light blue water-based coolant cutting fluids for metal working
Synthetic cutting liquid
LH-21 synthetic cutting liquid is based on Japanese patents
technology. This product is environmentally friendly products
compounded by a variety of imported water-soluble anti-rust active
agent, corrosion inhibitors and lubricants.
It does not contain harmful substances to human body and
environment, such as nitrite, phosphorus, chlorine, sulfur,
plumbean, etc., and with a high bio-degradability. Be used to protect equipment, tool and workpiece in the metal
There are many advantages, such as simple operation, reducing
costs, improving the working environment, and so on. This product
is an ideal synthesis anti-rust liquid for ferrous metal. The
product meets JISK2241-86 standards (1 of W2 of water-soluble
1. Technical indicators
1.1 Appearance: light blue transparent liquid, no delamination and
1.2 pH value: 8.5 to 9.5 (5% solution)
1.3 Rust resistance: more than 72 hours (5 % solution, 35 ± 2
degrees, grade 1 gray cast iron).
2. Performance and characteristics
2.1 Suitable for grinding and antirust processing treatment of cast
iron, carbon steel, alloy steel, and other materials.
2.2 Synthetic cutting fluid with excellent lubricating, rust-proof,
cooling, cleaning performance can prolong tool life, improve
workpiece finish and processing efficiency. It also can be used for
2.3 Non-toxic, no odor, no pollution, no stimulation for skin,
non-corrosive machine tool parts and paint face through long-term
2.4 Suitable for a variety of high-speed machining of high-speed
machine tools, such as lathe, milling, grinding, planing.
2.5 Easy to use: It can be diluted by tap water at room
3. Recommended concentration
|Usage||Cast iron, carbon steel|
|Stainless steel||copper, aluminum|
|Cutting||3% to 5%||3% to 5%||7% to 10%||3% to 5%|
|Anti-rust||5% to 10%||5% to 10%||-||-|
Note: It contains the processing of cast iron and carbon steel, so
it is recommended that maximum concentration should be used in high
temperature and humidity summer season for security.
4. Packaging and storage
4.1 Packaging: 20 Kg / plastic drum or 200 Kg / iron drum.
4.2 Storage: indoor warehouse. Shelf life: one year.