SUMIKAEXCEL 3601GL20

Grade Information

SUMIKAEXCEL 3601GL20 is a 20% glass fiber reinforced, low viscosity injection molding grade of Polyethersulfone (PESU). It is available in Asia Pacific, Europe, Latin America, and North America.

SUMIKAEXCEL 3601GL20 is a grade that has high toughness, high heat resistance (up to 200°C), low coefficient of linear thermal expansion (CLTE), excellent dimensional stability, creep resistance at high temperatures, hydrolysis resistance, chemical resistance, conformity to food safety standards, flame retardancy, and low smoke generation.

Product
SUMIKAEXCEL
Product Series
3600
Resin
PESU
Molding Method
Injection molding
Fillers/Reinforcements
Glass fiber
Features
High heat resistance, creep resistance, high dimensional stability, low linear expansion coefficient, flame retardancy, high flowability
Applications
Burn-in test sockets, relays, switches, circuit breaker parts, printer parts, chip carrier trays, motor parts, electrical and electronic parts
ISO marking code (ISO 11469)
>PESU-GF20<
Total filling amount [%]
20
Thin wall flowability (0.30mmt) [mm]
-
Specific Gravity (ASTM D792)
1.51
Water absorption [%] (ISO 62)
0.8
Shrinkage rate (MD) [%] (Sumitomo Chemical Method)
0.3
Shrinkage rate (TD) [%] (Sumitomo Chemical Method)
0.4
Tensile strength [MPa] (ASTM D638)
124
Tensile elongation [%] (ASTM D638)
3
Tensile modulus [MPa] (ISO 527-1,2)
7200
Poisson's ratio (ISO 527-1,2)
0.41
Flexural strength [MPa] (ASTM D790)
124
Flexural modulus [MPa] (ASTM D790)
6000
Charpy impact strength (unnotched) [kJ/m2] (ISO 179/1eU)
45
Izod impact strength (unnotched) [kJ/m] (ASTM D256)
431
Rockwell hardness (R scale) (ASTM D785)
134
DTUL(0.45MPa)[℃] (ASTM D648)
-
DTUL(1.82MPa)[℃] (ASTM D648)
210
Coefficient of linear expansion (MD) (50-150°C) [×10-5 /K] (ISO 11359-1,2)
2.6
Coefficient of linear expansion (TD) (50-150°C) [×10-5 /K] (ISO 11359-1,2)
4.8
Relative permittivity (1GHz) (IEC 60250)
3.7
Dissipation factor (1GHz) (IEC 60250)
0.004
Volume resistivity [Ω m] (IEC 60093)
1E+14
Surface resistivity [Ω] (IEC 60093)
1E+16
Tracking resistance [V] (IEC 60112)
150
Dielectric breakdown strength (1mm) [V] (IEC 60243-1)
39
Arc resistance [sec] (ASTM D495)
120 - 180
Flame retardant class (IEC 60695-11-10)
V-0
Relative temperature index (electrical) [℃] (UL746B)
180 (0.43mm)
Relative temperature index (impact) [℃] (UL746B)
180 (0.43mm)
Relative temperature index (tensile) [℃] (UL746B)
180 (0.43mm)