Thermal Insulation Repairable Silicone Potting Compound Weather Resistant For Mass Production Of LED Drive Power Supplies

• Pot Life  25°C: 40–60 minutes Offers abundant operating time for smooth potting and elaborate construction.
• Mixed Viscosity: 2000–2600 cP Delivers balanced fluidity for full gap filling while effectively preventing liquid overflow and leakage.
• Mixing Ratio: 10:1 Features a highly tolerant process window with low sensitivity to proportion deviation, enabling simple and stable on-site operation.
• Curing Performance Achieves complete curing at room temperature without auxiliary heating equipment, greatly simplifying the production process.
• Hardness: 30–40 Shore A Maintains moderate elasticity and flexibility, allowing convenient product inspection and easy subsequent rework.

1. Prototype development and performance testing
2. High-variety, low-batch production scenarios
3. Manufacturing factories with low automation levels
4. Educational experiments and DIY electronic projects
5. Precision electronic modules requiring subsequent rework and maintenance

1. Preparation of Weighing Tools Prepare two clean plastic or paper containers and a high-precision weighing scale to ensure accurate batching.
2. Accurate Weighing Operation Place the container for Component A on the scale and perform tare zeroing, then weigh out 100g of Component A. Keep the container on the scale, tare again, and add 10g of Component B. This method effectively eliminates weight errors caused by container tare.
3. Standard Manual Mixing Process Adopt a flat-head stirrer and stir slowly in a figure-eight motion. Continuously scrape the inner wall and bottom of the container for a full 3 minutes until the mixture presents a completely uniform color with no streaks or segregation.
4. Convenient Degassing Method In the absence of a vacuum pump, let the mixed compound stand for several minutes to allow large bubbles to rise to the surface. Remove surface bubbles with a toothpick or gentle hot air blowing.
5. Standard Potting Procedure Pour the mixed compound from a single corner of the workpiece and allow it to flow and fill cavities naturally. For high-profile components, adopt a two-stage pouring process: fill to half height first, wait for slight gelling, then complete full filling to avoid internal bubble entrapment.

Standard Packaging Specifications Available in two standard packaging sizes
22kg/set and 11kg/set. Multiple small package options perfectly accommodate flexible and small-batch production requirements.
Storage Requirements Keep the product sealed and stored in a cool, dry environment away from direct heat and moisture.
Shelf Life Unopened original packaging maintains a valid shelf life of 6 months starting from the manufacturing date.