Highly Effective PU Foam Catalyst Silicone Oil L580 from China Suppliers & Factory for Optimal Performance
Product Description
Additionally, silicone oil demonstrates exceptional value in special application areas within the polyurethane industry, such as in the production of high-quality automotive windscreen sealants with high transparency and low fogging properties, or in improving the thermal insulation performance of polyurethane building insulation materials. The silicone oil products we provide undergo stringent quality control measures to ensure they meet customers' requirements for product quality, environmental standards, and specific application needs.
L580 is a highly efficient organosilicon polyol block copolymer specifically designed for manufacturing flexible polyurethane foams based on polyether polyols. It is suitable for both discontinuous (box) foam production processes and continuous (block) foam production methods, where L580 facilitates uniform emulsification of raw materials and, with its excellent nucleation capability, imparts the desired regular pore structure to the foam.
L580 exhibits good compatibility with most polyol premixtures and, due to its outstanding hydrolytic stability, ensures excellent stability performance. It is particularly recommended for use in the manufacture of flexible foams with densities below 30 kilograms per cubic meter. At L580's optimal performance, even when producing very low-density foams down to 15 kilograms per cubic meter, it maintains remarkable effectiveness while demonstrating minimal foam rebound, making it particularly outstanding in specific application scenarios.
Basic Info
| Model NO. | Silicone Oil L580 |
| HS Code | 340219000 |
| Usage | Positive Catalyst |
| Transport Package | 210kgs/Blue Iron Drum |
| Origin | China |
Product Parameters
| SPECIFICATION | RESULT |
|---|---|
| Appearance | Light Yellow Liq. |
| Specific Gravity, 20 C | 1.0334 |
| Viscosity, 25 C | 1768 |
| Refraction Index | 1.4346 |
| PH | 7 |
| Turbidity Point | 39 |
Frequently Asked Questions (FAQ)
What is Silicone Oil L580 used for?
L580 is a highly efficient organosilicon polyol block copolymer designed specifically for manufacturing flexible polyurethane foams based on polyether polyols. It serves as a positive catalyst and stabilizer in the production process.
Which foam production processes are compatible with L580?
It is highly suitable for both discontinuous (box) foam production processes and continuous (block) foam production methods.
What are the recommended foam densities for Silicone Oil L580?
It is particularly recommended for flexible foams with densities below 30 kg/m³. It remains remarkably effective even for very low-density foams down to 15 kg/m³ with minimal foam rebound.
What are the key physical properties of Silicone Oil L580?
L580 is a light yellow liquid with a specific gravity of 1.0334 (at 20°C), viscosity of 1768 (at 25°C), refractive index of 1.4346, pH value of 7, and a turbidity point of 39.
How is the product packaged and where does it originate from?
The product is manufactured in China (Origin) and is packaged in 210kgs Blue Iron Drums for transport. Its HS Code is 340219000.