We distribute Dartek® Film both in the UK and across Europe for a number of products produced by Coveris (Canada) Inc. These are marketed under the Dartek® trademark.
These films are made from ultra-strong high temperature resistant Uniax Orientated Nylon 6/6. We market a number of these products used in the curing of rubber rollers and rheometer applications. We have a number of grades in stock.
Dartek® Film for Curing of Rubber Rollers
Dartek® Film Type T404 NA and Dartek® Film type 424NA are designed to provide a superior way to wrap and cure rubber rollers. Dartek® is an effective, economical and easy to use product which results in a consistently high quality finish being produced.
We have a number of widths and different gauges. The data sheet below gives the relevant details, further information can be supplied upon request.
Dartek® Film for use in Rheometers
Dartek® Film can also be used in rheometers. Rheometers are widely used by rubber compounders and processors to measure the properties of compounds for quality and consistency. Rheometers use heated oscillating dyes to form test samples. Dartek Film may be used to encapsulate the compound, Dartek® C917 is a heat-stabilised cast nylon film with excellent elongation, which enables accurate readings to be made. This forms easily and quickly in heated dyes, conforms snugly in the grooves of moulded samples, imparts minimal strain of its own when the dye is oscillated and does not negatively influence the torque readings which provide the base line information. It also eliminates burn through slippage during oscillation and other bothersome issues.