BX-SRS-508 High activity organic silicone resin
This High activity organic silicone resin offers high insulation strength. It has low dielectric loss. It resists high and low temperatures. It provides weather resistance. It is water-repellent and moisture-proof. It also has high curing activity. After curing, the film adheres well. It shows strong substrate adhesion. It resists after-tack effectively. It offers good process performance. It also has excellent serviceability. It is suitable for insulating materials. It works in heat-resistant coatings. It is used in weather-resistant coatings. It applies to H-grade motor windings. It serves as an impregnating paint. It bonds turns in windings. It coats silicone glass fiber wires. It insulates H-class appliances. It is used in durable architectural coatings. It protects large bridges. It coats highway guardrails.
| Item | Index |
| Appearance | Colorless to light yellow transparent liquid, opalescent light is allowed |
| Viscosity(4# Cup, 25℃), S | 15-35 |
| Solid content, % | 50±1 |
| Drying time, ≤ | Surface dry 2h, actually dry 24h, 180℃ 1h |
| Note: The above data are for reference only and are not guaranteed technical specifications. *Supplementary Explanations: 1. “Opalescent light is allowed” describes a faint iridescent or milky sheen that may occur in the liquid—this is a normal phenomenon in modified resin systems (e.g., silicone-modified acrylic, alkyd resins) and arises from subtle light scattering of resin molecules. It does not indicate turbidity, impurities, or quality degradation; 2. Viscosity (15-35S via 4# Cup at 25℃) falls into the medium viscosity range: it balances fluidity and film-forming stability—sufficiently thin for application methods like spraying (avoiding nozzle clogging) or brushing (reducing brush marks), while thick enough to prevent run-off on vertical substrates (ensuring uniform wet film thickness); 3. “Solid content 50±1%” means non-volatile components (resin, crosslinking agents, functional additives) account for half the total mass: this ratio balances environmental performance (lower VOC emissions than low-solid-content products) and construction efficiency (no need for multiple coats to reach target film thickness); 4. “Surface dry 2h” refers to the time when the liquid surface loses tackiness (can be touched without residue), enabling early handling or stacking; “actually dry 24h” is the time for complete curing at room temperature (meets basic mechanical performance); “180℃ 1h” is the heat-accelerated curing condition, suitable for industrial mass production to shorten the production cycle; 5. Combined with these indicators, the product is likely a solvent-based industrial coating resin, applicable to metal, plastic, or wood substrates requiring moderate application viscosity and flexible curing options. | |