Jokisch NBK-S

Design:

Jokisch NBK-S is an easy emulsifying, transparent, synthetic, water soluble concentrate. It has been designed exclusively for creep-feed and Blanchard type grinders. Jokisch NBK-S addresses the concerns of grinding, keeping the stones (grinding wheels) clean and free of debris, while containing strong corrosion inhibitors to prevent rust. Jokisch NBK-S has an extremely stable and long life, which reduces dumping and provides a safe working environment. NBK-S keeps machinery clean and does not affect machine paint.

Safety:

Jokisch NBK-S contains no hazardous ingredients and is chemically balanced. Jokisch does not use or need hazardous biocides. They are sometimes called perfumes, deodorizers or tea bags to control rancidity to keep the coolant stable. NBK-S is chlorine and sulfur-free.

Performance:

NBK-S is manufactured to provide a maximum cooling effect while grinding all materials, especially carbide, glass, and graphite.

pH:

NBK-S has a pH between 9.0 - 9.5. This prevents rusting of machine, fixtures and parts. Jokisch NBK-S can also be used as a corrosion inhibitor at a 2% mix (1:50).

Foam:

Jokisch NBK-S has very strong anti-foaming agents. This lends itself well to blanchard and creep-feed grinders, which require a strong anti-foaming coolant, especially for maximum performance during high pressure coolant feeds.

Consumption:

Jokisch NBK-S does not evaporate due to its unique formulation, reducing coolant consumption by 50% or more. Water must be replaced and a refractometer (RHB-32) is recommended for proper coolant maintenance. A 1:35 - 1:50 parts water mix ratio is optimum with a "top-off" mix suggested at 1:80.

Disposal:

Jokisch NBK-S is extremely stable and will not need to be disposed of as often. Changing the coolant once a year or using an extremely efficient filtering system is highly recommended. Jokisch NBK-S is chlorine-free thus reducing disposal costs.