Pocan® C5211

10% Mineral Reinforced, Improved Impact, Excellent Surface Properties, Low Warpage, Injection Molding

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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
  • Good surface properties
  • Low warpage
General Document
Regulatory Affairs
  • Absence Declaration BNST2023-11-16
  • Absence Declaration DMF (2009/251/EC: Dimethylfumarate)2023-11-16
  • Absence Declaration ELV (2000/53/EC: Heavy metals)2024-02-15
  • Absence Declaration Nano Materials2023-11-16
  • Absence Declaration Ozone Depleting Chemicals2024-06-27
  • Absence Declaration PAH (Polycyclic Aromatic Hydrocarbons)2023-11-16
  • Absence Declaration PBT chemicals under TSCA section 6(h)2023-11-16
  • Absence Declaration POPs (Persistent Organic Pollutants)2024-09-04
  • Absence Declaration Phthalates (2005/84/EC: DEHP, DBP, BBP,DINP,DIDP, DNOP)2023-11-16
  • Absence Declaration Red Phosphorus2023-11-16
  • Compliance Statement EU Sanctions and Embargos2024-05-16
  • Conflict minerals declaration (EICC, GeSI)2024-05-15
  • Deforestation Statement, Regulation (EU) 2023/1115 (EUDR)2024-09-19
  • Packaging Declaration EU Decision 97/129/EC (labelling)2024-04-17
  • REACH Registration Statement2024-03-27
  • RoHS Statement (2011/65/EC: Heavy metals)2024-02-01
  • SVHC, REACH Annex XIV and –XVII Statement2024-11-08
Processing technology
Injection Molding
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Rheological properties

Melt volume-flow rate
45
cm³/10min
Temperature
270
°C
Load
5
kg
Molding shrinkage (parallel)
0.7
%
Molding shrinkage (normal)
0.7
%

Mechanical properties

Tensile modulus
3300
MPa
Tensile modulus (-40°C)
3910
MPa
Tensile modulus (40°C)
3050
MPa
Tensile modulus (100°C)
1370
MPa
Stress at break
50
MPa
Strain at break
12
%
Flexural modulus
3550
MPa
Flexural strength
95
MPa
Flexural strain at flexural strength
5.2
%
Charpy impact strength (+23°C)
200
kJ/m²
Charpy impact strength (-30°C)
150
kJ/m²
Charpy notched impact strength (+23°C)
7
kJ/m²
Charpy notched impact strength (-30°C)
7
kJ/m²
Izod impact strength (+23°C)
140
kJ/m²
Izod impact strength (-30°C)
100
kJ/m²

Thermal properties

Melting temperature (10°C/min)
225
°C
Temp. of deflection under load (1.80 MPa)
100
°C
Temp. of deflection under load (0.45 MPa)
120
°C
Coeff. of linear therm. expansion (parallel)
0.8
E-4/°C
Coeff. of linear therm. expansion (normal)
0.7
E-4/°C

Other properties

Density
1290
kg/m³

Material specific properties

Drying temperature circulating air dryer
120
°C
Drying time circulating air dryer
4-8
h
Residual moisture content
0.00-0.02
%
Melt temperature (Tmin - Tmax)
250-270
°C
Mold temperature
80-100
°C