Altherm® Materials for the Primary Aluminum Industry - Von Roll
Altherm® Materials for the Primary Aluminum Industry - Von Roll
Altherm® Materials for the Primary Aluminum Industry - Von Roll
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Al<strong>the</strong>rm ® <strong>Materials</strong><br />
© by Norsk Hydro ASA<br />
Al<strong>the</strong>rm ® products are based on different types of rein<strong>for</strong>cement and specific<br />
high-temperature and dielectric strength resin systems. More than 15 references<br />
are available, and each meets a specific application.<br />
Forms of delivery<br />
Al<strong>the</strong>rm ® materials are supplied as prepregs or rigid materials, sheets, tubes or<br />
machined parts.<br />
» Al<strong>the</strong>rm ® prepregs: Al<strong>the</strong>rm ® 660, Al<strong>the</strong>rm ® 650<br />
Structure based on glass roving or mica rein<strong>for</strong>cement with special coating<br />
to withstand very high temperatures<br />
» Al<strong>the</strong>rm ® sheets / tubes: Al<strong>the</strong>rm ® 500, Al<strong>the</strong>rm ® 520, Al<strong>the</strong>rm ® 530<br />
Composite material composed of glass cloth, glass roving or mica rein<strong>for</strong>cement<br />
with especially <strong>for</strong>mulated resin systems based on high electrical<br />
properties and <strong>the</strong>rmal resistance.<br />
» Al<strong>the</strong>rm ® machined parts.<br />
All Al<strong>the</strong>rm ® references are machined in <strong>Von</strong> <strong>Roll</strong> workshops according to<br />
<strong>the</strong> customer’s design, and offer optimized properties:<br />
· specific tolerances<br />
· professional machining and large-volume capacity<br />
· high quality control level<br />
Innovation and testing<br />
At <strong>Von</strong> <strong>Roll</strong> laboratories materials can be tested according to IEC, UL and<br />
o<strong>the</strong>r specifications: <strong>the</strong>rmal, electrical and mechanical aging tests, Tan δ<br />
measurements at different temperatures, partial discharge measurements with<br />
different voltage ranges, specific material testing <strong>for</strong> semi-finished and final<br />
parts<br />
Respect <strong>for</strong> intellectual property (IP)<br />
Procedures can be implemented in order to ensure <strong>the</strong> confidentiality of all<br />
in<strong>for</strong>mation with respect on request, to intellectual property.<br />
All in<strong>for</strong>mation in this document subject to <strong>the</strong> product liability clause as published in <strong>the</strong> website www.vonroll.com under General Terms and Conditions.<br />
<strong>Von</strong> <strong>Roll</strong> Isola France SA<br />
Faubourg de Bel<strong>for</strong>t 27, F-90100 Delle, France<br />
P +33 (0) 34368436, F +33 (0) 384563202<br />
Email: cs.europe.comp@vonroll.com