Ertacetal® H-TF / Delrin® AF

Ertacetal H-TF is a Delrin AF Blend, a combination of Teflon fibres evenly dispersed in a Delrin acetal resin. Much of the strength that is inherent in Acetal Hompolymer is retained. Some properties change due to the addition of Teflon fibre which is softer, less stiff and more slippery than virgin acetal resin.

Compared with Acetal Copolymer and Acetal Homopolymer, Ertacetal H-TF offers superior sliding properties.

For example, bearings made of Ertacetal H-TF show low friction, long wear and are essentially free of stick-slip behaviour.

Ertacetal H-TF is a deep-brown colour and is available in:

sheet thicknesses of:
12mm, 15mm, 16mm, 18mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm,

and sheet sizes of:
610mm x 1000mm
over 100mm thick - on application


and rod diameters of:
10mm, 12mm, 14mm, 15mm, 16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 30mm,
32mm, 36mm, 40mm, 50mm, 56mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm,
90mm, 95mm, 100mm


Note: Ertacetal H-TF is manufactured to order, and subject to minimum order quantities - please contact the sales office to discuss your requirements.

The following downloads are also available:

Ertacetal H-TF / Delrin AF - Technical Data Sheet
Ertacetal H-TF / Delrin AF - Material Safety Data Sheet