| Item | Index |
| Appearance | Colorless to yellow transparent liquid |
| Smell | No pungent odor |
| Specific Gravity | 1.15±0.02 |
| Cleaning Force (60℃, %) | ≥90 |
| PH Value (3% aqueous solution, 25℃) | 12.0~13.0 |
| Surface Tension | ≤30 |
| Rinsing performance | No visible cleaning agent residue |
| High temperature stability | Uniform without delamination, (60±2)℃ for 6h |
| Low temperature stability | Uniform without delamination, (-5±2)℃ for 24h |
| Refraction rate | 29~32 |
| Item | Specification/Description |
|---|---|
| Applicable Materials | Stainless steel shell, aluminum fins, condenser, grille, fan shell of air conditioning units for high-speed trains, EMUs, subways (light rail) and ordinary speed trains; steel, aluminum and its alloys |
| Types of Dirt | Oil stains, ash scale, surface oxides, mildew spots |
| Usage Concentration | Undiluted (Stock solution) |
| Temperature Range | Room temperature (No heating required) |
| Cleaning Method | Spray the stock solution on the surface of the workpiece to be cleaned, let it react for 2-5 minutes, then rinse thoroughly with a high-pressure water gun |
| Corrosion Test | Not specified in the product manual |
| Suitable for Ultrasonic Cleaning | Not specified in the product manual |
| Packaging Specification | 25kg per barrel; 200kg per barrel |
A: Generally, we pack goods in neutral white boxes and brown cartons. If you hold
a legally registered patent, we can pack the goods in your branded boxes after
receiving your authorization letter.
A: 30% T/T as deposit, and 70% before delivery. We will show you photos of products
and packaging before you pay the balance.
A: FOB.
A: Normally, it takes 15 to 45 days after receiving the advance payment. The specific
delivery time depends on the items and quantity of your order.
A: Yes, we can produce based on your samples.
A: We can provide samples if we have them in stock, but customers need to cover the
sample cost and courier fee.
A：1. We maintain stable quality and competitive prices to ensure benefits for our customers;
2. We treat every customer as our friend. We sincerely do business and make friends with them,
no matter where they come from.
