NAC are a range of polyolefin semi-rigid heat shrinkable anode caps, they are coated internally with a highly protective mastic lining and are capable of withstanding the most aggressive environmental conditions including chlorine and moisture attack.

Physical Properties

Shrink ratio	>2:1
Material	Cross-linked polyolefin with mastic lining
Flexibility	Semi flexible
Colours	Black
Tensile strength	14.0N/mm
Ultimate elongation	500% min
Relative density	1.2 max.

 

Thermal Properties

Operating temperature range	-55°C to + 70°C
Shrinkage temperature	>135°C
Storage stability	Very good

 

Electrical Properties

Dielectric strength

11KV/mm

 

Chemical Properties

Water absorption	0.1% (24h at 25°C)
Corrosion	Non-corrosive
Flammability	Self-extinguishing (tubing only)

 

PRODUCT CODE REF.	Body Diameter (mm)		Cable entry diam (mm).		Anode diam	Anode head diam.
	Supplied min.	Recovered max.	Supplied min.	Recovered max.
NAC86	86	45	18	6.5	51(2?)	76(3?)
NAC112	112	60	18	6.5	76(3?)	102(4?)