Isalathisi sokusebenza kwe-thermal ye-thermal insulation material inqunywe yi-thermal conductivity yezinto eziphathekayo.Ubuncinci be-thermal conductivity, ngcono ukusebenza kwe-thermal insulation.Ngokubanzi, izinto ezine-thermal conductivity ezingaphantsi kwe-0.23W / (m·K) zibizwa ngokuba yizinto zokugquma ukushisa, kunye nezixhobo ezine-thermal conductivity ngaphantsi kwe-0.14W / (m·K) zibizwa ngokuba yi-thermal insulation materials;ngokuqhelekileyo i-thermal conductivity ayikho ngaphezu kwe-0.05W/(m ·K) izinto ezibizwa ngokuba yi-high-efficiency insulation materials.Izinto ezisetyenziselwa ukugquma kwisakhiwo ngokubanzi zifuna ukuxinana okuphantsi, ukuguquguquka kwe-thermal ephantsi, ukufunxwa kwamanzi aphantsi, uzinzo olufanelekileyo lwe-dimensional, ukusebenza okuthembekileyo kokugquma, ulwakhiwo olulula, ukuhambelana kokusingqongileyo, kunye neendleko ezifanelekileyo.

Izinto ezichaphazela i-thermal conductivity ye-thermal insulation materials.

1. Ubume bezinto eziphathekayo.I-thermal conductivity yesinyithi yeyona inkulu, ilandelwa yi-non-metals.Ulwelo luncinci kwaye igesi incinci.

2. Ubuninzi obubonakalayo kunye neempawu zepore.Izinto eziphathekayo ezinoxinano oluphantsi olubonakalayo zine-conductivity ephantsi ye-thermal.Xa i-porosity ifana, ubukhulu be-pore ubukhulu, ubukhulu be-thermal conductivity.

3. Ukufuma.Emva kokuba izinto zithatha umswakama, i-thermal conductivity iya kwanda.I-thermal conductivity yamanzi yi-0.5W/(m·K), ephindwe ngama-20 ngaphezu kwe-thermal conductivity yomoya, eyi-0.029W/(m·K).I-thermal conductivity yomkhenkce yi-2.33W/(m·K), nto leyo ekhokelela kwi-thermal conductivity enkulu yezinto.

4. Ubushushu.Iqondo lokushisa liyenyuka, ukunyuka kwe-thermal conductivity yempahla, kodwa iqondo lokushisa alibalulekanga xa ubushushu buphakathi kwe-0-50 ℃.Kuphela kwizixhobo zokushisa eziphezulu kunye nezibi, umphumo wokushisa kufuneka uqwalaselwe.

5. Indlela yokuhamba kobushushu.Xa ukuhamba kobushushu kuhambelana nolwalathiso lwefiber, ukusebenza kwe-thermal insulation kuyancipha;xa ukuhamba kobushushu ku-perpendicular ukuya kwicala lefiber, ukusebenza kwe-thermal insulation ye-thermal insulation material iyona nto ingcono.