Daphne Refrigeration Oil

Daphne Refrigeration Oil is a series of synthetic refrigeration oils developed by IDEMITSU, designed for air-conditioning and low-temperature compressors using HFC (hydrofluorocarbon) refrigerants. The core components are highly refined polyvinyl ether (PVE) synthetic base oils, with the addition of antioxidants and wear-resistant agents, etc. The oils have excellent refrigerant compatibility, lubricity and electrical insulation, and are widely used in hermetic compressor systems.

Détails du cas

Characteristics
1. Good refrigerant compatibility: Excellent compatibility with R407C, R410A, R404A and other HFC refrigerants, can ensure that in the refrigeration system and the refrigerant is fully mixed, there will be no stratification or precipitation phenomenon, to effectively avoid the problem of oil return, to ensure that the compressor is well lubricated and cooled.

2. Environmental protection and safety: Free of heavy metals and aromatic hydrocarbons, in line with environmental requirements.

3. Good material adaptability: It has good compatibility with various parts materials in the refrigeration system, such as metal, rubber, plastic, etc., and will not have adverse effects such as corrosion, dissolution or embrittlement of these materials to ensure the sealing and reliability of the system.

Common Models
1.FVC32D
Dynamic viscosity: 32.4mm²/s at 40℃, 5.12mm²/s at 100℃.
Viscosity index: 78.
Colour tone (ASTM): L0.5.
Ignition point: 178°C.
Volume resistance rate(RT): 7×10¹³Ωcm.
Copper plate corrosion: 1 (1B) at 100°C x 1hr.
Trace moisture: 100ppm.
Hazardous material classification: Class IV, Division III petroleum.
Applications: Suitable for low-temperature environments (flow point -47.5°C), suitable for high-precision refrigeration equipment.

2.FV50S
Dynamic viscosity: 66.6mm²/s at 40°C, 8.04mm²/s at 100°C.
Viscosity index: 84.
Density: 0.9369g/cm³.
Colour tone (ASTM): L0.5.
Ignition point: 204°C.
Flow point: -37.5°C.
Full acid value: 0.01mgKOH/g or less.
Volume resistance (RT): 6×10¹³Ωcm.
Copper plate corrosion: 1 (1B) at 100°C x 1hr.
Trace moisture: 100ppm.
Hazardous material classification: Class IV, Division III petroleum.

3.FVB68D
Dynamic Viscosity: 64.4mm²/s at 40°C, 7.68mm²/s at 100°C.
Viscosity index: 77.
Density: 0.9263g/cm³.
Colour tone (ASTM): L0.5.
Ignition point: 196°C.
Flow point: -37.5°C.
Volume resistance (RT): 7×10¹³Ωcm.
Copper plate corrosion: 1 (1B) at 100°C x 1hr.
Trace moisture: 100ppm.
Hazardous material classification: Class IV, Division III petroleum.
Applications: Medium-high viscosity, suitable for high load compressor and wide temperature range working condition.

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DIVERSITY OF EXPLORATION

OUTDOOR SCENE

However, those with sealed components, including motors, controllers, and connectors, can also be operated outdoors. Performance IC forklifts tend to be utilized in heavy-duty applications, such as brick and lumber yards, where larger capacity and performance is required to move the heavy loads.

Exemple de cas

Daphne Refrigeration Oil

DIVERSITY OF EXPLORATION

OUTDOOR SCENE

INFRASTRUCTURE SCENARIO

TRANSPORTATION SCENARIOS

INDUSTRIAL SCENARIOS