ISO 14607:2018 Annex E Cohesion Test*

We offer the test for the cohesion of the silicone gel according to ISO 14607:2018 Annex E. Here, only the filling material is tested, not the shell. For cohesion testing, the silicone filling material is filled in a funnel, which has standardized dimensions and surface roughness. The gel is allowed to flow unimpeded through the bottom opening of the funnel for a period of (30.0 ± 0.1) minutes. It is registered whether the effluent filling material separates from the remaining volume in the funnel. If the material remains as a whole, the length of the drop below the funnel opening is measured.
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*We offer this testing service as part of our accredited scope.