Product description
Leveling agent STA-3450 is a polyether modified dimethyl siloxane, which has a strong reduction in the surface tension of the system, improves the substrate wettability and surface slippage, and prevents shrinkage.
Physical properties (This data is for experimental reference only. For detailed product technical information, please contact the company)
| Composition | Active ingredient | Density (20 ° C, g / cm3) | Exterior | Solvent |
| Polyether modified polydimethylsiloxane | 98% | 1.06 | Transparent
liquid | no |
Features and benefits
☀ Has a strong effect of reducing surface tension, can improve the wettability of the substrate to the coating, and promote the flow of the coating;
☀ Can reduce the friction coefficient of the coating film surface, improve scratch resistance, wear resistance, and increase the hardness of the paint film;
☀ With excellent flatness and smoothness, the paint film feels very strong, and almost no wax powder is required;
☀ Has excellent miscibility, can prevent film shrinkage.
Application range
☀PU, alkyd, nitro, acrylic, epoxy, etc.
Added amount
☀ The recommended addition amount is 0.05%-1% of the total system, and it is recommended to add in the final stage
Packaging specifications
☀ 25 Kg drum
Precautions
☀ Keep it tightly closed in a cool, ventilated and dry place, away from heat and fire, and prevent direct sunlight. Before the product is completely used up in the container, it must be tightly closed. During operation, avoid direct contact with skin and eyes. Do not contaminate this product with other products and containers. Please test spray before each batch.
The above information is for experimental reference only and does not have any guarantee nature. Users should conduct test applicability according to their own conditions and requirements.
If you have any questions, please consult our technical staff: 137-2999-8903 / Mr. Ling
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