Main Products
- Phosphonates Antiscalants, Corrosion
Inhibitors and Chelating Agents - Salts of Phosphonates
- Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na4)
- Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na4)
- 2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium salt (PBTC•Na4)
- Penta sodium salt of Amino Trimethylene Phosphonic Acid (ATMP•Na5)
- Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP•Na7)
- Potassium Salt of HexaMethylene-DiamineTetra (MethylenePhosphonic Acid) HMDTMPA•K6
- More
- Polycarboxylic Antiscalants and Dispersants
- Biodegradable Antiscalants and Dispersants
- Biocides and Algicides
- Built Scale & Corrosion Inhibitors and Pretreatment Filming Agents
- TH-907 Non-P Scale&Corrosion Inhibitor
- TH-503 Scale and Corrosion Inhibitor for Boiler
- TH-503B Scale and Corrosion Inhibitor for Boiler
- TH-504 Scale and Corrosion Inhibitor for Heating Water
- TH-601 Scale and Corrosion Inhibitor for Iron & Steel Plant
- TH-604 Scale and Corrosion Inhibitor for Power Plant
- More
- Corrosion Inhibitors
- Oxygen Scavengers
- Reverse Osmosis Chemicals
- Particle Products
- Low Arsenic Series Products
- Electronic Grade Products
- Electronic Grade Amino Trimethylene Phosphonic Acid (ATMP)
- Electronic Grade1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)
- Electronic Grade Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMPA)
- Electronic Grade Ethylene Diamine Tetra (Methylene Phosphonic Acid) EDTMPA
- Electronic Grade Polyacrylic Acid (PAA)
- Electronic Grade Copolymer of Maleic and Acrylic Acid (MA/AA)
- Electronic Grade Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
- Electronic Grade Acrylic-Acrylate Copolymer (AA-HPA)
- Electronic Grade Hydrochloric Acid
- Electronic Grade Phosphorous acid
- Electronic Grade Sorbic Acid
- Electronic Grade Succinic Acid
- Electronic Grade Sulfamic Acid
- Electronic Grade Phenolic Resin for Photoresist
- Other Products
Shandong Taihe Technologies Co., Ltd.
TEL: +86-632-5113066
FAX: +86-632-5112055
E-mail: info@thwater.net
ADD: No.1, Shiliquan East Road, Shizhong District, Zaozhuang City, Shandong Province, P.R.China
Corrosion
Inhibitor for Hydrochloric
Acidic Cleaning
Properties and Usage:
This product is a kind of imidazoline corrosion inhibitor, it can effectively inhibit steel corrosion. The precondition for use of this product is that the cleaning agent is hydrochloric acid, sulfuric acid and sulfaminic acid, and the cleaning object is black metal. This product is suitable for acidic cleaning of all types of high, medium and low pressure boiler, large scale of equipment and pipeline. When the dosage is 1-3‰, the corrosion ratio will be lower than 1g/m2•h.
Specification:
| Items | Index |
|---|---|
| Appearance | Umber transparent liquid |
| pH (as it) | 6.0-8.0 |
Usage:
For 5-10% hydrochloric acid solution, add 1-3kg of this product per ton and mix well. This product cannot be added into water directly. During the process of acidic cleaning, power on circulating pump and add this product accordingly.
Package and Storage:
200L plastic drum, IBC(1000L),customers’ requirement. Storage for ten months in shady room and dry place
The corrosion inhibition effects in different condition
| Acidic cleaning | Dosage | Corrosion ratio(10-4)G/(m2•h) | Corrosion inhibition ratio (%) |
| Sulfaminic acid | 0.1% | 4.8654 | 95.95 |
| 0.2% | 2.0393 | 98.30 | |
| 0.3% | 1.3001 | 98.92 | |
| 0.4% | 1.3011 | 98.92 | |
| Sulfuric acid | 0.1% | 47.4985 | 86.52 |
| 0.2% | 6.9867 | 98.02 | |
| 0.3% | 4.9807 | 98.58 | |
| 0.4% | 4.9775 | 98.59 | |
| Hydrochloric acid | 0.1% | 1.2773 | 97.70 |
| 0.2% | 0.7349 | 98.68 | |
| 0.3% | 0.3957 | 99.29 | |
| 0.4% | 0.3887 | 99.30 |