Mitirka Xakamaynta Hawada ee Waraaqda Drrick
Sharaxaad Gaaban:
Noocyo badan oo waraaqo ah oo loo isticmaalo shaqada dhabta ah iyo nolosha, sida warqadda bacda sibidhka, warqadda boorsada warqadda, xaashida fiilada, xaashida nuqulka iyo waraaqaha shaandhada warshadaha, iwm, waxay u baahan yihiin inay cabbiraan cabbirka xajmigooda hawada.Qalabkan waxa loo qaabeeyey oo loo sameeyay waraaqaha kala duwan ee kor ku xusan..Qalabkani wuxuu ku habboon yahay warqad leh xajinta hawada u dhaxaysa 1 × 10-2 ~ 1 × 102um / (Pa.S), kuma habboona warqad dusha qallafsan.Astaamaha Taas oo ah, xaaladaha la cayimay, wakhtiga cutubka iyo ...
Noocyo badan oo waraaqo ah oo loo isticmaalo shaqada dhabta ah iyo nolosha, sida warqadda bacda sibidhka, warqadda boorsada warqadda, xaashida fiilada, xaashida nuqulka iyo waraaqaha shaandhada warshadaha, iwm, waxay u baahan yihiin inay cabbiraan cabbirka xajmigooda hawada.Qalabkan waxa loo qaabeeyey oo loo sameeyay waraaqaha kala duwan ee kor ku xusan..Qalabkani wuxuu ku habboon yahay warqad leh xajinta hawada u dhaxaysa 1 × 10-2 ~ 1 × 102um / (Pa.S), kuma habboona warqad dusha qallafsan.
Astaamaha
Taasi waa, marka la eego shuruudaha la cayimay, ee hoos yimaada wakhtiga cutubka iyo farqiga cadaadiska cutubka, celceliska socodka hawada iyada oo loo marayo aagga cutubka warqadda.
Xuduudaha alaabta
Qiyaasta kala duwan: 0-17ųm/(Pa.s)
Aagga tijaabada: 10.0± 0.05cm
Saxnaanta cabbirka: in ka yar 100ml, qaladka mugga waa 1ml;in ka badan 100ml, qaladka mugga waa 5ml
Farqiga cadaadiska saamiga: 1.00 ± 0.01kPa4
Cabbirka Tusaalaha: 60*100 mm
Isku-duubnida daloolka dhexe ee siddooyinka xajinta sare iyo hoose waa in aanay ka badan: 0.05mm
Cabirka: 350*250*1160mm
Miisaanka: qiyaastii 32kg
Deegaanka: Meel nadiif ah oo heerkulkeedu yahay 20± 10 ° C, dhig meel adag oo deggan.
heerka farsamada
Qalabku wuxuu u hoggaansamaa QB / T1667-98 "Paper and Cardboard Air Permeability Tester", GB / T458-1989 "Waraaqda iyo Kartoonka Hawo Permeability Habka" (Shober), ISO1924 / 2-1985, QB / T1670-92, iwm. shuruudaha caadiga ah.
