Adhesive Tapes - Self Amalgamating Tapes - PR International Ltd

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Plasmapheresis

A range of tapes which amalgamate (bond together) when applied under tension as an insulation wrap. They become a homogeneous, void-free mass without need for external heat or pressure.
The main applications are for high voltage electrical insulation, moisture proofing and corrosion prevention for telecommunication and other industrial uses.

The tapes are flexible and versatile in application. They can be easily applied by hand, contouring closely to irregular shapes and bends to form a permanent insulation layer or waterproofing barrier.

The life of the tapes exposed out of doors in the UK is expected to be several years. In enclosed locations, such as cables, the durability should be at least equal to that of the cables. Where tape may be subject to abrasion or exposure to weather an external covering with a high quality pPVC tape is recommended.

	2501	2515	2517
Base	Polyisobutylene	Ethylene Propylene Rubber (EPR)	Ethylene Propylene Rubber (EPR)
Colour	Black	Black	Black
Thickness	0.50mm	0.50mm	0.75mm
Elongation	600%	750%	800%
Dielectric Strength (short time method)	40kv/mm	36kv/mm	36kv/mm
Temperature Range	-40 to +90 ° C	-40 to +90 ° C	-40 to +90 ° C
Short Term	100 ° C	130 ° C	130 ° C
Price / Dimensions	19mmx10m=£2.00 per roll Ex-works 25mmx10m=£2.80 per roll Ex-works 38mmx10m=£3.97 per roll Ex-works	19mmx10m=£2.68 per roll Ex-works 25mmx10m=£3.50 per roll Ex-works	19mmx10m=£2.23 per roll Ex-works
Availability	lead time = up to 3 weeks	immediate from stock	lead time = up to 3 weeks