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Injection molding polyamide 610 with low water absorption

Description


This is an injection molding thermoplastic with excellent mechanical characteristics and outstanding electrical insulation performance. This polyamide grade has little tendency to deform under extreme temperatures and humidity, and also offers high resistance to oils and gasoline.

Thanks to these qualities, virtually any parts made of injection molding grade polyamide 610 can be used without change in mechanical characteristics in the temperature range from minus 60 to plus 70 degrees Celsius. Polyamide PA 610 is a polycondensation product of hexamethylenediamine and sebacic acid. It is distinguished by a high degree of elasticity, a lower tendency to absorb moisture compared with polyamide PA 6 and PA 66, and good electrical insulating properties. Parts made of injection molding polyamide PA 610 can be operated without loss of mechanical properties in the temperature range from minus 60 to plus 70 degrees Celsius, including electrical insulation parts operated at low and medium frequencies.

Key characteristics of PA 610 include:

  • low moisture absorption coefficient
  • high transparency
  • high electrical insulating properties
  • excellent dimensional stability
  • low susceptibility to thermal deformation
  • high anti-friction properties
  • high resistance to oils and gasoline
  • resistance to gamma radiation
  • resistance to UV radiation
  • durability

Applications


It is used to manufacture structural parts, bushings, liners, miniature gears, spool valves and sealing collars; in addition, it is used to make a wide variety of electrical insulation parts for machine tools, equipment and power grids. It is used in structural parts operating under increased loads, temperature and humidity. The main application area is load-bearing parts performing anti-friction functions. It is also used in the production of high-precision parts, sports equipment, and in nuclear power, aviation and specialized industrial enterprises.

The values given are measured by in-house methods close to the corresponding ISO and GOST standards. The information is for reference only and is not an official technical data sheet for a batch. Please request the TDS and MSDS for the specific batch before industrial use.

Injection molding polyamide 610 with low water absorption
Parameter
Unit
Value
Rheological properties:
Mold shrinkage, parallel
%
1.3 (ISO 294-4)
Mold shrinkage, transverse
%
1.4 (ISO 294-4)
Mechanical properties:
Tensile modulus
MPa
2200 (ISO 527-1/-2)
Stress at yield
MPa
65
Elongation at yield
%
5 (ISO 527-1/-2)
Elongation at break
%
>50 (ISO 527-1/-2)
Charpy impact strength, unnotched, +23 °C
kJ/m²
NB (ISO 179-1/1eU)
Charpy impact strength, unnotched, -30 °C
kJ/m²
NB (ISO 179-1/1eU)
Charpy impact strength, notched, +23 °C
kJ/m²
7 (ISO 179-1/1eA)
Charpy impact strength, notched, -30 °C
kJ/m²
5 (ISO 179-1/1eA)
Thermal properties:
Melting temperature, 10 °C/min
°C
223 (ISO 11357-3)
Heat deflection temperature (HDT/A, 1.8 MPa)
°C
55 (ISO 75-2)
Heat deflection temperature (HDT/B, 0.45 MPa)
°C
140 (ISO 75-2)
Coefficient of linear thermal expansion (parallel)
E-6/K
110 (ISO 11359-2)
Coefficient of linear thermal expansion (transverse)
E-6/K
90 (ISO 11359-2)
Electrical properties:
Resistivity
Ω·m
1×10¹⁴
Dielectric strength
kV/mm
35 (IEC 60243-1)
Other properties:
Water absorption
%
3,9 (ISO 62)
Moisture absorption
%
1,7
Density
g/cm³
1,08 (ISO 1183-1)
*
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