Ukuxinana ngokubonakalayo kubhekisele kumlinganiso wobunzima bezinto ezibonakalayo kwivolumu yayo. Ivolumu ebonakalayo yeyona volumu idibanisa ivolumu yePolu. Ibhekisa kumyinge wendawo ehlala phantsi kwesenzo samandla angaphandle kubunzima bezinto ezibonakalayo, zihlala zivezwa kwiikhilogramu ngemitha nganye (kg / m³). Ingabonisa ukutyeba, ubunzima, i-elasticy kunye nezinye iipropathi zezinto. Ngezixhobo ezineemilo eziqhelekileyo, ivolumu inokulinganiswa ngokuthe ngqo; Ngezixhobo ezinemilo yokungaziteri, iipores zinokutywinwa nge-wax yokutywinwa, emva koko ivolumu inokulinganiswa nge-drainage. Ukuxinana okubonakalayo kudla ngokulinganiswa kwindalo yendalo, oko kukuthi, imeko eyomileyo igcinwe emoyeni ixesha elide. Kwizixhobo zerabha zerabha kunye neplastiki yeplastiki, umyinge weetyhefu ezivaliweyo kwirabha kunye namacandelo eplastiki ayahluka, kwaye kukho uxinano ngokuphumelela okuphantsi kwengqondo.
I-Perosity ephezulu inokuqulathwe ngokufanelekileyo; Kodwa uxinaniso olusezantsi kakhulu unokukhokelela ngokulula kwiskishformation kwaye akhwele. Kwangelo xesha, amandla oxinzelelo lonyukayo ngokukhula koxinano, ukuqinisekisa ukuzinza kwexesha elide kwezinto. Ngokwembonakalo yokuqhutywa kwe-hormal, incinci ixilongo, isezantsi yokuqhutywa kwe-shirmal kunye nokungcono kokufakwa kobushushu; Kodwa ukuba umntu oxinano uphakame kakhulu, ukunyuka kobushushu obushushu kwaye impembelelo yokuphakama kwe-thermal iyancipha. Ke ngoko, xa ukhetha izixhobo zokufakwa kwe-irmal, kunyanzelekile ukuba ziqwalasele ukuqaphela ukuxinana kwabo ukuze kuqinisekiswe ukuba iipropathi ezahlukeneyo zilungelelene ukufezekisa iimfuno zemeko ezahlukeneyo zokusebenzisa izixhobo ezahlukeneyo zokusebenzisa.
Ukuxinana kakhulu kubhekisa kubuninzi bezinto eziphathekayo ngokwayo, oko kukuthi, umlinganiso wendawo ehlala into ukuya kuthi ga. Kwizixhobo zokufakelwa kwe-irmal, ihlala ibhekisa kumyinge womoya wangaphakathi kunye nobunzima beyunithi nganye yecandelo, kuchazwe kwiikhilogrem nganye, kuchazwe kwiikhilogrem kwimitha nganye ye-cubic (kg / m³). Ukufana nokuxinana okubonakalayo, uxinano lwe-bulk yenye yeeparamitha ezibalulekileyo zokuvavanya intsebenzo yezinto zokufakwa kwe-irrm, ezinokuthi zibonise ubunzima, ukufuduswa kwamanzi, ezinye iimpawu zezinto ezibonakalayo.
Ke ngoko, nangona zombini, nangona ukubonakaliswa kokubonakalayo kunye nobunzima obungabonakaliyo bonisa ukuxinana kunye nokukhathazeka kwezixhobo zokufakwa kwe-intermal, banemahluko ocacileyo:
1. Iintsingiselo ezahlukeneyo
Ukuxinana okubonakalayo kwezixhobo zokufakelwa kwe-chormal kuvavanya iipropathi zezinto ezinjengokuphathwa gadalala kunye nobunzima, kwaye zinokubonakalisa ubudlelwane obulinganayo phakathi kwento.
Ukuxinana kobuninzi kubhekisa kubuninzi bezinto zokufakwa ngokwakho, kwaye azibandakanyi naziphi na iipropathi zolwakhiwo lwangaphakathi.
2. Iindlela ezahlukeneyo zokubala
Ukuxinana okubonakalayo kwezixhobo zokufaka kubalwa ngokulinganisa ubunzima kunye nesampulu yesampulu, ngelixa uxinzelelo lweninzi lubalwa ngokulinganisa isisindo sesampulu yezinto ezibonakalayo.
3. Kunokubakho iimpazamo
Kuba ubalo lwezinto ezibonakalayo zezinto zokufakwa zisekwe kwivolumu ekuhlanjululwe yisampulu yengcinezelo, ayinakukwazi ukumela ubume bezinto zonke. Kwangelo xesha, xa kukho imithango okanye into yangaphandle engaphandle kwempahla, ukubala kwento ebonakalayo kunzima kunokuba neempazamo. Ukuxinana kobuninzi akunazo ezi ngxaki kwaye kungabonisa ngokuchanekileyo ubungakanani kunye nobunzima bezixhobo zokufakwa.
Indlela yokulinganisa
Indlela yokufuduka: ngezixhobo ezineemilo eziqhelekileyo, ivolumu inokulinganiswa ngokuthe ngqo; Ngezixhobo ezinemilo engekho mthethweni, iipores zinokutywinwa ngendlela yeWax, kwaye ke ivolumu inokulinganiswa ngendlela yokufuduka.
Indlela ye-Pycnometer: Ngezinye izixhobo, ezinjengezinto zekhabhoni, indlela ye-PYCOMETATER inokusetyenziswa, kunye ne-toluene okanye indlela ye-bircnometer okanye i-N-Bheanol ngendlela ye-helium de ibe yeyo phantse ayisasebenzi.
Iindawo zesicelo
Ukuxinana ngokubonakalayo kunoluhlu olubanzi lwezicelo kwiSayensi yeZandla. Umzekelo, kwi-flexible irabha yerabha kunye nemveliso yeplastiki, eyona njongo yovavanyo olubonakalayo kukuvavanya ukusebenza kwalo ngoxinano kunye nokuqinisekisa ukuba i-insulties yayo kunye neepropathi zayo ziyahlangabezana nemigangatho. Ukongeza, ukubonakala okubonakalayo kukwasetyenziselwa ukuvavanya ubume bezinto ezibonakalayo zezinto zokwakha kunye nokusebenza kwezixhobo kwizicelo zobunjineli.
Ukuba ukungcungcutheka kuyandiswa kwaye irabha kunye nezinto zeplastiki ziyanda, amandla ezilwanyana kunye nerenti emanzi anokunyuka, kodwa intsebenziswano ye-irmal iya kukhula ngokungaphezulu kwaye i-irmaction iya kunyuka kwaye i-irmation inyuswe. I-Kingleflex ifumana indawo elona nqanaba lipheleleyo lolwalamano olusezantsi phakathi kokuqhutywa kwe-surn, irente ephezulu kakhulu, olona xinzelelo lwentende, oko kukuthi, isixinene esifanelekileyo.
I-Post Time: Jan-18-2025
