ODM Two Component Glue Polyurethane Adhesive BZ-6100-5

BZ-6100-5: Versatile Polyurethane Adhesive for General Construction

BZ-6100-5 is a two-component polyurethane adhesive designed for general-purpose bonding applications, offering balanced performance, moderate curing speed, and excellent adhesion to a wide range of substrates. With a longer pot life than fast-curing alternatives, it provides flexibility for manual and semi-automated processes while maintaining reliable bonding strength for lightweight construction materials. This adhesive complies with RoHS standards and provides good temperature resistance and weatherability, making it suitable for both indoor and outdoor applications.

Key Product Features

1. Balanced Curing Speed: Achieves surface drying in 2±1 hours and full curing in 4±1 hours at 25°C, providing sufficient working time for manual assembly while enabling efficient production cycles.
2. Adjustable Pot Life: 20±5 minutes at 25°C (adjustable) allows flexibility in working time, accommodating both small-batch and medium-volume production needs.
3. High Mechanical Strength: ≥12 MPa tensile strength and ≥50 N/mm peel strength ensure durable bonds in structural applications, even under mechanical stress and vibration.
4. Excellent Substrate Compatibility: Bonds effectively to aluminum honeycomb panels, sandwich panels, and air filter components, as well as wood, plastic, and metal substrates, eliminating the need for surface treatments in most cases.
5. Low Water Absorption: ≤0.5% absorption in 24 hours ensures reliable performance in humid or outdoor environments, preventing delamination and maintaining bond integrity over time.

Technical Parameters

Product Applications

1. Modular Building Construction: Bonds aluminum honeycomb panels and sandwich panels in prefabricated modular buildings, enabling efficient assembly of walls, floors, and roofs for commercial and residential projects.
2. HVAC System Manufacturing: Seals end caps and bonds filter media in air handling units and ventilation systems, ensuring efficient filtration and long service life in demanding indoor and outdoor environments.
3. Automotive Exterior Components: Bonds lightweight composite panels in vehicle exteriors, providing structural integrity and weather resistance while reducing overall vehicle weight to improve fuel efficiency.
4. Renewable Energy Systems: Assembles lightweight components in solar panel frames and wind turbine nacelles, ensuring durability and resistance to environmental factors in outdoor renewable energy installations.
5. Retail Display Fixtures: Bonds composite panels and honeycomb cores in retail displays and shelving systems, creating lightweight yet sturdy structures with improved aesthetic appeal and functionality.

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.

Packaging & Shelf Life

1. Packaging: 25kg plastic drums, 200kg steel drums, and 1000kg IBC totes for both Component A (brown) and Component B (beige).
2. Shelf Life: 3–6 months from production date when stored sealed, protected from light at room temperature.
3. Opened Container: Use within 3 days for optimal performance; stir thoroughly before use if stored longer.