Corrosion and scale inhibitor for closed circuit system
Performance
The corrosion inhibitor is mainly composed of nitrite, molybdate BTA and biojing, which is the current closed system It is one of the best corrosion inhibitors. For carbon steel, copper, alloy steel, aluminum and other materials have good corrosion suppression performance, this product is suitable for the closed circulating water cooling system with the minimum system discharge.
Purpose
This product is suitable for the freezing of ethylene glycol, ethanol, methanol, industrial water, and softened water as refrigerant Water and hot water system as corrosion inhibitor, can also be used for antifreeze, oil tanker, oil tank as water phase corrosion inhibitor, to solve the problem of shallow corrosion. Also applicable to the central air conditioning system chilled water system.
Quality indicators
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The name of the pointer |
Quality indicators |
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Appearance |
White or slightly yellow powder |
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PH (1% aqueous solution) |
9.0±1.0 |
Use methods
According to the amount of water kept in the system, when starting up, add a single dose of 1500-2000 mg/l of chemical, can not be given membrane treatment, according to the supplementary cooling water in normal operation, it is better to use demulsifier in conjunction with 1.5 times of the calculated dosage in the expanded water tank if it is used as anti-corrosion agent in oil tanker or oil tank.
Packaging specifications
This product with cardboard round bucket, inner village plastic bags, each barrel net weight of 25kg, stored in the indoor ventilated dry place, Storage period of ten months
