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Heat Transfer Material WD-320 #320 Non-toxic Tasteless Non-corrosive

Heat Transfer Material WD-320 #320 Non-toxic Tasteless Non-corrosive

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Product Details
Heat Transfer Material
Payment Term:
T/T, L/C, Etc.
Acid Value:
Point Of Flammability (Opening):
Solidifying Point:
Degree Of Lutetium 5%:
Payment & Shipping Terms
Minimum Order Quantity
20 Ton
Packaging Details
Delivery Time
20 days
Payment Terms
L/C, D/A, D/P, T/T, PayPal
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Product Description

Heat Transfer Material WD-320 


Product features

It can transport high temperature heat energy in liquid phase under low pressure.

Can be used in heat recovery system.

Can be widely used in indirect heating or cooling circulation systems.

Non-toxic, tasteless, non-corrosive, no environmental pollution.

There is no need to take nitrogen sealing measures in the circulation system to reduce equipment investment.

It has good oxidation resistance and good thermal stability in high temperature working environment. Long service life.

Can be mixed with the same heat conduction oil at home and abroad.

High initial boiling point.


No. Inspection item Unit Technical requirement Detection result Single decision
1 Appearance   Clear and transparent Clear and transparent Up to standard
2 Kinematic viscosity mm²/s 16-35 21 Up to standard
3 Point of flammability (Opening) ≥180 200 Up to standard
4 Solidifying point ≤-20 -25 Up to standard
5 Mechanical impurities   ≤0.05 0.01 Up to standard
6 Hydration   vestige vestige Up to standard
7 Acid value mgKOH/g ≤0.05 0.02 Up to standard
8 Water soluble acid or base   None None Up to standard
9 Degree of lutetium 5% ≥300 300 Up to standard
10 Carbon residue ≤0.05 0.02 Up to standard
11 Corrosion test(T3 Copper plate 100℃3h)   1a 1a Up to standard
12 Executive standard L-QB300 GB23971    

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