ISO 28941-1:2008
Plastics -- Poly(phenylene ether) (PPE) moulding and extrusion materials -- Part 1: Designation system and basis for specifications
Product Details
The types of PPE plastic are differentiated from each other by a classification system based on appropriate levels of the designatory properties
- temperature of deflection under load
- melt volume-flow rate
- Charpy notched impact strength
- flammability
and on information about basic polymer parameters, intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing materials.
ISO 28941-1 is applicable to all PPE materials, including those modified with polystyrene or polyamide or other materials.
It applies to materials ready for normal use in the form of powder, granules or pellets and to materials unmodified or modified by colorants, additives, fillers, etc.