Determination of input specifications
- Initial measurement: measurement of spectral densities to determine sample components
- Screening analysis: density fraction analysis and sum parameters to determine percentage of plastics, metal, glass, etc.
- Identification of plastic types: density fraction analysis and spectroscopic methods to determine plastic types and its percentages
- Determination of selected plastic types: density fraction analysis, spectroscopic methods and extraction process (according to the specific task)
- Determination of the residual moisture (surface moisture) and lipophilic compounds (oil, fats, waxes, tensides, etc.)
- Determination of the ash residue, bulk density and melt flow index
- Determination of the GF percentage and GF distribution by means of density fraction analyses
- Determination of the percentage of halogen (chlorine, bromine, fluorine), paper and (heavy) metal
- Sieve analyses, optical characterisation by means of microscopic imaging, etc.
Process analysis of the recycling technology
- Determination of input specifications
- Qualitative and quantitative analysis of the separated fractions
- Evaluation of the process selectivity
- Evaluation of the disintegration degree of the recycling processes
- Determination of the purity degree of the plastic fractions
- Determination of the production and processing of the plastic fractions
- Process control, evaluation of the process stability and quality control of the recovered products
- Determination of the composition of plastic compounds as well as its practical meaning and implementation
- Consultancy in purity degree and separability of plastic compounds, process analyses and the use of recyclates for extruding and injection moulding
- Consultancy in process and purity control as well as in optimising recycling processes
- Evaluation of the recycling process: density separation process (hydrocyclone, float-sink and centrifugal), electrostatic processes, other automatic and manual sorting processes (colour and IR sorting)
Technology & process development
Contract processing & recycling
- Production waste of the plastics processing industry (multicomponent parts)
- Mixture in silo and mixture damages in grinding operations
- Post-consumer waste
- Selection of plastic compounds recovered by ATP:
PP & PVC PA & PET PP & PPO ABS & PVC
PC & PBT ABS & PA PA & POM PCABS & TPU
PS & SAN PP & PA ABS & elastomers contract processing
