Later 4 G/50

Category: PBT , Polybutylene Terephthalate
Manufacturer: LATI S.p.A.
Trademark: Later
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: F7Tv83_Later-4-G-50.pdf
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Compound based on Polybutylene Terephtalate (PBT).
Glass fibres.
General Information
Filler / Reinforcement
  • Glass Fiber, 50% Filler by Weight
PhysicalNominal ValueUnitTest Method
Density 1.74g/cm³ISO 1183
Molding Shrinkage 1ISO 294-4
    Across Flow : 2.00 mm 0.70 to 0.90%
    Flow : 2.00 mm 0.25 to 0.40%
MechanicalNominal ValueUnitTest Method
Tensile Modulus ISO 527-2/1
    23°C 15500MPa
    60°C 10000MPa
    90°C 7700MPa
    120°C 5500MPa
    150°C 4500MPa
Tensile Stress ISO 527-2/5
    Break, 23°C 135MPa
    Break, 60°C 90.0MPa
    Break, 90°C 70.0MPa
    Break, 120°C 55.0MPa
    Break, 150°C 45.0MPa
Tensile Strain ISO 527-2/5
    Break, 23°C 1.8%
    Break, 60°C 2.5%
    Break, 90°C 2.5%
    Break, 120°C 3.0%
    Break, 150°C 3.0%
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179/1eA
    -20°C 6.5kJ/m²
    23°C 7.0kJ/m²
Charpy Unnotched Impact Strength ISO 179/1eU
    -20°C 40kJ/m²
    23°C 45kJ/m²
Notched Izod Impact (23°C, 3.20 mm)90J/mASTM D256A
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, Unannealed 220°CISO 75-2/B
    1.8 MPa, Unannealed 210°CISO 75-2/A
Continuous Use Temperature 2140°C
Vicat Softening Temperature 220°CISO 306/B50
CLTE - Flow (30 to 100°C)1.0E-5cm/cm/°CASTM D696
InjectionNominal ValueUnit
Drying Temperature 110 to 130°C
Drying Time 3.0hr
Processing (Melt) Temp 240 to 260°C
Mold Temperature 70.0 to 90.0°C
Injection Rate Moderate
Note Message
1 .at 60 MPa of cavity pressure
2 .20,000 hr
Resin Grade Manufacturer Category Trademark
Resirene READ 9500 RAF Resirene, S.A. de C.V. PS (HIPS) Resirene
Kumho EP HAG 5220 Korea Kumho Petrochemical Co., Ltd. ABS Kumho EP
Lucky Enpla LGF5408 Lucky Enpla Co LTD Nylon 6 Lucky Enpla
OTECH PVC OW838 - Cable Jacket OTECH Corporation PVC, Unspecified OTECH PVC
Sylvin 9653-47 Clear 876 Sylvin Technologies Incorporated PVC, Unspecified Sylvin