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Contact Person : Mr. Chiang Leo
Company Name : Shanghai Haiying Insulation Glass Fiber Co., Ltd.
Tel : 86-021-62821232
Fax : 86-021-62819132-20
Address : Shanghai,Shanghai,Room 104 No. 8 Lane 457 Fa Hua Zhen Rd., Shanghai
Country/Region : China
Zip : 200052

High quality Mica paper tape for VPI use

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Product Detailed

Related Categories:Other Fiberglass Products

1>MOQ:200kilogram/Kilograms 2>Supply Abilities: 50000Koligram/Koligrams 3>FOBShanghai 4>mica paper as base material

Mica Tape for VPI

This mica tape is built up with mica paper as base material and epoxy adhesion as binder to bind on the one of its surface with alkalifree glass cloth as its reinforcing material. It is perfectly flexible under the normal temperature and can be processed by vacuum presure impregnating technology (VPI) together with impregnate resin compatible with the mica and thus be solidified into mica tape after that. Owing to the high mica content and excellent electrical function, it is noted as the ideal insulation material for the large and medium size high tension electrical machinery processing with VPI technology.

1,Appearance

The tape adhesion must be distributed homogeneously without bubble, pore, adhesion, lami-nation, foreigh matter, crack of mica paper, reeling out of glass cloth, loosening of tape coiling, etc.

2,Normal Thickness and Tolerance

Normal Thickness(mm)	Tolerance
Normal Thickness(mm)	Diviation of middle value from normal thickness	Diviation of individual value from normal thickness(mm)
0.11~0.15	±0.02	±0.03

3,Width

Description	unit	Figure
width (mm)	mm	12±1; 15±1; 20±1;25±1; 30±1

4,Brink bending

Brink bending of mica tape mustn't exceed by 1mm

5,Length

Mica tape length is shown by its coiling diameter. Diameter of tape coiling is 95mm±5mm or 115mm±5mm. In it the tying should not more than 1 piece and the shortest length must be no less than 5m. The mica paper coiling with tying must be noted with the respect symbol.

6,Composition

Description		unit	Figure
Description		unit	0.11mm	0.15mm
Total substance	Figure	g/m2	151	217
Total substance	Tolerance		±16	±22
Mica content	Figure		120	180
Mica content	Tolerance		±10	±14
Glass content	Figure		20	20
Glass content	Tolerance		±2	±2
Binder content		%	5~11
Volatile		%	≤1.0	≤0.5

7,Performance Requirement


Description	unit	Figure
Tensile Strength	N/10mm	≥60
Stiffness	N/m	According to the negotiation of the supplying party and reguiring party
Air porosity	S/100ml
Shelf life	d	180

SOME APPLIED PICTURES:

5442-1 application

The above pictures are some applied pictures about the 5442--1Epoxy Glass Mica Paper Tape for VIP use.The pictures are just for your reference .If you are interested in it ,please contact me and i am very happy to tell you the details .So welcome your inquiries!

High quality Mica paper tape for VPI use

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