Patent attributes
There is disclosed a composition for producing an elastomeric film comprising: a synthetic polymer, sulphur, and a metal-oxide cross-linking agent. The concentration of the total solids in the composition is between 5-20% by weight of the composition. Also disclosed is a multiple-coating method of manufacturing an elastomeric film comprising the steps of:(i) providing a composition comprisinga synthetic polymer,a cross linking agent,wherein the concentration of the total solids in the composition is between 5-20% by weight of the composition,(ii) contacting the composition with a mould to form a layer of composition on the mould,(iii) contacting the layer of composition on the mould with a further amount of the composition to form a further layer,(iv) drying the composition, and(v) curing the composition.