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BASF Capron® GR40 HS 40% Glass-Filled Nylon 6 (Dry)  (discontinued **)

Category Polymer , Thermoplastic , Nylon , Nylon 6 , Nylon 6, 40% Glass Fiber Filled
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF BASF Capron® GR40 HS 40% Glass-Filled Nylon 6 (Dry)  (discontinued **).pdf
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Material Notes:
Capron GR40 HS is a heat stabilized 40% glass reinforced polyamide 6 injection molding compound offering the highest level of strength, stiffness, high temperature performance and dimensional stability. It is also available in non-heat stabilized (Capron GR40) and/or pigmented versions.Capron GR40 HS is generally recommended for applications such as power tool housings, cattle ear taggers, luggage frames, fans and pressure regulator housings.Data provided by Allied Signal.Processing: Max. water content 0.12%. Product is supplied in sealed containers and drying is not required. If drying becomes necessary, a dehumidifying or desiccant dryer operating at 85°C (185 °F). Is recommended. Drying time is dependent on moisture level.Melt Temperature: 270-295 degC (518-563 degF). Mold Temperature: 80-95 degC (176-203 degF). Injection and Packing Pressure: 35-125 bar (500-1500psi) This product can be processed over a wide range of mold temperatures; however, for applications where aesthetics critical, a mold surface temperature of 80-95 degC (176-203 degF) is required. Injection pressure controls the filling of the part and should be applied for 90% of ram travel. Packing pressure affects the final part and can be used effectively in controlling sink marks and shrinkage. It should be applied and maintained until the gate area is completely frozen off. Back pressure can be utilized to provide uniform melt consistency and reduce trapped air and gas. A maximum of 3.5 bar (50 psi) is recommended to minimize glass fiber breakage. Fast fill rates are recommended to insure uniform melt delivery to the cavity and prevent premature freezing. Surface appearance is directly affected by injection rate. Capron® is no longer a part of the BASF standard line. The BASF nylon products have been consolidated in the Ultramid ® line.
Physical Properties Metric English Comments
Density 1.44 g/cc
0.0520 lb/in³
ISO data
Water Absorption 1.0 %
1.0 %
24 hrs; ISO data
Moisture Absorption at Equilibrium 1.6 %
1.6 %
50% RH; 23°C; ISO data
Water Absorption at Saturation 5.7 %
5.7 %
in water; 23°C; ISO data
Linear Mold Shrinkage, Flow 0.0020 cm/cm
0.0020 in/in
ASTM and ISO value
Linear Mold Shrinkage, Transverse 0.0060 cm/cm
0.0060 in/in
ISO Data
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 170 MPa
24700 psi
Same value from ASTM and ISO tests; 5 mm/min.
Elongation at Break 3.0 %
3.0 %
ISO, 5 mm/minl
3.0 %
3.0 %
ASTM, 5 mm/minl
Tensile Modulus 12.5 GPa
1810 ksi
same value from ASTM and ISO test.
Poissons Ratio 0.35
0.35
ISO data
Shear Modulus 4.60 GPa
667 ksi
calculated
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 20.0 µm/m-°C

@Temperature 20.0 °C
11.1 µin/in-°F

@Temperature 68.0 °F
ISO data
CTE, linear, Transverse to Flow 60.0 µm/m-°C

@Temperature 20.0 °C
33.3 µin/in-°F

@Temperature 68.0 °F
ISO data
Melting Point 220 °C
428 °F
ASTM and ISO test
Deflection Temperature at 0.46 MPa (66 psi) 220 °C
428 °F
ISO data
Deflection Temperature at 1.8 MPa (264 psi) 210 °C
410 °F
ISO Data
Electrical Properties Metric English Comments
Electrical Resistivity >= 1.00e+15 ohm-cm
>= 1.00e+15 ohm-cm
ISO data
Processing Properties Metric English Comments
Processing Temperature 275 °C
527 °F
See Materials Notes
Mold Temperature 95.0 °C
203 °F
See Materials Notes
Drying Temperature 85.0 °C
185 °F
See Materials Notes
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