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Orthotic Materials used in
1st Phase Orthotics
PORON®
PORON® is a microporous polyurethane
foam which is able to cushion effectively the 'stepshock'
of walking and running. More shock absorption in the
insole means less shock to feet and joints. And no other
insole materials offers more shock absorption than PORON®
cellular urethanes.
In side-by-side drop weight tests, PORON®
materials outperformed vinyl sponge, neoprene sponge,
sponge rubber, latex foam and solid viscoelastic. This
is why PORON® materials offer the best cushion against
impact.
PORON® 94 - Pink (Slow Memory)
PORON 94® sets a new level of advanced
underfoot comfort technology. This new material is a
softer, lighter PORON® with slower rebound properties.
This allows for a more even distribution of body weight
over the foot's plantar surface and offers fuller, richer
cushioning.
PORON 94® can also be used for counter
paddings and forefoot linings in high performance footwear,
providing pillow-comfort protection against pressure
from the shoe upper.
PORON 94® is of particular importance
in specialist shoes for Diabetics, where it offers superb
protection against pressure points.
EVA
Extremely versatile high quality EVA
(Ethylene Vinyl Acetate) foam sheeting is used throughout
the
orthopaedic and footwear trades for a variety of uses.
Low density EVA is commonly used
for shock absorption, shoe uppers in temporary shoes,
and as soft stabilisers in AFO's. Mouldable between
120°C and 170°C depending on density, with an
oven time of 2 minutes per mm.
Algeos medium density EVA is used
throughout the orthopaedic and footwear trades for a
variety of uses including heel lifts, shoe beddings,
moulded Insoles and as a semi-rigid stabilizer in orthotics.
Mouldable between 120° and 170°C depending on
density with an oven time of 2 minutes per mm.
Algeos high density EVA is commonly
used for shoe lifts, heel lifting, block heels, wedge
bottoms, rigid insoles and a variety of commercial uses.
Mouldable between 120°C and 170°C depending
on density with an oven time of 2 minutes per mm.
Astroshock
An expanded lightweight elastomer sheeting
with a density of Shore A25 providing a shock absorbency
of 87%.
Cambrelle
Cambrelle® is incredibly hardwearing,
yet comfortable and cool to wear, and amazingly absorbent.
Ideal for orthotic coverings and insole manufacture.
Plastazote
Plastazote foams have widespread uses
in orthotic manufacturing. A thermoplastic polyethylene
foam, Plastazote is easily heat moulded (85-140°C)
and will adhere to most materials.
Its unique cross linked construction
and non toxicity have established Plastazote as standard
for orthotic linings. It is readily washable, discourages
bacteria growth and has good thermal properties.
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