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PB Polybutylene
Legend
| A = amorphous | Cr = crystalline |
| C = clear | E = excellent |
| G = good | P = poor |
| O = opaque | T = translucent |
| R = Rockwell | S = Shore |
STRUCTURE: Cr
SPECIFIC DENSITY: 0.91
WATER ABSORPTION RATE (%): 0.01
ELONGATION (%): 350
TENSILE STRENGTH (psi): 5000
COMPRESSION STRENGTH (psi): 1300
FLEXURAL STRENGTH (psi): 1300
FLEXURAL MODULUS (psi): 26000
IMPACT (IZOD ft. lbs/in): NB
HARDNESS: R40
FABRICATION
- BONDING: P
- ULTRASONIC WELDING: P
- MACHINING: P
DEFLECTION TEMPERATURE (deg. F)
- @ 66 psi: 220
- @ 264 psi: 130
UTILIZATION TEMPERATURE (deg. F)
- min:
- max: 210
MELTING POINT (deg. F): 255
COEFFICIENT OF EXPANSION: 0.000075
ARC RESISTANCE:
DIELECTRIC STRENGTH (kV/mm):
TRANSPARENCY: T
UV RESISTANCE: P
CHEMICAL RESISTANCE
- ACIDS: P
- ALKALIS: E
- SOLVENTS: P
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