KYDEXÂ® 321 Co-Extruded High Impact Fire Rated Sheet

Category	Polymer , Thermoplastic
Manufacturer	KYDEX LLC
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	KYDEXÂ® 321 Co-Extruded High Impact Fire Rated Sheet.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Features:Metallic cap, black, gray or off-white substrateThickness ranging from 3.18 mm to 8.9 mmTextures: P-3 Velour Matte and P-C Level HaircellImpact resistantEasy to form with good part definitionChemical resistantFire retardantExcellent fabrication qualitiesSuggested Applications:Exhibits and DisplaysStore Fixture ComponentsMedical ProductsMachine HousingsInformation provided by Kydex, LLC.

Physical Properties	Metric	English	Comments
Specific Gravity	1.33 g/cc	1.33 g/cc	ASTM D792

Mechanical Properties	Metric	English	Comments
Tensile Strength	42.0 MPa	6090 psi	ASTM D638
Flexural Strength	66.0 MPa	9570 psi	ASTM D790
Flexural Modulus	2.482 GPa	360.0 ksi	ASTM D790
Izod Impact, Notched	6.40 J/cm	12.0 ft-lb/in	ASTM D256

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	64.4 Â°C	148 Â°F	unannealed; ASTM D648
	72.9 Â°C	163 Â°F	annealed; ASTM D648
Flammability, UL94	V-0	V-0
	5VA	5VA

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