Delrin

PROPERTY
UNIT
TEST METHOD
VALUE
Specific Gravity
n/a
D792
1.41
Tensile Strength
psin/a
D638
11,000
Tensile Modulus of Elasticity
psin/a
D638
450,000
Tensile Elongation (at break)
%
D638
30
Flexural Strength
psin/an/a
D790
13,00
Flexural Modulus of Elasticity
psi
D790
450,00
Shear Strength
psi
D732
9,000
Compressive Strength
psi
D695
16,000
Compressive Modulus of Elasticity
psi
D695
450,000
Hardness, Rockwell
n/a
D785
M89 (R122)
Hardness
n/a
D2240
D86
Izod Impact
ft. lb
D256 Type "A"
1
Coefficient of Friction
n/a
PTM 55007
0.25
Limiting PV
ft. lbs.
PTM 55010
2,700
Coefficient of Linear Thermal Exp.
in./in./F
E-831 (TMA)
4.7 x 10^-4
Heat Deflection Temperature 264
F
D648
250
Tg-Glass Transition
F
D3418
n/a
Melting Point
F
D3418
347
Continuous Service Temperature in Air
F
n/a
180
Thermal Conductivity
BTU in.
n/a
2.5
Dielectric Strength, Short Term
Volts
D149
450
Volume Resistivity
ohm-cm
D257
1.0 x 10^19
Dielectric Constant
n/a
D150
3.7
Flammability @ 3.1 mm
n/a
UL 94
HB
Water Adsorption Immersion, 24 Hours
% by wt.
D570 (2)
0.2
Water Absorption Immersion, Saturation
% by wt.
D570 (2)
0.9