Dotmar EPP
30-32 Garden Boulevard
Dingley VIC 3172
Tel: 03 9552 4444
Fax: 03 9552 4400

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Polystone Propylene available from Dotmar EPP

Polystone Polypropylene, available from Dotmar EPP , has long been the forgotten child with engineers when temperature, chemical resistance and rigidity are required in extreme environments.

Dotmar EPP’s Polystone Polypropylene in industry terms is a homopolymer material as opposed to a copolymer material commonly offered. Although similar in many aspects each exhibits distinct differences in both appearance and performance. For example homopolymer Polystone Propylene is a rigid material with a greater resistance to creep and higher tensile strength than the copolymer.

Polystone Polypropylene has a continual service operating temperature of 130°C which has for years bridged the thermoplastic material gap between PVC (60 degree Celsius), HDPE (90°C) and Advanced Engineering Plastic materials such as PVDF (150°C), ECTFE (160°C) and PFA (260°C ) in chemical storage applications.

Polystone Polypropylene also offers the advantages in relation to weight with a specific gravity of 0.9 when compared to PVC (1.45) and fibreglass (1.45).

Traditionally used for chemical vessel construction in sheet form Polystone Polypropylene is also available in rod and tube and is widely utilised for finished machined parts where a high chemical resistance, high service temperature, high electrical insulation and rigidity are required.

Dotmar EPP News

Polystone UHMWPE polyethylene available from Dotmar EPP (1-Sep-2008)
Ultra high molecular weight polyethylene (UHMWPE), available from Dotmar EPP, is a thermoplastics product.

Polystone P300 HDPE copolymer available from Dotmar EPP (29-Aug-2008)
The Polystone P300 HDPE copolymer, available from Dotmar EPP, continues to set the HDPE benchmark throughout Australia and New Zealand.

Nylatron 703XL zero stick-slip nylon from Dotmar EPP (2-Jul-2008)
Nylatron 703XL, available from Dotmar EPP, is a nylon with zero stick-slip. The zero stick slip properties allows for a more precise, more sensitive motion control.

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