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Isithombe Esifakiwe Sokuhlola Ukuvunyelwa Kwephepha le-（China）YYP121
  • Isivivinyo Sokuvunyelwa Kwephepha i-(China) YYP121
  • Isivivinyo Sokuvunyelwa Kwephepha i-(China) YYP121

Isivivinyo Sokuvunyelwa Kwephepha i-(China) YYP121

Incazelo emfushane:

I.Isisekelo sokukhiqiza:

Isihloli sokuphefumula sephepha le-Schober method siklanywe futhi sakhiqizwa ngokwe-

I-People's Republic of China standard industry QB/T1667 “Paper Breathability (Schober Method)

umhloli”.

 

II.Ukusetshenziswa kanye nobubanzi bokusetshenziswa:

Izinhlobo eziningi zephepha, njengephepha lesikhwama sikasimende, iphepha lesikhwama sephepha, iphepha lekhebula, iphepha lokukopisha

kanye nephepha lokuhlunga lezimboni, kudingeka kutholakale izinga lokuphefumula kwalo, leli thuluzi liyi

yakhelwe futhi yakhiqizwa izinhlobo zephepha ezingenhla. Leli thuluzi lifanelekela iphepha

enomoya ovulekile ophakathi kuka-1×10ˉ² – 1×10²µm/ (Pa·S), ayifaneleki ephepheni elinomoya ophezulu

ukugoba kobuso.


  • Intengo ye-FOB:US $0.5 - 9,999 / Isiqephu (Xhumana nomthengisi)
  • Ubuningi be-Order encane:1 Ucezu/Izingcezu
  • Amandla Okunikezela:Izingcezu/Izingcezu eziyi-10000 ngenyanga

    • Imininingwane Yomkhiqizo

    Amathegi Omkhiqizo

    III.Timingcele yobuchwepheshe eyinhloko kanye nezimo zokusebenza:

    1. Ububanzi bokulinganisa: 0-1000ml/min

    2. Indawo yokuhlola: 10±0.02cm²

    3. Umehluko wengcindezi yendawo yokuhlola: 1±0.01kPa

    4. Ukunemba kokulinganisa: ngaphansi kuka-100mL, iphutha levolumu lingu-1 mL, Kukhulu kuno-100 mL, iphutha levolumu lingu-5 mL.

    5. Ububanzi bangaphakathi bendandatho yesiqeshana: 35.68±0.05mm

    6. Ukugxila kwembobo ephakathi yendandatho yokubamba engenhla nengezansi kungaphansi kuka-0.05mm

    Ithuluzi kufanele libekwe ebhentshini eliqinile endaweni ehlanzekile enomoya ohlanzekile ezingeni lokushisa legumbi elingu-20±10℃.

     

     

    IV. Wisimiso sokusebenza:

    Isimiso sokusebenza sale thuluzi: okungukuthi, ngaphansi kwezimo ezibekiwe, ngaphansi kwesikhathi seyunithi kanye nomehluko wokucindezela kweyunithi, ukugeleza komoya okumaphakathi endaweni yeyunithi yephepha.

     



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