AS/NZS 4257.8:1994 Plastic roof and wall cladding materials - Methods of test - Determination of residual styrene
- AS/NZS 4257.8:1994
- Valid from
- Information provider
- Standards New Zealand
- Standards Australia, Standards New Zealand
- Information type
- New Zealand Standard
This Standard specifies a method of determining the residual styrene monomer content in reinforced plastics based on unsaturated polyester resins in the polymerized state by gas chromatography.
The method is not applicable to UP resins of high chemical resistance.