Thermal Insulation Cotton-a Thermal Insulation Effect-a thil pawimawh ber berte chu engte nge ni .

Mipui economy leh energy a lo thang zel avangin tun hnaiah chuan material leh energy technical level pawh a lo thang chak hle a, thermal insulation material chi hrang hrang a awm a, chungte chu porous leh heat ah then a ni-reflective as the material. Porous hian pores hmangin thermal insulation, foam leh fiber ang chi te a thlen theih nan a hmang ber a ni. Heat reflection-a a bulpui ber pawh hian reflectivity sang tak a nei a, chu chuan heat a lantir thei a, chu chu rangkachak, tangkarua, nickel, etc. engte nge insulation-a nghawng lian ber berte chu?

Pakhatnaah chuan, insulation material hrang hrang avang hian material thermal conductivity a danglam a. Substance pakhat hian internal material dang a nei a nih pawhin thermal conductivity chu a danglam dawn lo.

Pahnihnaah chuan, temperature, temperature hian insulation material-ah direct impact a nei a, temperature a san chuan material-in heat energy a siam chhuah tam poh leh heat conduction a langsar zawk a, a dik e, temperature hniam tak chu a langsar ber lo ber a, temperature sang takah a lang tlangpui.

Pathumnaah chuan, moisture ratio, moisture ratio chu porous structure-ah a lang ber a, pores tam zawk chu moisture absorb awlsam a ni a, material chu a tui a nih chuan moisture a awm ang a, moisture chuan heat transfer-in nghawng a nei ang a, heat conductivity pawh a pung ang, he hmun atang hian i hruai duh loh chuan moisture i pumpelh thei tih a hriat theih.

Palinaah chuan, pores leh pores te hi a lian poh leh thermal conductivity factor a nghawng bawk ang a, pores a lian zawk chuan thermal conductivity a sang zawk ang a, pores leh pores te pawh a in sang dawn a nih chuan.

Panganaah chuan bulk density, bulk density hi specific gravity density a ni a, thermal conductivity tihtlem i duh chuan porosity tihpun leh bulk density tihtlem dan kawng hnih a awm a.

A tlangpuiin, thermal insulation material thlan hi a pawimawh hle: 1) thermal insulation tha, 2) rimchhia, mihring vun tikhawlo lo, leh a tul lo taka allergy thlen lo tur, 3) environment humhalh, toxic substances awm lo. 4) Long service life.