Isinyithi se-foam luhlobo olutsha lwezinto eziphathekayo. Nangona sele isetyenziswa kakhulu kwimizi-mveliso yasemkhosini kunye neebhetri, ukusetyenziswa kwayo ngokubanzi kwamanye amashishini kusandula ukuqalisa, kwaye abantu abakaqondi nzulu ngayo. Nasi isishwankathelo esifutshane seempawu ezisisiseko zetsimbi ye-foam:

Ngenxa yolwakhiwo olukhethekileyo lwetsimbi yogwebu, ineepropathi ezininzi ezigqwesileyo ezahlukileyo kwizinto zemveli, ezinje:

1. Uxinzelelo oluphezuluh porosity: ulwakhiwo oluphantse lungeneke ngokupheleleyo olunobudoda obungaphezulu kwama-98%. Njengesixhobo sokucoca, inokwehla koxinzelelo oluncinci kunye nesantya sokuhamba okuphezulu;
2. Indawo enkulu yendawo ethile: phantsi komngxuma ofanayo wokutyhutyha, inowona mmandla mkhulu womhlaba xa uthelekiswa nezinye izinto ezirhabaxa;
3. I-porosity ephezulu kunye nesakhiwo se-pore esifanayo: i-porosity ifikelela ngaphezu kwe-95%, eyi-three-dimensional porous and transparent structure, kwaye inamandla amahle esinyithi, umthamo ofanayo, ubunzima bezinto eziphathekayo, indawo yokuhlala ephezulu, kunye nokufunxa isandi esihle, amandla. ukufunxa kunye neempawu zokukhusela i-electromagnetic;
4. iimpawu zetsimbi: isinyithi se-foam singenziwa nge-nickel, ubhedu, isinyithi okanye izinto ze-alloy. Ii-substrates ezahlukeneyo zineempawu zetsimbi ezahlukeneyo, ezifana nokukhuselwa komlilo, okungeyotyhefu, akukho ntsalela yethontsi, enokuphinda isetyenziswe, ihambisa ubushushu, njl.njl., kwaye inobubanzi bokusebenza.
5. Inokuthi idityaniswe, ichetywe, icuthwe, iqengqwe kunye nokunye ukusetyenzwa koomatshini. Ngelo xesha, izinto zetsimbi zinokuphinda zisetyenziswe, ezihambelana nokukhuselwa kwendalo kunye nokugcinwa kweendleko.