Pocan® B1301 000000

Unreinforced, Injection Molding, Food Contact Quality

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General Information

Pocan® is a high-quality brand of polybutylene terephthalate (PBT) and PBT blends crafted by Envalior. Pocan is known for its impressive resistance to heat and chemicals, outstanding electrical properties, strength and hardness. It is designed to cater to a wide range of industries, including automotive, electrical/electronics, lighting, household appliances, and sports & leisure.
Special features
General Document
Regulatory Affairs
  • Absence Declaration ELV (2000/53/EC: Heavy metals)2024-02-15
  • Conflict minerals declaration (EICC, GeSI)2024-03-21
  • REACH Registration Statement2024-03-27
  • RoHS Statement (2011/65/EC: Heavy metals)2024-02-01
  • SVHC, REACH Annex XIV and –XVII Statement2024-03-27
Yellow Card
Processing technology
Injection Molding
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Rheological properties

Melt volume-flow rate
60
cm³/10min
Temperature
260
°C
Load
2.16
kg
Molding shrinkage (parallel)
1.8
%
Molding shrinkage (normal)
1.8
%

Mechanical properties

Tensile modulus
2700
MPa
Yield stress
60
MPa
Yield strain
9
%
Tensile creep modulus (1h)
2400
MPa
Tensile creep modulus (1000h)
1400
MPa
Flexural modulus
2650
MPa
Flexural strength
90
MPa
Flexural strain at flexural strength
6
%
Charpy impact strength (+23°C)
180
kJ/m²
Charpy impact strength (-30°C)
150
kJ/m²
Charpy notched impact strength (+23°C)
<10
kJ/m²
Charpy notched impact strength (-30°C)
<10
kJ/m²
Izod impact strength (+23°C)
125
kJ/m²
Izod impact strength (-30°C)
90
kJ/m²

Thermal properties

Melting temperature (10°C/min)
225
°C
Temp. of deflection under load (1.80 MPa)
65
°C
Temp. of deflection under load (0.45 MPa)
140
°C
Coeff. of linear therm. expansion (parallel)
1.1
E-4/°C
Coeff. of linear therm. expansion (normal)
1.1
E-4/°C
Burning Behav. at 1.5 mm nom. thickn.
HB
class
Thickness tested
1.5
mm
Burning Behav. at 0.75 mm nom. thickn.
HB
class
Thickness tested
0.75
mm
Oxygen index
24
%
Ball pressure temperature
190
°C
Glow Wire Flammability Index GWFI
750
°C
GWFI (Thickness (1) tested)
2
mm

Electrical properties

Relative permittivity (100Hz)
3.4
-
Relative permittivity (1 MHz)
3.2
-
Dissipation factor (100 Hz)
15
E-4
Dissipation factor (1 MHz)
190
E-4
Volume resistivity
>1E13
Ohm*m
Surface resistivity
>1E15
Ohm
Electric strength
30
kV/mm
Comparative tracking index
600
V

Other properties

Water absorption
0.5
%
Humidity absorption
0.2
%
Density
1310
kg/m³

Material specific properties

Viscosity number
105
cm³/g