KC80-P
Waterproof Insulation Sealing Protective Pad
KC80-P is a Blanket-shaped patch consisting of an EPR back covered with a layer of butyl mastic for sealing. KC80-P is used to replace 3M 2230.
Application
lReconstitution of the characteristics of protected aerial cables (Spacer Network) voltage class up to 25 kV when making a straight splice or derivation in it;
lCable splices that require complete tightness;
lSplices of directly buried low voltage cables;
lInsulation of cables up to 0.6/1 kV,both in straight and split splices derivation,with total tightness;
lInsulation of non-insulated buses up to 0.6/1 kV;
lProtection of connectors and other metal parts against weather and action UV rays;
lSealing and isolating the secondary output of power transformers.
Product Features
lInsulation protection,abrasion resistance;
lWeathering and corrosion resistance;
lExcellent formability ;
lExcellent waterproof sealing;
lResistance to Ozone;
lResistance to UV ray;
lResistance to Electircal tracking;
lResistance to Ozone;
lResistance to UV ray;
lResistance to Electircal tracking;
lUsable for all types of connectors (straight,stirrup,wedge,etc.);
lExcellent performance at 90℃degree,and withstanding of short-term overload temperature up to 130℃;
lInstallation temperature:-20~40℃.
Technical Properties
Property | Typical value | Test method |
Thickness | Thickness:4.30mm EPR:1.30mm;Mastic:3.0mm |
ASTM D 1000 |
Tensile strength | 0.58MPa | ASTM D412 |
Elongation at break | 900% | ASTM D412 |
Thermal aging test (110 ℃/168h) | Through | IEC 60811 |
Tracking and erosion resistance |
2.75kV,≥1h,pass | IEC 60587 Test Method 2 Standard A |
AC withstand voltage test | 25kV,5min,No breakdown | IEC 60060-1 |
Volumetric resistivity | 5.9×1015Ὠ.cm | IEC 60250 |
UV resistance | Through | ASTM G 53 |
Specification
Length x Width :3000mm x210mm,400mm x 210mm,140mm x210mm,
*Other sizes and packing are available on requested.
Shelf life and Storage
Jinhan guarantees this product for 3 years,as long as it is stored in their original packaging in a dry and ventilated place (between 0℃ and 30℃)and with relative humidity of up to 75%
