Ash content of plastic materials (polyolefins)
Gravimetric identification for analyzing films, granules etc. on basis of polyolefines (PE, PP) for inorganic shares like fillers, pigments, antiblocking aid etc. The chalk content of white pigments can be calculated from the weight loss by carbonate cleavage at two-step annealing 600/ 950 °C. Further analytical examination of ash composition on request.