Printashrink PF/A1 MW

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Printashrink PF/A1 MW is a medium walled heatshrink polyolefin with an integral thermoplastic adhesive liner. With a 3:1 shrink ratio, it has all the advantages of the standard PF/A1 3-1, but provides a greater resistance to abrasion and chemicals. It is available in black as standard in sizes up to 200mm ID and can be cut and printed as required.

This glue lined, 110°C, medium walled tube consists of a heatshrink polyolefin tube with a thermally activated inner adhesive liner. The inner liner melts and flows to encapsulate connectors and components providing moisture-resistant, environmental protection, strain relief and insulative properties perfect for low voltage electrical and mechanical applications where a degree of flexibility is important. It is available in 1.2 metre lengths and with or without adhesive lining. We offer our full cutting and limited printing service on this specialist sleeve.

Technical Data

Shrink Ratio: 3:1
Shrink Temperature: 120°
Operating Temperature: -55°C - +110°C
Colours:
- Black
Sizes: 8/2 - 200/60
Packing: 1.2 metre lengths, cut to length, cut sleeves
Print: Yes subject to testing
Approvals: RoHS Compliant
Applications / Industries:
- General
- Commercial
- Electrical
- Electronics
- Industrial
- Mechanical
- Automotive
- Marine

Properties	Typical Values	Test Methods
General
Operating Temperature	-55°C - +110°C (jacket)
Shrink temperature	120°C
Shrink Ratio	3:1 (min)
Physical
Tensile Strength	14MPa	ASTM D 638
Ultimate elongation	>400%	ASTM D 638
Longitudinal change	+0% to -10%	UL 224
Water absorption	<0.15%
Electrical
Dielectric strength	>20kV/mm	IEC 243
Volume resistivity	10¹⁴Ωcm	IEC 93
Chemical
Copper stability	Pass	ASTM-D 2671