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Bayblend? FR421 MT

Manufacturer: Covestro
Produced At: Europe / China
Product Category: PC+ABS
Product No: Bayblend FR421 MT
Product Quantity: 25KG / BAG
Product Features: Flame Retardant

Product information

Bayblend? FR421 MT

Polycarbonate + ABS

Covestro - Polycarbonates

Product Description:

Rubber modified PC blend; mineral filled; flame retardant; Vicat/B 120 temperature = 134°C; extrusion grade for aircraft interiors; the classifications according to the respective aircraft standards are communicated with email inquiry under plastics@covestro.com

Filler / Reinforcement	Mineral
Additive	Flame Retardant
Features	Flame Retardant
Uses	Aerospace Applications，Aircraft Interiors
RoHS Compliance	RoHS Compliant
Processing Method	Extrusion

Physical	Nominal Value	Unit	Test Method
Density (73°F)	1.29	g/cm3	ISO 1183
Melt Volume-Flow Rate (MVR) (260°C/5.0 kg)	0.122	in3/10min	ISO 1133
Molding Shrinkage 2			ISO 2577
Across Flow : 500°F, 0.118 in	0.60 to 0.80	%
Flow : 500°F, 0.118 in	0.50 to 0.70	%
Water Absorption			ISO 62
Saturation, 73°F	0.50	%
Equilibrium, 73°F, 50% RH	0.20	%

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus (73°F)	493000	psi	ISO 527-2/1
Tensile Stress			ISO 527-2/50
Yield, 73°F	8410	psi
Break, 73°F	6820	psi
Tensile Strain			ISO 527-2/50
Yield, 73°F	4.0	%
Break, 73°F	22	%
Impact	Nominal Value	Unit	Test Method
Notched Izod Impact Strength (73°F)	14	ft·lb/in2	ISO 180/A

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
66 psi, Unannealed	264	°F	ISO 75-2/B
264 psi, Unannealed	244	°F	ISO 75-2/A
Vicat Softening Temperature
--	270	°F	ISO 306/B50
--	273	°F	ISO 306/B120
CLTE			ISO 11359-2
Flow : 73 to 131°F	2.8E-5	in/in/°F
Transverse : 73 to 131°F	3.3E-5	in/in/°F

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	1.0E+16	ohms	IEC 60093
Volume Resistivity (73°F)	1.0E+16	ohms·cm	IEC 60093
Electric Strength (73°F, 0.0394 in)	1000	V/mil	IEC 60243-1
Relative Permittivity			IEC 60250
73°F, 100 Hz	3.10
73°F, 1 MHz	3.00
Dissipation Factor			IEC 60250
73°F, 100 Hz	4.6E-3
73°F, 1 MHz	9.4E-3
Comparative Tracking Index (Solution A)	200	V	IEC 60112
Flammability	Nominal Value	Unit	Test Method
Flame Rating			UL 94
0.030 in, Internal Test	V-0
0.12 in, Internal Test	5VA

Fill Analysis	Nominal Value	Unit	Test Method
Melt Viscosity 3 (500°F)	640	Pa·s	ISO 11443-A
Additional Information	Nominal Value	Unit	Test Method
ISO Shortname	PC-I-TD10 FR(40+72)

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Bayblend? FR421 MT

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