PA66 A3WG5巴斯夫

PA66 A3WG5巴斯夫---Ultramid® A3WG5

聚酰胺66

25% 玻璃纤维增强材料

BASF Corporation

产品说明：

Ultramid A3WG5 is a 25% glass fiber reinforced and heat resistance injection molding PA66 grade.

Applications

Typical applications include machinery components and housings of high stiffness and dimensional stability such as coil formers and bearing cages. A3EG5 and A3HG5 are the preferred grades for producing electrically insulating parts.

Unit system test method for physical properties after drying and adjustment
Specific gravity: 1.32 -- g / cm 3, ASTM D792, ISO 1183
Dissolution volume flow rate (MVR) (275 ° C / 5.0 kg) 50.0 -- cm 3 / 10min ISO 1133
Shrinkage flow (3.18 mm) 0.30 --%
Water absorption
Saturation 6.0 --% ASTM D570
Saturated, 23 ° C 6.0 --% ISO 62
Balanced, 50% RH 1.9 --% ASTM D570
Balanced, 23 ° C, 50% RH 1.9 --% ISO 62
Mechanical properties - unit system test method after drying and adjustment
Tensile modulus (23 ° C) 8600 6500 MPa ISO 527-2
Tensile strength
Fracture, 23 ° C 169 118 MPa ASTM D638
Fracture, 23 ° C 180 120 MPa ISO 527-2
elongation
Fracture, 23 ° C 2.8 5.0% ASTM D638
Fracture, 23 ° C 2.8 6.0% ISO 527-2
Bending modulus
23°C 7720 5380 MPa ASTM D790
23°C 7600 -- MPa ISO 178

Injection drying unit system
Drying temperature: 80.0 ° C
Drying time: 2.0 to 4.0 HR
Recommended maximum moisture content 0.15%
Processing (melt) temperature 280 to 305 ° C
Mold temperature: 80.0 to 90.0 ° C
Injection pressure: 3.50 to 12.5 MPa
The injection speed is fast