CN207452576U - A kind of anti-static release paper - Google Patents
A kind of anti-static release paper Download PDFInfo
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- CN207452576U CN207452576U CN201721379780.0U CN201721379780U CN207452576U CN 207452576 U CN207452576 U CN 207452576U CN 201721379780 U CN201721379780 U CN 201721379780U CN 207452576 U CN207452576 U CN 207452576U
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- release paper
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- leaching membrane
- membrane layer
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Abstract
The utility model discloses a kind of anti-static release papers.It includes release paper substrate, the one side of the release paper substrate is disposed with the first leaching membrane layer, antistatic layer and parting agent layer from the inside to the outside, the opposite side of the release paper substrate is disposed with the second leaching membrane layer and polysulfones layer from the inside to the outside, first leaching membrane layer offers multiple through holes, the colloid containing metal powder is filled in the through hole, multiple through holes are arranged in arrays, between the adjacent through hole at intervals of 1~3cm.The release paper of the utility model has good antistatic performance, wearability, intensity and high temperature resistance.
Description
Technical field
The utility model is related to extrusion coating paper technical field more particularly to a kind of anti-static release papers.
Background technology
Release paper is also known as barrier paper, separate paper, silicone oil paper.It is that one kind prevents prepreg adhesion, and prepreg can be protected
Not contaminated separate paper, at present release paper there are static electricity resistance it is poor the problem of.
Therefore it provides a kind of anti-static release paper, becomes extrusion coating paper technical field urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of anti-static release papers, and it is insufficient to which solve leaching membrane paper static electricity resistance
Problem.
For this purpose, the utility model uses following technical scheme：
A kind of anti-static release paper, including release paper substrate, the one side of the release paper substrate is set gradually from the inside to the outside
There are the first leaching membrane layer, antistatic layer and parting agent layer, the opposite side of the release paper substrate is disposed with second from the inside to the outside
Leaching membrane layer and polysulfones layer, first leaching membrane layer offer multiple through holes, the colloid containing metal powder are filled in the through hole,
Multiple through holes are arranged in arrays, between the adjacent through hole at intervals of 1~3cm.
Wherein, 10~20 μm of the thickness of the release paper substrate.
Wherein, first leaching membrane layer is PE leaching membrane papers, and the thickness of first leaching membrane layer is 12~16 μm.
Wherein, the thickness of the antistatic layer is 8~12 μm.
Wherein, the thickness of the parting agent layer is 6~10 μm.
Wherein, second leaching membrane layer is PET leaching membrane papers, and the thickness of second leaching membrane layer is 10~14 μm.
Wherein, the thickness of the polysulfones layer is 4~5 μm.
Wherein, the through hole is regular hexagon, and the length of side of the regular hexagon is 5~20mm.
The beneficial effects of the utility model：First leaching membrane layer can be glued by colloid and release paper substrate and antistatic layer
Knot, multiple through holes are arranged in arrays, between adjacent through-holes at intervals of 1~3cm, improve whole adhesive property, contain in colloid
The electrostatic that release paper substrate and the first leaching membrane layer accumulate can be passed to anti-antistatic backing by the conductive energy of metal powder, and
It is discharged by antistatic backing.Polysulfones layer improves the wearability, intensity and heat-resisting quantity of release paper.The release paper of the utility model
With good antistatic performance, wearability, intensity and high temperature resistance.
Description of the drawings
Fig. 1 is the structure diagram of the anti-static release paper of the utility model.
Reference numeral is as follows：The release paper substrates of 1-, the first leaching membrane layers of 2-, 3- antistatic layers, 4- parting agent layers, 5- second drench
Film layer, 6- polysulfones layer, 21- through holes.
Specific embodiment
The anti-static release paper paper of the utility model is suitable for making antistatic packaging material.
The technical solution of the utility model is further illustrated below in conjunction with Fig. 1 and by specific embodiment.
A kind of anti-static release paper provided in the present embodiment, including release paper substrate 1, the one of the release paper substrate 1
Side is disposed with the first leaching membrane layer 2, antistatic layer 3 and parting agent layer 4, the opposite side of the release paper substrate 1 from the inside to the outside
The second leaching membrane layer 5 and polysulfones layer 6 are disposed with from the inside to the outside, and first leaching membrane layer 2 offers multiple through holes 21, described logical
The colloid containing metal powder is filled in hole 21, multiple through holes 21 are arranged in arrays, between the adjacent through hole 21 between
It is divided into 1~3cm, such as 1cm, 2cm or 3cm etc..
Polysulfones is slightly amber armorphous transparent or semitransparent polymer, and excellent in mechanical performance, rigidity is big, wear-resisting, high
Intensity, even if excellent mechanical performance is also kept at high temperature, in the range of -100~150 DEG C, long-time service temperature is 160
DEG C, short-period used temperature is 190 DEG C, and thermal stability is high, and hydrolysis, good stability of the dimension, molding shrinkage is small, nontoxic, resistance to spoke
It penetrates, resistance to combustion.Polysulfones layer 6 improves the wearability, intensity and heat-resisting quantity of release paper.
Multiple through holes 21 are offered in the first leaching membrane layer 2 in the present embodiment, the colloid of metal powder is filled in through hole 21, the
One, the first leaching membrane layer 2 can be bonded by colloid and release paper substrate 1 and antistatic layer 3, and multiple through holes 21 are arranged in arrays,
Between adjacent through-holes 21 at intervals of 1~3cm, improve whole adhesive property.Second, it is conductive containing metal powder in colloid
Can, the electrostatic that release 1 and first leaching membrane layer 2 of paper substrate accumulates can be passed to anti-antistatic backing, and pass through antistatic backing and release
It puts.The release paper of the utility model has good antistatic performance, wearability, intensity and high temperature resistance.
10~20 μm of the thickness of the release paper substrate 1, such as 10 μm, 12 μm, 14 μm, 16 μm, 18 μm or 20 μm.Institute
The first leaching membrane layer 2 is stated as PE leaching membrane papers, the thickness of first leaching membrane layer 2 is 12~16 μm, such as 12 μm, 13 μm, 14 μm, 15 μm
Or 16 μm etc., second leaching membrane layer 5 is PET leaching membrane papers, and the thickness of second leaching membrane layer 5 is 10~14 μm, such as 10 μm, 11
μm, 12 μm, 13 μm or 14 μm etc..
The thickness of the antistatic layer 3 is 8~12 μm, such as 8 μm, 9 μm, 10 μm, 11 μm or 12 μm, the mould release
The thickness of layer 4 is 6~10 μm, and the thickness of the polysulfones layer 6 is 4~5 μm.The through hole 21 be regular hexagon, positive six side
The length of side of shape is 5~20mm.Through hole 21 be regular hexagon, on the one hand can aggregated colloids, another aspect colloid is along regular hexagon
Profile permeate outward, improve adhesion strength.
More than content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
Limitation to the utility model.
Claims (8)
1. a kind of anti-static release paper, which is characterized in that including release paper substrate (1), the one side of the release paper substrate (1) by
It is interior to outer to be disposed with the first leaching membrane layer (2), antistatic layer (3) and parting agent layer (4), the release paper substrate (1) it is another
One side is disposed with the second leaching membrane layer (5) and polysulfones layer (6) from the inside to the outside, and first leaching membrane layer (2) offers multiple logical
Hole (21) is filled with the colloid containing metal powder in the through hole (21), and multiple through holes (21) are arranged in arrays, adjacent institute
State between through hole (21) at intervals of 1~3cm.
2. anti-static release paper according to claim 1, which is characterized in that the thickness 10 of the release paper substrate (1)~
20μm。
3. anti-static release paper according to claim 1, which is characterized in that first leaching membrane layer (2) is PE leaching membrane papers,
The thickness of first leaching membrane layer (2) is 12~16 μm.
4. anti-static release paper according to claim 1, which is characterized in that the thickness of the antistatic layer (3) is 8~12
μm。
5. anti-static release paper according to claim 1, which is characterized in that the thickness of the parting agent layer (4) is 6~10
μm。
6. anti-static release paper according to claim 1, which is characterized in that second leaching membrane layer (5) is PET laminations
Paper, the thickness of second leaching membrane layer (5) is 10~14 μm.
7. anti-static release paper according to claim 1, which is characterized in that the thickness of the polysulfones layer (6) is 4~5 μm.
8. anti-static release paper according to claim 1, which is characterized in that the through hole (21) is regular hexagon, described
The length of side of regular hexagon is 5~20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721379780.0U CN207452576U (en) | 2017-10-24 | 2017-10-24 | A kind of anti-static release paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721379780.0U CN207452576U (en) | 2017-10-24 | 2017-10-24 | A kind of anti-static release paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207452576U true CN207452576U (en) | 2018-06-05 |
Family
ID=62281479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721379780.0U Active CN207452576U (en) | 2017-10-24 | 2017-10-24 | A kind of anti-static release paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207452576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726286A (en) * | 2021-01-21 | 2021-04-30 | 宝燕工业科技(南通)有限公司 | High-temperature-resistant release paper and preparation method thereof |
-
2017
- 2017-10-24 CN CN201721379780.0U patent/CN207452576U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726286A (en) * | 2021-01-21 | 2021-04-30 | 宝燕工业科技(南通)有限公司 | High-temperature-resistant release paper and preparation method thereof |
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