Contact: Mr. Zhao
Telephone: +86-18841775200
Address: Steel Industrial Park, Laobian District, Yingkou City, Liaoning Province
Post Code: 115005
Website: http://m.3riverssealcoating.com/en
This product is a kind of high-performance neutral cleaning agent compounded by a variety of surfactants and cosolvent. It does not contain toxic substances and has little environmental pollution. It can be used in combination with inorganic acids.
1、 Technical index
neutral cleaning agent | Index | Detection method | ||
Exterior | Colorless to light yellow transparent liquid | Visual inspection | ||
PH value (3% aqueous solution, 25℃) | 7.0±0.5 | QB/T2117-95 | ||
Corrosive (80±2℃, 2h) | 45 steel | Exterior | Level 0 | |
Corrosion amount, mg | ≤2 | |||
Z30 cast iron | Exterior | Level 1 | ||
Corrosion amount, mg | ≤2 | |||
Net washing power (5% aqueous solution, 60℃),% | ≥90 | |||
2. Main features
1. This product has the characteristics of strong cleaning ability, good penetration and emulsification, strong acid resistance, etc., the workpiece after cleaning with this product does not change color and does not hang dust.
2. It can form a two-in-one degreasing and rust removal with inorganic acid, which can effectively remove rust spots and oil stains on the surface of steel parts.
Three, use method and process parameters
1. This product can be used by manual scrubbing or dipping.
2. According to the ratio of 3-5% working fluid, stir evenly and then use.
3. Process parameters
PH value: 7.0±0.5 Operating temperature: 20～60℃
Processing time: 10-20min (For workpieces with heavy oil pollution, the use time can be extended appropriately.)
4. If it is used in combination with inorganic acid, it can be added at 5% in the prepared acid solution, and it can be used after stirring evenly.
Four, packaging, storage and transportation
