EPDM 5754 Aluminum Strip For Automotive Weather Stripping Supplier

Two-coat Paint Systems

The two-coat paint system generally refers to a primer and a topcoat on the same side of the strip. The pretreatment also know as “conversion coat”, is not consisdered a coating and is applied in addition to the primer and topcoat. Therefore, a two coat system generally consists of the pretreatment, a primer and the topcoat.

Application

Primers are formulated to offer superior adhesion between the aluminum substrate and the topcoat which can be called a bonding agent to bond a vast range of elastomers to metals and plastics during the moulding process.

Aluminium strip is widely used for the lining of the automotive seal strips. To bond with different plastics ans rubbers(PP, PE, PVC, EPDM, TPE, TPU etc), relevant coated aluminium strips is necessary.

The slitting line of EPDM automobile window seals strip use aluminum strip 

l Designed for slitting of narrow and thin coils in soft conditions, ensures:

l No sticky winding and no staining;

l Less manipulation after slitting, less risk for damage and contamination;

l Uniform tension throughout the whole coil via most accurate control systems;

l Consistent slit edge quality due to accurate tooling: very low burr and edge deformation results in stable behaviour during the process.

Chemical degrease line of EPDM automobile window seals strip use aluminum strip 

l Our material for multi-layer pipes has a special chemical degreased surface for excellent adhesion between aluminium and polyethylene

l It is proven by peeling tests on different types of pipes that the adhesion with chemically degreased aluminium is much better than with only thermally degreased aluminium.

PACKAGE CONDITIONS

Packing details:

l  Normally, for aluminium strip, 20MT can be loaded into 20 foot container,we suggest to use 20 foot container, the sea freight rate is much cheaper than 40 foot container.

l  the packing is very strong, which has 3 lays, thick fiber, foam, plastic,enough drying agent, suitable for long distance sea transportation.

l We use wooden pallet and steel pallet according to customer request;

l  Wooden boxes will be used in the outside packing.

l  We have fixing in the container to avoid any damage during the transportation.