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ST-YH-121 Acid Corrosion Inhibitor
- Commodity name： ST-YH-121 Acid Corrosion Inhibitor
- Product Description
-
Technical Parameters:
Test Item Specifications
Appearance
Light yellow to reddish-brown liquid
Density (g/cm3)
0.80-0.96
Corrosion rate, g/(m2·h) (93℃, 4h)
≤3.0 (20% HCL, inhibitor dosage 1%)
Product Use:
This product is a strong adsorption type high-temperature hydrochloric acid acidification corrosion inhibitor. It can firmly adsorb on the metal surface, forming a reticulated multi-layer dense protective film, blocking the contact between the acid solution and the metal substrate. The corrosion inhibition rate in hydrochloric acid is as high as 90% or more, without pitting corrosion, etc., safe and reliable.
Usage:
Add directly to the acid solution, stir well, and then perform the relevant operations according to the acidification process requirements. The recommended dosage is 1%. If the acid concentration is too high, the dosage should be adjusted under the guidance of technical personnel.
Packaging and Transportation:
Packed in 200L plastic drums or as required by the customer. 2. Store in a cool, dry, and ventilated warehouse. 3. Shelf life is one year.
Keywords:
Natural fatty alcohol Anionic surfactant Nonionic surfactant
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