Antirust cleaning agent
detail
This product is composed of a variety of highly effective surfactants and antirust agents. It has the dual functions of cleaning and antirust. This product does not contain toxic substances, has good biodegradability and little environmental pollution. After cleaning, the workpiece does not change color, does not hang ash, and has a short-term anti rust function.
1、 Technical index
Projects | Indicators | test method | |||
appearance | Light yellow transparent liquid | Visual inspection | |||
PH value (3% aqueous solution, 25 ℃) | 10－12 | QB/T 2117-95 | |||
corrosive （80±2℃，2h） | 45 steel | appearance | Grade 0 | ||
Corrosion amount,mg | ≤2 | ||||
Z30 cast iron | appearance | Level 1 | |||
Corrosion amount, Mg | ≤2 | ||||
Net washing power (5% aqueous solution, 60 ℃),% | ≥90 | ||||
Antirust property 35±2℃，RH（90±2℃）％，12h | 45 steel | Grade 0 | |||
Z30 cast iron | Grade ≤ 1 | ||||
2、 Main features
1. The cleaning agent has excellent wetting, emulsifying, dispersing and penetrating effects, so it has strong decontamination power.
2. This product is non-toxic and has no pungent smell.
3、 Application method and process parameters
1. Treatment method: spray or ultrasonic cleaning.
2. The product can be used with 5% ratio and even stirring.
3. Process parameters:
Fal: 0.6 ～ 1.0pt tal: 3.0 ～ 5.0 treatment temperature: 40 ～ 80 ℃
Processing time: 2-3min (for heavy oil contaminated workpieces, the use time can be appropriately extended.)
4. In the process of use, the concentration of tank liquid gradually decreases, so it is necessary to add the stock liquid to keep the indexes within the specified process conditions. The floating oil and sundries on the surface of the tank liquid should be cleaned in time to avoid affecting the cleaning effect. After long-term use, the tank liquid will not achieve satisfactory effect even if it is supplemented. At this time, it should be discarded and re mixed with the tank.
4、 Packaging, storage and transportation
The product is packed in plastic barrels with a net weight of 20 or 25 kg. The storage temperature is 0-40 ℃.