Welcome to ECBAY
High quality Mica paper tape for VPI use
High quality Mica paper tape for VPI use

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
Diviation of middle value from normal thicknessDiviation of individual value from normal thickness(mm)
0.11~0.15±0.02±0.03
3,Width
DescriptionunitFigure
width (mm)mm12±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
DescriptionunitFigure
0.11mm0.15mm
Total substanceFigureg/m2151217
Tolerance±16±22
Mica contentFigure120180
Tolerance±10±14
Glass contentFigure2020
Tolerance±2±2
Binder content%5~11
Volatile%≤1.0≤0.5
7,Performance Requirement
 
DescriptionunitFigure
Tensile StrengthN/10mm≥60
StiffnessN/mAccording to the negotiation of the supplying party and reguiring party
Air porosityS/100ml
Shelf lifed180

SOME APPLIED PICTURES:

                                                              5442-1 application

                                                  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

Ads by Google


About Us | Contact Us | Help | Terms & Conditions
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECBAY Limited and/or its subsidiaries and licensors. All rights reserved.