WOULER 20 is a non-ionic carbon steel rolling oil formulated with synthetic esters, refined paraffin-based mineral oil, and other additives. It is suitable for rolling narrow thick plates and does not require cleaning for bell-type annealing. This product has high emulsion stability and excellent rust protection, and is adaptable to non-mechanical stirring systems. It can be mixed with tap water (hardness less than 150 ppm), with a service life exceeding six months.
Key Benefits:
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Excellent Rust Protection: Meets the rust protection requirements between processes.
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Compatible with Tap Water: Emulsion can be prepared with tap water, with a long service life over six months, maintaining excellent sheet surface quality.
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Superior Lubrication and Cooling: Reduces roller wear and electrical consumption.
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High Saponification Value: Provides superior anti-oil contamination ability.
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Meets Titanium Plate Cold Rolling Requirements: Ensures high sheet surface quality.
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Outstanding Cleanability and Annealing Cleanliness: Easily cleaned during annealing.
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Good Biostability: Resistant to spoilage and degradation.
Product Specifications
| Parameter | Unit | Typical Value |
|---|---|---|
| Appearance | Clear amber liquid | |
| pH (3% solution) | 7.9 | |
| Saponification Value | mgKOH/g | 70 |
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