PUR Hot Melt Glue for Aluminum Honeycomb Panel Edge Banding

SAMDY PUR Hot Melt Glue is a polyurethane reactive (PUR) hot melt adhesive designed for edge banding and bonding applications involving aluminum honeycomb panels and aluminum edge banding materials.

PUR hot melt adhesive is a 100% solid-content adhesive. After application, the adhesive reacts with moisture in the air and continues to cure, forming a strong and durable bond.

This PUR adhesive is particularly suitable for aluminum honeycomb panel edge banding, where reliable adhesion and controlled application are important for the finished panel edge.

SAMDY offers different PUR adhesive formulations for different ambient conditions, including summer and winter grades.

Technical Specifications

Specification	Summer Grade	Winter Grade
Appearance	Natural / Porcelain White / Gray Solid	Natural / Porcelain White / Gray Solid
Viscosity	50,000–80,000 mPa·s at 140°C	45,000–70,000 mPa·s at 140°C
Open Time	Approx. 2–5 seconds @ 32°C	Approx. 5–10 seconds @ 15°C
Recommended Application Temperature	140–155°C	135–145°C
Recommended Substrate	Aluminum honeycomb panel / aluminum edge banding	Aluminum honeycomb panel / aluminum edge banding

function

Edge banding,flat lamination,door pressing ,wrapping and so on.

Description

Adhesive Formulated for Aluminum Honeycomb Panels

PUR hot melt glue is designed for edge banding of aluminum honeycomb panels. With 100% solid content and moisture-reactive curing, it forms a strong, durable bond on aluminum substrates and edge banding materials. The formulation maintains stable viscosity during continuous high-speed edge banding operation, making it suitable for automatic edge banding lines with PUR glue melting systems.

Performance Across Seasonal Conditions

The summer grade withstands ambient temperatures up to 43°C, while the winter grade operates reliably down to -5°C, ensuring year-round performance. Selecting the correct grade minimizes downtime caused by adhesive failure and keeps bonding quality consistent across climates.

How Is PUR Hot Melt Glue Used for Aluminum Honeycomb Edge Banding?

A typical edge banding process includes:

Panel Preparation → Edge Pre-Milling → PUR Adhesive Application → Edge Band Positioning → Pressing → Trimming → Scraping → Polishing

For aluminum honeycomb panels, edge preparation is particularly important because the cut edge may expose the honeycomb core.

The adhesive application amount, temperature, open time and pressing conditions should be adjusted according to the panel construction and edge banding material.

Use Scenarios

Aluminum Honeycomb Panel Edge Banding

The primary application is edge banding of aluminum honeycomb panels. PUR adhesive is applied to the panel edge before the edge banding material is pressed into position.

Aluminum Furniture Production

The adhesive can be used for aluminum furniture components where aluminum honeycomb panels require edge sealing and edge banding.

Typical applications include:

Aluminum cabinets
Aluminum doors
Aluminum furniture panels
Kitchen and bathroom furniture
Customized aluminum furniture
Interior aluminum panels
Door and Panel Processing

PUR hot melt glue can also be used for suitable door and panel banding applications, including flat lamination, door pressing and profile wrapping.

The actual application should be confirmed according to the substrate, adhesive formulation and production process.

Key Features

Strong PUR Bonding

The moisture-reactive curing mechanism of PUR adhesive can provide strong bonding after curing.

100% Solid Content

The adhesive contains no solvent and is supplied as a solid hot melt adhesive.

Fast Initial Bonding

PUR hot melt adhesive provides a short open time, allowing edge banding operations to proceed quickly after adhesive application.

Seasonal Formulations

Summer and winter grades are available to accommodate different ambient temperature conditions.

Suitable for Automated Edge Banding

The adhesive can be integrated with PUR edge banding machines equipped with a suitable PUR glue melting and application system.

FAQ

What is PUR hot melt glue?

PUR hot melt glue is a polyurethane reactive hot melt adhesive. It is applied in a molten state and reacts with moisture after application to form a stronger cured bond.

Is PUR hot melt glue suitable for aluminum honeycomb panels?

Yes. This PUR adhesive is specifically positioned for aluminum honeycomb panel edge banding and aluminum edge banding applications.

What temperature should PUR hot melt glue be applied at?

The recommended application temperature for the current formulations is approximately 135–155°C, depending on whether the summer or winter grade is selected.

What is the difference between summer and winter PUR glue?

The two grades are formulated for different ambient conditions. The summer grade is intended for relatively higher workshop temperatures, while the winter grade is intended for relatively lower temperatures.

Does PUR glue require a melting machine?

Yes. PUR hot melt adhesive needs to be heated to its recommended processing temperature before application. A compatible PUR glue melting system is normally used to melt and supply the adhesive.

How should the correct PUR glue be selected?

The correct formulation should be selected according to the ambient temperature, substrate, edge banding material, machine configuration, application temperature and required bonding performance.

What is the price and MOQ?

Factory-direct price on request; MOQ 500 kg per grade. Free 1-2 kg samples for testing before bulk orders.

PUR hot melt glue Application

Multiple Applications

Aluminum honeycomb panel, aluminum edge banding, aluminum furniture panels.

PUR glue melting

PUR glue melting machine

Use a PUR glue melting machine to ensure strong bonding.

SAMDY FACTORY

Foshan CNC Samdy Co., Ltd. is a China-based manufacturer of woodworking machinery, specializing in CNC machining and automated equipment for the furniture and woodworking industries.

Founded in 2005 and located in Foshan, Guangdong, China, SAMDY has more than 20 years of experience in the development and manufacturing of woodworking machinery. With a factory covering more than 4,000 square meters, we provide reliable equipment and complete production solutions for furniture manufacturers, cabinet factories, woodworking companies, panel furniture producers, and machinery distributors worldwide.

Our product range includes CNC routers and nesting machines, automatic edge banding machines, CNC drilling machines, panel saws, pressing machines, aluminum honeycomb panel processing machines, and other specialized woodworking equipment. Our machines are designed to support key production processes including panel cutting, CNC machining, drilling, edge banding, and other furniture manufacturing applications.

Complete Your Production Line

We Also Provide OEM & ODM Service

SAMDY as an professional woodworking machinery manufacturer,we cooperate with distributors, brand owners and project contractors worldwide — from brand color and logo to voltage, plug, language and packaging.

CONTACT US

If you have any queries, get in touch today! Don’t hesitate. We try to take the extra step for our customer satisfaction.