This ethylene-propylene (EPR) self amalgamating tape is used for insulating and sealing high voltage

electricaljoints for voltages up to Um 72 kV. It amalgamates rapidly, adapting itself to the product

underneath, forming a solid unit without air bubbles. It is particularly resistant to partial discharges

(corona), witht the characteristics remaining unchanged with time.

Joints must be protected with a PVC tape or similar:

Conforms to ASTM-D-4388, HH-I-558G/Grade A, MIL-I-3625 B

Characteristics	Test Method	Typical Values
Tensile strength	ASTM - D - 4325	2.8 MPa min.
Ultimate elongation	ASTM - D - 4325	800% min.
Amalgamation ability	ASTM - D - 4325	2.0mm
Overload temperature	ASTM - D - 4325	130 degrees C
Working temperature	ASTM - D - 4325	90 degrees C
Electring strength	ASTM - D - 4325	35 kV/ mm min.
Relative dielectric constant	ASTM - D - 4325	2.7
Volume resistivity	ASTM - D - 4325	10 to the power 15 ohms per cm min
Resistance to ozone	ASTM - D - 4325	Positive
Resistance to U.V.	ASTM - D - 4325	Positive

Part code:           Width:          Thickness:          Length:        TRADE PRICE:

RAYTECH 2-3       19 mm           0.76mm              9m                   £8.75