,

HDC40

Typical Properties

 

Property Typical Value Unit Notes
Density 0.920 – 0.925 g/cm³ At 23°C
Melt Flow Index (MFI) 0.3 – 0.4 g/10 min At 190°C/2.16 kg (ISO 1133)
Tensile Strength 10 – 14 MPa At break (ISO 527)
Elongation at Break >400 % Very high flexibility
Hardness (Shore D) 40 – 50 Soft polymer
Dielectric Strength >20 kV/mm Excellent electrical insulation
Volume Resistivity >10¹⁵ ohm·cm High insulation resistance
Thermal Conductivity ~0.33 W/m·K Low thermal conductivity
Max Operating Temp. ~70 °C Continuous use temperature
Water Absorption <0.01 % Hydrophobic
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HDC 40 is a premium mono-grade engine oil formulated specifically for use in older model engines, heavy-duty diesel engines, and agricultural or stationary equipment where SAE 40 grade oil is recommended. Developed with high-quality base oils and a balanced additive package, HDC 40 provides excellent oxidation stability, wear protection, and engine cleanliness under severe operating conditions. Its robust film strength ensures reliable lubrication even at high temperatures and extended drain intervals.

PERFORMANCE: Meets API CF/SF standards, offering reliable protection for diesel and gasoline engines where monograde SAE 40 is specified.

APPLICATION: Ideal for use in heavy commercial vehicles, tractors, construction equipment, and generators. Suitable for diesel engines operating under normal to high load conditions.

Available Grade: SAE 40
Pack Sizes: 1 L, 5 L, 7.5 L, 15 L, 20 L, 50 L, 210 L

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