Товары и услуги
Impact-modified polyamide Examid PA66 HI
Description
Examid PA66 HI is an unreinforced polyamide 66 modified for improved impact resistance in the dry state. The material features very high impact toughness and is suitable for joining and fastening systems used in the automotive and electrical industries that are exposed to high loading rates.
Advantages
- High impact toughness
- High strength and rigidity
- Excellent heat resistance
- Dimensional stability
- Moisture resistance
Applications
Automotive industry: used for joining and fastening systems exposed to high mechanical loads and impacts.
Electrical industry: suitable for components that must withstand high loading rates and mechanical impacts, such as connector housings, insulating parts and other fastening elements.
General industrial applications: used in various industries where high-strength, impact-resistant materials are required. Sporting equipment.
parameter
unit
value
Mechanical properties:
Tensile modulus
MPa
2800 (ISO 527-1/-2)
Stress at break
MPa
67
Elongation at break
%
6 (ISO 527-1/-2)
Elongation at break
%
> 30 (ISO 527-1/-2)
Flexural modulus
MPa
2850 (ISO 178)
Charpy impact strength, +23 °C
kJ/m²
no break (ISO 179-1/1eA)
Thermal properties:
Heat deflection temperature
°C
67
Heat deflection temperature
°C
213
Melting temperature
°C
263 (ISO 11357-3)
Electrical properties:
Volume resistivity
Ω·cm
10¹⁵ (IEC 62631-3-1)
Surface resistivity
Ω
10¹⁴ (IEC 62631-3-2)
Comparative tracking index (CTI)
V
600 (IEC 60112)
Other properties:
Density
g/cm³
1,1 (ISO 1183-1)
Moisture absorption
%
2,1 (ISO 62)
Mold shrinkage, longitudinal
%
1,8 (ISO 294-4)
Mold shrinkage, transverse
%
2,1 (ISO 294-4)
*
Typical data for this polymer class, for reference.
Указанные показатели измеряются по внутренним методикам, близким к соответствующим ISO, ГОСТ
Информация носит ознакомительный характер, рекомендуем использовать техническую информацию после согласования с поставщиком и подписания нормативно-технической спецификации
