This series of polymer adhesive film is developed for the composite board/pipe material produced by bonding metal such as aluminum (steel) and polyethylene core material. It is made of specific adhesive resin and is produced by specific formula. It has high temperature HN-988, medium temperature HN. -958, low temperature HN-918 polymer adhesive film, which adheres to the metal surface and the adhesive plastic surface during use. The polymer adhesive film is non-toxic, solvent-free, environmentally-friendly and efficient, and can be continuously rolled and has stable bonding fastness.

 

Product model：HN-918 low temperature film; HN-958 medium temperature film; HN-988 high temperature film

 

Product specifications：Width: 0~1600mm, thickness: 0.03mm~0.15mm, can be customized according to different materials and uses.

 

Bonding structure：
Aluminum (metal) + HN-918 + PE + HN-918 + aluminum (metal)
Aluminum (metal) + HN-958 + PE + HN-958 + aluminum (metal)
Aluminum (metal) + HN-988 + PE + HN-988 + aluminum (metal)

 

Product advantages and features：
①   Good and stable bonding properties.
②   High strength peeling force.
③   Resistant to temperature differences and boiling water in different environments.
④   Applicable to all kinds of aluminum-plastic composite panels (in accordance with GB/T17748-1999 national standards).

 

Product physical parameter table

 

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-918(low temperature)	2.3	0.928	≥7	≥300	65	95	≥7	Polyethylene PE + metal/ aluminum
HN-958(medium temperature)	2.3	0.928	≥7	≥300	75	102	≥7	Polyethylene PE + metal/ aluminum
HN-988(high temperature)	2.0	0.93	≥7	≥300	95	126	≥8	Polyethylene PE + 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 ≥0.05mm, thickness 4mm)