Как посчитать размеры сплющенного резинового уплотнения

[Valery-Moscow]

Polymeric foam

https://en.wikipedia.org/wiki/Polymeric_foam

A polymeric foam is a foam, in liquid or solidified form, formed from polymers.

Examples include:

Ethylene-vinyl acetate (EVA) foam, the copolymers of ethylene and vinyl acetate; also referred to as polyethylene-vinyl acetate (PEVA)
Low-density polyethylene (LDPE) foam, first grade of polyethylene (PE)
Nitrile rubber (NBR) foam, the copolymers of acrylonitrile (ACN) and butadiene
Polychloroprene foam or Neoprene
Polyimide foam
Polypropylene (PP) foam, including expanded polypropylene (EPP) and polypropylene paper (PPP)
Polystyrene (PS) foam, including expanded polystyrene (EPS), extruded polystyrene foam (XPS) and sometimes polystyrene paper (PSP)
Styrofoam, including extruded polystyrene foam (XPS) and sometimes expanded polystyrene (EPS)
Polyurethane (PU) foam
LRPu low-resilience polyurethane
Memory foam
Sorbothane
Polyethylene foam, as used in PEF rod
Polyvinyl chloride (PVC) foam
Closed-cell PVC foamboard
Silicone foam
Microcellular foam