN106634631 A CN 106634631A CN 201610877035 A CN201610877035 A CN 201610877035A CN 106634631 A CN106634631 A CN 106634631A
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- tpr
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- ethyl acetate
- dimethylbenzene
- tpe
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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
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
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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
- 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
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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
- 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
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- Organic Chemistry (AREA)
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Abstract
The invention belongs to the field of chemical engineering and discloses a TPR (thermal plastic rubber) treating agent and a preparation method thereof. The treating agent is prepared from, by weight, 40-55% of specially-made master batch, 18-25% of dimethylbenzene, 23-35% of ethyl acetate and 0.5-2% of formic acid. The specially-made master batch is prepared from, by weight, 50-55% of dimethylbenzene, 10-15% of ethyl acetate, 13-20% of thermoplastic elastomers, 15-20% of methyl methacrylate and 0.1-1% of dibenzoyl peroxide. The TPR treating agent is applied before gluing, and placement on a specific assembly line at 55-60 DEG C for 5-6min is required before glue brushing; TPR is modified through the treating agent, high affinity can be formed between the TPR treating agent and high-polarity chloroprene rubber and polyurethane adhesives, excellent adhesion effects can be achieved, and the problem of adhesion of TPR shoe soles is thoroughly solved.
Description
Technical field
The invention belongs to chemical field, and in particular to a kind of TPR inorganic agents and preparation method.
Background technology
TPR is one kind of sole, and Chinese full name is thermoplastic elastomer, and TPR refers mainly to SBS phenylethylenes, elastomer, TPR
The features such as with nontoxic, soft-touch, weatherability, strong frictional property, temperature tolerance, it is usually used in leather shoes manufacture.Its performance has rubber concurrently
High resiliency and plastics high intensity double grading, injection mo(u)lding is ageing-resistant, resist cold, flexibility it is good, plus remover is easily from mould
On open down, Gu and it is smooth, but due to the general polarity very littles of TPR, and with highly polar neoprene and polyurethane adhesive
Between without preferable affinity, come difficult to the adhesive tape of TPR, the bonding to later stage glue increased difficulty.
The content of the invention
Present invention aims to TPR is difficult to the problem for bonding in prior art, there is provided a kind of TPR inorganic agents and system
Preparation Method, the inorganic agent is the product first acted on TPR before gluing, after inorganic agent of the present invention is modified TPR with
Good affinity can be formed between neoprene and polyurethane adhesive, is more prone to TPR bondings, it is sturdy and durable.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is：A kind of TPR inorganic agents, the inorganic agent is pressed
Percentage by weight is prepared from the following materials：Special masterbatch 40-55%, dimethylbenzene 18-25%, ethyl acetate 23-35%, formic acid
0.5-2%, wherein special masterbatch is prepared from the following components：Dimethylbenzene 50-55%, ethyl acetate 10-15%, thermoplastic elastic
Body 13-20%, methyl methacrylate 15-20%, peroxidating formyl 0.1-1%.
Based on above-mentioned technical proposal, each raw material components are as follows in above-mentioned TPR inorganic agents：Special masterbatch 50%, dimethylbenzene 20%,
Ethyl acetate 29%, formic acid 1%.
Based on above-mentioned technical proposal, the special masterbatch is prepared from the following components：Dimethylbenzene 52%, ethyl acetate
13%, thermoplastic elastomer (TPE) 17%, methyl methacrylate 17.5%, peroxidating formyl 0.5%.
Based on above-mentioned technical proposal, the thermoplastic elastomer (TPE) rises TR1101C thermoplastic elastomer (TPE)s from section of the U.S..
A kind of preparation method of TPR inorganic agents, comprises the following steps that：First, special masterbatch is prepared, specially：Guarantee anti-
Cleaning in kettle is answered, dimethylbenzene 50-55%, ethyl acetate 10-15%, thermoplastic elastomer (TPE) 13-20% are added by weight percentage, plus
To 80-90 DEG C, rotating speed is adjusted to 80-120 rev/min to temperature, and temperature in the kettle is adjusted to 70-80 DEG C after 0.5-1.5 hours, adds metering system
Sour methyl esters 15-20%, temperature in the kettle is adjusted to 80-90 DEG C after 20-40 minutes, adds peroxidating formyl 0.1-1%, rotating speed to be adjusted to 40-
80 revs/min, 3-4 hours are reacted, into bulk, viscosity is the CPS of 13-17 ten thousand to material, closes heater, and special masterbatch is made standby；
Then high speed dispersor rotating speed is adjusted into 800-1000 rev/min, it is ensured that high speed dispersor is cleaned, in high speed dispersor by weight
Percentage sequentially adds special masterbatch 40-60%, dimethylbenzene 18-25%, ethyl acetate 25-35% and formic acid 0.5-2%, covers Gai Mi
Envelope, then start disperses at a high speed 0.5-1.5 hours, shutdown, packaging, finished product to make.
Based on above-mentioned technical proposal, special masterbatch 50%, dimethylbenzene is sequentially added by weight percentage in high speed dispersor
20%th, ethyl acetate 29%, formic acid 1%.
Based on above-mentioned technical proposal, described to prepare special masterbatch concrete grammar as follows：Guarantee cleaning in reactor, add two
Toluene 52%, ethyl acetate 13%, thermoplastic elastomer (TPE) 17%, are heated up to 85 DEG C, and rotating speed is adjusted to 100 revs/min, kettle interior temperature after 1 hour
Degree is adjusted to 75 DEG C, adds methyl methacrylate 17.5%, and temperature in the kettle is adjusted to 85 DEG C after 30 minutes, adds peroxidating formyl
0.5%, rotating speed is adjusted to 60 revs/min, reacts 3.5-4 hours, and into bulk, viscosity is 150,000 CPS to material, closes heater, special mother
Material is made.
The present invention has the advantages that：The TPR inorganic agents made using inventive formulation and method, are for TPR
General polarity is little, the special modifying agent developed the characteristics of bonding is difficult, once TPR inorganic agents is first gone up before gluing, specific
Brush coating again after placing 5 to 6 minutes on 55-60 DEG C of streamline, TPR is modified by inorganic agent, make TPR inorganic agents with have it is strong
Good affinity can be formed between the neoprene and polyurethane adhesive of polarity, good adhesive effect can be reached, it is thorough
Bottom solves the adhesion problem of TPR soles.
Specific embodiment
With reference to specific embodiment, the present invention will be further described, to more fully understand the technology of the present invention side
Case.
Embodiment 1：A kind of TPR inorganic agents, the present embodiment inorganic agent amounts to 100 liters, wherein each raw material components are as follows：It is special
40 liters of masterbatch, 24.5 liters of dimethylbenzene, 35 liters of ethyl acetate, 0.5 liter of formic acid, wherein special masterbatch is by weight percentage by with the following group
Divide and be prepared from：Dimethylbenzene 50%, ethyl acetate 15%, thermoplastic elastomer (TPE) 19%, methyl methacrylate 15%, peroxidating formyl
1%.Dimethylbenzene in the present embodiment, ester acid second fat act primarily as it is dilute study uses, wherein dimethylbenzene is slow curing type, and the sour second fat of ester is fast
Dry type, according to customer requirement speed can be adjusted flexibly, and formic acid is added in special masterbatch, make have higher attached between inorganic agent and TPR
Put forth effort.
The concrete preparation method of the present embodiment is as follows：First, special masterbatch is prepared, it is ensured that cleaning in reactor, by weight hundred
Point than adding dimethylbenzene 50%, ethyl acetate 15%, thermoplastic elastomer (TPE) 19%, 80 DEG C are heated up to, rotating speed is adjusted to 80 revs/min, 0.5
Temperature in the kettle is adjusted to 70 DEG C after hour, adds methyl methacrylate 15%, and temperature in the kettle is adjusted to 80 DEG C after 20 minutes, adds
Oxidation formyl chloride-1 %, rotating speed is adjusted to 40 revs/min, reacts 3 hours, and into bulk, viscosity is 130,000 CPS to material, closes heater, special
Masterbatch is made；Then high speed dispersor rotating speed is adjusted into 800 revs/min, it is ensured that high speed dispersor clean, in high speed dispersor according to
It is secondary to add 0.5 liter of special 40 liters of masterbatch, 24.5 liters of dimethylbenzene, 28 liters of ethyl acetate and formic acid, lid cover seal then to start shooting high
Speed dispersion 0.5 hour, shutdown, packaging, finished product are made.
Embodiment 2：A kind of TPR inorganic agents, the present embodiment inorganic agent amounts to 100 liters, wherein each raw material components are as follows：It is special
50 liters of masterbatch, 20 liters of dimethylbenzene, 29 liters of ethyl acetate, 1 liter of formic acid.Wherein special masterbatch is by weight percentage by following components system
It is standby to form：Dimethylbenzene 52%, ethyl acetate 13%, thermoplastic elastomer (TPE) 17%, methyl methacrylate 17.5%, peroxidating formyl
0.5%.Dimethylbenzene in the present embodiment, ester acid second fat act primarily as it is dilute study uses, wherein dimethylbenzene is slow curing type, and the sour second fat of ester is
Quick-dry type, according to customer requirement speed can be adjusted flexibly, and formic acid is added in special masterbatch, make have higher between inorganic agent and TPR
Adhesive force.Thermoplastic elastomer (TPE) in the present embodiment selects section of the U.S. to rise TR1101C thermoplastic elastomer (TPE)s.
The concrete preparation method of the present embodiment is as follows：First, special masterbatch is prepared, specially：Guarantee cleaning in reactor, plus
Enter dimethylbenzene 52%, ethyl acetate 13%, thermoplastic elastomer (TPE) 17%, be heated up to 85 DEG C, rotating speed is adjusted to 100 revs/min, kettle after 1 hour
Interior temperature is adjusted to 75 DEG C, adds methyl methacrylate 17.5%, and temperature in the kettle is adjusted to 85 DEG C after 30 minutes, adds peroxidating first
Acyl 0.5%, rotating speed is adjusted to 60 revs/min, reacts 3.8 hours, and into bulk, viscosity is 150,000 CPS to material, closes heater, special mother
Material is made standby；Then high speed dispersor rotating speed is adjusted into 900 revs/min, it is ensured that high speed dispersor is cleaned, in high speed dispersor
1 liter of 50 liters of special masterbatch, 20 liters of dimethylbenzene, 29 liters of ethyl acetate and formic acid are sequentially added, then lid cover seal starts shooting at a high speed
Dispersion 1 hour, shutdown, packaging, finished product are made.Dispersion machine in the present embodiment is that pot wheel tries high speed dispersor.
Embodiment 3：A kind of TPR inorganic agents, the present embodiment inorganic agent amounts to 100 liters, wherein each raw material components are as follows：It is special
55 liters of masterbatch, 19 liters of dimethylbenzene, 24 liters of ethyl acetate, 2 liters of formic acid.Wherein special masterbatch is by weight percentage by following components system
It is standby to form：Dimethylbenzene 55%, ethyl acetate 11.9%, thermoplastic elastomer (TPE) 13%, methyl methacrylate 20%, peroxidating formyl
0.1%.Dimethylbenzene in the present embodiment, ester acid second fat act primarily as it is dilute study uses, wherein dimethylbenzene is slow curing type, and the sour second fat of ester is
Quick-dry type, according to customer requirement speed can be adjusted flexibly, and formic acid is added in special masterbatch, make have higher between inorganic agent and TPR
Adhesive force.Thermoplastic elastomer (TPE) in the present embodiment selects section of the U.S. to rise TR1101C thermoplastic elastomer (TPE)s.
The concrete preparation method of the present embodiment is as follows：First, special masterbatch is prepared, specially：Guarantee cleaning in reactor, plus
Enter dimethylbenzene 55%, ethyl acetate 11.9%, thermoplastic elastomer (TPE) 13% is heated up to 90 DEG C, and rotating speed is adjusted to 120 revs/min, 1.5 hours
Afterwards temperature in the kettle is adjusted to 80 DEG C, adds methyl methacrylate MMA--34, and temperature in the kettle is adjusted to 85 DEG C after 30 minutes, adds
Oxidation formyl 0.1%, rotating speed is adjusted to 80 revs/min, reacts 4 hours, and into bulk, viscosity is 170,000 CPS to material, closes heater, special
Masterbatch processed is made standby；Then high speed dispersor rotating speed is adjusted into 1000 revs/min, it is ensured that high speed dispersor is cleaned, in high speed point
2 liters of 60 liters of special masterbatch, 15 liters of dimethylbenzene, 23 liters of ethyl acetate and formic acid, lid cover seal, Ran Houkai are sequentially added in scattered machine
Machine disperses 1.5 hours at a high speed, and shutdown, packaging, finished product are made.
It is as follows to the TPR inorganic agents performance test in above-described embodiment：
Do not have Jing the application TPR inorganic agent TPR result of the tests to be before modified：
TPR is to PVC--- initial stage 2-3KG, later stage 1-2KG；
TPR is to nylon --- initial stage 3-5KG, later stage 2-3KG；
TPR is to rubber --- initial stage 1-2KG, later stage 0.5-1KG;
Jing the application TPR inorganic agent TPR result of the tests before modified are：
TPR is to PVC--- initial stage 13-15KG, later stage 25-30KG;
TPR is to nylon --- initial stage 15-20KG, later stage 20-25KG;
TPR is to rubber --- initial stage 10-11KG, later stage 17-20KG;
This experiment material specification is：2.5*20MM；Initial stage pulling force is to post rear being defined for 3 to 5 minutes；Later stage pulling force is 24 after laminating
It is defined after hour.
By above-mentioned Experimental comparison, not TPR before modified to PVC, to nylon, it is very poor to the resistance to pulling force of rubber, especially
It is that resistance to pulling force further declines, and illustrates that bond effect is very poor 24 hours after laminating.And TPR pair that Jing the application is modified
PVC, more than ten kilograms are reached to nylon, to the initial stage of rubber resistance to pulling force, later stage pulling force is higher, even up to more than 20, relative to
The resistance to tension intensitys of TPR not before modified improve many times, modified TPR and PVC, nylon, the affinity of rubber, and bonding is strong
Degree is greatly enhanced, and efficiently solves the problems, such as that TPR polarity is little, it is difficult to bond.
It is as follows to the TPR inorganic agent peel strength tests in above-described embodiment：
TPR materials are processed using this product, then gluing carries out bonding to PVC, nylon, elastomeric material respectively, surveys respectively
Examination initial stage peel strength and later stage peel strength obtain data below：
TPR laminating PVC materials, initial stage peel strength 298N/10mm, the later stage breaks material；
TPR laminating nylon materials, initial stage peel strength 260N/10mm, the later stage breaks material；
TPR laminating elastomeric materials, initial stage peel strength 280N/10mm, the later stage breaks material.
Claims (7)
1. a kind of TPR inorganic agents, is characterized in that：The inorganic agent is prepared from the following materials by weight percentage：Special masterbatch
40-55%, dimethylbenzene 18-25%, ethyl acetate 23-35%, formic acid 0.5-2%, wherein special masterbatch is prepared from the following components：
Dimethylbenzene 50-55%, ethyl acetate 10-15%, thermoplastic elastomer (TPE) 13-20%, methyl methacrylate 15-20%, peroxidating first
Acyl 0.1-1%.
2. TPR inorganic agents according to claim 1, is characterized in that：The inorganic agent is by weight percentage by following raw material system
It is standby to form：Special masterbatch 50%, dimethylbenzene 20%, ethyl acetate 29%, formic acid 1%.
3. TPR inorganic agents according to claim 2, is characterized in that：The special masterbatch is prepared from the following components：Two
Toluene 52%, ethyl acetate 13%, thermoplastic elastomer (TPE) 17%, methyl methacrylate 17.5%, peroxidating formyl 0.5%.
4. TPR inorganic agents according to claim 3, is characterized in that：The thermoplastic elastomer (TPE) is risen from section of the U.S.
TR1101C thermoplastic elastomer (TPE)s.
5. a kind of preparation method of TPR inorganic agents as claimed in claim 1, is characterized in that：Comprise the following steps that：First, make
Standby special masterbatch, specially：Guarantee cleaning in reactor, dimethylbenzene 50-55%, ethyl acetate 10- are added by weight percentage
15%th, thermoplastic elastomer (TPE) 13-20%, is heated up to 80-90 DEG C, and rotating speed is adjusted to 80-120 rev/min, kettle interior temperature after 0.5-1.5 hours
Degree is adjusted to 70-80 DEG C, adds methyl methacrylate 15-20%, and temperature in the kettle is adjusted to 80-90 DEG C after 20-40 minutes, adds
Oxidation formyl 0.1-1%, rotating speed is adjusted to 40-80 rev/min, reacts 3-4 hours, and into bulk, viscosity is the CPS of 13-17 ten thousand to material, is closed
Heater is closed, special masterbatch is made standby；Then high speed dispersor rotating speed is adjusted into 800-1000 rev/min, it is ensured that disperse at a high speed
Machine is cleaned, and sequentially adds special masterbatch 40-60%, dimethylbenzene 18-25%, ethyl acetate by weight percentage in high speed dispersor
25-35% and formic acid 0.5-2%, lid cover seal, then start disperses at a high speed 0.5-1.5 hours, shutdown, packaging, finished product to make.
6. the preparation method of TPR inorganic agents according to claim 5, is characterized in that：By weight hundred in high speed dispersor
Divide than sequentially adding special masterbatch 50%, dimethylbenzene 20%, ethyl acetate 29%, formic acid 1%.
7. the preparation method of the TPR inorganic agents according to claim 5, is characterized in that：The concrete system of the special masterbatch
Preparation Method is as follows：Guarantee cleaning in reactor, add dimethylbenzene 52%, ethyl acetate 13%, thermoplastic elastomer (TPE) 17%, be heated up to
85 DEG C, rotating speed is adjusted to 100 revs/min, and temperature in the kettle is adjusted to 75 DEG C after 1 hour, adds methyl methacrylate 17.5%, 30 minutes
Afterwards temperature in the kettle is adjusted to 85 DEG C, adds peroxidating formyl 0.5%, rotating speed to be adjusted to 60 revs/min, reacts 3.5-4 hours, and material is agglomerating
Shape, viscosity is 150,000 CPS, closes heater, and special masterbatch is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610877035.2A CN106634631A (en) | 2016-09-30 | 2016-09-30 | TPR (thermal plastic rubber) treating agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610877035.2A CN106634631A (en) | 2016-09-30 | 2016-09-30 | TPR (thermal plastic rubber) treating agent and preparation method thereof |
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| CN106634631A true CN106634631A (en) | 2017-05-10 |
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| CN201610877035.2A Pending CN106634631A (en) | 2016-09-30 | 2016-09-30 | TPR (thermal plastic rubber) treating agent and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108929456A (en) * | 2018-08-20 | 2018-12-04 | 扬州朗劲塑胶实业有限公司 | A kind of TPR inorganic agent and preparation method |
| CN112321871A (en) * | 2020-10-10 | 2021-02-05 | 南京和润新材料科技有限公司 | Preparation method of improved TPR |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103755893A (en) * | 2014-01-09 | 2014-04-30 | 杭州电子科技大学 | Preparation method of SBS (styrene-butadiene-styrene) rubber graft polymer emulsion |
| CN105602512A (en) * | 2016-03-30 | 2016-05-25 | 光山县博正树脂有限公司 | Environment-friendly PU spraying adhesive and preparation method thereof |
-
2016
- 2016-09-30 CN CN201610877035.2A patent/CN106634631A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103755893A (en) * | 2014-01-09 | 2014-04-30 | 杭州电子科技大学 | Preparation method of SBS (styrene-butadiene-styrene) rubber graft polymer emulsion |
| CN105602512A (en) * | 2016-03-30 | 2016-05-25 | 光山县博正树脂有限公司 | Environment-friendly PU spraying adhesive and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李伟光: "TPR处理剂的研制", 《粘接》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108929456A (en) * | 2018-08-20 | 2018-12-04 | 扬州朗劲塑胶实业有限公司 | A kind of TPR inorganic agent and preparation method |
| CN112321871A (en) * | 2020-10-10 | 2021-02-05 | 南京和润新材料科技有限公司 | Preparation method of improved TPR |
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Application publication date: 20170510 |