Refractive index of plastics
A refractometric method for measuring the refractive index of molded parts, casts, or extruded sheets or films, using a refractometer.
The test is suitable for isotropic transparent, translucent, colored, opaque, and anisotropic materials. The method is recommended when a high level of accuracy is required. Powdered or granulated materials are not suited for analysis.
More information about the method family:
Refractometry- Suitable sample matrices
- Plastic films
- Typical turnaround time
- 2 weeks after receiving the samples
- Quality system
- Measurlabs validated method
- Device types
- Standard
- Method expert
![Ville Roininen]()
Ville Roininen
Polymers and plastics
Physical and chemical propertiesLarge number of samples or specialized needs?
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