... PE back sheetProduct specificationsViscosity 180 °C 400 - 900 mPa.s acc. to Brookfield RVT DV II, Spindle 27, 100 rpmSoftening point ... 70 - 80°C acc. to Ring & Ball (ASTM E 28)Product characteristicsColour slightly yellow ... temperature and in original cartons, shelf life is 1FDA-Status acc. to CFR, title 21, § 175.105 adhesivesMarking Gef.StoffV (VgA ...