This series of polymer film is a kind of hot melt adhesive film for aluminum honeycomb composite board, which is an efficient and environmentally friendly product to replace liquid glue. It adopts imported binder resin and is produced by extrusion casting method. The content of binder resin is . This product can be heated by continuous roller or flat vulcanized hot pressing. It has good adhesion fastness, high Peel strength and good toughness. Good durability and easy to process. Compared with traditional liquid glue, it has non-toxic, solvent-free volatilization and can be continuously produced to improve production efficiency.

 

Product model：HN-889、HN889A

 

Product specifications：Width: 0~1600mm, thickness: 0.10mm~0.40mm, can be customized according to different materials and uses.

 

Bonding structure：aluminum (metal) + HN-889 + aluminum honeycomb core material + HN-889 + aluminum (metal)

 

Product advantages and features：
①   Good and stable bonding properties.
②   High toughness, high peeling force.
③   Resistant to temperature differences and boiling water in different environments.
④   It is made of imported adhesive resin and easy to process.

 

Model	Melt means Number	Density ASTMD1505 g/cm3	Tensile strength GB/T13022- 1991 Mpa	Elongation at break GB/T13022- 1991 %	Softening temperature ASTMD1525 ℃	Melting point DSC ℃	Peel strength GB/T 2790- 1995 N/mm(180°)	Use range
HN-788	2.5	0.938	≥7	≥200	65	92	≥8	Aluminum honeycomb + metal/ aluminum
HN-889A	2.5	0.938	≥7	≥200	80	123	≥10	Aluminum honeycomb + metal/ aluminum
Remarks		The above Peel strength is only the laboratory test result, for reference only! The metal surface needs special treatment or it will affect the Peel strength and weather resistance. (Aluminum thickness 0.5mm, film thickness ≥0.20mm, thickness 4mm)