PFPE Oil For Vapor Phase Soldering

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PFPE Oil For Vapor Phase…

Vapor Phase Soldering Perfluoropolyether Fluids

Description

PFPE Oil For Vapor Phase Soldering V‑Grades are high‑performance vapor phase soldering perfluoropolyether fluids specially developed for vapor phase soldering (VPS) applications.

These inert perfluoropolyether fluids utilize the latent heat of condensation of PFPE vapor to evenly melt solder, ensuring consistent, high‑quality, residue‑free soldering for critical electronic components.

Key Features

EU REACH Registered & RoHS compliants
Excellent low‑temperature fluidity (very low pour point)
Outstanding chemical & solvent resistance
Good radiation stability
Excellent insulation & dielectric properties
No flash point, non‑flammable
Non‑toxic & environmentally friendly
Non‑corrosive to metals; zero soldering residue
Zero ozone depletion potential (ODP=0)
High thermal stability & consistent heat transfer

Technical Index

Item	Unit	V-135	V-170	V-230
Appearance			Colorless transparent liquid
Boiling Point	℃	125-150	160-190	230-250
Kinetic Viscosity at 25°C	`mm²/s`	1.1	2.1	4.8
Pour Point	℃	-100	-97	-70
Density at 25°C	`g/cm³`	1.73	1.77	1.82
Vapor Pressure at 25 °C	KPa	0.75	0.10	＜0.01
Breakdown Voltage	kv/2.54mmgap	＞40	＞40	＞40
Volume Resistivity	Ω· cm	`＞10¹³`	`＞10¹³`	`＞10¹³`
Dielectric Constant, 25 °C	-	1.9	1.9	1.9
Flammability	-	Non-flammable	Non-flammable	Non-flammable
Toxicity	-	Non-toxic	Non-toxic	Non-toxic
Water Solubility	ppm(wt)	＜14	＜14	＜14
Specific Heat at 25 °C	J/g.℃	0.97	0.97	0.97
Thermal Conductivity	W/mk	0.065	0.065	0.065
Surface Tension, at 25 °C	dyn/cm	13.5	14.0	14.0