SOLAR Optima Series Hydraulic Oils AW 460 API ISO

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SOLAR Optima Series Hydraulic Oils AW 460 API ISO

SOLAR Optima Series Hydraulic Oils AW 460 API ISO

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Description

Solar Hydraulic Oil ISO AW 460 is a premium-grade, heavy-duty anti-wear hydraulic oil engineered from highly refined mineral base oils and a carefully balanced additive package. Designed to deliver robust performance in extreme load, high-pressure, and high-temperature industrial conditions, this fluid provides superior wear protection, excellent oxidation stability, and reliable thermal resistance. ISO VG 460 is ideal for slow-moving, high-load mechanical systems that demand enhanced film strength and durability.

Available API

ISO

Applications

Heavy-duty hydraulic systems in steel mills, marine deck equipment, and press machinery.
Lubrication systems, plain and antifriction bearings operating under severe loads.
Gear-type and piston-type pumps working at high pressures and temperatures.
Suitable for applications where ISO VG 460 hydraulic oils are recommended for slow-moving but heavily loaded components.

Key Features & Benefits:

Superior Anti-Wear Protection
Minimizes metal-to-metal contact, reducing wear in pumps, motors, and hydraulic components under heavy-duty loads.
Excellent Oxidation & Thermal Stability
Prevents sludge formation and extends oil life even in systems exposed to high operating temperatures.
Outstanding Rust & Corrosion Protection
Provides dependable protection for machinery operating in humid or water-prone environments.
Enhanced Air Release & Anti-Foaming Properties
Ensures smooth hydraulic operation by minimizing air entrapment and foam formation.
Strong Demulsibility
Promotes fast separation of water, preventing emulsions and maintaining system performance.

Health & Safety:

Avoid prolonged skin contact. Use gloves during handling. In case of contact with skin or eyes, wash immediately with clean water. Dispose of used oil responsibly and consult the Material Safety Data Sheet (MSDS) for further information.

Key Properties

Physical Properties
Test Parameters	Test Methods	Units	Results
Appearance	Visual	NONE	Bright & Clear
ISO Viscosity Grade	NONE	NONE	460
Kinematic Viscosity @ 40°C	ASTM D445	cSt	414.0 – 506.0
Kinematic Viscosity @ 100°C	ASTM D445	cSt	~30.0 – 33.0
Viscosity Index	ASTM D2270	NONE	≥ 95
Flash Point (COC)	ASTM D92	°C	≥ 270
Pour Point	ASTM D 97	°C	≤ -6
Rust Protection (24 hrs, seawater)	ASTM D665 B	NONE	Pass
Foaming Characteristics	ASTM D892	ml	Pass (Low Foam)
Demulsibility @ 54°C (40-40-0, min)	ASTM D1401	minutes	≤ 30