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Natural Mica Tape
Natural Mica Tape
Supplier Info
[China Supplier]
Contact Person : Mr. Lu Peter
Tel : 86-21-56136266
Fax : 86-21-56138765
Product Detail
1. Natural Mica Tape 2. Nature phlogopite tape 3. Used in fire-resistant wire&cable

Natural Mica Tape

Application

Nature phlogopite tape is being twined directly round the conductors(IEC-331)orused as superior flame barrier wrapped up the protect cover(iec-332,ul-910 plenum flame test)It is a perfect fire resistant component in fire-resistant wire&cable maufacture according to IEC-371-2-8.

SpecificationSupply as rolls up to 300~500~1000 m,width of 6~900mmand the standard core diameter is at Φ52mm,Φ76mm.

Technical Date

No.

TYPE

 

MMJ-9034P

MMJ-12034P

MMJ-16034P

MMJ-12548P

1.

Thickness

mm

0.100±0.015

0.125±0.015

0.140±0.015

0.145±0.015

2.

Total Weight per suqare

g/m2

140±10

175±10

217±15

212±15

3.

content of the mica

g/m2

90±5

120±10

160±10

140±10

4.

Glass cloth content

g/m2

34±2

34±2

34±2

34±2

5.

Glass cloth content

g/m2

16±3

20±4

24±4

24±4

6.

Volatility

%

<1

<1

<1

<1

7.

Tensile strength

N/cm

>100

>100

>100

>100

8.

Dielectronic strength

MV/m

>11

>13

>16.5

>16.5

9.

Combustibility

Sec

0

0

0

0

10.

Smoke density/toxic sunstance

 

negligible

11.

Rewinding property

 

any false adhesiton should not occur

12.

Bending property

 

Mica foil should not separate

13.

Joint point

500m

Less than 1

14.

Heat resistance

 

Bgrade

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