Excellent Electrical Properties UL94-V0 Polyurethane Potting Compounds

Product Description

BZ-6800 polyurethane potting compound is a UL94-V0 certified polyurethane material (UL No.: QMFZ2.E352175). It complies with RoHS/REACH standards, featuring excellent structural strength, superior adhesion to substrates, outstanding mechanical properties, and superior electrical performance. This compound is widely used as a potting material in electronic products and electrical equipment.

Key Product Features

1. Low viscosity, suitable for both manual and machine use;
2. Tolerant to low and high temperatures;
3. Excellent electrical insulation and stability;
4. Excellent flame retardancy with UL94-V0 rating;
5. Excellent waterproof and moisture-proof properties with extremely low water absorption rate;
6. It has good adhesion to common plastics and metals.

Technical Parameters

Product Applications

1. Communication Equipment.
2. Power Tools.
3. Controllers.
4. Modules.
5. LED Power Supply.

Directions for Use

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.

Packing & Shipping & Storage

1. Hardener: Typically 5KG/10KG/25KG/200KG metal or plastic drums.
2. Resin: Typically 25KG/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.