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Wholesale 77 series fire-retardant electric arc proofing tape
Time: 2021-11-25 09:31:42     Copyfrom: SuZhou Volsun Electronics Technology Co.,Ltd.

FST8077 fire-retardant electric arc proofing tape is a special tape with two-way fire resistance, heat insulation and arc resistance characteristics. The flame retardant oxygen index is much higher than similar international products. The quality is excellent and the industry leader is widely used. In the fields of power, communications, fire protection, etc., it can be used for the protection of the entire cable, and it can also be used for key protection of weak parts such as joints. Controlling the fire hazard locally can greatly reduce the loss, which is unmatched by the traditional fire blocking concept.


Features

Standard color:Black
Fire protection of high and low voltage cables in cable tunnels and substations 
Fire and explosion protection of cable middle joint
Fire protection of cables in communication equipment room

Fire protection of fire pipes and cables


Technical Performance

Properties

Index

Test Method

Tensile strength

≥3.0MPa

GB/T 2951.11-2008

Elongation at break

≥500%

GB/T 2951.11-2008

Low temperature stretching(-15℃±2℃)

≥60%

GB/T 2951.11-2008

Self-adhesive

No looseness

GB 478-2004 5.10

Water resistance (soak for 15 days)

No blistering, wrinkling, delamination, cracking, etc.

GB 478-2004 5.6

Acid, alkali and salt resistance (soaked for 7 days)

No blistering, wrinkling, delamination, cracking, etc.

GB 478-2004 5.7~5.9

Oxygen Index

≥45

ASTM D 2863

Flame retardancy (carbonized height)

≤2.50

GA 478-2004 5.11


Dimension

Specification

Width(mm)

Thickness(mm)

Length(m)

FST8077-40

40±1.5

0.70±0.1

5

FST8077-60

60±1.5

0.70±0.1

5

FST8077-80

80±1.5

0.70±0.1

5



KEYWORD:Arc proofing tape,electric arc proofing tape
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