SCHULAMID® 6 GF 20 FR NATURAL

Category: Nylon 6 , Polyamide 6
Manufacturer: A. Schulman Europe
Trademark: SCHULAMID®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: sRIdK3_SCHULAMID-6-GF-20-FR-NATURAL.pdf
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20% glass fibre reinforced flame-retardant Polyamide 6 grade (V-2); halogen free
General Information
Filler / Reinforcement
  • Glass fiber reinforced material, 20% filler by weight
Processing Method
  • Injection molding
Resin ID (ISO 1043)
  • PA 6 GF 20 FR(30)
PhysicalNominal ValueUnitTest Method
Density 1.32g/cm³ISO 1183/A
Viscosity Number (96% H2SO4)180cm³/gISO 307
MechanicalNominal ValueUnitTest Method
Tensile Modulus 5200MPaISO 527-2/1A/1
Tensile Stress (Break)70.0MPaISO 527-2/1A/5
Tensile Strain (Break)5.0%ISO 527-2/1A/5
Flexural Modulus 4600MPaISO 178
Flexural Stress 1ISO 178
    7.0% strain 2105MPaISO 178
    3.5% strain 105MPaISO 178
    6.0% strain 115MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179/1eA
    -30°C 4.0kJ/m²ISO 179/1eA
    23°C 6.0kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength ISO 179/1eU
    -30°C 40kJ/m²ISO 179/1eU
    23°C 55kJ/m²ISO 179/1eU
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, not annealed 201°CISO 75-2/Bf
    1.8 MPa, not annealed 137°CISO 75-2/Af
Continuous Use Temperature 390.0°C
Vicat Softening Temperature
    -- 218°CISO 306/A50
    -- 205°CISO 306/B50
ElectricalNominal ValueUnitTest Method
Surface Resistivity 2.0E+14ohmsIEC 60093
Volume Resistivity 8.0E+14ohms·cmIEC 60093
Dielectric Strength 35kV/mmIEC 60243-1
Comparative Tracking Index 600VIEC 60112
FlammabilityNominal ValueUnitTest Method
Flame Rating UL 94, IEC 60695-11-10, -20
    0.800 mm V-2UL 94, IEC 60695-11-10, -20
    1.60 mm V-2UL 94, IEC 60695-11-10, -20
    3.20 mm V-2UL 94, IEC 60695-11-10, -20
Glow Wire Flammability Index IEC 60695-2-12
    0.750 mm 960°CIEC 60695-2-12
    1.50 mm 960°CIEC 60695-2-12
    3.00 mm 960°CIEC 60695-2-12
Glow Wire Ignition Temperature IEC 60695-2-13
    0.750 mm 725°CIEC 60695-2-13
    1.50 mm 725°CIEC 60695-2-13
    3.00 mm 725°CIEC 60695-2-13
Additional Information
1.) Not for use in food contact applications2.) Not for use in medical or pharmaceutical applicationsCharacteristic propertiesSCHULAMID 6 ... FR is the trade name of the halogen and (red) phosphorous free flame retardant Polyamide 6 grades.
InjectionNominal ValueUnit
Drying Temperature 80.0°C
Drying Time 3.0 - 4.0hr
Suggested Max Moisture 0.040 - 0.10%
Hopper Temperature 70.0°C
Rear Temperature 230°C
Middle Temperature 245°C
Front Temperature 260°C
Processing (Melt) Temp < 260°C
Mold Temperature 60.0 - 100°C
Injection Pressure 80.0 - 140MPa
Injection Rate Moderate
Holding Pressure 40.0 - 85.0MPa
Back Pressure 2.00 - 8.00MPa
Screw Speed mm/sec
Injection instructions
PredryingTypically a minimum predrying time of 3 to 4 hours at 80°C is recommended in an dehumidifying dryer. For optimal qualities a humidity of 0,04 - 0,1 % is recommended. Drying over 6 hours duration should occur at 60°C. Should be placed in the hopper.ReprocessingAddition of regrind is not recommended for nylons containing flame retardant.Shut downLong residence time should be avoided. Purge with polyolefin or with base polymer.FinishingThe material is suitable for machining. Varnishing, printing, gluing andembossing can be carried out using commercially available products.ConditioningRecently processed mouldings which not have been conditioned are brittle. The material picks up moisture until the equilibrium moisture content is reached. This may last for over a half year. Then the article has reached his balanced property profile. For accelerated absoption see our separate Technical instruction.RemarksFor permanent processing of glass fibre reinforced grades wear resistant screws and cylinders are recommended.
Note Message
1 .2.0 mm/min
2 .at Break
3 .Long periode (20000h)
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