Товары и услуги
Glass-Filled Flame-Retardant Polyamide Examid PA6 GF20 FR NC
Description
Glass-fiber-filled polyamide with a halogenated flame-retardant system. Cost-effective compared with similar products. Offers an optimal balance of properties for electrical engineering applications.
Advantages
- V0 flammability rating
- Excellent electrical properties
- Temperature resistance
- High strength and durability
- Cost efficiency
Applications
Insulating parts for electrical connectors and terminals, housings and structural elements for switchgear such as electric brush units, components for electrical panels and electronics enclosures. Functional panels, under-hood components, fastening and connecting parts in engines, protective covers and brackets. Parts for household appliances, components of heating devices, insulating elements for electrical devices.
parameter name
unit
value
Physical properties:
Density
g/cm³
1.25 (ISO 1183-1)
Glass fiber content
%
20 (ISO 3451-1)
Water absorption (saturation, 23 °C)
%
5 (ISO 62)
Moisture absorption (air 23 °C, 50 % RH)
%
2.4 (ISO 1110)
Rheological properties:
Melt flow rate (MFR, 275 °C / 2.16 kg)
g/10 min
10 (ISO 1133-1)
Melt flow rate (MFR, 290 °C / 2.16 kg)
g/10 min
15 (ISO 1133-1)
Mold shrinkage (parallel to flow)
%
0.1 (ISO 294-4)
Mold shrinkage (transverse to flow)
%
0.5 (ISO 294-4)
Processing stability
class
7
Mechanical properties:
Tensile strength at break (dry specimen)
MPa
210 (ISO 527-1/-2)
Charpy impact strength (unnotched, 23 °C)
kJ/m²
30 (ISO 179-1/1eU)
Charpy impact strength (unnotched, −30 °C)
kJ/m²
30 (ISO 179-1/1eU)
Charpy impact strength (notched, −30 °C)
kJ/m²
5 (ISO 179-1/1eA)
Charpy impact strength (notched, 23 °C)
kJ/m²
5 (ISO 179-1/1eA)
Ball indentation hardness (dry specimen)
MPa
200 (ISO 2039-1)
Flexural strength
MPa
250 (ISO 178)
Elongation at break
%
6 (ISO 527-1/-2)
Compression modulus (dry specimen)
GPa
16 (ISO 604)
Flexural modulus (dry specimen)
GPa
14 (ISO 178)
Thermal properties:
Melting temperature
°C
220 (ISO 11357-3)
Heat deflection temperature, 1.8 MPa
°C
200 (ISO 75-2)
Heat deflection temperature, 0.45 MPa
°C
210 (ISO 75-2)
Coefficient of linear thermal expansion, parallel
µm/(m·K)
30 (ISO 11359-2)
Coefficient of linear thermal expansion, transverse
µm/(m·K)
110 (ISO 11359-2)
Glow wire resistance temperature
°C
750 (IEC 60695-2-12)
Maximum recommended long-term service temperature
°C
150
Recommended maximum temperature for short-term thermal loads
°C
235
Flammability (1.6 mm)
class
V0 (UL 94)
Oxygen index
%
35 (ISO 4589-2)
Electrical properties:
Electric strength
kV/mm
20 (IEC 60243-1)
Volume resistivity
Ω·m
10¹³ (IEC 62631-3-1)
Surface resistivity
Ohm
10¹³ (IEC 62631-3-2)
*
Typical data for this polymer class, for reference.
Указанные показатели измеряются по внутренним методикам, близким к соответствующим ISO, ГОСТ
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