Plastazote®

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Closed cell cross-linked polyethylene foam with a wide range of polymer combinations to give increased stiffness, improved temperature resistance and improved mouldability.

Plastazote is easily heat moulded and will easily adhere to most materials. Its unique cross-linked construction and toxicity have established Plastazote as standard for orthotic manufacture. Plastazote materials are readily washable, discourage bacteria growth and have good thermal properties.

It is non-allergenic and may be used in direct contact with the skin.

 

Medical application areas include:

Foot orthotics
Splinting
Seating
Collars
Padding and protective appliances

Moulding Temperature: 90°C- 160°C

Plastazote Physical Properties

These microphotographs show the effect of various manufacturing processes on the cell structure of polyethylene foams. Plastazote foam shows no sign of residue within its cells, the walls of which are both uniform and regular. It is this regularity which gives these foams their consistent and anisotropic mechanical properties. The small-scale local imperfections seen in other foams can seriously reduce mechanical strength (tear, tensile and compressive), whilst orientation and 'frozen-in' stresses can cause fabrication difficulties.

Plastazote foam		Chemically cross linked foam		Non cross-inked LDPE foam
x50		x50		x50
x500		x500		x500