CN106433493A - EVA treating agent and preparation method thereof - Google Patents
EVA treating agent and preparation method thereof Download PDFInfo
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- CN106433493A CN106433493A CN201610870590.2A CN201610870590A CN106433493A CN 106433493 A CN106433493 A CN 106433493A CN 201610870590 A CN201610870590 A CN 201610870590A CN 106433493 A CN106433493 A CN 106433493A
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- eva
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- dimethylbenzene
- inorganic agent
- masterbatch
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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
- 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
-
- 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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention relates to a treating agent, in particular to an EVA treating agent. The treating agent comprises, by mass, 4-12 parts of EVA master batch, 68-88 parts of dimethylbenzene, 5-15 parts of methyl ester, 1.5-3.5 parts of ethyl acetate, 0.1-0.8 part of phenol and 0.5-1.5 parts of formic acid. The treating agent has a deeper rooting function on an EVA material and has stronger pulling force. After a shoe is processed with the EVA treating agent, firmness of the shoe is improved, and affinity between materials is improved.
Description
Technical field
The present invention relates to a kind of inorganic agent, more particularly, to a kind of EVA inorganic agent and preparation method thereof.
Background technology
EVA is sole material therefor, is ethene -- acetate ethylene copolymer, because he has good shockproof, shock-absorbing capacity,
Drawing tension is high, heat-insulated, insulation, cold-proof, do not absorb water, acid and alkali-resistance, nontoxic, wearability, electrical insulating property the advantages of, footwear industry manufactures mostly
Use it to manufacture sneakers and beach shoes, climbing boot etc..
Due to there is no preferable affinity between EVA material and neoprene stick and polyurethane adhesive, to EVA bottom
Bonding bring certain difficulty；In order to improve the bonding force at EVA shoe bottom, footwear industry manufacture can process to enter using surface conditioning agent again
Row bonding, but selected benzene class directly to process in the past, toxicity is big, and effect is not notable.
Content of the invention
It is an object of the invention to overcoming the deficiencies in the prior art, it is to avoid in material for sole of shoe and neoprene stick and poly- ammonia
Affinity between ester gum stick is bad, improves the quality of inorganic agent, increases the viscosity between material, and provides a kind of EVA
Inorganic agent, the effect of inorganic agent of the present invention is that EVA material deeper is taken root, and plays higher pulling force, in the present invention
After EVA inorganic agent, the fecundity of footwear is improved, and the affinity between material increases.
The purpose of the present invention is achieved by the following measures：A kind of EVA inorganic agent, by EVA masterbatch, dimethylbenzene, first
Ester, ethyl acetate, phenol, formic acid composition, the parts by weight of wherein each component are as follows：EVA masterbatch 4-12 part, dimethylbenzene 68-88
Part, methyl esters 5-15 part, ethyl acetate 1.5-3.5 part, phenol 0.1-0.8 part, formic acid 0.5-1.5 part.
Preferably, the parts by weight of each component are as follows：EVA masterbatch 6-10 part, dimethylbenzene 74-82 part, methyl esters 7-12 part, second
Acetoacetic ester 2.0-3.0 part, phenol 0.3-0.6 part, formic acid 0.8-1.2 part.
Preferably, the parts by weight of each component are as follows：8 parts of EVA masterbatch, 78 parts of dimethylbenzene, 10 parts of methyl esters, ethyl acetate
2.5 parts, 0.5 part of phenol, 1 part of formic acid.
Preferably, described EVA masterbatch is by dimethylbenzene 140-170 part, Dupont EVA260# 20-30 part, methyl-prop
E pioic acid methyl ester MMA 20-30 part, peroxidating formamide BPO 0.1-0.5 part, terpene resin 803L 8-10 part forms.
Preferably, described EVA masterbatch is by 155 parts of dimethylbenzene, 25 parts of Dupont EVA260#, methyl methacrylate
25 parts of MMA, 9.6 parts of compositions of 0.3 part of peroxidating formamide BPO, terpene resin 803L.
A kind of preparation method of EVA inorganic agent is made up of following steps：
First, prepare EVA masterbatch, preparation method is as follows：Weigh each raw material by above-mentioned parts by weight, mixer adds diformazan
Benzene, Dupont EVA260, start shooting 100 revs/min, 85 °C of constant temperature, add methyl methacrylate after stirring 1-1.5 hour
MMA, reactor temperature continues to keep 85 °C, after continuing stirring 30-40 minute, adds peroxidating formamide BPO, rotating speed is adjusted to
60 revs/min, react 4.5 to 5 hours, when material in reactor to be seen is milky, bulk, add dimethylbenzene again, then
Cooling, dispersion, after temperature is down to normal temperature, plus terpene resin 803L, viscosity is adjusted to 5000CPS, and blowing is standby；
Then, weigh each raw material by above-mentioned parts by weight, using high speed turbine dispersion machine, motor is adjusted to 800-1000 per minute
Turn, dispersion machine adds the EVA masterbatch preparing, add dimethylbenzene, methyl esters, ethyl acetate, rear phenol is with formic acid together
Add, then sealing start, speed is adjusted to 800-1000 per minute and turns, duration 1 hour, blowing, packed products, EVA inorganic agent
Make.
A kind of EVA inorganic agent preparation process is as follows：Weigh each raw material by above-mentioned parts by weight, using high speed turbine dispersion
Machine, motor is adjusted to 800-1000 per minute and turns, and adds the EVA masterbatch preparing in dispersion machine, add dimethylbenzene, methyl esters,
Ethyl acetate, rear phenol and formic acid together add, then sealing start, and speed is adjusted to 800-1000 per minute and turns, and duration 1 is little
When, blowing, packed products, EVA inorganic agent is made.
The invention has the beneficial effects as follows：A kind of EVA inorganic agent disclosed by the invention, can be very good process EVA material with
Viscosity between neoprene and polyurethane adhesive, in this material, methyl esters is smart methyl esters, and the EVA masterbatch of speciality again, material used
Material is innocuous substance, has abandoned this poisonous manufactures such as the benzene classes such as main component formaldehyde in former EVA inorganic agent, EVA
Hardness reach certain number of degrees be also performed to polish, upper EVA inorganic agent, the effect of inorganic agent is to EVA material deeper
Take root, play higher pulling force, after EVA inorganic agent in the present invention, the fecundity of footwear significantly improves, the bonding between material
Degree efficiency is also even better, and the value of this EVA inorganic agent is very high.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described.
Embodiment 1：A kind of EVA inorganic agent it is characterised in that：By EVA masterbatch, dimethylbenzene, methyl esters, ethyl acetate, phenol,
Formic acid forms, and the weight of wherein each component is as follows：EVA masterbatch 4Kg, dimethylbenzene 68 Kg, methyl esters 5 Kg, ethyl acetate 1.5 Kg,
Phenol 0.1 Kg, formic acid 0.5 Kg.
Above-mentioned EVA masterbatch is by dimethylbenzene 155Kg, Dupont EVA260 25 Kg, methyl methacrylate MMA 25
Kg, peroxidating formamide BPO 0.3 Kg, terpene resin 803L 9.6 Kg form.
The preparation method of EVA inorganic agent is made up of following steps：
First, prepare EVA masterbatch, preparation method is as follows：Weigh each raw material by above-mentioned parts by weight, mixer adds dimethylbenzene
55 Kg, Dupont EVA260 25 Kg, starts shooting 100 revs/min, 85 °C of constant temperature, and stirring added methacrylic acid after 1 hour
Methyl esters MMA 25 Kg, reactor temperature continues to keep 85 °C, after continuing stirring 30 minutes, adds peroxidating formamide BPO
0.3 Kg, rotating speed is adjusted to 60 revs/min, reacts 4.5 hours, when material in reactor to be seen is milky, bulk, adds again
Dimethylbenzene 100Kg, then cooling, dispersion, after temperature is down to normal temperature, plus terpene resin 803L 9.6 Kg, viscosity is adjusted to
5000CPS, blowing is standby；
Then, weigh each raw material by above-mentioned parts by weight, using high speed turbine dispersion machine, motor is adjusted to 800 turns per minute,
Add the EVA masterbatch preparing in dispersion machine, add dimethylbenzene, methyl esters, ethyl acetate, rear phenol and formic acid together add,
Then sealing start, speed is adjusted to 800 turns per minute, duration 1 hour, blowing, packed products, and EVA inorganic agent is made.
Embodiment 2：A kind of EVA inorganic agent it is characterised in that：By EVA masterbatch, dimethylbenzene, methyl esters, ethyl acetate, phenol,
Formic acid forms, and the weight of wherein each component is as follows：EVA masterbatch 12 Kg, dimethylbenzene 88 Kg, methyl esters 15 Kg, ethyl acetate 3.5
Kg, phenol 0.8 Kg, formic acid 1.5 Kg.
Above-mentioned EVA inorganic agent preparation process is as follows：Weigh each raw material by above-mentioned parts by weight, divided using high speed turbine
Scattered machine, motor is adjusted to 1000 turns per minute, adds the EVA masterbatch preparing, add dimethylbenzene, methyl esters, second in dispersion machine
Acetoacetic ester, rear phenol and formic acid together add, then sealing start, and speed is adjusted to 1000 turns per minute, duration 1 hour, blowing,
Packed products, EVA inorganic agent is made.
Embodiment 3：A kind of EVA inorganic agent it is characterised in that：By EVA masterbatch, dimethylbenzene, methyl esters, ethyl acetate, phenol,
Formic acid forms, and the weight of wherein each component is as follows：EVA masterbatch 6 Kg, dimethylbenzene 74 Kg, methyl esters 7 Kg, ethyl acetate 2 Kg,
Phenol 0.3 Kg, formic acid 0.8 Kg.
Above-mentioned EVA masterbatch is by dimethylbenzene 140Kg, Dupont EVA260 20 Kg, methyl methacrylate MMA 20
Kg, peroxidating formamide BPO 0.1 Kg, terpene resin 803L 8 Kg form.
The preparation method of EVA inorganic agent is made up of following steps：
First, prepare EVA masterbatch, preparation method is as follows：Weigh each raw material by above-mentioned parts by weight, mixer adds dimethylbenzene
50Kg, Dupont EVA260 20 Kg, starts shooting 100 revs/min, 85 °C of constant temperature, and stirring added methacrylic acid after 1.5 hours
Methyl esters MMA 20 Kg, reactor temperature continues to keep 85 °C, after continuing stirring 40 minutes, adds peroxidating formamide BPO
0.1 Kg, rotating speed is adjusted to 60 revs/min, reacts 4.5 to 5 hours, when material in reactor to be seen is milky, bulk, again
Add dimethylbenzene 90Kg, then cooling, dispersion, after temperature is down to normal temperature, plus terpene resin 803L 8 Kg, viscosity is adjusted to
5000CPS, blowing is standby；
Then, weigh each raw material by above-mentioned parts by weight, using high speed turbine dispersion machine, motor is adjusted to 1000 turns per minute,
Add the EVA masterbatch preparing in dispersion machine, add dimethylbenzene, methyl esters, ethyl acetate, rear phenol and formic acid together add
Enter, then sealing start, speed is adjusted to 1000 turns per minute, duration 1 hour, blowing, packed products, and EVA inorganic agent is made.
Embodiment 4：A kind of EVA inorganic agent it is characterised in that：By EVA masterbatch, dimethylbenzene, methyl esters, ethyl acetate, phenol,
Formic acid forms, and the weight of wherein each component is as follows：EVA masterbatch 10 Kg, dimethylbenzene 82 Kg, methyl esters 12 Kg, ethyl acetate 3
Kg, phenol 0.6 Kg, formic acid 1.2 Kg.
Above-mentioned EVA inorganic agent preparation process is as follows：Weigh each raw material by above-mentioned parts by weight, divided using high speed turbine
Scattered machine, motor is adjusted to 900 turns per minute, adds the EVA masterbatch preparing, add dimethylbenzene, methyl esters, acetic acid in dispersion machine
Ethyl ester, rear phenol and formic acid together add, then sealing start, and speed is adjusted to 900 turns per minute, duration 1 hour, blowing, bag
Dress up product, EVA inorganic agent is made.
Embodiment 5：A kind of EVA inorganic agent it is characterised in that：By EVA masterbatch, dimethylbenzene, methyl esters, ethyl acetate, phenol,
Formic acid forms, and the weight of wherein each component is as follows：EVA masterbatch 8 Kg, dimethylbenzene 78 Kg, methyl esters 10 Kg, ethyl acetate 2.5
Kg, phenol 0.5 Kg, formic acid 1 Kg.
Above-mentioned EVA masterbatch is by dimethylbenzene 170Kg, Dupont EVA260 30 Kg, methyl methacrylate MMA 30
Kg, peroxidating formamide BPO 0.5 Kg, terpene resin 803L 10 Kg form.
The preparation method of EVA inorganic agent is made up of following steps：
First, prepare EVA masterbatch, preparation method is as follows：Weigh each raw material by above-mentioned parts by weight, mixer adds dimethylbenzene
60Kg, Dupont EVA260 30Kg, start shooting 100 revs/min, 85 °C of constant temperature, and stirring added methacrylic acid after 1.5 hours
Methyl esters MMA 30 Kg, reactor temperature continues to keep 85 °C, after continuing stirring 35 minutes, adds peroxidating formamide BPO
0.5 Kg, rotating speed is adjusted to 60 revs/min, reacts 5 hours, when material in reactor to be seen is milky, bulk, adds two again
Toluene 110 Kg, then cooling, dispersion, after temperature is down to normal temperature, plus terpene resin 803L 10 Kg, viscosity is adjusted to 5000CPS,
Blowing is standby；
Then, weigh each raw material by above-mentioned parts by weight, using high speed turbine dispersion machine, motor is adjusted to 900 turns per minute,
Add the EVA masterbatch preparing in dispersion machine, add dimethylbenzene, methyl esters, ethyl acetate, rear phenol and formic acid together add,
Then sealing start, speed is adjusted to 800 turns per minute, duration 1 hour, blowing, packed products, and EVA inorganic agent is made.
Embodiment 6：A kind of EVA inorganic agent it is characterised in that：By EVA masterbatch, dimethylbenzene, methyl esters, ethyl acetate, phenol,
Formic acid forms, and the weight of wherein each component is as follows：EVA masterbatch 4 Kg, dimethylbenzene 88 Kg, methyl esters 8Kg, ethyl acetate 3.5 Kg,
Phenol 0.1 Kg, formic acid 1.2Kg.
Above-mentioned EVA inorganic agent preparation process is as follows：Weigh each raw material by above-mentioned parts by weight, divided using high speed turbine
Scattered machine, motor is adjusted to 1000 turns per minute, adds the EVA masterbatch preparing, add dimethylbenzene, methyl esters, second in dispersion machine
Acetoacetic ester, rear phenol and formic acid together add, then sealing start, and speed is adjusted to 800 turns per minute, duration 1 hour, blowing,
Packed products, EVA inorganic agent is made.
Embodiment 7：A kind of EVA inorganic agent it is characterised in that：By EVA masterbatch, dimethylbenzene, methyl esters, ethyl acetate, phenol,
Formic acid forms, and the weight of wherein each component is as follows：7 parts of EVA masterbatch, dimethylbenzene 68 Kg, methyl esters 15 Kg, ethyl acetate 2Kg, benzene
Phenol 0.8 Kg, formic acid 0.5 Kg.
Described EVA masterbatch is by 155 parts of dimethylbenzene, 25 parts of Dupont EVA260#, methyl methacrylate MMA 25
Part, 9.6 parts of compositions of 0.3 part of peroxidating formamide BPO, terpene resin 803L.
The preparation method of EVA inorganic agent is made up of following steps：
First, prepare EVA masterbatch, preparation method is as follows：Weigh each raw material by above-mentioned parts by weight, mixer adds dimethylbenzene
55 Kg, Dupont EVA260 25 Kg, starts shooting 100 revs/min, 85 °C of constant temperature, and stirring added methacrylic acid after 1 hour
Methyl esters MMA 25 Kg, reactor temperature continues to keep 85 °C, after continuing stirring 30 minutes, adds peroxidating formamide BPO
0.3 Kg, rotating speed is adjusted to 60 revs/min, reacts 5 hours, when material in reactor to be seen is milky, bulk, adds two again
Toluene 100 Kg, then cooling, dispersion, after temperature is down to normal temperature, plus terpene resin 803L 9.6 Kg, viscosity is adjusted to
5000CPS, blowing is standby；
Then, weigh each raw material by above-mentioned parts by weight, using high speed turbine dispersion machine, motor is adjusted to 800 turns per minute,
Add the EVA masterbatch preparing in dispersion machine, add dimethylbenzene, methyl esters, ethyl acetate, rear phenol and formic acid together add,
Then sealing start, speed is adjusted to 1000 turns per minute, duration 1 hour, blowing, packed products, and EVA inorganic agent is made.
Embodiment 8：A kind of EVA inorganic agent it is characterised in that：By EVA masterbatch, dimethylbenzene, methyl esters, ethyl acetate, phenol,
Formic acid forms, and the weight of wherein each component is as follows：EVA masterbatch 6 Kg, dimethylbenzene 82 Kg, methyl esters 7 Kg, ethyl acetate 3.0
Kg, phenol 0.3 Kg, formic acid 1.2 Kg.
Above-mentioned EVA inorganic agent preparation process is as follows：Weigh each raw material by above-mentioned parts by weight, divided using high speed turbine
Scattered machine, motor is adjusted to 800 turns per minute, adds the EVA masterbatch preparing, add dimethylbenzene, methyl esters, acetic acid in dispersion machine
Ethyl ester, rear phenol and formic acid together add, then sealing start, and speed is adjusted to 1000 turns per minute, duration 1 hour, blowing, bag
Dress up product, EVA inorganic agent is made.
Embodiment 9：A kind of EVA inorganic agent it is characterised in that：By EVA masterbatch, dimethylbenzene, methyl esters, ethyl acetate, phenol,
Formic acid forms, and the weight of wherein each component is as follows：10 parts of EVA masterbatch, dimethylbenzene 78Kg, methyl esters 12 Kg, ethyl acetate 2.0
Kg, phenol 0.5Kg, formic acid 0.8 Kg.
Above-mentioned EVA inorganic agent preparation process is as follows：Weigh each raw material by above-mentioned parts by weight, divided using high speed turbine
Scattered machine, motor is adjusted to 800 turns per minute, adds the EVA masterbatch preparing, add dimethylbenzene, methyl esters, acetic acid in dispersion machine
Ethyl ester, rear phenol and formic acid together add, then sealing start, and speed is adjusted to 1000 turns per minute, duration 1 hour, blowing, bag
Dress up product, EVA inorganic agent is made.
Methyl esters in the present invention is smart methyl esters, and purity is high, and its concentration is not less than 98%.
Terpene resin be some thermoplastic block copolymers have that color is shallow, low smell, high rigidity, high adhesion force, anti-oxidant
Property and heat endurance are good, the advantages of compatibility and dissolubility are good, have excellent compatibility and weather-proof in special EVA system thermosol
Property and Efficient Adhesive Promotion；Dupont EVA260# can arrive each big market purchasing.
The description of EVA is more, color and luster is different, soft or hard differs can be different for doing sole, has cooling slippers, interior
Drag the same sport footwear of running shoes, with rubber or TPR combination.The carrying out that EVA hardness reaches certain number of degrees is polished, upper EVA inorganic agent, place
The effect of reason agent is that EVA material deeper is taken root, and plays higher pulling force.55-60 °C of baking crossed for one time by upper EVA inorganic agent
Case, 5 to 6 minutes, can carry out following brush coating it is possible to reach higher pulling force.
The testing standard of material：Specification 2.5MM*20MM, puller system model E55, Dongguan takes precision instrument by strategy；Viscosity
Meter --- Digital Viscometer NDJ-55；Initial stage pulling force be post after, be defined within 3 to 5 minutes；Later stage pulling force be laminating latter 24 hours after
It is defined.
Gluing after EVA material being processed using this product, is carried out bonding to PVC, TPR, rubber respectively, tests respectively,
Initial stage peel strength and later stage peel strength, obtain following result：
EVA laminating PVC material：Initial stage peel strength 198N/10mm, the later stage breaks material；EVA laminating TPR material：Initial stage peel strength
230N/10mm, the later stage breaks material；EVA laminating elastomeric material, initial stage peel strength 250N/10mm, the later stage breaks material.
Claims (7)
1. a kind of EVA inorganic agent it is characterised in that：It is made up of EVA masterbatch, dimethylbenzene, methyl esters, ethyl acetate, phenol, formic acid,
The parts by weight of wherein each component are as follows：EVA masterbatch 4-12 part, dimethylbenzene 68-88 part, methyl esters 5-15 part, ethyl acetate 1.5-
3.5 parts, phenol 0.1-0.8 part, formic acid 0.5-1.5 part.
2. EVA inorganic agent according to claim 1 it is characterised in that：The parts by weight of each component are as follows：EVA masterbatch 6-
10 parts, dimethylbenzene 74-82 part, methyl esters 7-12 part, ethyl acetate 2.0-3.0 part, phenol 0.3-0.6 part, formic acid 0.8-1.2 part.
3. EVA inorganic agent according to claim 1 it is characterised in that：The parts by weight of each component are as follows：EVA masterbatch 8
Part, 78 parts of dimethylbenzene, 10 parts of methyl esters, 2.5 parts of ethyl acetate, 0.5 part of phenol, 1 part of formic acid.
4. the EVA inorganic agent according to claim 1 or 2 or 3 it is characterised in that：Described EVA masterbatch is by dimethylbenzene 140-
170 parts, Dupont EVA260# 20-30 part, methyl methacrylate MMA 20-30 part, peroxidating formamide BPO 0.1-
0.5 part, terpene resin 803L 8-10 part forms.
5. EVA inorganic agent according to claim 4 it is characterised in that：Described EVA masterbatch is by 155 parts of dimethylbenzene, the U.S.
25 parts of 25 parts of Du Pont EVA260#, methyl methacrylate MMA, 0.3 part of peroxidating formamide BPO, terpene resin 803L
9.6 parts of compositions.
6. a kind of preparation method of EVA inorganic agent as claimed in claim 4 it is characterised in that：It is made up of following steps：
First, prepare EVA masterbatch, preparation method is as follows：Weigh each raw material by above-mentioned parts by weight, mixer adds diformazan
Benzene, Dupont EVA260, start shooting 100 revs/min, 85 °C of constant temperature, add methyl methacrylate after stirring 1-1.5 hour
MMA, reactor temperature continues to keep 85 °C, after continuing stirring 30-40 minute, adds peroxidating formamide BPO, rotating speed is adjusted to
60 revs/min, react 4.5 to 5 hours, when material in reactor to be seen is milky, bulk, add dimethylbenzene again, then
Cooling, dispersion, after temperature is down to normal temperature, plus terpene resin 803L, viscosity is adjusted to 5000CPS, and blowing is standby；
Then, weigh each raw material by above-mentioned parts by weight, using high speed turbine dispersion machine, motor is adjusted to 800-1000 per minute
Turn, dispersion machine adds the EVA masterbatch preparing, add dimethylbenzene, methyl esters, ethyl acetate, rear phenol is with formic acid together
Add, then sealing start, speed is adjusted to 800-1000 per minute and turns, duration 1 hour, blowing, packed products, EVA inorganic agent
Make.
7. a kind of preparation method of EVA inorganic agent as claimed in claim 1 it is characterised in that：EVA inorganic agent preparation process is such as
Under：
Weigh each raw material by above-mentioned parts by weight, using high speed turbine dispersion machine, motor is adjusted to 800-1000 per minute and turns,
Add the EVA masterbatch preparing in dispersion machine, add dimethylbenzene, methyl esters, ethyl acetate, rear phenol and formic acid together add,
Then sealing start, speed is adjusted to 800-1000 per minute and turns, duration 1 hour, blowing, packed products, and EVA inorganic agent is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610870590.2A CN106433493A (en) | 2016-09-30 | 2016-09-30 | EVA treating agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610870590.2A CN106433493A (en) | 2016-09-30 | 2016-09-30 | EVA treating agent and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106433493A true CN106433493A (en) | 2017-02-22 |
Family
ID=58171308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610870590.2A Pending CN106433493A (en) | 2016-09-30 | 2016-09-30 | EVA treating agent and preparation method thereof |
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| CN (1) | CN106433493A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110938397A (en) * | 2019-12-18 | 2020-03-31 | 广东裕田霸力科技股份有限公司 | EVA (ethylene-vinyl acetate) treating agent and preparation method thereof |
| CN111138774A (en) * | 2020-01-10 | 2020-05-12 | 广东东方一哥新材料股份有限公司 | Treating agent capable of preventing EVA from leaving marks after soaking and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103435899A (en) * | 2013-09-10 | 2013-12-11 | 李良团 | Environment-friendly material for shoes and preparation method and application thereof |
-
2016
- 2016-09-30 CN CN201610870590.2A patent/CN106433493A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103435899A (en) * | 2013-09-10 | 2013-12-11 | 李良团 | Environment-friendly material for shoes and preparation method and application thereof |
Non-Patent Citations (1)
| Title |
|---|
| 周义: "一种增强型EVA 处理剂的研制方法", 《中国胶粘剂》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110938397A (en) * | 2019-12-18 | 2020-03-31 | 广东裕田霸力科技股份有限公司 | EVA (ethylene-vinyl acetate) treating agent and preparation method thereof |
| CN111138774A (en) * | 2020-01-10 | 2020-05-12 | 广东东方一哥新材料股份有限公司 | Treating agent capable of preventing EVA from leaving marks after soaking and preparation method thereof |
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