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CH-20 CD3501 (ISO)

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Item Unit Test Method Electric Conductive
CH-20
CF20% Reinforced, Low Wear
Color No. CD3501
ISO Marking Code ISO11469
(JIS K6999)
>POM-CF20<
Density g/cm³ ISO 1183 1.47
Water absorption (23°C,24hrs,1mmt) % ISO 62 -
MFR (190℃、2.16kg) g/10min ISO 1133 2.5
MVR (190℃, 2.16kg) cm³/10min ISO 1133 2.0
Tensile strength MPa ISO 527-1,2 144
Strain at break % ISO 527-1,2 1.5
Tensile modulus MPa ISO 527-1,2 14,000
Flexural strength MPa ISO 178 205
Flexural modulus MPa ISO 178 12,000
Charpy notched impact strength (23℃) kJ/m² ISO 179/1eA 5.0
Temperature of deflection under load (1.8MPa) ISO 75-1,2 163
Coefficient of linear thermal expansion (23 - 55℃、Flow direction) x10-5/℃ Our standard 1
Coefficient of linear thermal expansion (23 - 55℃、Transverse direction) x10-5/℃ Our standard 8
Electric strength (3mmt) kV/mm IEC 60243-1 -
Volume resistivity Ω·cm IEC 60093 -
Surface resistivity Ω IEC 60093 -
Volume resistivity (Our standard) Ω·cm 1 x 102
Surface resistivity (Our standard) Ω 5 x 101
Mold Shrinkage (60×60×2mmt, Flow direction, Cavity Pressure 60 MPa) % ISO 294-4 0.3
Mold Shrinkage (60×60×2mmt, Transverse direction, Cavity Pressure 60 MPa) % ISO 294-4 0.9
Rockwell hardness M(Scale) ISO2039-2 95
Specific wear amount (Thrust, vs C-Steel, material side, pressure 0.49MPa, 30cm/s) x10-3mm³/(N·km) JIS K7218 3.0
Specific wear amount (Thrust, vs C-Steel, steel side, pressure 0.49MPa, 30cm/s) x10-3mm³/(N·km) JIS K7218 0.05
Coefficient of Dynamic Friction (Thrust, vs C-Steel, pressure 0.49MPa, 30cm/s) JIS K7218 0.24
Specific wear amount (Thrust, vs C-Steel, material side, pressure 0.98MPa, 30cm/s) x10-3mm³/(N·km) JIS K7218 -
Specific wear amount (Thrust, vs C-Steel, steel side, pressure 0.98MPa, 30cm/s) x10-3mm³/(N·km) JIS K7218 -
Coefficient of Dynamic Friction (Thrust, vs C-Steel, pressure 0.98MPa, 30cm/s) JIS K7218 -
Specific wear amount (Thrust, vs M90-44, material side, pressure 0.06MPa, 15cm/s) x10-3mm³/(N·km) JIS K7218 1.0
Specific wear amount (Thrust, vs M90-44, M90-44 side, pressure 0.06MPa, 15cm/s) x10-3mm³/(N·km) JIS K7218 100
Coefficient of Dynamic Friction (Thrust, vs M90-44, pressure0.06MPa, 15cm/s) JIS K7218 0.39
Flammability   UL94 HB
The yellow card File No.     E45034 *2
Appropriate List number of Ministerial Ordinance for Export Trade Control     Item 16 of Appendix -1

If item's description doesn't include test condition, the item is examined at 23 deg. C. (RT)
Details of each property item, test conditions, please see here

*2) Some of the data described on Yellow Card are limited to specific conditions (color, thickness etc.). Please carefully view the detailed descriptions on the Card.

Data of detailed properties

Moldability  Flowability  To view the data  
Moldability  Mold Shrinkage  To view the data  
Short-term mechanical properties  Flexural Properties  To view the data  
Long-term mechanical properties  Creep Rupture  To view the data  
Endurance  Chemical Resistance, Hot Water Resistance, Heat and Moisture Resistance  To view the data  
Thermal properties  Coefficient of Linear Thermal Expansion  To view the data  

All figures in the table are the typical values of the material and not the minimum values of the material specifications.
All data shown here are not always applicable to parts used under different conditions. We do not guarantee that these data are directly applicable to the application conditions of users and we ask each user to make his own decision on the application.
For safe handling of materials we supply, it is advised to refer to the Material Safety Data Sheet “SDS” of the proper material.
This brochure is edited based on reference literatures, information and data currently available to us. So the contents of this brochure are subject to change without notice due to new data.