Njirimara nke akwa akwa mmiri

Ihe na-akpata nke mmiri matraasi n'ihi na ala ahịa, a pụrụ ịdabere na àgwà na nabatara nke ukwuu na-eji ọkụ na-emepụta n'okpuru matraasi na-ekere òkè ya àgwà: esịtidem Ọdịdị bụ ígwè waya mmiri mmiri matraasi, esịtidem padding gụnyere ụfụfụ,, owu, eriri oyi akwa, ma ọ bụ PU ụfụfụ roba, e ji mara bụ nnọọ ìhè, na-eri bụ ala. Dum nkwụ eriri matraasi ikuku permeability, ezi elasticity na ọ dịghị nwere sugar na protein, eriri adịghị mfe ịkpụzi na ikpuru. Ọdabara ndị mmadụ dị iche iche àgwà nke ihe adụ mmiri matraasi, akwa akwa adịghị adabara ụmụaka na ndị agadi. Mmiri matraasi n'onwe ya elasticity bụ ibu, ọ bụghị mfe na ahụ mmadụ usoro dabara adaba, nwekwara ike iru spinal corrective mmetụta, na-emebi ahụ mfe ogologo ụra. Ike nke matraasi agba aja aja bụ ike na-ejigide ike, nwere ike imezi ọkpụkpụ azụ n'oge, bụ ihe na-achọsi ike karị matraasi siri ike. Environmental nchebe ogo na anyị na-abata kọntaktị na dị iche iche mmiri bụ n'ozuzu onwe nke bagged mmiri Ọdịdị maka isi, sponge, owu, ebe nchekwa na na dị ka fillers, tinye nro na nkasi obi nke mattes, mmiri rọrọ matraasi nkà nwere ọkaibe kwesịrị ekwesị, ọ nwere magburu onwe permeability na mmetụta nguzogide, na nkwado na ọganihu nke na-agbanwe ọrụ, iju na matraasi QianDongLi n'ahụ mmadụ nrụgide na-enwe ọganihu n'otu n'otu na ọdịdị ahụ, elasticity nke mmetụta ụra. Onye na-emepụta matraasi na-echetakwara onye ọ bụla ebe a, họrọ oge nke matraasi ma ọ bụ dị ka onye ahụ si kwuo, ka onwe gị nwee ahụ iru ala dị mkpa, mgbe niile.