Technical items for the medical industry.


In the medical and hearing equipment sector, MARGILGOMMA uses industry-certified materials in order to obtain top quality finished products.

We can create for our customers customised surfaces with icons, symbols and logos that are always clearly legible and, upon request, we can also offer an assembly service.

Some application examples

Nozzles for extruders - Ear plugs - Caps - Bellows - Catheters - Stethoscopes - Medical equipment - Components for hearing aids - Coverings for buttons and keyboards.

Table of materials used

Chemical terminology Code Trade name Use timeframe Hardness Use
Natural rubber NR natural rubber - 70°C ÷ + 80°C 22 SH ÷ 90 SH Seals, membranes, belts, bumpers, rollers, wheels, bellows, suction cups, sleeves, etc.
Butadiene Styrene copolymer SBR styrolic - 40°C ÷ + 100°C 42 SH ÷ 92 SH Seals, bumpers, belts, sleeves, etc.
Butadiene Acrylonitrile copolymer NBR nitrile or oil resistant - 40°C ÷ + 130°C 30 SH ÷ 92 SH Oil rings, gaskets, bellows, rollers, bushings, membranes, valves, suction cups, etc.
Polychloroprene CR neoprene - 20°C ÷ + 120°C 40 SH ÷ 85 SH Pipes, membranes, gaskets, supports for bridges and construction, suction cups, etc.
Ethylene Propylene Copolymer EPM dutral - 90°C ÷ + 140°C 40 SH ÷ 90 SH Gaskets and pads for construction applications, expansion joints for bridges and viaducts, sleeves, etc.
Ethylene Propylene Terpolymer EPDM terpolymer - 80°C ÷ + 150°C 40 SH ÷ 90 SH See EPM applications, printing pads, printing rollers, etc.
Polydimethyl-siloxane VMQ silicone - 60°C ÷ + 200°C 30 SH ÷ 80 SH Seals for solid and liquid food containers, covers for pushbutton panels, special series at high temperatures up to 300 °, etc.
Fluoroelastomer FPM/FKM tetrafluoroethylene - hexafluoropropylene - 20°C ÷ + 280°C 55 SH ÷ 80 SH Highly qualified items for the mechanical, chemical, pharmaceutical industry, etc.
Polyurethanes PU vulkollan - adiprene - urepan - 30°C ÷ + 100°C 60 SH ÷100 SH Coatings of rollers, wheels, pulleys, etc.
Polyiepi-hydrochlorine CO herclor - 40°C ÷ + 160°C 30 SH ÷ 80 SH Gaskets for washing machines, refrigerators, cars, etc.

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