Polyurethane (PUR) Typical Properties Generic PUR, Unspecified

Product Description
This data represents typical values that have been calculated from all products classified as: Generic PUR, Unspecified

This information is provided for comparative purposes only.
General  
Material Status 
  • Commercial: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • Latin America
  • North America
Physical
Nominal Value
Unit
Test Method
Density / Specific Gravity
     
--
0,871 to 1,42
 
ASTM D792
73°F
1,22 to 1,27
g/cm³
ISO 1183
--
0,0450 to 1,03
g/cm³
ASTM D1505
Apparent (Bulk) Density
0,05 to 1,72
g/cm³
ASTM D1895
Molding Shrinkage
     
Flow : 73°F
1,0E-4 to 0,017
in/in
ASTM D955
73°F
0,10 to 0,60
%
ISO 294-4
Water Absorption (24 hr, 73°F)
0,070 to 0,92
%
ASTM D570
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
     
73°F
195 to 294000
psi
ASTM D638
73°F
290 to 49600
psi
ISO 527-1
Tensile Strength
     
Yield, 73°F
11,0 to 1010
psi
ASTM D638
Break, 73°F
703 to 8360
psi
ASTM D638
Break, 73°F
175 to 11000
psi
ISO 527-2
73°F
12,6 to 7800
psi
ASTM D638
73°F
1270 to 7640
psi
ISO 527-2
Tensile Elongation
     
Yield, 73°F
6,0 to 110
%
ASTM D638
Break, 73°F
0,40 to 24
%
ASTM D638
Break, 73°F
3,0 to 18
%
ISO 527-2
Flexural Modulus
     
73°F
5500 to 322000
psi
ASTM D790
73°F
3920 to 658000
psi
ISO 178
Flexural Strength
     
73°F
100 to 12300
psi
ASTM D790
73°F
5800 to 16200
psi
ISO 178
Compressive Modulus
728 to 350000
psi
ASTM D695
Compressive Strength
     
73°F
33,0 to 12000
psi
ASTM D695
73°F
4790 to 12400
psi
ISO 604
Coefficient of Friction
0,21 to 0,93
 
ASTM D1894
Elastomers
Nominal Value
Unit
Test Method
Tensile Stress
    ASTM D412
100% Strain, 73°F
25,0 to 1300
psi
 
300% Strain, 73°F
226 to 1220
psi
 
Tensile Strength
     
Yield, 73°F
391 to 7230
psi
ASTM D412
Yield, 73°F
160 to 1220
psi
ISO 37
Break, 73°F
200 to 8030
psi
ASTM D412
73°F
239 to 6710
psi
ASTM D412
Tensile Elongation
     
Yield, 73°F
320 to 800
%
ASTM D412
Break, 73°F
290 to 700
%
ASTM D412
Break, 73°F
350 to 2500
%
ISO 37
Tear Strength
     
73°F
12,2 to 413
lbf/in
ASTM D624
Split
6,0 to 130
lbf/in
ASTM D470
73°F
27,6 to 95,5
lbf/in
ISO 34-1
Compression Set
9,7 to 36
%
ASTM D395
Impact
Nominal Value
Unit
Test Method
Charpy Unnotched Impact Strength (73°F)
0,95 to 33
ft·lb/in²
ISO 179
Notched Izod Impact (73°F)
0,31 to 1,1
ft·lb/in
ASTM D256
Unnotched Izod Impact (73°F)
9,9 to 30
ft·lb/in
ASTM D4812
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness
     
73°F
39 to 96
 
ASTM D2240
73°F
45 to 88
 
ISO 868
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load
     
66 psi, Unannealed
130 to 290
°F
ASTM D648
66 psi, Unannealed
122 to 252
°F
ISO 75-2/B
264 psi, Unannealed
168 to 195
°F
ASTM D648
Brittleness Temperature
-90,0 to -62,0
°F
ASTM D746
Glass Transition Temperature
     
--
-97,6 to 222
°F
ASTM E1356
--
-85,0 to 275
°F
DSC
CLTE - Flow
     
--
3,3E-5 to 2,1E-4
in/in/°F
ASTM D696
--
1,7E-5 to 8,5E-5
in/in/°F
ISO 11359-2
Thermal Conductivity
     
73°F
0,28 to 4,4
Btu·in/hr/ft²/°F
ASTM C177
73°F
1,4 to 14
Btu·in/hr/ft²/°F
ISO 8302
Electrical
Nominal Value
Unit
Test Method
Surface Resistivity
     
--
5,8E+9 to 1,5E+16
ohms
ASTM D257
--
1,6E+12 to 1,1E+16
ohms
IEC 60093
Volume Resistivity (73°F)
8,9E+10 to 1,5E+15
ohms·cm
ASTM D257
Dielectric Strength
     
73°F
27 to 630
V/mil
ASTM D149
73°F
480 to 830
V/mil
IEC 60243-1
Dielectric Constant
     
73°F
3,06 to 6,69
 
ASTM D150
73°F
3,26 to 3,95
 
ASTM D2520
73°F
3,00 to 7,20
 
IEC 60250
Dissipation Factor
     
73°F
0,0 to 0,10
 
ASTM D150
73°F
0,010 to 0,12
 
IEC 60250
Arc Resistance
120
sec
ASTM D495
Insulation Resistance (73°F)
2,0E-11 to 2,6E+13
ohms
IEC 60167
Optical
Nominal Value
Unit
Test Method
Refractive Index
1,486 to 1,501
 
ASTM D542
Thermoset
Nominal Value
Unit
Test Method
Pot Life (73°F)
0,033 to 41
min
 
Shelf Life
26 to 28
wk
 
Thermoset Mix Viscosity
6,00 to 2820
cP
ASTM D2393
Demold Time
4,0 to 1000
min
 
Post Cure Time
2,0 to 4,2
hr
 
Fill Analysis
Nominal Value
Unit
Test Method
Melt Viscosity
0,0700 to 104
Pa·s
ASTM D3835
Uncured Properties
Nominal Value
Unit
Test Method
Mix Ratio by Weight (PBW)
0,91 to 100
 
 
Mix Ratio by Volume (PBV)
1,0 to 100
 
 
Solids Content
28 to 36
%
 
Density (73°F)
0,958 to 1,26
g/cm³
 
Viscosity (73°F)
3,0E-3 to 6,3
Pa·s
 
Curing Time (73°F)
0,21 to 25
hr
 
Gel Time (73°F)
0,75 to 37
min
 
Pot Life (73°F)
0,92 to 37
min
 
Shelf Life
1 to 12
month
 
Cured Properties
Nominal Value
Unit
Test Method
Water Absorption (73°F)
0,074 to 1,2
%
 
Shore Hardness (73°F)
29 to 91
 
 
Tensile Modulus (73°F)
71,1 to 969
psi
 
Tensile Strength (73°F)
60,0 to 6170
psi
 
Tensile Strength at Break (73°F)
260 to 5800
psi
 
Tensile Elongation at Break (73°F)
2,4 to 600
%
 
Flexural Modulus (73°F)
78000 to 290000
psi
 
Compressive Strength (73°F)
1450 to 13200
psi
 
Tear Strength (73°F)
14,0 to 668
lbf/in
 
Electric Strength (73°F)
400 to 650
V/mil
 
Relative Permittivity (73°F)
3,96
 
 
Volume Resistivity (73°F)
3,4E+13 to 6,0E+16
ohms·cm
 
Injection
Nominal Value
Unit
 
Mold Temperature
122 to 163
°F
 
Injection Notes
This data represents typical values that have been calculated from all products classified as: Generic PUR, Unspecified

This information is provided for comparative purposes only.
Extrusion
Nominal Value
Unit
 
Cylinder Zone 1 Temp.
170 to 420
°F
 
Cylinder Zone 2 Temp.
185 to 435
°F
 
Cylinder Zone 3 Temp.
190 to 450
°F
 
Melt Temperature
175 to 460
°F
 
Die Temperature
175 to 460
°F
 
Extrusion Notes
This data represents typical values that have been calculated from all products classified as: Generic PUR, Unspecified

This information is provided for comparative purposes only.
Notes
1Typical properties: these are not to be construed as specifications.