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Home > Precision Cleaning Fluids

TMC 3500 55 Gallon Drum npb (n-Propyl Bromide)

Part Number 105200
TMC 3500  55 Gallon Drum  npb (n-Propyl Bromide)
Price
Your Price:  
$1,584.88
Availability:
20 In Stock
Quantity
Description

DESCRIPTION

(Difference between TMC 3000 & 3500 is that the TMC 3500 had additional alcohol in the solvent to help better dissolve the Ionics, like flux and salts)

TMC-3500 is the perfect direct replacement for TCE, Perchloroethylene, 1,1,1-Trichloroethane, HCFC-141b, Freon and other hazardous or discontinued vapor degreasing, ultrasonic and manual cleaning solvents. TMC-3500 was developed to not only remove rosin flux, no-clean flux, oil, grease, and wax contaminants, but also to remove residual halide salts, ions and other polar contaminants that often result in component failures. TMC-3500 is a patented azeotropic mixture that can be distilled and reused through numerous cycles before it needs to be replaced. Although TMC Industries offers stabilizer booster in 5-gallon pails, the synergistic action of TMC-3500 patented stabilizer package typically precludes the need to ever add stabilizers to maintain the integrity of the solvent through normal use.


The principal component of TMC-3500, n-Propyl Bromide, is currently classified as a 100% Volatile Organic Compound (VOC). The U.S. EPA has approved n-Propyl Bromide under the Significant New Alternatives Policy (SNAP) as a suitable replacement for ozone-depleting chemicals. N-Propyl Bromide has been shown to neither deplete the ozone layer nor contribute significantly to global warming.

VAPOR DEGREASER SETTINGS

The following are recommended settings for temperature and safety sensors on a typical vapor degreaser using TMC-3500. Certain features are optional and may not be present on a particular piece of equipment. Refer to the vapor degreaser manual from the equipment manufacturer and the “Vapor Degreaser Settings” document is available for download at www.tmcindustries.com for more technical information.

Refrigeration Thermostat (RT)

           7°C /     45°F

Safety Vapor Control (SVC)

63°C /

146°F

High Temperature Control (HTC)

75°C /

166°F

Liquid Temperature Control/Sensor (LTC/LTS)

72°C /

161°F

Vapor Up Thermostat (VU/TH)

63°C /

146°F


PROCESS CONTROLS & MAINTENANCE

Prior to charging a piece of equipment with TMC-3500, the equipment should be thoroughly cleaned and neutralized according to the procedure listed in. After the equipment is up and running with TMC-3500, the acid acceptance levels of the solvent should be monitored on a regular basis with an Acid Acceptance Test Kit, available from TMC Industries. TMC-3500 can be distilled and reused through numerous cycles before losing its capacity to neutralize acid residues. If acid acceptance levels ever reach 29 drops or greater (<0.10% NaOH by weight), remove the solvent from the tank and replace it with virgin TMC-3500.


SOLVENT PROPERTIES

Typical Physical Properties

Boiling Point (°C / °F)

69°C / 156°F

Specific Gravity @ 75°F (H2O=1)

1.28

Flash Point TCC (°C)

None

Base material meets ASTM-D 6368

Yes

Flammability Limits (vol. %) based on n-Propyl Bromide

3.8 - 9.5 %

Vapor Pressure @ 25°C (mm Hg)

130

Vapor Density (Air = 1)

4.1

Evaporation Rate (Butyl Acetate = 1)

4.6

Specific Heat @ 25°C (cal/g)

0.25

Dielectric Strength (AC Volts)

21,000

Appearance

Clear & free of suspended matter

 

Cleaning, Corrosivity, Residue

Kauri Butanol Number

130

Corrosion of Metals

Does not corrode carbon steel, copper, stainless steel, aluminum, magnesium or titanium.

Acid Acceptance, as NaOH (wt. % min.)

>0.19

Free Halogen

Passes Test

Non-Volatile Residue (ppm / wt. % max.)

10 / 0.0010

Acidity, as HCL (wt. % max.)

0.0010

Water (wt. % max.)

0.05




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