H711 Carbide Grinding Fluid
source：Original Inputtime：2025-08-28 11:27:52
Product Description
H711 is an environmentally friendly, multi-functional, fully synthetic grinding fluid for carbide materials. It is formulated with special amines, cobalt leaching inhibitors, rust inhibitors, extreme pressure lubricants, settling agents, and other additives. It is free of nitrites, sulfur, chlorine, phenol, and preservatives. Effectively inhibits cobalt leaching, provides excellent rust prevention, chip settling, low foaming, oil rejection, and long service life.
Features and Benefits
1. Excellent cleaning, cooling, rust prevention, and lubrication for improved surface finish.
2. Superior chip settling maintains wheel cleanliness and a clean working environment.
3. Effective cobalt leaching reduction minimizes material loss and health risks.
4. Low-emission, environmentally friendly product free from sodium nitrite, animal/vegetable oils, mineral oils, and phenolic additives.
Applications
Suitable for processing high-cobalt materials such as cemented carbide, minimizing cobalt leaching to protect operator health, maintain material integrity, and reduce environmental pollution. Also applicable for grinding steel, cast iron, copper alloys, glass, and ceramics.
Recommended concentration: 5%
Typical data：
| Item |
Typical value |
Test method |
| Concentrate |
Appearance |
Clear colorless |
Visual inspection |
| 5% diluent |
Appearance |
Clear colorless |
Visual inspection |
| pH |
8.5 |
pH test strips |
| Corrosion test (55℃±2℃) |
Cast iron 24h |
A Grade |
GB/T 6144 |
| Brass 8h |
A Grade |
| Rust prevention test (35℃±2℃) |
Cast iron single disc 24h |
A Grade |
GB/T 6144 |
| Cast iron (stacked chips) 8h |
A Grade |
| Defoaming test |
Pass |
GB/T 6144 |
| Refraction coefficient |
2.2 |
|
| Density (20℃)/g·cm-3 |
1.11 |
GB/T 1884 |
*The typical value above is subject to manufacturing tolerance, and should not be construed as product specifications.
