Heat transfer fluids

LM-3 series

Name: LM-3 series
Brand: Glacier Coolant

Application-specific alcohol coolants

A family of low-temperature secondary refrigerants with separate formulations for food-processing systems, general industrial duty and aluminium-containing circuits.

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LM-3 series — illustrative sample representation — Illustrative representation, not a photograph of the supplied product. Confirm appearance and packaging on the current model TDS.

CATALOGUE TEMPERATURE REFERENCE−80°C to ambient

Formulation

Modified monohydric alcohol

A closer look.

Water-dilutable formulations
Application-specific inhibitor packages
Low-temperature circulation

Model and property references

LM-3: Food-industry secondary refrigeration
LM-3A: General industrial systems
LM-3AL: Aluminium-containing systems

LM-3 concentration-dependent properties (catalogue Table 2)

Concentration (wt%)	Freezing point (°C)	Boiling point (°C)	Density at 20°C (g/cm³)	Viscosity (cP)
10 %	−4	+91.3	0.982	2.38 (5°C)
20 %	−10	+87.0	0.968	5.34 (0°C)
30 %	−18	+84.6	0.954	11.82 (−10°C)
40 %	−26	+83.1	0.936	17.46 (−15°C)
50 %	−34	+81.9	0.914	18.57 (−20°C)
60 %	−42	+81.0	0.890	29.30 (−30°C)
70 %	−55	+80.2	0.868	37.04 (−40°C)

All values printed in the catalogue at 20°C unless a measurement temperature is indicated. The table does not distinguish LM-3, LM-3A and LM-3AL; confirm the exact model and concentration before specifying.

Standard packaging: Same as LM-1: 167 kg iron drums; bulk tanker above 10 t

Reference values from the Chaoyang Guangda LM catalogue — typical figures rather than guaranteed limits. Confirm the exact model and concentration on the current model TDS before specifying.

View source: catalogue p.10 (PDF p.14)