HIGH-FLEXIBLE LAMINATE FOR USE BY PROTECTION AGAINST AGGRESSIVE MEDIAS AND A METHOD FOR MANUFACTURE OF SAME

摘要

The invention concerns a method of manufacture of a high-flexible laminate for use by protection against aggressive fluids, comprising the following steps of applying a dispersion including a bonding means to a first side of a woven glass fabric drying the bonding means after the application of the dispersion to the glass fabric laminating at least one unsintered PTFE foil onto the first side, including a subsequent sintering of the PTFE foil on the woven glass fabric wetted with the dispersion applying an elastomeric or plastic material layer onto the second side of the woven glass fabric and subsequently curing the laminate. The applied amount of dispersion is determining the strength of the bonding, i.e. it is possible to obtain different bonding strengths between the PTFE film and the glass fabric according to the actual requirements and needs.