59
I-800
MATERIAL PROPERTIES
Table I
Modulus of Elasticity & Stress vs. Temperature
Table II
Physical & Thermal Properties
Property
Temperature °F
73
80
90
100
110
120
140
150
Modulus of Elasticity
“E” x 10
5
psi
3.90
3.84
3.78
3.70
3.46
3.21
3.05
2.84
Working Stress
“S” psi
1,900 1,785 1,630 1,485 1,345 1,270
950
875
Property
CPVC
ASTM
Specific Gravity
“Sp. Gr.”
1.51
D 792
IZOD Impact Strength (ft. lbs/inch of notch)
5.0
D 256A
Modulus of Elasticity, psi
“E”
3.9
✕
10
5
D 638
Ultimate Tensile Strength, psi
8,000
D 638
Compressive Strength, psi
“
σ
”
9,000
D 695
Poisson’s Ratio
“
υ
”
.35 - .38
–
Working Stress @ 73°F, psi
“S”
1,900
D 1598
Hazen-Williams “C” Factor
“C”
150
–
Coefficient of Linear Expansion in./(in. °F)
“e”
3.2
✕
10
-5
D 696
Thermal Conductivity BTU/(hr°F ft/in
2
)
“k”
0.95
C 177
Upper Temperature Limit
“°F”
205
–
Flammability
Flame
Retardant
Electrical Conductivity
Non
Conductor
I-800 2755 Rev_I.fm Page 59 Tuesday, September 13, 2005 8:46 AM