Contact: Mr. Zhao
Telephone: +86-18841775200
Address: Steel Industrial Park, Laobian District, Yingkou City, Liaoning Province
Post Code: 115005
Website: http://www.lapuwine.com/en
1、 Overview
This product uses organic amine and organic acid as compound antirust agent, and compounded with a variety of corrosion inhibitors and cleaning aids. The compound leveling fluid has excellent cleaning performance and good anti rust performance. After leveling, there is no corrosion and spot on the surface of the steel plate. The quality of the steel plate is good, and it has good compatibility with the anti rust oil provided by our company.
2、 Technical index
Projects | quality index | test method | ||
Concentrated solution | bin stability Above 0 ℃ | No delamination, phase change and colloid | GB/T 6144-2010 | |
appearance | Yellow to brownish red transparent liquid | Visual inspection | ||
Diluent 5% | transparency | Transparent or translucent |
GB/T 6144-2010 | |
PH value | 8.0～9.0 | |||
Antirust test (35 ℃± 2 ℃ grade I gray cast iron), H | monolithic | 24 | ||
Lamination | 4 | |||
Corrosion test (55 ℃± 2 ℃), H | Grade I gray cast iron 24 | qualified | ||
Red copper 4 | qualified | |||
Defoaming property (10 min) | ≤2ml | |||
Surface tension / (Mn / M)) | ≤40 | |||
Note: the concentration is 5%.
3、 Main performance and advantages
1. Good anti rust and anti-corrosion performance, effectively protect the work roll.
2. Good cleaning performance, improve the cleanliness of the steel strip, prevent the formation of debris on the roll and on the steel strip. Surface formation
Mark, reduce the work roll fouling.
3. Effectively control the reduction rate and avoid slipping.
4. Compatible with steel plate coating oil.
5. Prevent grease / oil contamination.
4、 Usage and precaution
Before using it, dilute it with deionized water. The recommended concentration is 8-10%. During the cold rolling process, a controlled sprayer is sprayed onto the steel strip and the inlet side of the lower surface. Spray at a rate of about 5 L / min (the specific data shall be determined according to the rolling speed, strip width and air blowing device) so as to completely cover the rolling width, but avoid excessive use. Any excess leveling fluid brought into the roll gap is usually removed by a blower.
5、 Packaging and storage
The product is packed in 200kg iron barrel and is valid for one year.
