CN206484986U - A kind of high intensity TPU types press from both sides screen cloth - Google Patents
A kind of high intensity TPU types press from both sides screen cloth Download PDFInfo
- Publication number
- CN206484986U CN206484986U CN201720130221.XU CN201720130221U CN206484986U CN 206484986 U CN206484986 U CN 206484986U CN 201720130221 U CN201720130221 U CN 201720130221U CN 206484986 U CN206484986 U CN 206484986U
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- tpu
- intensity
- resin expanded
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Abstract
Screen cloth is pressed from both sides the utility model discloses a kind of high intensity TPU types, TPU rubber layers are used for agent structure, a strata vinylidene film layer is respectively coated in the TPU rubber layers two ends, the Kynoar film surface connects one layer of resin expanded layer of PU by adhesive, the resin expanded layer surface connection layer of non-woven fabric of PU, it is used as radial direction silk by some carbon fiber reinforcements between the resin expanded layers of PU described in two layers to reinforce, the carbon fiber reinforcement passes through Kynoar film layer and TPU rubber layers, Kynoar film layer has excellent wearability, pliability, very high anti-intensity and the impact resistance intensity of rising, and with excellent UV resistant and high-energy radiation, and excellent wearability, pliability, very high anti-intensity and the impact resistance intensity of rising, outer layers body structure is used as by the resin expanded layers of PU, so that the product is unlikely to deform, elasticity is good, and it is radially provided with carbon fiber reinforcement, more enhance its strength character.
Description
Technical field
The utility model is related to folder screen cloth technical field, specially a kind of high intensity TPU types folder screen cloth.
Background technology
Folder screen cloth is a kind of using grid cloth of weaving as matrix material, and one or more layers different physics is combined on grid cloth two sides
The plastic resin material of performance moulds fat, and rubber etc. is material modified.Blocked water with reaching, choke hinders oxygen, resistance to weather (GB/T16422.2
Carry out 2500 hours, performance be not less than it is original 80%).UV resistant：(UVA-340,0.77w/m2at310nm,
1500 hours irradiation after intensity be not less than original intensity 70%).Resistance to nuclear radiation：(in 1010mGy (rad) radiation
Kept under dosage stable).It is corrosion-resistant, 100 degrees Celsius of high temperature resistant, low temperature resistant -60 degrees Celsius, tension intensity 3300N/m
More than, the features such as more than tearing strength 600N/m.
TPU (Thermoplastic polyurethanes) entitled TPUE rubber.It is broadly divided into
There is point of polyester-type and polyether-type, its hardness range is wide（60HA-85HD）, wear-resisting, oil resistant, it is transparent, elasticity it is good, commodity,
The fields such as sports goods, toy, ornament materials are used widely, and halogen-free flameproof TPU can also replace flexible PVC to meet more
Carry out more multi-field environmental requirement.
So-called elastomer refers to that glass transition temperature is less than room temperature, elongation at break>50%, external force removes rear restoration ratio
Preferable high polymer material.Polyurethane elastomer is a major class relatively more special in elastomer, the hardness model of polyurethane elastomer
Enclose very wide, performance range is very wide, so polyurethane elastomer is the family macromolecule material between rubber and plastics, modeling can be heated
Change, no in chemical constitution or seldom crosslinking, its molecule is substantially linear, but but there is certain physical crosslinking.It is this kind of
Polyurethane is referred to as TPU.
Although TPU polyester has good wear-resisting and hardness performance, its intensity is not particularly suited for high intensity requirement
Product, and folder screen cloth is used for decorative product etc., is most basic requirement with certain UV resistant and high-energy radiation, but
Be current clip screen cloth lack it is modified can, and patience, intensity and pliability etc. have to be hoisted.
Utility model content
To achieve the above object, the utility model provides following technical scheme：A kind of high intensity TPU types press from both sides screen cloth, use
TPU rubber layers are agent structure, and a strata vinylidene film layer, the polyvinylidene fluoride is respectively coated in the TPU rubber layers two ends
Alkene film surface connects one layer of resin expanded layer of PU by adhesive, and the resin expanded layer surfaces of PU connect layer of non-woven fabric,
It is used as radial direction silk by some carbon fiber reinforcements between the resin expanded layers of PU described in two layers to reinforce, the carbon fiber reinforcement
Through Kynoar film layer and TPU rubber layers.
As a kind of preferred scheme of the utility model, the thickness of the Kynoar film layer is 0.1-0.9mm.
Compared with prior art, the beneficial effects of the utility model are：The utility model based on TPU rubber layers,
Its two ends is symmetrically sequentially provided with Kynoar film layer and the resin expanded layers of PU, and Kynoar film layer has excellent wear-resisting
Property, pliability, very high anti-rise intensity and impact resistance intensity, and with excellent UV resistant and high-energy radiation, with
And excellent wearability, pliability, very high anti-rise intensity and impact resistance intensity, outer layer master is used as by the resin expanded layers of PU
Body structure so that the product is unlikely to deform, elasticity is good, and is radially provided with carbon fiber reinforcement, more enhances its intensive properties
Energy.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
In figure：1-TPU rubber layers；2- Kynoar film layers；The resin expanded layers of 3-PU；4- non-woven fabrics；5- carbon fibers add
Strengthening tendons.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment：
Referring to Fig. 1, the utility model provides a kind of technical scheme a kind of high intensity TPU types folder screen cloth, using TPU rubber
Layer 1 is agent structure, and a strata vinylidene film layer 2, the polyvinylidene fluoride film is respectively coated in the two ends of TPU rubber layers 1
2 surface of layer connect the resin expanded layers 3 of one layer of PU by adhesive, and the resin expanded surfaces of layer 3 of PU connect layer of non-woven fabric 4,
It is used as radial direction silk by some carbon fiber reinforcements 5 between the resin expanded layers 3 of PU described in two layers to reinforce, the carbon fiber is strengthened
Muscle 5 passes through Kynoar film layer 2 and TPU rubber layers 1, and the thickness of the Kynoar film layer 2 is 0.1-0.9mm.
Specifically used mode and advantage：The utility model is symmetrically sequentially provided with poly- based on TPU rubber layers at its two ends
Vinylidene film layer and the resin expanded layers of PU, Kynoar film layer have excellent wearability, pliability, it is very high it is anti-rise it is strong
Degree and impact resistance intensity, and with excellent UV resistant and high-energy radiation, and excellent wearability, pliability,
Very high anti-rise intensity and impact resistance intensity, is used as outer layers body structure so that the product is difficult by the resin expanded layers of PU
Deformation, elasticity is good, and is radially provided with carbon fiber reinforcement, more enhances its strength character.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (2)
1. a kind of high intensity TPU types press from both sides screen cloth, it is characterised in that：Using TPU rubber layers（1）For agent structure, the TPU rubber
Layer（1）A strata vinylidene film layer is respectively coated in two ends（2）, the Kynoar film layer（2）Surface is connected by adhesive
Connect one layer of resin expanded layer of PU（3）, the resin expanded layers of PU（3）Surface connects layer of non-woven fabric（4）, the PU trees described in two layers
Fat foaming layer（3）Between pass through some carbon fiber reinforcements（5）Reinforced as radial direction silk, the carbon fiber reinforcement（5）Pass through
Kynoar film layer（2）With TPU rubber layers（1）.
2. a kind of high intensity TPU types folder screen cloth according to claim 1, it is characterised in that：The Kynoar film layer
（2）Thickness be 0.1-0.9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130221.XU CN206484986U (en) | 2017-02-14 | 2017-02-14 | A kind of high intensity TPU types press from both sides screen cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130221.XU CN206484986U (en) | 2017-02-14 | 2017-02-14 | A kind of high intensity TPU types press from both sides screen cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206484986U true CN206484986U (en) | 2017-09-12 |
Family
ID=59764179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720130221.XU Expired - Fee Related CN206484986U (en) | 2017-02-14 | 2017-02-14 | A kind of high intensity TPU types press from both sides screen cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206484986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111995784A (en) * | 2020-09-08 | 2020-11-27 | 瑞安市鸿日塑胶有限公司 | High-strength TPU film and preparation method thereof |
-
2017
- 2017-02-14 CN CN201720130221.XU patent/CN206484986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111995784A (en) * | 2020-09-08 | 2020-11-27 | 瑞安市鸿日塑胶有限公司 | High-strength TPU film and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20210214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |