Ichi chinhu 3 layer jira, rinogona kushandiswa jekete, jasi, mabhegi nezvimwe.
Mberi uye kumashure layer ndeye nylon spandex yakarukwa 4 nzira yakatambanudza jira.
mutsetse wepakati ndiyo membrane isingapinde nemvura.
Ichi chinhu 3 layer jira, rinogona kushandiswa jekete, jasi, mabhegi nezvimwe.
Mberi uye kumashure layer ndeye nylon spandex yakarukwa 4 nzira yakatambanudza jira.
mutsetse wepakati ndiyo membrane isingapinde nemvura.
Membranes mafirimu matete akagadzirwa kubva kumapolima.Kune mhando mbiri dze membranes - microporous membranes (idzo hydrophobic) uye hydrophilic membranes.
Mapolymers anonyanya kushandiswa emachira e microporous akawedzerwa PTFE (ePTFE) uye polyurethanes (PU).Mafirimu eMicroporous ane maburi madiki 1.2-1.4 bhiriyoni paskweya centimita.Maburi aya madiki pane madonhwe emvura madiki uye anowanzosiyana pakati pe0.1 ne10μm (1mm=1000μm).Panguva imwecheteyo, iwo akakura kupfuura mamorekuru emhute yemvura kuitira kuti akwanise kupfuura nepama pores e membrane.
Saka memrbane ine nharo mbiri dzeKernel.Kudzivirira mvura uye kufema.
Waterproofness 3000mm-20000mm
Inofema 500gsm/24hours-10000gsm/awa
Iyi mbiri data ichatiratidza kana iyo membrane mhando yakanaka kana yakakosha.TPU ikozvino ndiyo inoshandiswa zvakanyanya membrane, kunze kweiyi zvakare ine TPE, PU, PTFE nezvimwe.