| Group Spec |
Property |
Unit |
Test method |
Type |
Grade CJ20 |
Grade CJ40
|
|
Description
|
|
|
|
|
Standard Flow, Anti-Static Copolymer
|
High Flow, Anti-Static Copolymer
|
|
Physical
|
Density
|
g/cm³
|
ASTM D792
|
CRESS-ATAL™ Anti-Static Copolymer
|
1.41
|
1.41
|
|
Physical
|
Water Absorption (24 hrs. in 73 °F water)
|
%
|
ASTM D570
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Physical
|
Relative Viscosity (96% H2SO4, 77 °F)
|
|
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Physical
|
Moisture Content
|
ppm
|
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Physical
|
Extractable
|
weight %
|
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Physical
|
Ash Content (1202 °F)
|
%
|
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Mechanical
|
Tensile Strength at Yield (73 °F)
|
psi
|
ASTM D638
|
CRESS-ATAL™ Anti-Static Copolymer
|
8,816
|
8,816
|
|
Mechanical
|
Tensile Strength at Break (73 °F)
|
psi
|
ASTM D638
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Mechanical
|
Tensile Strain at Yield (73 °F)
|
psi
|
ASTM D638
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Mechanical
|
Tensile Strain at Break (73 °F)
|
psi
|
ASTM D638
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Mechanical
|
Tensile Elongation (73 °F)
|
%
|
ASTM D638
|
CRESS-ATAL™ Anti-Static Copolymer
|
45.0
|
35.0
|
|
Mechanical
|
Tensile Modulus (73 °F)
|
psi
|
ASTM D638
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Mechanical
|
Flexural Strength (73 °F)
|
psi
|
ASTM D790
|
CRESS-ATAL™ Anti-Static Copolymer
|
13,082
|
13,082
|
|
Mechanical
|
Flexural Modulus (73 °F)
|
psi
|
ASTM D790
|
CRESS-ATAL™ Anti-Static Copolymer
|
369,720
|
369,720
|
|
Mechanical
|
Izod Impact Strength - Notched (73 °F)
|
ft·lb/in
|
ASTM D256
|
CRESS-ATAL™ Anti-Static Copolymer
|
1.098
|
0.92
|
|
Mechanical
|
Izod Impact Strength - Notched (-4 °F)
|
ft·lb/in
|
ASTM D256
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Mechanical
|
Izod Impact Strength - Notched (-22 °F)
|
ft·lb/in
|
ASTM D256
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Mechanical
|
Izod Impact Strength - Notched (-40 °F)
|
ft·lb/in
|
ASTM D256
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Mechanical
|
Rockwell Hardness (R scale)
|
R scale
|
ASTM D785
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Mechanical
|
Rockwell Hardness (Shore D scale)
|
D scale
|
ASTM D785
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Mechanical
|
Rockwell Hardness (M scale)
|
M scale
|
ASTM D785
|
CRESS-ATAL™ Anti-Static Copolymer
|
M80
|
M80
|
|
Thermal
|
Melting Point
|
°F
|
DSC
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Thermal
|
Heat Deflection Temperature - 264 psi
|
°F
|
ASTM D648
|
CRESS-ATAL™ Anti-Static Copolymer
|
320
|
320
|
|
Thermal
|
Heat Deflection Temperature - 66 psi
|
°F
|
ASTM D648
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Thermal
|
Melt Flow Index at 230 °C, 2.16 kg
|
g/10 min.
|
ASTM D1236
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Thermal
|
Melt Flow Index at 230 °C, 5.0 kg
|
g/10 min.
|
ASTM D1236
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Thermal
|
Flammability
|
-
|
UL94
|
CRESS-ATAL™ Anti-Static Copolymer
|
HB
|
HB
|
|
Electrical
|
Volume Resistivity
|
Ω·cm
|
ASTM D257
|
CRESS-ATAL™ Anti-Static Copolymer
|
1 x 10^12
|
1 x 10^12
|
|
Electrical
|
Surface Resistivity
|
Ω
|
ASTM D257
|
CRESS-ATAL™ Anti-Static Copolymer
|
1 x 10^12
|
1 x 10^12
|
|
Moldability
|
Mold Shrinkage - Flow direction
|
%
|
ASTM D955
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
|
Moldability
|
Mold Shrinkage - Transverse direction
|
%
|
ASTM D955
|
CRESS-ATAL™ Anti-Static Copolymer
|
|
|
