Intshayelelo kwiMemori Foam

I-foam yememori luhlobo lwe-foam esebenzayo eyenziwe nge-polyurethane kunye nezinye izinto ze-polymer, ezinobuntununtunu bobushushu kunye neempawu ezicothayo. Esi sixhobo saqala saphuhliswa yi-NASA ngeminyaka yoo-1960 ukufunxa ukothuka kwizihlalo ze-spacecraft, kwaye kamva sandiswa ukuya kumasimi ezonyango kunye nefenitshala, esetyenziswa ngokubanzi kwiimveliso ezinje ngoomatrasi nemiqamelo. Inkqubo yokulungiselela ibandakanya{3}}ubushushu obuphezulu kunye{4}noxinzelelo oluphezulu lwenkqubo yokuphosa amagwebu kusetyenziswa imathiriyeli ekrwada yepolyurethane kunye nezongezo zekhemikhali, ukuzuza ukusasazwa koxinzelelo kunye nokuncamathela komzimba ngesakhiwo esinemingxuma.

Cinezela umphezulu osicaba wesiponji sememori ngesandla sakho, kwaye ushicilelo lwesandla luya kuvela, emva koko unyamalale kancinci. Olu luphawu lwempembelelo yesiponji senkumbulo - "ecothayo ukuphinda ubuye", ekunzima ukuba ezinye imathiriyeli zilinganise isantya sayo esicothayo.

Isixhobo se-foam sememori sinokutshintsha ukuthamba kunye nokuqina kwayo ngokweqondo lobushushu. Iya kuthamba ngokuthe ngcembe njengoko ubushushu busanda. Xa umzimba womntu udibana nogwebu lwenkumbulo, uya kubuva ubushushu bomzimba womntu, uthambe, kwaye ufunxe ngokulinganayo uxinzelelo lomzimba womntu. Ke ngoko, oomatrasi kunye nemiqamelo eyenziwe ngemathiriyeli ye-foam yememori inomgangatho ophezulu wokulingana nomzimba womntu.