TDI - CF Carbofib Material Data Sheet

TECHNICAL DATA SHEET: Engineering Plastic Type "CF"

General Notes:

PA66/CF30 polyamide 66 reinforced with 30 wt% carbon fiber heat stabilized
Very high rigidity, excellent tensile and flexural strength, fatigue and creep resistance
Low friction, self lubricating properties, excellent wear and abrasion resistance
Good heat capability
Good chemical resistance (oils, grease, fuels, non polar solvents); not resistant to strong acids, alkalis and hot water or steam
ESD Safe Material, very low surface resistivity
Very low coefficient of linear thermal expansion
Typical applications include handling and positioning of electronic components and devices, where an optimal balance between stiffness and surface smooth is required
"CF" Material Chemical Compatibility Chart

MECHANICAL PROPERTIES:
Flexural modulus +23°C:	17000 MPa	ASTM D 790
Flexural modulus +60°C:	12000 MPa	ASTM D 790
Flexural modulus +90°C:	9800 MPa	ASTM D 790
Flexural modulus +120°C:	8000 MPa	ASTM D 790
Tensile Strength +23°C:	210 MPa	ISO 527
Tensile Strength +60°C:	159 MPa	ISO 527
Tensile Strength +90°C:	134 MPa	ISO 527
Tensile Strength +120°C:	117 MPa	ISO 527
Rockwell hardness M:	>100	ASTM D 785
Izod-Impact strength (notched) +23°C:	70 J/m	ASTM D 256
Charpy-Impact strength (unnotched) +23°C:	30 kJ/m²	DIN 53453
THERMAL PROPERTIES:
Temp. of defl. under load (1.80 MPa):	256°C	ASTM D648
Temp. of defl. under load (0.45 MPa):	260°C	ASTM D648
Vicat softening temperature (50°C/h 50N):	254°C	ISO 306
Coef. of lin. therm expansion, normal:	2,80 E-5/°C	ASTM D 696
Continuous use temperature	130°C	20'000h
Short time temperature	190°C
ELECTRICAL PROPERTIES:
Surface Resistivity	10² Ohm
Comparative tracking index:	<100 Volts	IEC 112
Electric strength (2mm):	2.0kV/mm	IEC 243-1
OTHER PROPERTIES:
Density	1.28 g/ccm	ISO 1183
Water absorption in water 23°C (24h)	0.60%	ISO 62