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Exxon Mobil Coolanol 20 Heat Transfer Fluid - 1GL

Exxon Mobil Coolanol 20 Heat Transfer Fluid – Gallon Can NSN: 9160-00-881-8280

SKU: COOLANOL20-1GL Category: Tag:
Exxon Mobil

Description

Exxon Mobil Coolanol 20 Dielectric Heat Transfer Fluid – Gallon Can NSN: 9160-00-881-8280

Coolanol 20 Synthetic Esters and Additives

Product Code: 201050307007, 490409-00, 97P643

2,6-DI-TERT-BUTYL-P-CRESOL: CAS# 128-37-0

ORGANOSILICATE ESTER

COOLANOL silicate ester synthetic dielectric heat transfer fluids are designed to meet the special needs of sensitive electronic components and environmental control systems in aircraft, missiles and spacecraft. The proven quality and reliability of COOLANOL is an important additional safeguard against costly and potentially catastrophic failure of critical airborne electrical equipment.

Features & Benefits of Exxon Mobil Coolanol 20 Heat Transfer Fluid

COOLANOL is specifically intended for liquid circulating systems (dynamic liquid phase) found in high-density electronic packages in aerospace and military applications. Such systems are in wide use because of their excellent heat transfer efficiency. COOLANOL should not be used in vaporizing (boiling liquid) systems.

  • Superb High and Low Temperature Stability
  • Versatile and Simple to Handle
  • Manufactured under Stringent Quality Control
  • Oxidative Stability
  • Radiation Resistance
  • Lubricity

Applications of Exxon Mobil Coolanol 20 Heat Transfer Fluid

To select the proper COOLANOL fluid for a given application, first determine the upper and lower temperature parameters of the application.

  1. Coolanol 20:  (-101 – 149 °C / -150 – 300 °F)
  2. Coolanol  25R:  (-54 – 149 °C / -65 – 300 °F)
  3. Coolanol OS-59: (-54 – 288 °C / -65 – 550 °F)

Specifications of Exxon Mobil Coolanol 20 Heat Transfer Fluid

MIL-C-47220B (May 1985) military specification, though inactive, distinguishes five fluid types. Fluid types III and IV represent products from the family of COOLANOL fluids, as shown in Table 1.

Table 1

MIL-C-47220B Fluid Type Applicable Fluid
Type III COOLANOL OS-59
Type IV COOLANOL 25R

Certain COOLANOL fluids relate to military contractor specifications as shown in Table 2 below:

OEM Specifications Applicable Fluids
Boeing (McDonnell-Douglas)
MMS-652, Rev A COOLANOL 25R
Grumman GM 6003A, Amendment-No 1
Type I COOLANOL 25R
Hughes Aircraft HMS 20-1458 Rev E COOLANOL 25R
Northrop MS-138, Rev A COOLANOL 25R

TYPICAL PHYSICAL AND CHEMICAL PROPERTIES of EXXON COOLANOL Dielectric Heat Transfer Fluids

Property (Test Method), Units COOLANOL 20 COOLANOL 25R COOLANOL OS-59
Fluid Operating Temperature Range per MIL-C-47220B None applies Type IV Type III
Appearance (Visual) Clear, light amber liquid Clear, colorless to light amber liquid Clear, colorless liquid
Specific Gravity (25/25°C, ASTM D 4052)
Specification Limits
Typical Value		 0.884-0.890
0.887		 0.890-0.900
0.893		 0.879-0.882
0.880
Viscosity at -65°F (ASTM D 445),cSt
Specification Limits
Typical Value		 ≤ 60
44		 ≤ 275
240		 ≤1500
1400
Viscosity at 0°F (ASTM D 445), cSt
Typical Value 8 23 63
Viscosity at 100°F (ASTM D 445), cSt
Specification Limits
Typical Value		 1.9-2.2
2.05		 ≤ 4.5
4.15		 6.9
Viscosity at 210°F (ASTM D 445), cSt
Specification Limits
Typical Value		 0.88-1.0
0.94		 ≤ 1.53
1.62		 2.25
Viscosity at 40°C (ASTM D 445), cSt
Specification Limits
Typical Value		 1.97 ≤ 4.4
3.95		 ≤ 7.0
6.5
Viscosity at 100°C (ASTM D 445), cSt
Specification Limits
Typical Value		 0.93 ≤ 1.5
1.60		 ≤ 2.1
2.20
Pour Point (ASTM D 97),
°F		 <-100 <-90 <-85
Total Acid Number (ASTM D 664), mg KOH/g fluid
Specification Limits
Typical Value		 ≤ To 0.15
0.02		 ≤ 0.10
0.01		 ≤ 0.05
0.03
Moisture Content (Karl Fischer Titrator), ppm Specification Limits ≤ 150 ≤ 100 ≤ 150


Product Details of Coolanol 20

  • UOM : Can
  • Size : Gallon
  • Shipping Weight : 13 pounds
  • Manufacturer P/N : COOLANOL-20-GL
  • NSN/MATERIAL: 9160-00-881-8280 / 9160008818280
  • ECCN : EAR99
  • Schedule B Code : 2920.90.9000

NSN Classifications of Mobil Coolanol 20 Heat Transfer Fluid

  • 1GL: NSN: 9160-00-881-8280 / 9160008818280
  • 5GL: NSN: 9160-01-456-0745 / 9160-01-456-0745

Additional information

Weight 10 lbs
Dimensions 8 × 6 × 12 in

Brand

Exxon Mobil

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