| 摘要 |
<p num="1"><br/><br/><br/>There is disclosed a composition for producing an elastomeric film comprising: <br/>a synthetic polymer, sulphur, and a metal-oxide cross-linking agent. The <br/>concentration of the total solids in the composition is between 5-20% by <br/>weight of the composition. Also disclosed is a multiple-coating method of <br/>manufacturing an elastomeric film comprising the steps of: (i) providing a <br/>composition comprising a synthetic polymer, a metal-oxide cross linking agent, <br/>wherein the concentration of the total solids in the composition is between 5-<br/>20% by weight of the composition, (ii) contacting the composition with a mould <br/>to form a layer of composition on the mould, (iii) contacting the layer of <br/>composition on the mould with a further amount of the composition to form a <br/>further layer, (iv) drying the composition, and (v) curing the composition.<br/> |
