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IceClear HD

Heavy Duty Pre-Diluted Glycerin Coolant / Antifreeze Heat Transfer Fluid

IceClear® HD is a biobased, ready-to-use, glycerin based coolant / anti-freeze / heat transfer fluid which combines highly refined glycerin certified to ASTM D7640 and a premier organic corrosion inhibitor package (NAP FREE; No Nitrites, Amines, or Phosphates).  We believe this is simply the safest and most environmentally friendly engine coolant / antifreeze / heat transfer fluid available.

PERFORMANCE

IceClear® HD has been tested to ASTM D7714 (Glycerin Base Engine Coolant for Automobile and Light-Duty Service) and ASTM D7715 (Standard Specification for Fully-Formulated Glycerin Base Coolant for Heavy-Duty Engines). For industrial heat transfer purposes, IceClear® HD has been tested to ASTM D1384 (which is actually part of the above listed testing). For a more complete test listing, please view the data sheet or click the green bar below.

The non-nitrated organic corrosion package, provides outstanding protection against liner pitting and corrosion of steel, copper, brass, solder, cast aluminum, and cast iron. IceClear® HD lubricates pumps and valves, provides excellent scaling resistance, is compatible with gaskets, seals, elastomers and other non-metallic pump and engine parts (not recommended for use with CPVC), offers a freeze point of -31° F, burst protection to -50° F.

SAFETY/ENVIRONMENT

NSF logobiopreferred logoIceClear® HD is a leader in quality, safety and environmental concerns. HD is a certified USDA Biobased Product in the USDA BioPreferred® Programand is NSF listed (HT2). IceClear HD is readily biodegradable, non-toxic and non-hazardous. Glycerin is considered “GRAS”, (Generally Recognized As Safe) by the FDA (Federal Food and Drug Administration).

OUTSTANDING BENEFITS AND FEATURES:

  • USDA Certified Biobased
  • Non-Toxic
  • NSF Listed HT2
  • No Nitrites
  • No Amines
  • No Phosphates
  • No Silicones
  • No Molybdates
  • Non-Glycol
  • Non-Hazardous
  • Non-Flammable
  • Lower BOD/COD
  • Low Freeze Point

 

APPLICATIONS

Originally designed for industrial and environmentally sensitive coolant / anti-freeze, heat transfer and secondary refrigerant applications, IceClear® HD can be used in many gasoline, diesel and natural gas engine and other applications such as:


• Marine/Boat
• Closed Loop Systems
• Geothermal Systems 
• Hydrostatic/Pressure Testing

IceClear® HD can be diluted for most non-automotive applications to achieve desired results. Some applications, such as geothermal, require specific information regarding turbulant flow. Click here for a list of flow rates in various dilutions of IceClear® HD at various temperatures through various size geothermal pipe to achieve minimum turbulance (Reynold's number of 2500 minimum).

Testing

HI96801 Refractometerglycerin freeze point testerIceClear® HD is a glycerin based product, DO NOT use testers designed for glycols. Freeze point range can quickly be determined by a special tester (pictured left) available from Orison or more accurately by a refractometer (Brix pictured right) - Brix Value Chart below.

 

 

 

WHAT ABOUT MIXING FLUIDS

Although no negative effects are expected, mixing antifreeze/coolants is not recommended due to varying freeze point depressants and corrosion inhibitor technologies which leads to difficulties determining actual freeze point protection and corrosion inhibition properties. Use only IceClear® HD in the system.

 

The chart below is supplied as a guide for diagnostic / maintenance purposes. The values are calculated values and are only approximations. IceClear® HD is ready-to-use and not to be diluted (for automotive applications) as the result would weaken the corrosion inhibitor package. Note: Diluting this product more than 14% with water may be subject to bacterial contamination.

IceClear HD % (weight)
Brix Value (Refractometer)
Freeze Point F/C
Boiling Point F/C
Specific Heat @35F
ViscositycSt @68F (20C)
100
46.5
-31/-35
228/109
.74
10.8
90
42.1
-17/-27
225/107
.77
7.9
80
37.5
-6/-21
222/106
.81
5.5
70
33.1
2/-17
219/104
.83
4.1
60
28.7
9/-13
218/103.5
.85
3.2
50
24.1
15/-10
217/103
.87
2.5

IceClear HD ExtenderMAINTENANCE DIRECTIONS - Engine Related
1. Use straight, DO NOT DILUTE.
2. Drain cooling system completely* and flush to remove scale & rust build-up. Use only IceClear® HD in the system and fill only after system has been completely drained and flushed. Do not mix with other coolants / anti-freeze / heat transfer fluids or chemicals.
3. Use ONLY CHEMICAL FREE FILTERS.
4. Check fluid level on regular maintenance schedule. Top off with only undiluted IceClear HD if system is low.
5. Test fluid for freeze point levels every 50,000 miles, 1500 hours or every 6 months, whichever comes first. Recommended drain and recharge with new IceClear HD if Brix value is less than 37.0 as this indicates the product has been diluted more than 20%.
6. IceClear® HD lab analysis is available through Orison. Add IceClear HD Extender (shown right, available below) every 100,000 miles or 2500 hours, whichever comes first. 1 - 8 Oz. Bottle for every 2 gallons of coolant.

*NOTE-even after draining/ flushing cooling system, residual water may remain in the block and could dilute the product. We recommend to verify with tester after filling to determine HD has not been diluted too much. If necessary, drain and refill.

Downloads & Links

Iceclear HD glycerin antifreeze heat transfer fluid

PDF Downloads

IceClear HD Product Data Sheet

SDS

NSF HT2 Letter

________________

Product Data Sheet - Extender

SDS - Extender

 

Custom blending is available to meet specific physical properties such as freeze point and/or heat transfer capabilities.

 

TYPICAL PROPERTIES

  • Orange Liquid 
  • Mild/No Odor 
  • pH: 8 
  • Specific Gravity: 1.15 
  • Freeze Pt: -31 °F (-35 °C) 
  • Viscosity: 11 (@ 20C cSt) 
  • Conductivity 1.24 mS

 

US Patents
One or more claims of US Patent No. 6,890,451 and 7,270,768.

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FREE Shipping to lower 48 states!
55 Gallon Drums and 275 and 330 Gallon Totes are only shipped to Commercial Business locations. We will not ship drums or totes until the address has been verified as a commercial business address. If you require delivery to a residential address (or farm), please call 800-460-2403.