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Perfluoroheptane

Perfluoroheptane, also known as hexafluoroheptane in Chinese, is a fluorocarbon solvent abbreviated as heavy fluorinated oil. It is a mixture of perfluorocarbon cyclic ethers, a colorless and transparent liquid, odorless, and free from odor Poisonous and non flammable. This product is insoluble in water, but can be dissolved in oxygen-containing organic solvents such as alcohols, ethers, and keton

Product Introduction

Perfluoroheptane, chemical formula: C?F??

Alias: Hexadecafluoroheptane

English Name: Perfluoroheptane

CAS No.: 355-79-9

Due to its excellent inertness, high density, low viscosity, low surface tension, low dielectric constant, non-toxicity, non-corrosiveness, and no residue after volatilization, it is widely used in electronic precision cleaning, electronic component leak detection or air tightness test fluid, insulating fluid, thermal conductive cooling fluid, etc. It can replace other similar products such as HFE-7100, HFC-4310, HFC-365mfc, etc.

Physical Properties

State: Liquid
Appearance: Colorless
Odor: Odorless
Boiling Point: 82.6℃
Density: 1.745g/mL
Kinematic Viscosity: 0.69cSt
Flash Point: 80-92℃
Melting Point: -51℃
Refractive Index: 1.26
Surface Tension: 11.7 dynes
Insulation Endurance: 41 kV
pH Value: Neutral
Vapor Pressure: 82.6mmHg at 25℃
Solubility: Slightly soluble in water

Application Scope

Gross Leak Testing fluid for electronic components: Air tightness test of electronic parts (IC, LSI components) or electronic devices
Live cleaning equipment, insulating fluid
Electronic precision cleaning, optical cleaning, dehydration cleaning
Thermal Shock (thermal shock test fluid), suitable for low-temperature bath applications
Thermal conductive fluid, cooling medium
Drying and dehydrating agent
Solvent, spray propellant
Refrigerant thinner, lubricant thinner, solvents for special purposes, etc.
Volatile surfactant, which reduces the surface tension of the liquid it contacts through its vapor

Product Characteristics

Solvency: Mild
Reliability: Extremely stable
Fast-drying: Can achieve rapid drying effect to meet the needs of different customers. Excellent drying performance, not easy to cause spots, and maintains good processing quality.
Regenerability: Industrial waste is greatly reduced through distillation regeneration.
Penetrability: Low viscosity, low surface tension, high density, high fluidity