Mechanical
Rheological
Heat resistance
Thermal analysis
Physical
Electrical
Combustion (Fire)
Thermal aging
Weathering
Optical
Gloss index
Color measurement
Grayscale
determination
Image analysis
Chemical resistance
Shrinkage
Standards:
DIN 5033 (Remission)
DIN 6174 (Delta E)
or corresponding standards


Haze & transmission measurement
Remission
Remission
This test method for opaque products is used to determine color changes following processing, after-treatment, light aging, weathering and temperature aging.

Color, delta E and yellowness value are determined in a spectral photometer.