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PBI Performance Products Celazole® PBI U-60 Unfilled Polybenzimidazole Resin

Category Polymer , Thermoplastic , Polybenzimidazole (PBI)
Manufacturer PBI Performance Products, Inc.
Trade Name Celazole®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF PBI Performance Products Celazole® PBI U-60 Unfilled Polybenzimidazole Resin.pdf
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Material Notes:
U-60 grade Celazole® polybenzimidazole (PBI) resin is a organic polymer which does not burn in air and has high temperature resistance, along with excellent stability to chemicals and hydrolysis. Celazole PBI is ideal for applications where requirements cannot be met by other resins—in extreme high temperatures, in harsh chemical or plasma environments, or in applications where durability and wear resistance are important. Parts molded of Celazole PBI are being used in semiconductor and flat panel display manufacture, electrical insulating parts, heat insulating applications, as well as seals, bearings and wear plates in various industrial applications. They are also being evaluated in demanding aerospace applications requiring outstanding strength and short-term high temperature resistance.Information provided by PBI Performance Products
Physical Properties Metric English Comments
Specific Gravity 1.30 g/cc
1.30 g/cc
Water Absorption 0.40 %

@Temperature 22.8 °C,
Time 86400 sec
0.40 %

@Temperature 73.0 °F,
Time 24.0 hour
ASTM D570
Mechanical Properties Metric English Comments
Hardness, Rockwell E 104
104
ASTM D785
Hardness, Rockwell M >= 125
>= 125
ASTM D785
Hardness, Shore D 95
95
ASTM D2240
Tensile Strength 160 MPa
23200 psi
ASTM D638
Elongation at Break 3.0 %
3.0 %
ASTM D638
Tensile Modulus 5.90 GPa
856 ksi
ASTM D638
Flexural Strength 220 MPa
31900 psi
ASTM D790
Flexural Modulus 6.50 GPa
943 ksi
Compressive Yield Strength 390 MPa
56600 psi
ASTM D695
340 MPa

@Strain 10.0 %
49300 psi

@Strain 10.0 %
ASTM D695
Compressive Modulus 5.90 GPa
856 ksi
ASTM D695
Fatigue Strength 56.0 MPa

@Frequency 1.00 Hz,
# of Cycles 1.00e+6
8120 psi

@Frequency 1.00 Hz,
# of Cycles 1.00e+6
ASTM D638
Izod Impact, Notched 0.300 J/cm
0.562 ft-lb/in
ASTM D256
Izod Impact, Unnotched 5.90 J/cm
11.1 ft-lb/in
Coefficient of Friction, Dynamic 0.16
0.16
Aluminum
0.16
0.16
Steel
0.18
0.18
Brass
Coefficient of Friction, Static 0.14
0.14
Aluminum
0.15
0.15
Steel
0.16
0.16
Brass
Thermal Properties Metric English Comments
CTE, linear 23.0 µm/m-°C

@Temperature 25.0 - 150 °C
12.8 µin/in-°F

@Temperature 77.0 - 302 °F
ASTM TMA
33.0 µm/m-°C

@Temperature 200 - 300 °C
18.3 µin/in-°F

@Temperature 392 - 572 °F
ASTM TMA
Thermal Conductivity 0.403 W/m-K

@Temperature 25.0 °C
2.80 BTU-in/hr-ft²-°F

@Temperature 77.0 °F
Deflection Temperature at 1.8 MPa (264 psi) 435 °C
815 °F
ASTM D648
Glass Transition Temp, Tg 427 °C
801 °F
ASTM DMA
Oxygen Index 58 %
58 %
ASTM D2863
Electrical Properties Metric English Comments
Volume Resistivity 2.00e+15 ohm-cm
2.00e+15 ohm-cm
ASTM D257
Dielectric Constant 3.3

@Frequency 100000 Hz
3.3

@Frequency 100000 Hz
ASTM D150
3.4

@Frequency 1000 Hz
3.4

@Frequency 1000 Hz
ASTM D150
3.4

@Frequency 10000 Hz
3.4

@Frequency 10000 Hz
ASTM D150
Dielectric Strength 23.0 kV/mm
584 kV/in
ASTM D149
Dissipation Factor 0.0030

@Frequency 10000 Hz
0.0030

@Frequency 10000 Hz
ASTM D150
0.034

@Frequency 100000 Hz
0.034

@Frequency 100000 Hz
ASTM D150
Arc Resistance 185 sec
185 sec
ASTM D495
Descriptive Properties Value Comments
Environmental Resistance Ratings, ASTM D 543 “Mobile Bay” Sourgas
No effect after 7 days at 450°F
“NACE “A”
No effect after 7 days at 200°F
5% Sodium Hypochlorite
No effect after 1 day at 200°F
5% Sodium Hypochlorite
Small effect after 7 days at 200°F
5% Sodium Hypochlorite
Small effect after 30 days at 200°F
Acetic Acid (10%)
No effect after 1 day at 200°F
Acetic Acid (10%)
Small effect after 7 days at 200°F
Acetic Acid (10%)
Small effect after 30 days at 200°F
Acetic Acid (Glacial)
No effect after 7 days at 200°F
Boiling Water, 212°F
No effect after 1 day
Boiling Water, 212°F
Small effect after 7 days
Boiling Water, 212°F
Small effect after 30 days
Brine
No effect after 7 days at 200°F
Dimethylacetamide
Large effect after 1 day at 200°F
Dimethylacetamide
Severe effect after 7 days at 200°F
Gasoline
No effect after 7 days at 200°F
Hydrochloric Acid (10%)
No effect after 1 day at 200°F
Hydrochloric Acid (10%)
Large effect after 7 days at 200°F
Hydrochloric Acid (10%)
Severe effect after 30 days at 200°F
Hydrochloric Acid (37%)
Small effect after 1 day at 200°F
Hydrochloric Acid (37%)
Large effect after 7 days at 200°F
Hydrochloric Acid (37%)
Severe effect after 30 days at 200°F
Kerosene
No effect after 7 days at 200°F
Methanol
No effect after 1 day
Methanol
No effect after 7 days
Methanol
Small effect after 30 days
Methyl Ethyl Ketone
No effect after 7 days
Methylene Chloride
No effect after 7 days
Monsanto Therminol-66 Heat Transfer Fluid
No effect after 7 days at 520°F
NACE “B”
No effect after 7 days at 200°F
Nitric Acid (10%)
Small effect after 1 day at 200°F
Nitric Acid (10%)
Severe effect after 7 days at 200°F
Nitric Acid (10%)
Severe effect after 30 days at 200°F
Phenol
No effect after 1 day at 200°F
Phenol
No effect after 7 days at 200°F
Phenol
No effect after 30 days at 200°F
Phosphoric Acid (35%)
No effect after 1 day at 200°F
Phosphoric Acid (35%)
Small effect after 7 days at 200°F
Phosphoric Acid (35%)
Severe effect after 30 days at 200°F
Skydrol B Hydraulic
No effect after 7 days at 200°F
Sodium Carbonate (10%)
No effect after 1 day at 200°F
Sodium Carbonate (10%)
No effect after 7 days at 200°F
Sodium Carbonate (10%)
No effect after 30 days at 200°F
Sodium Hydroxide (Caustic 15%)
No effect after 1 day at 200°F
Sodium Hydroxide (Caustic 15%)
Small effect after 7 days at 200°F
Sodium Hydroxide (Caustic 15%)
Large effect after 30 days at 200°F
Steam, 650°F, 2200 psi
Small effect after 1 day
Steam, 650°F, 2200 psi
Small effect after 7 days
Steam, 650°F, 2200 psi
Small effect after 30 days
Sulfuric Acid (30%)
No effect after 1 day at 200°F
Sulfuric Acid (30%)
Large effect after 7 days at 200°F
Sulfuric Acid (30%)
Severe effect after 30 days at 200°F
Texaco Havoline Supreme 30W Motor Oil
No effect after 7 days at 200°F
Toluene
No effect after 7 days
Triethylene glycol
No effect after 1 day at 200°F
Triethylene glycol
No effect after 7 days at 200°F
Triethylene glycol
No effect after 30 days at 200°F
Triethylene glycol
No effect after 1 day at 450°F
Triethylene glycol
No effect after 7 days at 450°F
Triethylene glycol
No effect after 30 days at 450°F
Xylene
No effect after 7 days
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