PUR Hot Melt Adhesive
Polyurethane Reactive (PUR) adhesive is a high-performance bonding material widely used in various industries, particularly in the lamination and structural assembly of honeycomb panels. PUR adhesives provide superior bonding strength, flexibility, and resistance to environmental factors, making them ideal for honeycomb board applications.
Product Details
| H MProducts | Viscosity[mPas] | Operatingtemperature | Open time | Ambienttemperature |
| 801.38 | 7500±1500cP/167°C | 140~170°C | 15±2min/30°C | 20-40°C |
| 801.36 | 7500±1000cP/167°C | 140~170°C | 20min ±5min | 10-30°C |
| 801.33 | 9000-10000cP/167°C | 140~170°C | 20min ±5min | 10-30°C |
| 801.32 | 6000±1000cP/167°C | 140~170°C | 25±5min/30°C | 10-30°C |
Features
High Bonding Strength: PUR adhesives offer strong adhesion to various materials, including acrylic, wood veneer, fireproof boards, and inorganic sheets.
Versatile Application: Can be used for structural assembly of door panels, flat lamination of hard surface materials, and composite flat processing of honeycomb panels.
Excellent Durability: Provides long-lasting performance with resistance to moisture, heat, and environmental stress.
Fast Curing: The reactive nature of PUR allows for a quick curing process, improving production efficiency.
Flexibility: Capable of accommodating material expansion and contraction without compromising bond integrity.
Eco-Friendly: Low VOC emissions and compliant with environmental regulations.
Advantages
When selecting an adhesive for honeycomb panels, manufacturers prioritize efficiency and longevity. HM PUR series stands out due to:
Enhanced Structural Integrity: Ideal for reinforcing sandwich paper honeycomb-structured door panels, ensuring long-term durability.
Improved Aesthetic Quality: Seamless lamination without visible glue marks enhances product appearance.
High Efficiency: Reduces processing time due to fast setting and curing properties.
Strong Resistance: Protects against thermal expansion, humidity, and chemical exposure.
Wide Compatibility: Suitable for various substrates, including rigid surfaces like acrylic and wood veneer.
Applications
Our PUR adhesive for furniture manufacturing and construction is versatile. It is the preferred choice for:Structural Assembly of Door Panels: Ensures strong and stable adhesion for door manufacturing.
Lamination of Hard Surface Materials: Applied in furniture and interior decoration using acrylic, wood veneer, and fireproof boards.
Honeycomb Panel Processing: Used for flat lamination and composite processing of honeycomb panels, improving their mechanical properties.
Inorganic Sheet Lamination: Suitable for bonding inorganic materials used in construction and furniture industries.
General Composite Panel Manufacturing: Provides high-performance adhesion for sandwich-structured boards.
How to Use: Best Practices for Bonding
To achieve the best results with our industrial PUR adhesive, follow these guidelines:
Heating: Melt the adhesive at the recommended temperature (approx. 120°C). Avoid overheating to prevent degradation.
Application: Apply evenly using a slot die or spray nozzle to ensure full coverage on the honeycomb core surface.
Pressing: Assemble the composite panel immediately within the open time. Apply sufficient pressure (0.2-0.5 MPa) to ensure contact.
Curing: Initial strength is instant; full chemical curing for water and heat resistance takes 24-48 hours.
125g、250g、500g、1kg.
Q: Is this adhesive suitable for exterior use?A: Yes. HM PUR is a weather resistant adhesive. Once fully cured, it is waterproof and resistant to UV and temperature extremes, making it perfect for exterior aluminum honeycomb panels.
Q: How does this compare to epoxy adhesives for honeycomb?A: While epoxy is strong, it is often slower and messier. Our PUR hot melt offers rapid setting speed for high-volume production lines without sacrificing the final structural strength.
Q: Do you offer technical support?A: Absolutely. We provide on-site application guidance and TDS/SDS documentation to help you integrate our honeycomb bonding solution into your production line.
Are you looking for a reliable honeycomb panel adhesive supplier? HM provides tailored formulations to meet your specific manufacturing requirements.
Get a Free Sample: Test our PUR adhesive in your facility with zero risk.
Request Technical Data Sheet (TDS): Download detailed specifications instantly.
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