KC9001 Flexible fireproof and explosion-proof blanket is suitable for the outer wrapping of the cable straight joint. It adopts multi-layer protective structure to cover the cable straight joint. The outer layer is made of ablation-resistant fireproof cloth with built-in flexible nano thermal insulation sheet and high strength aramid fiber cloth. When the fire broke out, the built-in can flexible nano can get insulation sheet is 3 ~ 4 times of that of the traditional performance, at the same time the highest heat resistance is above 1200 ℃, and it has excellent flame retardant and heat insulation effect, and the built-in high strength aramid fiber cloth can avoid the middle joint breakdown exploded the harm of adjacent cables, avoid the secondary damage caused by the fire. KC9001 light flexible fireproof blanket is easy to install, and it can be easily installed outside the cable intermediate connector after construction by means of pre-installed fire-resistant tie belt and D-type ring clasp without other tools.
Product Features
Applications
Fire proof and explosion-proof package at the middle joint of cable dense place and the corner of cable shaft wall.
Technical Parameters
|
No. |
Test Item |
Typical Value |
Test Standards |
|
|
1 |
Tensile strength |
106Mpa |
GB/T 528-2009 |
|
|
2 |
Tear strength |
265kN/m |
GB/T 529-2008 |
|
|
3 |
Dielectric strength |
20.5kV/mm |
GB/T 1408.1-2016 |
|
|
4 |
Volume resistivity |
1.38*10^13Ω·cm |
GB/T 1410-2006 |
|
|
5 |
Fire performance |
At 750℃ for 90min, the whole process applied voltage 1U0, that is, 8.7kV |
No breakdown |
Refer to TICW 8-2012 for extruded insulated fireproof power cables with rated voltage from 6kV (UM =7.2kV) to 35kV (UM =40.5kV) |
|
After the fire supply is stopped, continue to apply the voltage 1U0, that is, 8.7kV, 15min |
No breakdown |
|||
|
After the end of the test, 3.5u0 was applied, i.e. 30.5kV, for 15min |
No breakdown |
|||
Direction for Use
1.Unfold the flexible fireproof and explosion-proof blanket. Unfold the tie
2.Wrap the flexible flame-proof blanket at the middle joint of the cable from the end of the tie
3.Tie the belt to roll fastening, forming
Product Specification
|
Model |
Specifications |
Package |
||
|
Width（m） |
Length（m） |
Area（m2） |
||
|
KC9001-E |
1.2 |
1.0 |
1.2 |
roll/box |
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