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Partial-freezing fluid WD-3

Product Introduction:

This product is primarily applied in prepackaged continuous single-unit freezing production lines. It features powerful bactericidal and antioxidant mold-resistant properties. With a high heat capacity ratio, strong cold storage capacity, excellent thermal diffusion coating performance, fast heat conduction, and high continuous freezing efficiency, it also has low viscosity at low temperatures, lo···

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Application Areas

Immersion freezing Food industry Pharmaceutical and chemical industry Dairy products Brewery, etc.

Physical & chemical propertiesProperties

Non-toxic Non-corrosive Non-volatile Non-flammable Good low-temperature fluidity High specific heat

Temperature Range

-60℃—120℃

Common physical property table of Micro-cooling fluid WD-3 (Freezing point: -60℃）

Temperature	Specific heat capacity (kJ/kg·K)	Thermal conductivity (W/m·K)	Viscosity mPa·s (cp)	Density (g/ml)	Boiling point (℃)
-20℃	2.626	0.446	8.82	1.374	120
-30℃	2.607	0.431	18.24	1.377	120
-40℃	2.588	0.422	26.81	1.380	120
-50℃	2.575	0.399	54.56	1.385	120
-60℃	2.559	0.378	62.52	1.391	120

Reference values for the concentration and freezing point of Micro-cooling Fluid WD-3 concentrate

Micro-cooling fluid WD-3 Concentrate concentration	22.5%	38.5%	52%	58%	64%	70%
Freezing point	-10℃	-20℃	-30℃	-40℃	-50℃	-60℃
Specific gravity	1.075	1.168	1.238	1.267	1.309	1.352

Micro-cooling fluid WD-3 corrosion test

Micro-cooling fluid corrosion test (coupon specificationType II immersion for 168h）GBT 18175-2000

Test item	Pre-test weight (g)	Post-test weight (g)	Test duration in hours (g)	Post-test weight loss (mg)	Corrosion rate (g/m²h)	Corrosion rate (mm/a)
A3 steel	13.2694	13.2678	168	1.6	0.00472	0.00526
Copper	15.1120	15.1120	168	0	0.00000	0.00000
Aluminum YL12	4.6915	4.6900	168	1.5	0.00443	0.01395
304 Stainless Steel	13.3727	13.3720	168	0.7	0.00207	0.00229

Disclaimer:Portions of the content on this website are generated by artificial intelligence technology, and information is sourced from the internet, including but not limited to product parameters, scenario descriptions, etc. The content is for reference only and does not constitute any advice on transactions, construction, production, etc. Products, technologies, and engineering solutions are continuously updated, and changes may occur without notice. Information may contain omissions, delays, or errors; please make your own judgment. If you have any questions, please contact customer service for verification and consultation. National Customer Service Hotline:199-3077-5010

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