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Engineered fluids

Halocarbon Engineered Fluids is a portfolio of high-performance PCTFE / PFPE-based oils, greases and fluids. From oxygen and chlorine service to precision machining of difficult-to-cut alloys, laboratory metrology and aerospace — it covers four key areas of industries where performance and safety cannot be compromised.

01 · Hazardous

Products for hazardous operations

Specialty lubrication solutions with high performance, chemical inertness and nonflammability. They are engineered to prevent leakage and deliver long service life at seals, valves, gaskets and threaded joints that contact hazardous media.

Hazardous operations
Common Challenges

Common issues at hazardous-media contact points

  • Preventing inner/outer media mixing across dual mechanical seals
  • Breakdown of ordinary greases under strong-oxidizing / highly corrosive media
  • Leakage and shortened seal life at threaded joints, gaskets and O-rings
  • Lubrication safety in processes with fire or explosion risk
Halocarbon Solution

The Halocarbon response line

  • Mechanical Seal Barrier Fluids — chemically non-mixing · inert
  • Thread / Gasket / O-Ring Sealants — fluorinated sealants
  • Nonflammable · long-term stability · material compatibility
Barrier Fluid · PCTFE
MSHV
Mechanical Seal · High Viscosity
Type
PCTFE
Viscosity
High
Use
Dual mech. seal

High-viscosity mechanical seal barrier fluid. Highly corrosive & high-temp contact points.

Barrier Fluid · PCTFE
MSLV
Mechanical Seal · Low Viscosity
Type
PCTFE
Viscosity
Low
Use
Dual mech. seal

Low-viscosity barrier fluid. Low-speed, low-load sealing zones.

Barrier Fluid · PCTFE
MSXT
Extended Temperature
Type
PCTFE
Temp
Extended
Use
Wide-temp range

Barrier fluid covering a wide temperature range.

Sealant
Thread Sealant
Threads · oxygen service
Type
Fluorinated
O₂
Compatible
Use
Thread/flange

Sealing lubrication for threaded joints & flanges. Leak prevention and assembly quality.

Sealant
Gasket / O-Ring Lubricant
Elastomer-compatible lubrication
Type
Fluorinated
Comp
Elastomer
Use
O-ring install

Assembly lubrication with little swelling or hardening effect on elastomers.

Need a consultation on dual mechanical seals or highly corrosive-media processes?
Inquire Applications
02 · Reactive Gas

Lubricants for oxygen and chlorine handling

PCTFE (polychlorotrifluoroethylene)-based oils and greases are a core area where Halocarbon has been the standard solution for decades. They do not break down on contact with oxygen, chlorine or strong-oxidizing media — maintaining the lubricant film while staying nonflammable and non-explosive for safety.

O2 / Cl2 Handling
Why PCTFE

Why PCTFE is the standard for reactive-gas service

  • No reaction with oxygen, ozone or chlorine — blocks breakdown and ignition paths
  • Nonflammable · non-explosive — safe for high-pressure oxygen service
  • Retains its chemical structure even at high temperature
  • Wide viscosity lineup — matched to each process condition
Applications

Key applications

  • Oxygen plants & medical O₂ systems
  • Chlor-alkali process pumps, valves & seals
  • Chlorine, strong-acid & hydrogen-peroxide contact points
  • Compressors & high-pressure gas systems
PCTFE Oil · Standard
Halocarbon 200
Low viscosity · O₂ service
Type
PCTFE
ISO VG
~22
O₂
Compatible

Low-viscosity oxygen-service PCTFE. Instrument & valve lubrication.

PCTFE Oil · Standard
Halocarbon 400
Medium viscosity
Type
PCTFE
ISO VG
~46
Use
General MRO

Medium-viscosity general industrial PCTFE oil.

PCTFE Oil · Standard
Halocarbon 700
Higher viscosity
Type
PCTFE
ISO VG
~68
Use
High-load

High-viscosity PCTFE for high-load oxygen service.

PCTFE Oil · Standard
Halocarbon 1000N
Highest viscosity
Type
PCTFE
ISO VG
~100
Use
Compressor

Highest-viscosity PCTFE. For compressors & high-load components.

PFPE Grease · Chlor-Alkali
InfinX MRO 2505
Chlorine service · NLGI #2
Type
PFPE Grease
NLGI
#2
Use
Chlorine service

Specialty PFPE grease for chlorine & highly corrosive media.

PFPE Grease · Chlor-Alkali
InfinX MRO 2510
Chlorine service · high visc.
Type
PFPE Grease
NLGI
#2
Feature
High visc.

Higher-viscosity variant of MRO 2505 — high-load chlorine service.

Need a consultation on oxygen / chlorine service pumps, valves or seals?
Inquire Applications
03 · Analysis

Instrumental analysis fluids

Reference fluids for analytical and metrology instruments must simultaneously meet requirements such as optical clarity, density precision and hydrocarbon solubility. Halocarbon's analytical line guarantees long-term reproducibility and minimal drift through low vapor pressure and chemical stability.

Instrumental analysis
Key Features

Analytical-fluid requirements & response

  • Enhanced optical clarity — spectroscopy & refractive-index measurement
  • Precise density · hydrocarbon solubility
  • Low vapor pressure — minimizes long-term drift
  • Chemical inertness — sample & instrument compatibility
Applications

Application areas

  • Cryogenic calibration baths
  • Reference fluids for pressure & temperature instruments
  • Gauge & pressure-meter filling
  • Reference media for long-term laboratory experiments
Calibration · Cryogenic
Calibration Fluid 0.8
Low-temp calibration reference fluid
Type
Specialty
Range
Cryogenic
Use
Low-temp calibration

Low-temp metrology & calibration reference fluid. Low vapor pressure, broad compatibility.

Fill Fluid
Halocarbon 1.8
Gauge & pressure-meter fill
Type
Specialty
Use
Gauge fill
Stability
Long-term

Low vapor pressure fluid for filling gauges & pressure meters. Long-term stability.

Cryogenic Bath
Cryogenic Bath Fluids
Low-temp bath · analytical instruments
Range
Deep low
Optical
Excellent clarity
Use
Bath

High-purity fluid for cryogenic calibration baths & analytical instruments.

For analytical & metrology reference-fluid inquiries, email us directly.
Inquire Applications
04 · Advanced Mfg

Advanced manufacturing

A specialty fluid line used at the leading edge of precision machining, vacuum and critical cleaning. These products are engineered to improve tool life, surface quality and process safety together across aerospace, semiconductor-equipment and difficult-to-machine-alloy environments.

Advanced manufacturing

HaloVac® Vacuum Pump Solutions (5)

PFPE Oil · HaloVac®
HaloVac® 140
VPS · low-temp soldering
Type
PFPE
Vapor T
~140°C
Use
VPS

Low-temp lead-free VPS fluid. Minimizes thermal shock.

PFPE Oil · HaloVac®
HaloVac® 190
VPS · mid temperature
Type
PFPE
Vapor T
~190°C
Use
VPS

Mid-temp VPS process fluid.

PFPE Oil · HaloVac®
HaloVac® 250
VPS · high-temp soldering
Type
PFPE
Vapor T
~250°C
Use
Mid-temp VPS

High-heat soldering · thermal processing.

PFPE Oil · HaloVac®
HaloVac® 600
Vacuum · high viscosity
Type
PFPE
Use
Vacuum pump
Vol
Low

High-viscosity PFPE for vacuum pumps & high-temp processes.

PFPE Oil · HaloVac®
HaloVac® 601
Vacuum · ultra-high viscosity
Type
PFPE
Use
High-load
Vol
Very low

Ultra-high-viscosity variant of HaloVac® 600.

Metalworking Fluids — MWF Series (7)

Metalworking · MWF
MWF 2
ISO VG 2 · lowest viscosity

Lowest-viscosity cutting fluid for high-speed, fine cutting.

Metalworking · MWF
MWF 10
ISO VG 10

For low-viscosity precision machining.

Metalworking · MWF
MWF 32
ISO VG 32

Standard for machining difficult-to-cut alloys such as Nickel 718.

Metalworking · MWF
MWF 68
ISO VG 68

Medium-load machining of Ti · W · Ni difficult-to-cut alloys.

Metalworking · MWF
MWF 100
ISO VG 100

Medium viscosity for high-load machining.

Metalworking · MWF
MWF 460
ISO VG 460

High-viscosity machining of difficult-to-cut alloys.

Metalworking · MWF
MWF 1000
ISO VG 1000 · highest viscosity

Highest-viscosity cutting fluid. Extreme high-load difficult-to-cut alloys.

InfinX Greases (6)

PFPE Grease · MRO
InfinX MRO KF207
NLGI #2 · general bearings

General-purpose high-performance PFPE grease. Bearings & seals.

PFPE Grease · AERO
InfinX AERO KFMS3
Aerospace grade · low-temp

Cold-start grease for aerospace parts.

PFPE Grease · Specialty
KF407
Very high-temp · silica thickener

PFPE grease for very-high-temp environments.

PFPE Grease · Specialty
KFTM
Tire Mold dedicated

Tire-mold release & lubrication grease.

PFPE Grease · Specialty
KFC6 / KFC7
Corrugating machinery

Specialty grease for corrugated-board rollers in the paper industry.

PFPE Grease · HaloVac®
HaloVac® Grease Ultra
Vacuum sealing

Sealing grease for high-vacuum environments.

Critical Cleaning · Additive (2)

Engineered Fluid · Low GWP
Halocarbon HFE
Critical cleaning · Novec alt.
Env
Low GWP
Role
Cleaning
Alt
Novec 7100

Low-GWP engineered fluid. Critical cleaning & coating carrier.

Polymer Additive
InfinX KFPA
Thermoplastic resin processing
Role
Additive
Use
Polymer
Field
Thermoplastic

Additive that improves lubrication & release in thermoplastic resin processing.

Tell us the specific requirements of your machining, vacuum or cleaning process and we'll propose the optimal grade.
Inquire Applications
COMMON QUALITIES

Why PFPE & PCTFE dominate extreme conditions

Chemical inertness

Does not react with oxygen, ozone or strong-oxidizing gases — long life in reactive environments.

Wide temperature stability

Maintains viscosity and performance from cold starts to high-temp processes.

Low vapor pressure · low volatility

Little evaporation loss under high vacuum and high temperature.

Nonflammable · non-explosive

Safety in oxygen-service and reactive-gas environments.

Plastic & elastomer compatibility

Used without issue alongside common seal materials.

Lot-to-lot reproducibility

Minimal quality variation, as required by automated processes.

SAMPLES · TECHNICAL SUPPORT

Just tell us your process conditions. We'll recommend the grade.

Send us your field conditions — media, temperature, pressure, seal material, expected service life — and we'll consult with HQ application engineers to quickly reply with the optimal grade and sample options.

Request a sample · grade recommendation Get in touch