Specification of polymers

• Moisture content according to Karl Fischer

• Solution viscosity

• Melt flow index

• Extractions

• Thermal properties

• Measurement of carboxyl end groups

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Analysis of excipients

• Incoming inspection of preparations or finishes

• Chemical characterization of spinning baths

• Mechanical strength (also under temperature)

• Color measurement

• emission

• Exposure, climate and weathering tests

• Abrasion resistance (Martindale)

• Colour fastness

• Soiling and cleaning behaviour

• Penetration behaviour of the coating into the thread composite

• Lint analysis on bobbins or fabrics

• Sieve filter analyses

• Surface structure of thread guides and godets

• Contamination on fabrics

• Tissue damage to airbag fabrics

• Analysis of competitive products