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| Customization: | Available |
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| Environmental Protection: | Yes |
| Color: | Black |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Payment Guarantee
Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Inspection Service
After-Sales & Dispute Handling
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Item | Typical Value | Test Method |
| Appearance | Clear Brown Viscous Liquid | Visual |
| Effective content, % | 40.0~42.0 | GB/T5173/ASTMD3049 |
| Viscosity(100°C), mm²/s | 24.0~90.0 | GB/T265/ISO3104 |
| Water content, % ≤ | 1.80 | GB/T260/JISK0068 |
| Zinc content, % | 2.50~3.00 | SH/0226 |
| Color (diluted), ≤ | 5.0 | GB/T6540/ISO2049 |
| Flash point(open), °C ≥ | 160 | GB/T3536/ISO2592 |
| Density(20°C), g/cm3 | 0.92~1.00 | GB/T2540/ASTMD4052 |
| Chlorine content PPM, ≤ | 20 | Microcoulometric |
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