Clear PU Ceramic Potting Compound Glue For LED Light Strip FPC PCB Customized BZ-703

A Cost-effective Transparent PU Potting Compound For LED Flexible Light Strips

703-RoHS PU potting compound is a transparent polyurethane material specifically designed for LED flexible light strips, ideal for indoor applications. It achieves excellent adhesion with LED chips and flexible printed circuits (FPCs) while maintaining outstanding flexibility. The material features high adhesive curing efficiency, significantly improving production efficiency of encapsulated light strips. With its cost-effective performance and compliance with RoHS requirements, it stands as a cost-efficient transparent polyurethane solution.

1. Two-component polyurethane with convenient process operation and moderate fluidity.
2. Complies with environmental requirements such as ROHS.
3. Mainly used for potting or coating of economical LED flexible strips, soft light strips, etc.

LED Flexible Strip Light: This cost-effective transparent polyurethane material is designed for low-temperature environments, featuring excellent flexibility and rapid curing within 1-2 hours. It significantly enhances production efficiency in LED strip manufacturing.

1. Pre-potting Preparation: Calibrate scales, prepare potting tools, cleaning tools, check machine settings, check vacuum pump force, etc.
2. Product Pre-treatment: Place product on a level surface or fixture. Remove dust, clean, degrease, and dry if necessary.
3. Accurate Proportioning: Manual operation requires precise mixing according to the specified ratio and recording. Machine potting requires calibrated ratios and first-article confirmation is recommended.
4. Mixing & Stirring: Manual operation requires thorough stirring or using electric stirrers to ensure homogeneous mixing. Machine potting requires sufficient stirring speed, adjust as needed.
5. Uniform Potting: Manual operation should be done in small, multiple batches to ensure uniformity. Machine potting should follow the programmed path for quantitative dispensing.
6. Inspection or Secondary Potting: After potting, visually inspect as needed. Perform touch-up, bubble removal, or secondary potting if required.
7. Curing: Allow the potted and inspected products to cure at room temperature or with heat assistance (recommended 60°C if needed), according to product and process requirements.
8. Final Product Confirmation: Perform visual inspection and performance testing as required by the customer.

1. Hardener: Typically 10KG / 20KG/ 200KG metal or plastic drums.
2. Resin: Typically  10KG / 20KG / 200KG metal or plastic drums.
3. Store and transport as a general chemical product.
4. Store sealed, protected from light at room temperature. Shelf life varies from 6 to 12 months depending on packaging; please refer to the expiry date on the shipping package.
5. When temperature drops to 15°C or lower, the hardener or resin should be stored in a warm place or heated before use for potting. Specific heating recommendations depend on the temperature drop; please communicate and consult with us.