CN107043531A - A kind of TPU film and its manufacture method and purposes with good rate of perviousness - Google Patents
A kind of TPU film and its manufacture method and purposes with good rate of perviousness Download PDFInfo
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- CN107043531A CN107043531A CN201710148467.4A CN201710148467A CN107043531A CN 107043531 A CN107043531 A CN 107043531A CN 201710148467 A CN201710148467 A CN 201710148467A CN 107043531 A CN107043531 A CN 107043531A
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- parts
- perviousness
- tpu
- good rate
- tpu film
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/08—Polyurethanes from polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5003—Polyethers having heteroatoms other than oxygen having halogens
- C08G18/5015—Polyethers having heteroatoms other than oxygen having halogens having fluorine atoms
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/08—Polyurethanes from polyethers
-
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The invention discloses a kind of TPU film with good rate of perviousness, including following material：PFPE dihydric alcohol, chain extender, aliphatic diisocyanate, TPO resins, Masterbatch, antioxidant, light stabilizer, anti-yellowing agent, erucyl amide, oleamide, stearic acid.The preparation method of above-mentioned TPU film, comprises the following steps：1）Prepare fluorine-containing TPU；2）Fluorine-containing TPU and TPO resins, Masterbatch, antioxidant, anti-yellowing agent, erucyl amide, oleamide, stearic acid are stirred；3）The material that step 2 is obtained adds banbury and carries out banburying 5 10 minutes, then is extruded by extruder.Above-mentioned TPU film is used for the fabric of clothes and footwear.It is product safety, environmental protection, comfortable with good rate of perviousness, excellent water proofing property using the TPU film of above-mentioned technical proposal.
Description
Technical field
The present invention relates to a kind of TPU film and its manufacture method and purposes with good rate of perviousness, belonging to TPU materials should
Use technical field.
Background technology
TPU (Thermoplastic polyurethanes) entitled TPUE rubber, is broadly divided into
There are polyester-type and polyether-type, its hardness range is wide（60HA-85HD）, wear-resisting, oil resistant, it is transparent, elasticity it is good, in commodity, physical culture
The fields such as articles for use, toy, ornament materials are used widely, and halogen-free flameproof TPU can also replace flexible PVC to meet increasingly
Multi-field environmental requirement.So-called elastomer refers to that glass transition temperature is less than room temperature, elongation at break>50%, after external force is removed
The relatively good high polymer material of restoration.Polyurethane elastomer is a major class relatively more special in elastomer, polyurethane elastomer
Hardness range it is very wide, performance range is very wide, so polyurethane elastomer is the family macromolecule material between rubber and plastics,
Can heating plasticizing, in chemical constitution without or seldom crosslinking, its molecule is substantially linear, but but there is certain physics and hand over
Connection, this kind of polyurethane is referred to as TPU.The product rate of perviousness that current TPU materials are produced is relatively low, in sweltering hot weather, it is impossible to
Make sweat that human body gives out quickly discharge and to one dry and comfortable comfort of skin, in overcast and rainy weather, it is impossible to stop that rainwater enters
Enter dress ornament and play a protective role, so that weather must not be not bound by when moving.
The content of the invention
Therefore, it is an object of the invention to overcome defect of the prior art, there is provided a kind of TPU with good rate of perviousness
Film and its manufacture method and purposes.
To achieve these goals, a kind of TPU film with good rate of perviousness of the invention, according to mass fraction than wrapping
Include following material：
30-60 parts of PFPE dihydric alcohol；
10-15 parts of chain extender；
50-80 parts of aliphatic diisocyanate；
4-10 parts of TPO resins；
5-8 parts of Masterbatch；
1-2 parts of antioxidant；
2-4 parts of anti-yellowing agent；
0.5-1 parts of erucyl amide；
0.5-1 parts of oleamide；
0.5-1 parts of stearic acid.
The TPU film with good rate of perviousness, includes following material according to mass fraction ratio：
40 parts of PFPE dihydric alcohol；
12 parts of chain extender；
60 parts of aliphatic diisocyanate；
8 parts of TPO resins；
6 parts of Masterbatch；
1.2 parts of antioxidant；
3 parts of anti-yellowing agent；
0.7 part of erucyl amide；
0.7 part of oleamide；
0.7 part of stearic acid.
The Masterbatch is TPU Masterbatch.
The antioxidant is antioxidant TNP.
Described anti-yellowing agent is 2-（2 '-hydroxyl -3 ', 5 '-dicumylphenyl）BTA.
Invention additionally discloses a kind of preparation method of the TPU film with good rate of perviousness, comprise the following steps：
1）Fluorine-containing TPU is prepared by PFPE dihydric alcohol, chain extender, aliphatic diisocyanate；
2）Fluorine-containing TPU and TPO resins that step 1 is worth, Masterbatch, antioxidant, anti-yellowing agent, erucyl amide, oleamide,
Stearic acid stirs；
3）The material that step 2 is obtained adds banbury and carries out banburying 5-10 minutes, then is extruded by extruder.
The TPU film with good rate of perviousness of the present invention is used for the fabric of clothes and footwear.
Using above-mentioned technical proposal, the TPU film with good rate of perviousness of the invention, by drawing into TPU strands
Enter polar group to improve TPU hydrophily, this unique Molecular Design improves the effect between film and hydrone
Power, allows it in high humidity environment adsorbed water molecule, and is delivered to desorption under low-humidity environment by sub-chain motion, so as to reach
The effect perspired to moisture-inhibiting；Water proofing property is then provided by TPU hard sections and non-porous solid film form.The present invention's has good moisture-inhibiting
The TPU film of rate, with advantages below：Different rate of perviousness, rate of perviousness can be from 2000g/m2× day to 10000 g/m2× day,
Meet diversified demand；Excellent water proofing property, hydrostatic pressing is up to 10000mm water columns, with good hydrostatic performance；It is high-strength
Degree, it is ensured that with good puncture resistance, it is ensured that the long-term wearable property of dress ornament；Product safety, environmental protection, it is adaptable to factice and
PUR is combined；Excellent low temperature flexibility, ensures that dress ornament is soft still such as skin, comfortable at -35 DEG C.
Embodiment
Below by way of embodiment, the present invention is described in further detail.
Embodiment one：
The present embodiment provides a kind of TPU film with good rate of perviousness, includes following material according to mass fraction ratio：
30 parts of PFPE dihydric alcohol；
15 parts of chain extender；
50 parts of aliphatic diisocyanate；
10 parts of TPO resins；
5 parts of Masterbatch；
2 parts of antioxidant；
4 parts of anti-yellowing agent；
0.5 part of erucyl amide；
0.5 part of oleamide；
0.5 part of stearic acid.
Embodiment two：
The present embodiment provides a kind of TPU film with good rate of perviousness, includes following material according to mass fraction ratio：
60 parts of PFPE dihydric alcohol；
10 parts of chain extender；
80 parts of aliphatic diisocyanate；
4 parts of TPO resins；
8 parts of Masterbatch；
1 part of antioxidant；
2 parts of anti-yellowing agent；
1 part of erucyl amide；
1 part of oleamide；
1 part of stearic acid.
Embodiment three：
The present embodiment provides a kind of TPU film with good rate of perviousness, includes following material according to mass fraction ratio：
40 parts of PFPE dihydric alcohol；
12 parts of chain extender；
60 parts of aliphatic diisocyanate；
8 parts of TPO resins；
6 parts of Masterbatch；
1.2 parts of antioxidant；
3 parts of anti-yellowing agent；
0.7 part of erucyl amide；
0.7 part of oleamide；
0.7 part of stearic acid.
Preferably, the Masterbatch is TPU Masterbatch.
Preferably, the antioxidant is antioxidant TNP.
Preferably, described anti-yellowing agent is 2-（2 '-hydroxyl -3 ', 5 '-dicumylphenyl）BTA.
Invention additionally discloses a kind of preparation method of the TPU film with good rate of perviousness, comprise the following steps：
1）Fluorine-containing TPU is prepared by PFPE dihydric alcohol, chain extender, aliphatic diisocyanate；
2）Fluorine-containing TPU and TPO resins that step 1 is worth, Masterbatch, antioxidant, anti-yellowing agent, erucyl amide, oleamide,
Stearic acid stirs；
3）The material that step 2 is obtained adds banbury and carries out banburying 5-10 minutes, then is extruded by extruder.
The TPU film with good rate of perviousness of the present invention is used for the fabric of clothes and footwear.
Using above-mentioned technical proposal, the TPU film with good rate of perviousness of the invention, by drawing into TPU strands
Enter polar group to improve TPU hydrophily, this unique Molecular Design improves the effect between film and hydrone
Power, allows it in high humidity environment adsorbed water molecule, and is delivered to desorption under low-humidity environment by sub-chain motion, so as to reach
The effect perspired to moisture-inhibiting；Water proofing property is then provided by TPU hard sections and non-porous solid film form.The present invention's has good moisture-inhibiting
The TPU film of rate, with advantages below：Different rate of perviousness, rate of perviousness can be from 2000g/m2× day to 10000 g/m2× day,
Meet diversified demand；Excellent water proofing property, hydrostatic pressing is up to 10000mm water columns, with good hydrostatic performance；It is high-strength
Degree, it is ensured that with good puncture resistance, it is ensured that the long-term wearable property of dress ornament；Product safety, environmental protection, it is adaptable to factice and
PUR is combined；Excellent low temperature flexibility, ensures that dress ornament is soft still such as skin, comfortable at -35 DEG C.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.For
For those of ordinary skill in the art, other various forms of changes or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change or change thus extended out
Among moving still in the protection domain of the invention.
Claims (7)
1. a kind of TPU film with good rate of perviousness, it is characterised in that：Include following material according to mass fraction ratio：
30-60 parts of PFPE dihydric alcohol；
10-15 parts of chain extender；
50-80 parts of aliphatic diisocyanate；
4-10 parts of TPO resins；
5-8 parts of Masterbatch；
1-2 parts of antioxidant；
2-4 parts of anti-yellowing agent；
0.5-1 parts of erucyl amide；
0.5-1 parts of oleamide；
0.5-1 parts of stearic acid.
2. there is the TPU film of good rate of perviousness as claimed in claim 1, it is characterised in that：Include according to mass fraction ratio
Following material：
40 parts of PFPE dihydric alcohol；
12 parts of chain extender；
60 parts of aliphatic diisocyanate；
8 parts of TPO resins；
6 parts of Masterbatch；
1.2 parts of antioxidant；
3 parts of anti-yellowing agent；
0.7 part of erucyl amide；
0.7 part of oleamide；
0.7 part of stearic acid.
3. there is the TPU film of good rate of perviousness as claimed in claim 1, it is characterised in that：The Masterbatch is TPU color masterbatch
Grain.
4. there is the TPU film of good rate of perviousness as claimed in claim 1, it is characterised in that：The antioxidant is antioxidant
TNP。
5. there is the TPU film of good rate of perviousness as claimed in claim 1, it is characterised in that：Described anti-yellowing agent is 2-
（2 '-hydroxyl -3 ', 5 '-dicumylphenyl）BTA.
6. a kind of manufacture method of the TPU film with good rate of perviousness, it is characterised in that：Comprise the following steps：
1）Fluorine-containing TPU is prepared by PFPE dihydric alcohol, chain extender, aliphatic diisocyanate；
2）Fluorine-containing TPU and TPO resins that step 1 is worth, Masterbatch, antioxidant, anti-yellowing agent, erucyl amide, oleamide,
Stearic acid stirs；
3）The material that step 2 is obtained adds banbury and carries out banburying 5-10 minutes, then is extruded by extruder.
7. a kind of purposes of the TPU film with good rate of perviousness, it is characterised in that：The TPU with good rate of perviousness is thin
Film is used for the fabric of clothes and footwear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710148467.4A CN107043531A (en) | 2017-03-14 | 2017-03-14 | A kind of TPU film and its manufacture method and purposes with good rate of perviousness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710148467.4A CN107043531A (en) | 2017-03-14 | 2017-03-14 | A kind of TPU film and its manufacture method and purposes with good rate of perviousness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107043531A true CN107043531A (en) | 2017-08-15 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710148467.4A Pending CN107043531A (en) | 2017-03-14 | 2017-03-14 | A kind of TPU film and its manufacture method and purposes with good rate of perviousness |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109096677A (en) * | 2018-06-05 | 2018-12-28 | 太仓新宏电子科技有限公司 | A kind of high water pressure resistance, the preparation method of high moisture-inhibiting polyurethane film |
| CN113307994A (en) * | 2021-04-30 | 2021-08-27 | 苏州市雄林新材料科技有限公司 | High-elasticity and high-moisture-permeability TPU film and preparation method thereof |
| CN114276671A (en) * | 2022-01-13 | 2022-04-05 | 惠州市振有新材料科技有限公司 | TPU anti-yellowing masterbatch and preparation method thereof |
| CN114933808A (en) * | 2022-06-30 | 2022-08-23 | 广东汇齐新材料有限公司 | Anti-curl anti-sticking roller waterproof breathable film and preparation method thereof |
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| CN1280595A (en) * | 1997-12-04 | 2001-01-17 | 高级弹性体系统两合公司 | Compatibilized blends of non-polar thermoplastic elastomers and polar thermoplastic polymers |
| CN103254612A (en) * | 2012-02-20 | 2013-08-21 | 信越聚合物株式会社 | Mold release film |
| CN103756287A (en) * | 2014-01-24 | 2014-04-30 | 福州大学 | Modified TPU (thermoplastic polyurethane) calendered film and preparation method thereof |
| CN104140633A (en) * | 2014-08-06 | 2014-11-12 | 南通普力马弹性体技术有限公司 | TPE flame resistant material for coating plastic and preparing method of TPE flame resistant material |
| CN104945892A (en) * | 2015-07-22 | 2015-09-30 | 东莞市雄林新材料科技股份有限公司 | Oil-resistant and low-temperature-resistant TPU film, as well as preparation method and application thereof |
-
2017
- 2017-03-14 CN CN201710148467.4A patent/CN107043531A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1280595A (en) * | 1997-12-04 | 2001-01-17 | 高级弹性体系统两合公司 | Compatibilized blends of non-polar thermoplastic elastomers and polar thermoplastic polymers |
| CN103254612A (en) * | 2012-02-20 | 2013-08-21 | 信越聚合物株式会社 | Mold release film |
| CN103756287A (en) * | 2014-01-24 | 2014-04-30 | 福州大学 | Modified TPU (thermoplastic polyurethane) calendered film and preparation method thereof |
| CN104140633A (en) * | 2014-08-06 | 2014-11-12 | 南通普力马弹性体技术有限公司 | TPE flame resistant material for coating plastic and preparing method of TPE flame resistant material |
| CN104945892A (en) * | 2015-07-22 | 2015-09-30 | 东莞市雄林新材料科技股份有限公司 | Oil-resistant and low-temperature-resistant TPU film, as well as preparation method and application thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109096677A (en) * | 2018-06-05 | 2018-12-28 | 太仓新宏电子科技有限公司 | A kind of high water pressure resistance, the preparation method of high moisture-inhibiting polyurethane film |
| CN113307994A (en) * | 2021-04-30 | 2021-08-27 | 苏州市雄林新材料科技有限公司 | High-elasticity and high-moisture-permeability TPU film and preparation method thereof |
| CN114276671A (en) * | 2022-01-13 | 2022-04-05 | 惠州市振有新材料科技有限公司 | TPU anti-yellowing masterbatch and preparation method thereof |
| CN114933808A (en) * | 2022-06-30 | 2022-08-23 | 广东汇齐新材料有限公司 | Anti-curl anti-sticking roller waterproof breathable film and preparation method thereof |
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Application publication date: 20170815 |
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