CN109228582A - A kind of fretting map TPE artificial leather and preparation method thereof - Google Patents
A kind of fretting map TPE artificial leather and preparation method thereof Download PDFInfo
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- CN109228582A CN109228582A CN201811518739.6A CN201811518739A CN109228582A CN 109228582 A CN109228582 A CN 109228582A CN 201811518739 A CN201811518739 A CN 201811518739A CN 109228582 A CN109228582 A CN 109228582A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/026—Knitted fabric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
- B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed in situ
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0221—Vinyl resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2437/00—Clothing
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
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- C08J2300/00—Characterised by the use of unspecified polymers
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
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- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
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- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
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Abstract
The invention discloses a kind of fretting map TPE artificial leather and preparation method thereof, fretting map TPE artificial leather includes TPE bottom material and the TPE fabric for being fitted in TPE bottom material surface；TPE bottom material is prepared by the component of following parts by weight meter: the talcum powder, 0.5-0.8 parts of stearic acid, 1-1.5 parts of zinc oxide, 0.5-0.8 parts of PE of POE, 10-15 part of EVA, 30-35 part of 40-50 parts TPE, 10-15 part be cured, 2-5 parts of Masterbatch, 1-3 parts of foaming agent；TPE fabric is prepared by the component of following parts by weight meter: the stearic acid, 1.5-2.5 parts of zinc oxide, 0.5-0.8 parts of PE of POE, 0.5-1 part of EVA, 30-35 part of 50-60 parts TPE, 10-15 part be cured, 2-5 parts of Masterbatch, 0.5-1 parts of tasteless vulcanizing agent.By formula adjustment, there are also the formulations of process conditions, enable TPE material except calender smoothly produces, it again can be in hub-type continuous sulfuration machine fretting map, setting process conditions carry out fretting map TPE artificial leather of the continuous production less than 1 multiplying power, suitable for ready-made clothes, mountain-climbing knapsack, butchers the environment-friendly products such as skirt.
Description
Technical field
The present invention relates to a kind of thermoplastic elastomer material technology more particularly to a kind of fretting map TPE artificial leather and its
Production method.
Background technique
In TPE material production technology, the expansion ratio of existing TPE material is substantially in 1 or more, current TPE material
Face is the fretting map effect of the effect that fretting map is not achieved, especially expansion ratio less than 1.In addition, existing TPE material is generally difficult
It is continuous foamed to accomplish, it is all the foaming of sheet batch, production efficiency is low.
Summary of the invention
For overcome the deficiencies in the prior art, one of the objects of the present invention is to provide a kind of fretting map TPE artificial leathers.This
Inventive technique mainly would become hard to continuous foamed TPE material, is adjusted by formula, not only allows material that can form and micro- can send out
Bubble meets the property of artificial leather material less than 1 times；The bonding process at bottom, fabric can be completed on calender again, improves effect
Rate.
The second object of the present invention is to provide a kind of production method of fretting map TPE artificial leather.The technology of the present invention is main
It would become hard to continuous foamed TPE material, by formula adjustment there are also the formulation of process conditions, TPE material enable to roll
Except machine smoothly produces, and it can set process conditions at hub-type continuous sulfuration machine fretting map and carry out the micro- of 1 multiplying power of continuous production
Foam TPE artificial leather, is suitable for ready-made clothes, and knapsack of climbing the mountain butchers the environment-friendly products such as skirt.
An object of the present invention adopts the following technical scheme that realization: a kind of fretting map TPE artificial leather, including TPE bottom material
With the TPE fabric for being fitted in TPE bottom material surface；
The TPE bottom material is prepared by the component of following parts by weight meter: EVA, 30-35 part of 40-50 parts TPE, 10-15 part
POE, 10-15 part talcum powder, 0.5-0.8 parts of stearic acid, 1-1.5 parts of zinc oxide, 0.5-0.8 parts of PE it is cured, 2-5 parts
Masterbatch, 1-3 parts of foaming agent；
The TPE fabric is prepared by the component of following parts by weight meter: EVA, 30-35 part of 50-60 parts TPE, 10-15 part
POE, 0.5-1 part stearic acid, 1.5-2.5 parts of zinc oxide, 0.5-0.8 parts of PE be cured, 2-5 parts of Masterbatch, 0.5-1 parts
Tasteless vulcanizing agent；
The production method of the TPE bottom material includes the following steps:
The step of mixer mixing: other than foaming agent, the component of the TPE bottom material of formula ratio is dropped in mixer and is mixed
Refining；Enter the foaming agent of formula ratio after 4-8 minutes, and in 30-50 seconds by under the mixing materials whole in mixer to first
Platform is begun to pratise machine；In the mixer mixing the step of, the melting temperature of the mixer is set in 100-120 DEG C；
The step of machine of beginning to pratise once is begun to pratise: control First is begun to pratise the temperature in machine, is once kneaded, mixing 3 minutes, and is passed through
Cross three times it is thin it is logical after formed with a thickness of 8-10mm, the thin slice that width is 100mm, second open mill is sent to conveyer belt；?
In the step of machine of beginning to pratise once is begun to pratise, First begin to pratise machine temperature control at 110-135 DEG C；
Machine of beginning to pratise secondary the step of beginning to pratise: second temperature begun to pratise in machine of control carries out secondary mixing, is kneaded 3 minutes, and pass through
Cross three times it is thin it is logical after be cut into extruding filter be sent to conveyer belt with a thickness of 8-10mm, the continuous sheet that width is 100mm；?
In machine of beginning to pratise secondary the step of beginning to pratise, the temperature of second machine of beginning to pratise is controlled at 100-130 DEG C；
The step of filtering squeezes out: the temperature of control filtering extruder is squeezed out diameter and is the material of 65-75mm, and sent with conveyer belt
To the calender of four wheeled inverted L shape；In filtering the step of squeezing out, the temperature of the filtering extruder is controlled at 130-165 DEG C；
The step of calendering: the temperature of four wheels in control calender, and material is rolled into the piece with a thickness of 0.12-0.35mm
Material obtains TPE bottom material；In the step of rolling, the temperature of four wheels is controlled at 130-160 DEG C in the calender；
The production method of the TPE fabric includes the following steps:
The step of mixer mixing: the component of the TPE fabric of formula ratio is dropped in mixer and is kneaded；It is kneaded 4 minutes,
It is begun to pratise machine to First by the mixing materials in mixer are all lower again；In the mixer mixing the step of, the mixer it is mixed
Refining temperature is set in 100-120 DEG C；
The step of machine of beginning to pratise once is begun to pratise: control First is begun to pratise the temperature in machine, is once kneaded, mixing 3 minutes, and is passed through
Cross three times it is thin it is logical after formed with a thickness of 8-10mm, the thin slice that width is 100mm, second open mill is sent to conveyer belt；?
In the step of machine of beginning to pratise once is begun to pratise, First begin to pratise machine temperature control at 110-135 DEG C；
Machine of beginning to pratise secondary the step of beginning to pratise: second temperature begun to pratise in machine of control carries out secondary mixing, is kneaded 3 minutes, and pass through
Cross three times it is thin it is logical after be cut into extruding filter be sent to conveyer belt with a thickness of 8-10mm, the continuous sheet that width is 100mm；?
In machine of beginning to pratise secondary the step of beginning to pratise, the temperature of second machine of beginning to pratise is controlled at 100-130 DEG C；
The step of filtering squeezes out: the temperature of control filtering extruder is squeezed out diameter and is the material of 65-75mm, and sent with conveyer belt
To the calender of four wheeled inverted L shape；In filtering the step of squeezing out, the temperature of the filtering extruder is controlled at 130-165 DEG C；
The step of calendering: the temperature of four wheels in control calender, and material is rolled into a thickness of the thin of 0.08-0.18mm
Membranaceous TPE fabric.In the step of rolling, the temperature of four wheels is controlled at 130-160 DEG C in the calender.
Further, TPE is selected from the model that the top composite material limited liability company in Taiwan produces in the TPE bottom material
The TPE of FO141N；The EVA is selected from the EVA of the model 7350 of Taiwan modeling company production, MI 2.5, and VA content is
18%；The POE is selected from the POE, MI 0.5 of the model Engage 8150 of DOW Chemical production；The mesh of the talcum powder
Number is 1450-1550 mesh；The foaming agent is the azodicarbonamide that decomposition temperature is 190 DEG C.
Further, TPE is selected from the model that the top composite material limited liability company in Taiwan produces in the TPE fabric
The TPE of FO-135N-3；The EVA is selected from the EVA of the model 7350 of Taiwan modeling company production, MI 2.5, VA content
It is 18%；The POE is selected from the POE, MI 0.5 of the model Engage 8150 of DOW Chemical production；The vulcanizing agent is
Two-(t-butylperoxyisopropyl) benzene.
The second object of the present invention adopts the following technical scheme that realization: a kind of production method of fretting map TPE artificial leather, packet
Include following steps:
The step of production is with cloth TPE bottom material: by TPE, EVA of formula ratio, POE, talcum powder, stearic acid, zinc oxide, PE be cured, color
Master batch, foaming agent are mixed, and are then kneaded, are rolled, and TPE bottom material sheet material is obtained；TPE bottom material sheet material is bonded with base fabric again,
It is formed after fitting using cooling wheel group, and temperature control, at 12-16 DEG C, winding obtains band cloth TPE bottom material；
The step of making TPE fabric: by TPE, EVA of formula ratio, POE, stearic acid, zinc oxide, PE be cured, Masterbatch, tasteless sulphur
Agent is mixed, and is then kneaded, is rolled, and TPE fabric is obtained；
The step of fitting: when TPE fabric discharges, while being bonded again with band cloth TPE bottom material, compound to form fabric-bottom material-cloth
Layer structure is completed with rolling machine winding using cooling wheel temperature control at 16 DEG C, obtains unexpanded TPE artificial leather semi-finished product；
The step of sulfur foam: unexpanded TPE artificial leather semi-finished product are sent in the continuous sulfuration machine of hub-type, vulcanization hair is carried out
Bubble processing.
Further, the production method, production band cloth TPE bottom material specifically comprise the following steps:
The step of mixer mixing: other than foaming agent, the component of the TPE bottom material of formula ratio is dropped in mixer and is mixed
Refining；Enter the foaming agent of formula ratio after 4-8 minutes, and in 30-50 seconds by under the mixing materials whole in mixer to first
Platform is begun to pratise machine；
The step of machine of beginning to pratise once is begun to pratise: control First is begun to pratise the temperature in machine, is once kneaded, mixing 3 minutes, and is passed through
Cross three times it is thin it is logical after formed with a thickness of 8-10mm, the thin slice that width is 100mm, second open mill is sent to conveyer belt；
Machine of beginning to pratise secondary the step of beginning to pratise: second temperature begun to pratise in machine of control carries out secondary mixing, is kneaded 3 minutes, and pass through
Cross three times it is thin it is logical after be cut into extruding filter be sent to conveyer belt with a thickness of 8-10mm, the continuous sheet that width is 100mm；
The step of filtering squeezes out: the temperature of control filtering extruder is squeezed out diameter and is the material of 65-75mm, and sent with conveyer belt
To the calender of four wheeled inverted L shape；
The step of calendering: the temperature of four wheels in control calender, and material is rolled into the piece with a thickness of 0.12-0.35mm
Material obtains TPE bottom material；
The step of fitting: TPE bottom material sheet material is bonded with base fabric again, is formed after fitting using cooling wheel group, and temperature control is in 12-16
DEG C, winding obtains band cloth TPE bottom material.
Further, the production method, production TPE fabric specifically comprise the following steps:
The step of mixer mixing: the component of the TPE fabric of formula ratio is dropped in mixer and is kneaded；It is kneaded 4 minutes,
It is begun to pratise machine to First by the mixing materials in mixer are all lower again；
The step of machine of beginning to pratise once is begun to pratise: control First is begun to pratise the temperature in machine, is once kneaded, mixing 3 minutes, and is passed through
Cross three times it is thin it is logical after formed with a thickness of 8-10mm, the thin slice that width is 100mm, second open mill is sent to conveyer belt；
Machine of beginning to pratise secondary the step of beginning to pratise: second temperature begun to pratise in machine of control carries out secondary mixing, is kneaded 3 minutes, and pass through
Cross three times it is thin it is logical after be cut into extruding filter be sent to conveyer belt with a thickness of 8-10mm, the continuous sheet that width is 100mm；
The step of filtering squeezes out: the temperature of control filtering extruder is squeezed out diameter and is the material of 65-75mm, and sent with conveyer belt
To the calender of four wheeled inverted L shape；
The step of calendering: the temperature of four wheels in control calender, and material is rolled into a thickness of the thin of 0.08-0.18mm
Membranaceous TPE fabric.
Further, the production method, the sulfur foam the step of in, concrete processing procedure is as follows: in hub type
The hub surface of vulcanizer coats teflon, and the steel band of wheel hub is with three straining pulleys by steel band with 6-10kg/cm2Pressurized control；
Unexpanded TPE artificial leather semi-finished product enter the vulcanization wheel of continuous rotation, and vulcanization wheel diameter is 1200mm, and vulcanization wheel is added with conduction oil
Temperature is between 160-175 DEG C, and through vulcanization wheel vulcanization 20-30 second, TPE artificial leather continuous discharge and batching was collected to get fretting map
TPE artificial leather.
Compared with prior art, the beneficial effects of the present invention are:
(1) the technology of the present invention mainly would become hard to continuous foamed TPE material, is adjusted by formula, not only allows material that can form
The property of artificial leather material can be met with fretting map less than 1 times again；The fitting work at bottom, fabric can be completed on calender again
Sequence improves efficiency, and is to be not achieved inside existing TPE material, especially in continuous foamed, existing typically sheet batch
Foaming, it is continuous foamed that TPE artificial leather of the invention can be realization, and can reach the abrasion performance standard of 600 turns × 1000g, feel
It is good, it is used in ready-made clothes, knapsack of climbing the mountain butchers skirt, not only lightweight sense but also good, and emphasis is that these purposes require with environment-friendly materials to be excellent
First, especially currently require that it must is environment-friendly materials on butchering skirt, then mountain-climbing knapsack also increasingly requires to use environment-friendly materials,
More to meet ecological requirements on the ready-made clothes with human contact, ensure human health, environmental protection is a spotlight.
(2) enable TPE material except calender smoothly produces there are also the formulation of process conditions by formula adjustment,
The fretting map TPE artificial leather that process conditions carry out 1 multiplying power of continuous production can be set in hub-type continuous sulfuration machine fretting map again,
Suitable for ready-made clothes, knapsack of climbing the mountain butchers the environment-friendly products such as skirt.The equipment of this method technique is to apply existing calender process,
The investment that equipment can not only be saved can also allow operator to operate on known board and not only reduce operation error, also can
More safety is one of emphasis, but process conditions are most important variations, in addition uses the continuous fretting map TPE of hub-type vulcanizer
Material, even more a spotlight, industry there is no the method to produce the TPE like products of fretting map at present.
(3) process for using the continuous fretting map TPE material of hub-type vulcanizer, is the primary focus of fretting map, is taking turns
It needs to coat layer of teflon on hub, prevents TPE material by being stained with when wheel hub, because the processing temperature range of TPE is very narrow about
It is too low to be difficult to foam in 115-120 DEG C of material temperature, it is too high to be easy viscous wheel, so operation temperature and technique are to determine the matter of product
Amount, there are also expansion ratio effects, this is emphasis of the invention.The steel band of wheel hub is with three straining pulleys by steel band with 6-10kg/cm2
Pressurized control is also one of emphasis, and fretting map and workable artificial leather so can be obtained.
Specific embodiment
In the following, being described further in conjunction with specific embodiment to the present invention, it should be noted that is do not collided
Under the premise of, new embodiment can be formed between various embodiments described below or between each technical characteristic in any combination.
In the present invention, if not refering in particular to, all parts, percentage are unit of weight, used equipment and raw material etc.
It is commercially available or commonly used in the art.Method in following embodiments is unless otherwise instructed the normal of this field
Rule method.
The present invention provides a kind of fretting map TPE artificial leather, including TPE bottom material and the face TPE for being fitted in TPE bottom material surface
Material；
The TPE bottom material is prepared by the component of following parts by weight meter: EVA, 30-35 part of 40-50 parts TPE, 10-15 part
POE, 10-15 part talcum powder, 0.5-0.8 parts of stearic acid, 1-1.5 parts of zinc oxide, 0.5-0.8 parts of PE it is cured, 2-5 parts
Masterbatch, 1-3 parts of foaming agent；
The TPE fabric is prepared by the component of following parts by weight meter: EVA, 30-35 part of 50-60 parts TPE, 10-15 part
POE, 0.5-1 part stearic acid, 1.5-2.5 parts of zinc oxide, 0.5-0.8 parts of PE be cured, 2-5 parts of Masterbatch, 0.5-1 parts
Tasteless vulcanizing agent.
The production method of the TPE bottom material includes the following steps:
The step of mixer mixing: other than foaming agent, the component of the TPE bottom material of formula ratio is dropped in mixer and is mixed
Refining；Enter the foaming agent of formula ratio after 4-8 minutes, and in 30-50 seconds by under the mixing materials whole in mixer to first
Platform is begun to pratise machine；In the mixer mixing the step of, the melting temperature of the mixer is set in 100-120 DEG C；
The step of machine of beginning to pratise once is begun to pratise: control First is begun to pratise the temperature in machine, is once kneaded, mixing 3 minutes, and is passed through
Cross three times it is thin it is logical after formed with a thickness of 8-10mm, the thin slice that width is 100mm, second open mill is sent to conveyer belt；?
In the step of machine of beginning to pratise once is begun to pratise, First begin to pratise machine temperature control at 110-135 DEG C；
Machine of beginning to pratise secondary the step of beginning to pratise: second temperature begun to pratise in machine of control carries out secondary mixing, is kneaded 3 minutes, and pass through
Cross three times it is thin it is logical after be cut into extruding filter be sent to conveyer belt with a thickness of 8-10mm, the continuous sheet that width is 100mm；?
In machine of beginning to pratise secondary the step of beginning to pratise, the temperature of second machine of beginning to pratise is controlled at 100-130 DEG C；
The step of filtering squeezes out: the temperature of control filtering extruder is squeezed out diameter and is the material of 65-75mm, and sent with conveyer belt
To the calender of four wheeled inverted L shape；In filtering the step of squeezing out, the temperature of the filtering extruder is controlled at 130-165 DEG C；
The step of calendering: the temperature of four wheels in control calender, and material is rolled into the piece with a thickness of 0.12-0.35mm
Material obtains TPE bottom material；In the step of rolling, the temperature of four wheels is controlled at 130-160 DEG C in the calender；
The production method of the TPE fabric includes the following steps:
The step of mixer mixing: the component of the TPE fabric of formula ratio is dropped in mixer and is kneaded；It is kneaded 4 minutes,
It is begun to pratise machine to First by the mixing materials in mixer are all lower again；In the mixer mixing the step of, the mixer it is mixed
Refining temperature is set in 100-120 DEG C；
The step of machine of beginning to pratise once is begun to pratise: control First is begun to pratise the temperature in machine, is once kneaded, mixing 3 minutes, and is passed through
Cross three times it is thin it is logical after formed with a thickness of 8-10mm, the thin slice that width is 100mm, second open mill is sent to conveyer belt；?
In the step of machine of beginning to pratise once is begun to pratise, First begin to pratise machine temperature control at 110-135 DEG C；
Machine of beginning to pratise secondary the step of beginning to pratise: second temperature begun to pratise in machine of control carries out secondary mixing, is kneaded 3 minutes, and pass through
Cross three times it is thin it is logical after be cut into extruding filter be sent to conveyer belt with a thickness of 8-10mm, the continuous sheet that width is 100mm；?
In machine of beginning to pratise secondary the step of beginning to pratise, the temperature of second machine of beginning to pratise is controlled at 100-130 DEG C；
The step of filtering squeezes out: the temperature of control filtering extruder is squeezed out diameter and is the material of 65-75mm, and sent with conveyer belt
To the calender of four wheeled inverted L shape；In filtering the step of squeezing out, the temperature of the filtering extruder is controlled at 130-165 DEG C；
The step of calendering: the temperature of four wheels in control calender, and material is rolled into a thickness of the thin of 0.08-0.18mm
Membranaceous TPE fabric.In the step of rolling, the temperature of four wheels is controlled at 130-160 DEG C in the calender.
TPE foamed material is divided into fabric and foaming bottom material, and foaming agent is not required in the component of fabric but has vulcanizing agent 0.5-1%,
The AC foaming agent of 1-3 parts by weight has been used to vulcanize mainly after face, bottom material are combined into one by hub type in foaming bottom material
Machine press cure is at fretting map material, by controlling the dosages such as vulcanizing agent and foaming agent and zinc oxide, control expansion ratio 1 times with
It is interior, meet the performance requirement of artificial leather.
As further embodiment, TPE is selected from the top composite material limited liability company in Taiwan in the TPE bottom material
The TPE of the model FO141N of production；The EVA is selected from the EVA of the model 7350 of Taiwan modeling company production, and MI is
2.5, VA contents are 18%；The POE is selected from the POE, MI 0.5 of the model Engage 8150 of DOW Chemical production；Institute
The mesh number for stating talcum powder is 1450-1550 mesh；The foaming agent is the azodicarbonamide that decomposition temperature is 190 DEG C.
As further embodiment, TPE is selected from the top composite material limited liability company in Taiwan in the TPE fabric
The TPE of the model FO-135N-3 of production；The EVA is selected from the EVA, MI of the model 7350 of Taiwan modeling company production
It is 18% for 2.5, VA content；The POE is selected from the POE, MI 0.5 of the model Engage 8150 of DOW Chemical production；
The vulcanizing agent is two-(t-butylperoxyisopropyl) benzene.
The present invention also provides a kind of production methods of fretting map TPE artificial leather, include the following steps:
The step of production is with cloth TPE bottom material: by TPE, EVA of formula ratio, POE, talcum powder, stearic acid, zinc oxide, PE be cured, color
Master batch, foaming agent are mixed, and are then kneaded, are rolled, and TPE bottom material sheet material is obtained；TPE bottom material sheet material is bonded with base fabric again,
It is formed after fitting using cooling wheel group, and temperature control, at 12-16 DEG C, winding obtains band cloth TPE bottom material；The base fabric is warp knit
One of cloth, superfine fibre cloth, cubic stretch fabric；
The step of making TPE fabric: by TPE, EVA of formula ratio, POE, stearic acid, zinc oxide, PE be cured, Masterbatch, tasteless sulphur
Agent is mixed, and is then kneaded, is rolled, and TPE fabric is obtained；
The step of fitting: when TPE fabric discharges, while being bonded again with band cloth TPE bottom material, compound to form fabric-bottom material-cloth
Layer structure is completed with rolling machine winding using cooling wheel temperature control at 16 DEG C, obtains unexpanded TPE artificial leather semi-finished product；
The step of sulfur foam: unexpanded TPE artificial leather semi-finished product are sent in the continuous sulfuration machine of hub-type, vulcanization hair is carried out
Bubble processing.
As further embodiment, production band cloth TPE bottom material specifically comprises the following steps:
The step of mixer mixing: other than foaming agent, the component of the TPE bottom material of formula ratio is dropped in mixer and is mixed
Refining；Enter the foaming agent of formula ratio after 4-8 minutes, and in 30-50 seconds by under the mixing materials whole in mixer to first
Platform is begun to pratise machine；
The step of machine of beginning to pratise once is begun to pratise: control First is begun to pratise the temperature in machine, is once kneaded, mixing 3 minutes, and is passed through
Cross three times it is thin it is logical after formed with a thickness of 8-10mm, the thin slice that width is 100mm, second open mill is sent to conveyer belt；
Machine of beginning to pratise secondary the step of beginning to pratise: second temperature begun to pratise in machine of control carries out secondary mixing, is kneaded 3 minutes, and pass through
Cross three times it is thin it is logical after be cut into extruding filter be sent to conveyer belt with a thickness of 8-10mm, the continuous sheet that width is 100mm；
The step of filtering squeezes out: the temperature of control filtering extruder is squeezed out diameter and is the material of 65-75mm, and sent with conveyer belt
To the calender of four wheeled inverted L shape；
The step of calendering: the temperature of four wheels in control calender, and material is rolled into the piece with a thickness of 0.12-0.35mm
Material obtains TPE bottom material；
The step of fitting: TPE bottom material sheet material is bonded with base fabric again, is formed after fitting using cooling wheel group, and temperature control is in 12-16
DEG C, winding obtains band cloth TPE bottom material.
As further embodiment, makes TPE fabric and specifically comprise the following steps:
The step of mixer mixing: the component of the TPE fabric of formula ratio is dropped in mixer and is kneaded；It is kneaded 4 minutes,
It is begun to pratise machine to First by the mixing materials in mixer are all lower again；
The step of machine of beginning to pratise once is begun to pratise: control First is begun to pratise the temperature in machine, is once kneaded, mixing 3 minutes, and is passed through
Cross three times it is thin it is logical after formed with a thickness of 8-10mm, the thin slice that width is 100mm, second open mill is sent to conveyer belt；
Machine of beginning to pratise secondary the step of beginning to pratise: second temperature begun to pratise in machine of control carries out secondary mixing, is kneaded 3 minutes, and pass through
Cross three times it is thin it is logical after be cut into extruding filter be sent to conveyer belt with a thickness of 8-10mm, the continuous sheet that width is 100mm；
The step of filtering squeezes out: the temperature of control filtering extruder is squeezed out diameter and is the material of 65-75mm, and sent with conveyer belt
To the calender of four wheeled inverted L shape；
The step of calendering: the temperature of four wheels in control calender, and material is rolled into a thickness of the thin of 0.08-0.18mm
Membranaceous TPE fabric.
As further embodiment, the sulfur foam the step of in, concrete processing procedure is as follows: vulcanizing in hub type
The hub surface of machine coats teflon, and the steel band of wheel hub is with three straining pulleys by steel band with 6-10kg/cm2Pressurized control；It is put into
Fretting map TPE artificial leather semi-finished product, unexpanded TPE artificial leather semi-finished product enter the vulcanization wheel of continuous rotation, and vulcanization wheel diameter is
1200mm, vulcanization wheel conduction-oil warming is between 160-175 DEG C, and through vulcanization wheel vulcanization 20-30 seconds, TPE artificial leather continuously went out
Expect and batches collection to get fretting map TPE artificial leather.Hub type vulcanizer is come to foamed material with three straining pulleys with 6-
10kg/cm2Pressure pressurization, enables foamed material to reach the condition of fretting map.
It is specific embodiment of the present invention below, used raw material, equipment etc. remove special limit in the following embodiments
It can be obtained by buying pattern outside fixed.
Embodiment 1-6 fretting map TPE artificial leather
The proportion according to the form below 1 weighs raw material respectively, is prepared according to following step, the difference is that added original
Material proportion is different, prepares product, and specific see Table 1 for details:
Table 1: embodiment 1-6 raw material proportioning table
The production method of fretting map TPE artificial leather, includes the following steps:
The step of production is with cloth TPE bottom material: by TPE, EVA of formula ratio, POE, talcum powder, stearic acid, zinc oxide, PE be cured, color
Master batch, foaming agent are mixed, and are then kneaded, are rolled, and TPE bottom material sheet material is obtained；TPE bottom material sheet material is bonded with base fabric again,
It is formed after fitting using cooling wheel group, and temperature control, at 12-16 DEG C, winding obtains band cloth TPE bottom material；The base fabric is warp knit
One of cloth, superfine fibre cloth, cubic stretch fabric；
The step of making TPE fabric: by TPE, EVA of formula ratio, POE, stearic acid, zinc oxide, PE be cured, Masterbatch, tasteless sulphur
Agent is mixed, and is then kneaded, is rolled, and TPE fabric is obtained；
The step of fitting: when TPE fabric discharges, while being bonded again with band cloth TPE bottom material, compound to form fabric-bottom material-cloth
Layer structure is completed with rolling machine winding using cooling wheel temperature control at 16 DEG C, obtains unexpanded TPE artificial leather semi-finished product；
The step of sulfur foam: unexpanded TPE artificial leather semi-finished product are sent in the continuous sulfuration machine of hub-type, vulcanization hair is carried out
Bubble processing.
As further embodiment, production band cloth TPE bottom material specifically comprises the following steps:
The step of mixer mixing: other than foaming agent, the component of the TPE bottom material of formula ratio is dropped in mixer and is mixed
Refining；Enter the foaming agent of formula ratio after 4-8 minutes, and in 30-50 seconds by under the mixing materials whole in mixer to first
Platform is begun to pratise machine；
The step of machine of beginning to pratise once is begun to pratise: control First is begun to pratise the temperature in machine, is once kneaded, mixing 3 minutes, and is passed through
Cross three times it is thin it is logical after formed with a thickness of 8-10mm, the thin slice that width is 100mm, second open mill is sent to conveyer belt；
Machine of beginning to pratise secondary the step of beginning to pratise: second temperature begun to pratise in machine of control carries out secondary mixing, is kneaded 3 minutes, and pass through
Cross three times it is thin it is logical after be cut into extruding filter be sent to conveyer belt with a thickness of 8-10mm, the continuous sheet that width is 100mm；
The step of filtering squeezes out: the temperature of control filtering extruder is squeezed out diameter and is the material of 65-75mm, and sent with conveyer belt
To the calender of four wheeled inverted L shape；
The step of calendering: the temperature of four wheels in control calender, and material is rolled into the piece with a thickness of 0.12-0.35mm
Material obtains TPE bottom material；
The step of fitting: TPE bottom material sheet material is bonded with base fabric again, is formed after fitting using cooling wheel group, and temperature control is in 12-16
DEG C, winding obtains band cloth TPE bottom material.
As further embodiment, makes TPE fabric and specifically comprise the following steps:
The step of mixer mixing: the component of the TPE fabric of formula ratio is dropped in mixer and is kneaded；It is kneaded 4 minutes,
It is begun to pratise machine to First by the mixing materials in mixer are all lower again；
The step of machine of beginning to pratise once is begun to pratise: control First is begun to pratise the temperature in machine, is once kneaded, mixing 3 minutes, and is passed through
Cross three times it is thin it is logical after formed with a thickness of 8-10mm, the thin slice that width is 100mm, second open mill is sent to conveyer belt；
Machine of beginning to pratise secondary the step of beginning to pratise: second temperature begun to pratise in machine of control carries out secondary mixing, is kneaded 3 minutes, and pass through
Cross three times it is thin it is logical after be cut into extruding filter be sent to conveyer belt with a thickness of 8-10mm, the continuous sheet that width is 100mm；
The step of filtering squeezes out: the temperature of control filtering extruder is squeezed out diameter and is the material of 65-75mm, and sent with conveyer belt
To the calender of four wheeled inverted L shape；
The step of calendering: the temperature of four wheels in control calender, and material is rolled into a thickness of the thin of 0.08-0.18mm
Membranaceous TPE fabric.
As further embodiment, the sulfur foam the step of in, concrete processing procedure is as follows: vulcanizing in hub type
The hub surface of machine coats teflon, and the steel band of wheel hub is with three straining pulleys by steel band with 6-10kg/cm2Pressurized control；It is put into
Fretting map TPE artificial leather semi-finished product, unexpanded TPE artificial leather semi-finished product enter the vulcanization wheel of continuous rotation, and vulcanization wheel diameter is
1200mm, vulcanization wheel conduction-oil warming is between 160-175 DEG C, and through vulcanization wheel vulcanization 20-30 seconds, TPE artificial leather continuously went out
Expect and batches collection to get fretting map TPE artificial leather.Hub type vulcanizer is come to foamed material with three straining pulleys with 6-
10kg/cm2Pressure pressurization, enables foamed material to reach the condition of fretting map.
Effect assessment and performance detection
1. couple embodiment 1-6'sTPE artificial leatherPeel strength, tension intensity, elongation, tearing strength, rupture strength, resistance to
Time test, expansion ratio are detected, and detection project and result are referring to table 2.Wherein, peel strength, tension intensity, elongation,
Tearing strength, rupture strength, weather resistance test, expansion ratio measuring method referring to foamed material testing standard execute.
Table 2 is embodiment 1-6'sTPE artificial leatherThe performance test results
In terms of from embodiment 1 to the result of embodiment 3, increase according to TPE and other components, it can be appreciated that physical property can decline, but foam
Multiplying power can along foaming agent and vulcanizing agent increase and increase.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (7)
1. a kind of fretting map TPE artificial leather, which is characterized in that including TPE bottom material and the TPE fabric for being fitted in TPE bottom material surface；
The TPE bottom material is prepared by the component of following parts by weight meter: EVA, 30-35 part of 40-50 parts TPE, 10-15 part
POE, 10-15 part talcum powder, 0.5-0.8 parts of stearic acid, 1-1.5 parts of zinc oxide, 0.5-0.8 parts of PE it is cured, 2-5 parts
Masterbatch, 1-3 parts of foaming agent；
The TPE fabric is prepared by the component of following parts by weight meter: EVA, 30-35 part of 50-60 parts TPE, 10-15 part
POE, 0.5-1 part stearic acid, 1.5-2.5 parts of zinc oxide, 0.5-0.8 parts of PE be cured, 2-5 parts of Masterbatch, 0.5-1 parts
Tasteless vulcanizing agent；
The production method of the TPE bottom material includes the following steps:
The step of mixer mixing: other than foaming agent, the component of the TPE bottom material of formula ratio is dropped in mixer and is mixed
Refining；Enter the foaming agent of formula ratio after 4-8 minutes, and in 30-50 seconds by under the mixing materials whole in mixer to first
Platform is begun to pratise machine；In the mixer mixing the step of, the melting temperature of the mixer is set in 100-120 DEG C；
The step of machine of beginning to pratise once is begun to pratise: control First is begun to pratise the temperature in machine, is once kneaded, mixing 3 minutes, and is passed through
Cross three times it is thin it is logical after formed with a thickness of 8-10mm, the thin slice that width is 100mm, second open mill is sent to conveyer belt；?
In the step of machine of beginning to pratise once is begun to pratise, First begin to pratise machine temperature control at 110-135 DEG C；
Machine of beginning to pratise secondary the step of beginning to pratise: second temperature begun to pratise in machine of control carries out secondary mixing, is kneaded 3 minutes, and pass through
Cross three times it is thin it is logical after be cut into extruding filter be sent to conveyer belt with a thickness of 8-10mm, the continuous sheet that width is 100mm；?
In machine of beginning to pratise secondary the step of beginning to pratise, the temperature of second machine of beginning to pratise is controlled at 100-130 DEG C；
The step of filtering squeezes out: the temperature of control filtering extruder is squeezed out diameter and is the material of 65-75mm, and sent with conveyer belt
To the calender of four wheeled inverted L shape；In filtering the step of squeezing out, the temperature of the filtering extruder is controlled at 130-165 DEG C；
The step of calendering: the temperature of four wheels in control calender, and material is rolled into the piece with a thickness of 0.12-0.35mm
Material obtains TPE bottom material；In the step of rolling, the temperature of four wheels is controlled at 130-160 DEG C in the calender；
The production method of the TPE fabric includes the following steps:
The step of mixer mixing: the component of the TPE fabric of formula ratio is dropped in mixer and is kneaded；It is kneaded 4 minutes,
It is begun to pratise machine to First by the mixing materials in mixer are all lower again；In the mixer mixing the step of, the mixer it is mixed
Refining temperature is set in 100-120 DEG C；
The step of machine of beginning to pratise once is begun to pratise: control First is begun to pratise the temperature in machine, is once kneaded, mixing 3 minutes, and is passed through
Cross three times it is thin it is logical after formed with a thickness of 8-10mm, the thin slice that width is 100mm, second open mill is sent to conveyer belt；?
In the step of machine of beginning to pratise once is begun to pratise, First begin to pratise machine temperature control at 110-135 DEG C；
Machine of beginning to pratise secondary the step of beginning to pratise: second temperature begun to pratise in machine of control carries out secondary mixing, is kneaded 3 minutes, and pass through
Cross three times it is thin it is logical after be cut into extruding filter be sent to conveyer belt with a thickness of 8-10mm, the continuous sheet that width is 100mm；?
In machine of beginning to pratise secondary the step of beginning to pratise, the temperature of second machine of beginning to pratise is controlled at 100-130 DEG C；
The step of filtering squeezes out: the temperature of control filtering extruder is squeezed out diameter and is the material of 65-75mm, and sent with conveyer belt
To the calender of four wheeled inverted L shape；In filtering the step of squeezing out, the temperature of the filtering extruder is controlled at 130-165 DEG C；
The step of calendering: the temperature of four wheels in control calender, and material is rolled into a thickness of the thin of 0.08-0.18mm
Membranaceous TPE fabric, in the step of rolling, the temperature of four wheels is controlled at 130-160 DEG C in the calender.
2. fretting map TPE artificial leather as described in claim 1, which is characterized in that TPE is selected from Tai Wanding in the TPE bottom material
The TPE of the model FO141N of level composite material limited liability company production；The EVA is selected from the type of Taiwan modeling company production
Number be 7350 EVA, MI 2.5, VA content be 18%；The POE is selected from the model Engage of DOW Chemical production
8150 POE, MI 0.5；The mesh number of the talcum powder is 1450-1550 mesh；The foaming agent is that decomposition temperature is 190 DEG C
Azodicarbonamide.
3. fretting map TPE artificial leather as described in claim 1, which is characterized in that TPE is selected from Tai Wanding in the TPE fabric
The TPE of the model FO-135N-3 of level composite material limited liability company production；The EVA is selected from the production of Taiwan modeling company
Model 7350 EVA, MI 2.5, VA content be 18%；The POE is selected from the model Engage of DOW Chemical production
8150 POE, MI 0.5；The vulcanizing agent is two-(t-butylperoxyisopropyl) benzene.
4. a kind of production method of fretting map TPE artificial leather, which comprises the steps of:
The step of production is with cloth TPE bottom material: by TPE, EVA of formula ratio, POE, talcum powder, stearic acid, zinc oxide, PE be cured, color
Master batch, foaming agent are mixed, and are then kneaded, are rolled, and TPE bottom material sheet material is obtained；TPE bottom material sheet material is bonded with base fabric again,
It is formed after fitting using cooling wheel group, and temperature control, at 12-16 DEG C, winding obtains band cloth TPE bottom material；
The step of making TPE fabric: by TPE, EVA of formula ratio, POE, stearic acid, zinc oxide, PE be cured, Masterbatch, tasteless sulphur
Agent is mixed, and is then kneaded, is rolled, and TPE fabric is obtained；
The step of fitting: when TPE fabric discharges, while being bonded again with band cloth TPE bottom material, compound to form fabric-bottom material-cloth
Layer structure is completed with rolling machine winding using cooling wheel temperature control at 16 DEG C, obtains unexpanded TPE artificial leather semi-finished product；
The step of sulfur foam: unexpanded TPE artificial leather semi-finished product are sent in the continuous sulfuration machine of hub-type, vulcanization hair is carried out
Bubble processing.
5. production method as claimed in claim 4, which is characterized in that production band cloth TPE bottom material specifically comprises the following steps:
The step of mixer mixing: other than foaming agent, the component of the TPE bottom material of formula ratio is dropped in mixer and is mixed
Refining；Enter the foaming agent of formula ratio after 4-8 minutes, and in 30-50 seconds by under the mixing materials whole in mixer to first
Platform is begun to pratise machine；
The step of machine of beginning to pratise once is begun to pratise: control First is begun to pratise the temperature in machine, is once kneaded, mixing 3 minutes, and is passed through
Cross three times it is thin it is logical after formed with a thickness of 8-10mm, the thin slice that width is 100mm, second open mill is sent to conveyer belt；
Machine of beginning to pratise secondary the step of beginning to pratise: second temperature begun to pratise in machine of control carries out secondary mixing, is kneaded 3 minutes, and pass through
Cross three times it is thin it is logical after be cut into extruding filter be sent to conveyer belt with a thickness of 8-10mm, the continuous sheet that width is 100mm；
The step of filtering squeezes out: the temperature of control filtering extruder is squeezed out diameter and is the material of 65-75mm, and sent with conveyer belt
To the calender of four wheeled inverted L shape；
The step of calendering: the temperature of four wheels in control calender, and material is rolled into the piece with a thickness of 0.12-0.35mm
Material obtains TPE bottom material；
The step of fitting: TPE bottom material sheet material is bonded with base fabric again, is formed after fitting using cooling wheel group, and temperature control is in 12-16
DEG C, winding obtains band cloth TPE bottom material.
6. production method as claimed in claim 4, which is characterized in that production TPE fabric specifically comprises the following steps:
The step of mixer mixing: the component of the TPE fabric of formula ratio is dropped in mixer and is kneaded；It is kneaded 4 minutes,
It is begun to pratise machine to First by the mixing materials in mixer are all lower again；
The step of machine of beginning to pratise once is begun to pratise: control First is begun to pratise the temperature in machine, is once kneaded, mixing 3 minutes, and is passed through
Cross three times it is thin it is logical after formed with a thickness of 8-10mm, the thin slice that width is 100mm, second open mill is sent to conveyer belt；
Machine of beginning to pratise secondary the step of beginning to pratise: second temperature begun to pratise in machine of control carries out secondary mixing, is kneaded 3 minutes, and pass through
Cross three times it is thin it is logical after be cut into extruding filter be sent to conveyer belt with a thickness of 8-10mm, the continuous sheet that width is 100mm；
The step of filtering squeezes out: the temperature of control filtering extruder is squeezed out diameter and is the material of 65-75mm, and sent with conveyer belt
To the calender of four wheeled inverted L shape；
The step of calendering: the temperature of four wheels in control calender, and material is rolled into a thickness of the thin of 0.08-0.18mm
Membranaceous TPE fabric.
7. production method as claimed in claim 4, which is characterized in that in the sulfur foam the step of, concrete processing procedure is such as
Under: teflon is coated in the hub surface of hub type vulcanizer, the steel band of wheel hub is with three straining pulleys by steel band with 6-10kg/
cm2Pressurized control；Unexpanded TPE artificial leather semi-finished product enter the vulcanization wheel of continuous rotation, and vulcanization wheel diameter is 1200mm, vulcanization
Wheel conduction-oil warming is between 160-175 DEG C, through vulcanization wheel vulcanization 20-30 seconds, TPE artificial leather continuous discharge and batches receipts
Collection is to get fretting map TPE artificial leather.
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| Application Number | Priority Date | Filing Date | Title |
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| Application Number | Priority Date | Filing Date | Title |
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2018
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| EP1186392A1 (en) * | 2000-08-30 | 2002-03-13 | Nitto Denko Corporation | Microporous soundproofing material |
| CN1709959A (en) * | 2005-07-08 | 2005-12-21 | 中山大学 | Compatible blend, its preparation and use |
| CN106811985A (en) * | 2017-01-22 | 2017-06-09 | 陕西科技大学 | A kind of clean preparation method of TPO modified TPUs synthetic leather |
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