CN206635280U - A kind of high-fire-resistance insulation one-faced tapes - Google Patents
A kind of high-fire-resistance insulation one-faced tapes Download PDFInfo
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- CN206635280U CN206635280U CN201720266617.7U CN201720266617U CN206635280U CN 206635280 U CN206635280 U CN 206635280U CN 201720266617 U CN201720266617 U CN 201720266617U CN 206635280 U CN206635280 U CN 206635280U
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- layer
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- retardant
- glue
- porous material
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Abstract
A kind of high-fire-resistance insulation one-faced tapes are the utility model is related to, it includes fire-retardant polyimide layer, the first fire retardant glue water layer, porous material layer, substrate layer, the second glue layer and the release layer being cascading.By the way that fire-retardant polyimide layer, the first fire retardant glue water layer, porous material layer, substrate layer, the second glue layer and release layer are stacked, it can so carry out coordinating with porous material layer, glue layer fire-retardant, only need to set one layer of fire-retardant polyimide layer to meet requirement, good flame retardation effect, cost is relatively low, and shear strength is high.
Description
Technical field
The utility model belongs to function adhesive tape area, is related to a kind of insulation one-faced tapes, and in particular to a kind of high-fire-resistance
Insulate one-faced tapes.
Background technology
Polymer can cause or propagating flame in most occasions, because they are all organic compounds with can
Property is fired, when by heat, unstable flammable object will be resolved into.And in electronic applications, for manufacturing daily life
The widely used electronic product of institute in work, fireproof require even more important.The numerous and diverse electronic product of internal structure, electric wire
Spark caused by short circuit just can cause the overall destruction of electronics or even burn.The research and development of non-flammable adhesive tape, exactly in order to reach method
Fixed fire protection requirement.The main function of non-flammable adhesive tape is exactly effectively to slow down polymer combustion or decompose to avoid producing flame.
Existing adhesive tape is two-sided to be formed simultaneously with flame-retardant layer, so needs to use more fire proofings, causes its cost increase；And
Flame retardant effect is also general, can not meet actual needs sometimes.
The content of the invention
The purpose of the utility model is to provide a kind of high-fire-resistance insulation one-faced tapes for overcome the deficiencies in the prior art.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of high-fire-resistance insulation one-faced tapes, it
Including fire-retardant polyimide layer, the first fire retardant glue water layer, porous material layer, substrate layer, the second glue layer being cascading
And release layer.
Optimally, the material of the porous material layer is porous ceramics or glass fibre.
Optimally, the material of the substrate layer is PET, PI or PU.
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：The utility model
High-fire-resistance insulate one-faced tapes, by by fire-retardant polyimide layer, the first fire retardant glue water layer, porous material layer, substrate layer, the
Two glue layers and release layer are stacked, and can so carry out coordinating with porous material layer, glue layer fire-retardant, it is only necessary to set
Requirement can be met by putting one layer of fire-retardant polyimide layer, and good flame retardation effect, cost is relatively low, and shear strength is high.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model high-fire-resistance insulation one-faced tapes.
Embodiment
Shown embodiment is further described to the utility model below in conjunction with the accompanying drawings.
High-fire-resistance insulation one-faced tapes as shown in Figure 1, mainly including fire-retardant polyimide layer 1, the first flame-retardant glue
Layer 2, porous material layer 3, substrate layer 4 and release layer 6 etc..
Wherein, fire-retardant polyimide layer 1 is in the outermost of whole adhesive tape, and it uses existing fire-retardant polyimides master batch
Extruded shaping, thickness are usually 50 ~ 500 microns.First fire retardant glue water layer 2 forms appointing in fire-retardant polyimide layer 1
On one surface, it uses the coated solidification of existing flame-retardant glue to form, and such as conventional epoxy flame-retardant glue, its thickness are usually
200 ~ 500 microns.Porous material layer 3 is formed on another surface of the first fire retardant glue water layer 2, plays heat-insulated and fire-retardant work
With its material is porous ceramics or glass fibre, and the porous ceramics that preferably flame retardant effect more has, its thickness is 200 microns ~ 1
Millimeter.The material of substrate layer 4 is PET, PI or PU, and it is formed on another surface of porous material layer 3, thickness also for 200 ~
500 microns；Preferably PU, the toughness of one-faced tapes can be so improved, and coordinate with porous material layer 3 and have well
Insulation effect.Second glue layer 5 can use with the identical material of the first fire retardant glue water layer 2, common glue can also be used
, it is formed on another surface of substrate layer 4, and thickness is 200 ~ 500 microns.Release layer 6 forms the another of the second glue layer 5
On one surface, throw off when in use.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (3)
- The one-faced tapes 1. a kind of high-fire-resistance insulate, it is characterised in that：It includes the fire-retardant polyimide layer being cascading （1）, the first fire retardant glue water layer（2）, porous material layer（3）, substrate layer（4）, the second glue layer（5）And release layer（6）.
- The one-faced tapes 2. high-fire-resistance according to claim 1 insulate, it is characterised in that：The porous material layer（3）'s Material is porous ceramics or glass fibre.
- The one-faced tapes 3. high-fire-resistance according to claim 1 insulate, it is characterised in that：The substrate layer（4）Material For PET, PI or PU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266617.7U CN206635280U (en) | 2017-03-17 | 2017-03-17 | A kind of high-fire-resistance insulation one-faced tapes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266617.7U CN206635280U (en) | 2017-03-17 | 2017-03-17 | A kind of high-fire-resistance insulation one-faced tapes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206635280U true CN206635280U (en) | 2017-11-14 |
Family
ID=60250320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720266617.7U Expired - Fee Related CN206635280U (en) | 2017-03-17 | 2017-03-17 | A kind of high-fire-resistance insulation one-faced tapes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206635280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107841260A (en) * | 2017-12-18 | 2018-03-27 | 常熟市长江胶带有限公司 | Fiberglass adhesive tape |
-
2017
- 2017-03-17 CN CN201720266617.7U patent/CN206635280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107841260A (en) * | 2017-12-18 | 2018-03-27 | 常熟市长江胶带有限公司 | Fiberglass adhesive tape |
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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: 20171114 Termination date: 20180317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |