CN208855158U

CN208855158U - A kind of glass fiber membrane enhancing synthetic mica tape

Info

Publication number: CN208855158U
Application number: CN201821508779.8U
Authority: CN
Inventors: 问秀红
Original assignee: Yangzhou Rongsheng Cable Material Co Ltd
Current assignee: Yangzhou Rongsheng Cable Material Co Ltd
Priority date: 2018-09-15
Filing date: 2018-09-15
Publication date: 2019-05-14
Anticipated expiration: 2028-09-15

Abstract

The utility model discloses a kind of glass fiber membranes to enhance synthetic mica tape, is related to cable auxiliary material technical field.The glass fiber membrane enhances synthetic mica tape, including mica band body, the mica band body includes mica paper layer and glass layer, glass layer includes upper glass layer and lower glass layer, the upper surface of mica paper layer is bonded with the first PE film layer by the first silica adhesive layer, the lower surface of the upper glass layer that the upper surface of first PE film layer is bonded with a thickness of 0.02-0.05mm by the second silica adhesive layer, mica paper layer is bonded with the 2nd PE film layer by third silica adhesive layer.The utility model is with the anti-dropout performance of the first PE film layer and the 2nd PE film layer enhancing mica, it solves existing mica taincolite to be easy to fall off, high speed is wrapped when being conducive to produce, and is unfavorable for improving around speed packet, the poor problem of fire resistance, resistance to acid and alkali and anti-corona, anti-radiation effect.

Description

A kind of glass fiber membrane enhancing synthetic mica tape

Technical field

The utility model relates to cable auxiliary material technical field, specially a kind of glass fiber membrane enhances synthetic mica tape.

Background technique

Mica tape, also known as fire-resistant isinglass belt are made by (mica tape machine), are a kind of refractory insulating materials, by purposes It can be divided into: motor mica tape, cable mica tape.It is divided by structure: double-sides belt, one-side band, three-in-one band, double film strips, list Film strips etc..It can be divided into again by mica: synthetic mica tape, gold mica tape, muscovite band.

Synthetic mica is to replace hydroxyl with fluorine ion, and the size synthesized in atmospheric conditions is big, crystal form is completely artificial Mica.Synthetic mica tape be synthetic mica is copied made of mica paper be main material, then glass cloth is pasted into adhesive One or both sides are made of mica tape machine.It is called " one-side band " for what glass cloth was pasted onto mica paper one side, two sides is all pasted Be " double-sides belt ".In the fabrication process, it after several layer of structure being bonded together, dries using stove, then winds, The belt of different size is cut into again.

Currently, existing mica taincolite is easy to fall off, high speed is wrapped when being conducive to produce, and is unfavorable for improving wrapped speed Degree, fire resistance, resistance to acid and alkali and anti-corona, anti-radiation effect are poor.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of glass fiber membrane enhancing synthetic mica tape, solution Existing mica taincolite of having determined is easy to fall off, and is conducive to when production that high speed is wrapped, is unfavorable for improving around speed packet, fire resistance, Resistance to acid and alkali and the poor problem of anti-corona, anti-radiation effect.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of glass fiber membrane increasing Strong synthetic mica tape, including mica band body, the mica band body include mica paper layer and glass layer, glass layer Including upper glass layer and lower glass layer, the upper surface of the mica paper layer is bonded with by the first silica adhesive layer The upper surface of first PE film layer, the first PE film layer is bonded with by the second silica adhesive layer with a thickness of 0.02- The lower surface of the upper glass layer of 0.05mm, the mica paper layer is bonded with the 2nd PE film by third silica adhesive layer Layer, the upper surface of the 2nd PE film layer is bonded with the lower glass with a thickness of 0.02-0.05mm by the 4th silica adhesive layer Glass fibrous layer, the upper glass layer and lower glass layer are high alkali glass fibre layer, which is So-dium-calcium silicate glass fibre layer.

Preferably, the mica band body with a thickness of 0.12-0.15mm.

Preferably, the width of the mica band body is 4-1000mm.

Preferably, the upper glass layer is identical with the thickness of lower glass layer.

Preferably, the first PE film layer is identical with the thickness of the 2nd PE film layer, and the thickness of the first PE film layer For 0.01-0.02mm.

(3) beneficial effect

The utility model provides a kind of glass fiber membrane enhancing synthetic mica tape, have it is following the utility model has the advantages that

The glass fiber membrane enhances synthetic mica tape, the layer based on mica paper layer, with its drawing of glass layer reinforcement Power intensity uses the first silica adhesive layer and the second silica adhesive layer as bonding agent, by upper glass layer, mica paper layer It is bonded with lower glass layer, with the anti-dropout performance of the first PE film layer and the 2nd PE film layer enhancing mica, upper glass fibers It ties up layer and lower glass layer is high alkali glass fibre layer, which is so-dium-calcium silicate glass fibre layer, With stronger insulation function, there is extremely strong tension intensity, be conducive to improve around speed packet, there is good fire resistance, it is resistance to Acid-base property and anti-corona and radiation resistance solve existing mica taincolite and are easy to fall off, and are conducive to high speed when production It is wrapped, it is unfavorable for improving around speed packet, the poor problem of fire resistance, resistance to acid and alkali and anti-corona, anti-radiation effect.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

In figure: 1 mica band body, 11 mica paper layers, 12 glass layers, glass layer, 122 lower glass fibers on 121 Tie up layer, 131 first silica adhesive layers, 132 second silica adhesive layers, 133 third silica adhesive layers, 134 the 4th silica gel Adhesive phase, 141 the oneth PE film layers, 142 the 2nd PE film layers.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.

Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of glass fiber membrane enhancing synthetic mica tape, Including mica band body 1, mica band body 1 with a thickness of 0.12-0.15mm, the width of mica band body 1 is 4-1000mm, cloud Master tape ontology 1 includes mica paper layer 11 and glass layer 12, and glass layer 12 includes upper glass layer 121 and lower glass Fibrous layer 122, the upper surface of mica paper layer 11 are bonded with the first PE film layer 141 by the first silica adhesive layer 131, and first The upper surface of PE film layer 141 is bonded with the upper glass fibre with a thickness of 0.02-0.05mm by the second silica adhesive layer 132 The lower surface of layer 121, mica paper layer 11 is bonded with the 2nd PE film layer 142 by third silica adhesive layer 133, and the 2nd PE is thin The lower surface of film layer 142 is bonded with the lower glass layer with a thickness of 0.02-0.05mm by the 4th silica adhesive layer 134 122, the first PE film layer 141 is identical with the thickness of the 2nd PE film layer 142, and the first PE film layer 141 with a thickness of 0.01- 0.02mm, upper glass layer 121 and lower glass layer 122 are high alkali glass fibre layer, and upper glass layer 121 is under The thickness of glass layer 122 is identical, which is so-dium-calcium silicate glass fibre layer.

In conclusion the glass fiber membrane enhances synthetic mica tape, the layer based on mica paper layer 11, with glass fibre Its tension intensity of 12 reinforcement of layer, uses the first silica adhesive layer 131 and the second silica adhesive layer 132 as bonding agent, will be upper Glass layer, mica paper layer 11 and the bonding of lower glass layer 122, with the first PE film layer 141 and the 2nd PE film layer 142 Enhance the anti-dropout performance of mica, upper glass layer 121 and lower glass layer 122 are high alkali glass fibre layer, the height Alkali containing glass fibre layer is so-dium-calcium silicate glass fibre layer, has stronger insulation function, has extremely strong tension intensity, favorably In improving around speed packet, there is good fire resistance, resistance to acid and alkali and anti-corona and radiation resistance, solve existing cloud Master tape mica is easy to fall off, and is conducive to when production that high speed is wrapped, is unfavorable for improving around speed packet, fire resistance, resistance to acid and alkali and anti- The poor problem of corona, anti-radiation effect.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of glass fiber membrane enhances synthetic mica tape, including mica band body (1), the mica band body (1) include Mica paper layer (11) and glass layer (12), glass layer (12) include upper glass layer (121) and lower glass fibre Layer (122), it is characterised in that: the upper surface of the mica paper layer (11) is bonded with the by the first silica adhesive layer (131) The upper surface of one PE film layer (141), the first PE film layer (141) is bonded with by the second silica adhesive layer (132) With a thickness of the upper glass layer (121) of 0.02-0.05mm, the lower surface of the mica paper layer (11) is bonded by third silica gel Oxidant layer (133) is bonded with the 2nd PE film layer (142), and the lower surface of the 2nd PE film layer (142) is viscous by the 4th silica gel The lower glass layer (122) that mixture layer (134) is bonded with a thickness of 0.02-0.05mm, the upper glass layer (121) and Lower glass layer (122) is high alkali glass fibre layer, which is so-dium-calcium silicate glass fibre layer.

2. a kind of glass fiber membrane according to claim 1 enhances synthetic mica tape, it is characterised in that: the mica tape Ontology (1) with a thickness of 0.12-0.15mm.

3. a kind of glass fiber membrane according to claim 1 enhances synthetic mica tape, it is characterised in that: the mica tape The width of ontology (1) is 4-1000mm.

4. a kind of glass fiber membrane according to claim 1 enhances synthetic mica tape, it is characterised in that: the upper glass Fibrous layer (121) is identical with the thickness of lower glass layer (122).

5. a kind of glass fiber membrane according to claim 1 enhances synthetic mica tape, it is characterised in that: the first PE Film layer (141) is identical with the thickness of the 2nd PE film layer (142), and the first PE film layer (141) with a thickness of 0.01- 0.02mm。