Lightening the load

Rotational moulding offers an excellent density/performance ratio. It is an advantageous alternative to other heavier technologies, such as those using metal or concrete.

Weight savings illustrated by an example

Take, for example, a 3000-litre tank: The tank with equivalent capacity will weigh 2200 kg for the concrete tank, compared with 110 kg for the thermoplastic tank (Polyethylene - PE ). The result is a weight saving of 95% .

Lightening the load

Rotational moulding offers an excellent density/performance ratio. It is an advantageous alternative to other heavier technologies, such as those using metal or concrete.

Weight savings illustrated by an example

Exclusive AFR

Abbas TCHARKHTCHI, Professor Emeritus at ENSAM and a well-known researcher in the world of Rotational Moulding, presents his views on a technical topic in each AFR and ARMO newsletter.

Master Class AFR 2025: Rotational moulding is evolving and making it known!

28 and 29 October 2025 in Paris.

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