Performance Polymers

ULTRAMID® A3EG7 GREY 22906 POLYAMIDE

(PA66) Polyamide 6.6, Chemical, PM CSSP NA (Attri), PM Product (Attri), Polyamides, Polymers

Ultramid A3EG7 GR22906 is a 35% glass fiber reinforced, pigmented grey, injection molding PA66 grade for machinery components and housings of high stiffness and dimensional stability. Typical applications include lamp socket housings, cooling fans, insulating profile for aluminium window frames, water containers for automotive cooling systems, as well as electrically insulating parts.

Availability

Asia Pacific, North America

Processing Technology

Injection Molding, Molding

Industries & Applications

Automotive & Transportation (1)

  • Automotive, Passenger cars

Electronics & Electric (1)

  • Electric, Electronics

Electronics & Electric (1)

  • Connectors & Cable / Connectors

Plastics & Rubber (2)

  • Performance Polymers / Connectors f. Electronics
  • Performance Polymers / Automotive (Passenger Cars) / E & E Modules / Connectors & Relays

Transportation (1)

  • Automotive (Passenger cars) / E&E Modules / Connectors & Relays

Technical Properties

Rheological properties

Property Name

Test Method

Unit

Values

Melt volume-flow rateISO 1133cm³/10min30.00
Molding shrinkage (normal)ISO 294-4%1.00
Molding shrinkage (parallel)ISO 294-4%0.48

Mechanical properties

Property Name

Test Method

Unit

Values

Stress at break (StressB) - dryISO 527-1/-2MPa210.00
Strain at break (StrainB) - condISO 527-1/-2%5.00
Strain at break (StrainB) - dryISO 527-1/-2%3.00
Stress at break (StressB) - condISO 527-1/-2MPa150.00

General Attributes

Property Name

Test Method

Unit

Values

Description TeaserPA6-GF35

Other properties

Property Name

Test Method

Unit

Values

Water absorption, equilibrium in water at 23°Csimilar to ISO 62%4.70 - 5.30
Moisture absorption, equilibrium 23°C/50% r.h.similar to ISO 62%1.40 - 1.80
DensityISO 1183kg/m³1410.00

Thermal properties

Property Name

Test Method

Unit

Values

Coeff. of linear therm. expansion 23°C - 55°C (normal)ISO 11359-1/-2E-6/K93.00 - 93.00
HDT B (0.45 MPa)ISO 75-1/-2°C260.00
HDT A (1.80 MPa)ISO 75-1/-2°C250.00
Melting temperature, DSC (10°C/min)ISO 11357-1/-3°C260.00 - null
Thickness tested (b1)IEC 60695-11-10mm0.80
Coeff. of linear therm. expansion 23°C - 55°C (parallel)ISO 11359-1/-2E-6/K22.00 - 22.00

Material specific properties

Property Name

Test Method

Unit

Values

Viscosity numberISO 307, 1157, 1628cm³/g145.00

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