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Properties of PVC Sheet, Rod & Profile

Polyvinyliden-Flouride (PVDF), Ethylene Chlorotrifluoroethylene (E-CTFE) Polyethylene Terephthalate (PET) and Thermoplastic Copolyester (PETG)
PVDF
E-CTFE PET - V100 PETG - V200
Very high impact strength, physiologically acceptable, highly resistant to most chemicals, can be vacuum formed, high mechanical strength values, good resistance against radiation, suitable for exterior use.
High resistance against stress cracking, very low permeation rate, high flexibility, flame retardant, good weather resistance, physiologically acceptable. High shine and transparency, very good impact resistance, approved for food (FDA), very good chemical and fire resistance, ease of flexion in cold and in hot 100% recyclable. Superior transmission of light, high transparency, superior shine, approved for food (FDA)
Technical data  
Density g/cm3 ISO 1183 1.78 1.69 1.3 1.27
Yield stress N/mm2 DIN EN ISO 527 56 31
Elongation at yield % DIN EN ISO 527        
Elongation at break %
Tensile-E-modulus MPa DIN EN ISO 527        
Impact strength KJ/m2 DIN EN ISO 179 
Notched impact strength KJ/m2 DIN EN ISO 179        
Ball identification hardness N/mm2 DIN EN ISO 2039-1
Shore hardness D ISO 868        
Average thermal coefficient of elongation K-1 DIN 53 752
Thermal conductivity W/m-K DIN 52 612      
Fire behaviour
Dielectric strength kV/mm VDE 0303-21   39 30 -
Surface resistance Ohm DIN IEC 167 1013 1013 -
Temperature range oC   0 to +60
Chemical resistance High resistance against acids & alkalis
Physiologically acceptable   no
Welding yes
Glassfibre reinforcing yes
Lacquering, printing yes
Hot forming good good good

 

 
 
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