CN107602815A - Tpu film - Google Patents
Tpu film Download PDFInfo
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- CN107602815A CN107602815A CN201710783921.3A CN201710783921A CN107602815A CN 107602815 A CN107602815 A CN 107602815A CN 201710783921 A CN201710783921 A CN 201710783921A CN 107602815 A CN107602815 A CN 107602815A
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- tpu film
- film
- tpu
- diatomite
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Abstract
The present invention relates to a kind of film, more particularly to a kind of TPU film.The invention provides following technical scheme：A kind of TPU film, its processing formula component are configured to by mass fraction：15 parts -25 parts of methyl diphenylene diisocyanate；40 parts -55 parts of adhesive；3 parts -5 parts of dihydric alcohol；0.5 part -1.5 parts of diatomite；Double 1 part -1.5 parts of the stearoylketene amine of N, N' ethenylidene.Using above-mentioned technical proposal, there is provided a kind of high temperature resistant, water resistance, finish are good, the TPU film of good hand touch.
Description
Technical field
The present invention relates to a kind of film, more particularly to a kind of TPU film.
Background technology
TPU film is a kind of thermoplastic elastomer, on the basis of its tangible TPU particulate material, by rolling, being cast, blowing
Film is made in the techniques such as film, coating, using extremely wide on sport footwear.It has the five poisonous creatures: scorpion, viper, centipede, house lizard, toad, degradable benefit.
However, the heat-resisting quantity and water resistance of TPU film are poor.And TPU finished products have toughness, and feel is poor, and
And particulate matter is more existing for inside, the finish of film is poor.
The content of the invention
In view of the deficienciess of the prior art, the invention provides a kind of high temperature resistant, water resistance, finish is good, good hand touch
TPU film.
To achieve the above object, the invention provides following technical scheme：A kind of TPU film, it is characterised in that：It is processed
Recipe ingredient is configured to by mass fraction：15 parts -25 parts of methyl diphenylene diisocyanate；40 parts -55 parts of adhesive；Binary
3 parts -5 parts of alcohol；0.5 part -1.5 parts of diatomite；Double 1 part -1.5 parts of the stearoylketene amine of N, N' ethenylidene.
Using above-mentioned technical proposal, by adding diatomite wherein, diatomite has nontoxic characteristic, and it has
Preferable high temperature resistant and water resistance, after adding it in formula, the TPU film that promotes to process has high temperature resistant and water-fast
Property；The double stearoylketene amine of N, N' ethenylidene can be used as crosslinking agent use, while is matched into thermoplasticity product and make
With its finish can be improved, the particulate matter in TPU film is eliminated, makes TPU film more printing opacity, while eliminated viscous after processing
Denseness, it is that the feel of TPU film is more preferable.
The present invention is further arranged to：Adhesive is polyalcohol.
Using above-mentioned technical proposal, the boiling point of polyalcohol is high, and solvability is strong, and gluing effect is good.
Embodiment
The invention provides a kind of TPU film, its processing formula component is configured to by mass fraction：Diphenyl methane two is different
15 parts -25 parts of cyanate；40 parts -55 parts of adhesive；3 parts -5 parts of dihydric alcohol；0.5 part -1.5 parts of diatomite；N, N' Asia second
Double 1 part -1.5 parts of the stearoylketene amine of alkenyl.In such scheme, by adding diatomite wherein, diatomite has nontoxic spy
Property, and it has preferable high temperature resistant and water resistance, and after adding it in formula, the TPU film for promoting to process has
High temperature resistant and water resistance；The double stearoylketene amine of N, N' ethenylidene can be used as crosslinking agent use, while matched can to heat
Use can improve its finish in plastic articles, eliminate the particulate matter in TPU film, make TPU film more printing opacity, eliminate simultaneously
Viscosity after processing, is the feel of TPU film is more preferable.The adhesive of the present invention is polyalcohol.Using polyalcohol as glue
Glutinous agent, its boiling point is high, and solvability is strong, and gluing effect is good.
The present invention is as follows by the detection data after detection.
Claims (2)
- A kind of 1. TPU film, it is characterised in that：Its processing formula component is configured to by mass fraction：The isocyanide of diphenyl methane two 15 parts -25 parts of acid esters；40 parts -55 parts of adhesive；3 parts -5 parts of dihydric alcohol；0.5 part -1.5 parts of diatomite；N, N' Asia ethene Double 1 part -1.5 parts of the stearoylketene amine of base.
- 2. TPU film according to claim 1, it is characterised in that：Described adhesive is polyalcohol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710783921.3A CN107602815A (en) | 2017-09-04 | 2017-09-04 | Tpu film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710783921.3A CN107602815A (en) | 2017-09-04 | 2017-09-04 | Tpu film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107602815A true CN107602815A (en) | 2018-01-19 |
Family
ID=61055908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710783921.3A Pending CN107602815A (en) | 2017-09-04 | 2017-09-04 | Tpu film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107602815A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130347A (en) * | 2018-10-26 | 2019-01-04 | 苏州市兴丰强纺织科技有限公司 | A kind of tetra- layers of glued channel feather dress fabric of 3D |
| CN109181277A (en) * | 2018-08-21 | 2019-01-11 | 瑞安市鸿日塑胶有限公司 | A kind of biology base TPU material and preparation method thereof with high-fire resistance |
| CN112961489A (en) * | 2021-02-05 | 2021-06-15 | 深圳鑫富艺科技股份有限公司 | High-ductility TPU film and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059555A (en) * | 2013-01-17 | 2013-04-24 | 浙江亿诚聚氨酯制造有限公司 | Nano-composite polyether thermoplastic polyurethane elastomer composition and preparation method thereof |
| CN104341769A (en) * | 2013-08-08 | 2015-02-11 | 上海杰事杰新材料(集团)股份有限公司 | Keyboard antibacterial protective film and preparation method thereof |
| US20160215174A1 (en) * | 2013-08-16 | 2016-07-28 | Dongguan Xionglin New Material Technology Co., Ltd. | Sewing-free hot melt adhesive tpu leather and preparation method thereof |
| CN106166863A (en) * | 2016-08-11 | 2016-11-30 | 苏州柯创电子材料有限公司 | High temperature resistant compound mould release membrance |
-
2017
- 2017-09-04 CN CN201710783921.3A patent/CN107602815A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059555A (en) * | 2013-01-17 | 2013-04-24 | 浙江亿诚聚氨酯制造有限公司 | Nano-composite polyether thermoplastic polyurethane elastomer composition and preparation method thereof |
| CN104341769A (en) * | 2013-08-08 | 2015-02-11 | 上海杰事杰新材料(集团)股份有限公司 | Keyboard antibacterial protective film and preparation method thereof |
| US20160215174A1 (en) * | 2013-08-16 | 2016-07-28 | Dongguan Xionglin New Material Technology Co., Ltd. | Sewing-free hot melt adhesive tpu leather and preparation method thereof |
| CN106166863A (en) * | 2016-08-11 | 2016-11-30 | 苏州柯创电子材料有限公司 | High temperature resistant compound mould release membrance |
Non-Patent Citations (1)
| Title |
|---|
| 米.库日瓦尔特著: "《工业矿物和岩石》", 30 June 1987, 地质出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109181277A (en) * | 2018-08-21 | 2019-01-11 | 瑞安市鸿日塑胶有限公司 | A kind of biology base TPU material and preparation method thereof with high-fire resistance |
| CN109130347A (en) * | 2018-10-26 | 2019-01-04 | 苏州市兴丰强纺织科技有限公司 | A kind of tetra- layers of glued channel feather dress fabric of 3D |
| CN112961489A (en) * | 2021-02-05 | 2021-06-15 | 深圳鑫富艺科技股份有限公司 | High-ductility TPU film and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |