汉高中性除锈剂LUMINOL N

Novaclean N是一个中性的铁锈和水垢器设计

各种材料的浸泡和喷涂工艺

包括黑色和有色金属。特别适用。

用于去除去毛刺过程或激光切割产生的残留物。

Novaclean N

Neutral derosting and descaling

Properties and fields

of applications: Novaclean N is a neutral rust and scale remover designed for

immersion and spray processes on a wide variety of materials

including ferrous and non-ferrous metals. It is especially applicable

for the removing of residues resulting from deburring processes or

laser cutting.

Operating conditions: The bath make-up is depending on the degree of rust or scale on

the surface. Non-ferrous metals and other surfaces should be

tested prior to use.

Make-up for spray-processes: 2 – 3 %

Make-up for immersion-processes: 3 – 10 %

 Temperature: 20 – 70 °C

 Treatment time: depending on the grade of

rust

 pH-value: 6 – 7

Standard procedure: 1. Derusting with Novaclean N

2. Rinse (mechanically supported)

3. Passivation

4. Drying

General recommendation: The life time of the bath is depending on the concentration and the

iron-content. If the bath is not used for some days it is beneficial to

keep a small quantity of scrap steel in the bath.

Waste water advice: Used solutions are to be treated separately from heavy-metal

containing sewage.

Safety instructions: The instructions in the MSDS should be read and understood. Novaclean N

2/2

Bath control: By measuring the concuctivity

Conductivity of Novaclean N (25°C)

0

5

10

15

20

25

30

0 20 40 60 80 100 120

concentration in g/L

conductivity [mS/cm]

Temperature coeffizient: 2,22 % /Grad

The expiry date of the product is given on the packaging labels.

The information provided herein, especially recommendations for the usage and the application of our

products, is based upon our knowledge and experience. Due to different materials used as well as to

varying working conditions beyond our control, we strictly recommend to carry out intensive trials to

test the suitability of our products with regard to the required processes and applications. We do not

accept any liability with regard to the above information or with regard to any verbal recommendation,

except for cases we are liable of gross negligence or false intention.