Polyurethane layflat hose inotora imwe-nguva yekugadzira co extrusion process, iyo inoumbwa neTPU yemukati rabha layer, fiber reinforced braid layer uye TPU yekunze rubber layer.Iyo conductive waya inowedzerwa mufiber braid kugadzirisa dambudziko remagetsi repombi panguva yekufambisa mafuta, uye inogona kuve yakachengeteka uye inobudirira yekufambisa kwemafuta, uye inogona kutakura gasi, mvura, mafuta uye mamwe midhiya, uye kutakura. zvepakati Hapana kusvibiswa.
Electrostatic conductivity
Iyo hose yemafuta inorukwa kuita inoenderera inoitisa uye static waya.Iyo static waya inova nechokwadi chekuti majoini maviri epombi ari mumamiriro ekuitisa, uye kupikisa kwayo Zui hakuna kupfuura 50 / s.Kana iyo hose yakakuvadzwa, yakapetwa uye ichiiswa pasi pekumanikidzwa kwemukati kunotsanangurwa mune yakatarwa, hose inofanira kuchengetwa.
Original interlaminar bond simba
Iyo yepakutanga interlaminar bonding simba pakati pemukati rubber layer, yekunze rubber layer uye reinforcing layer of hose haifaniri kunge iri pasi pe45N / 25mm.
Interlaminar bonding simba mushure mekunyudzwa
Iyo interlaminar adhesion simba pakati peiyo yemukati rabha layer, yekunze rubber layer uye yekusimbisa layer yepoipi mushure mekunyudzwa haingave isingasviki 27N / 25mm.
Kushanda tembiricha
Kana ichishandiswa pa -40 ℃ ~ 70 ℃, hose yacho ichave isina kuputika, kunamatira uye zvimwe zviitiko, uye hosi yekutakura mafuta inogara ichifambisa.
Anti kusvibiswa kwemafuta
Kana iyo hose inoshandiswa kutakura oiri inoda kudzora chingamu, mhinduro yebvunzo yakajeka uye yakajeka mushure mekuzadza, uye hapana yakamiswa yakasimba uye kumwe kusvibiswa.Mushure mekuyedzwa, iyo yekugezesa chingamu yemubvunzo mhinduro yakanga isiri kupfuura 6mg / 100ml.
Hydraulic performance
Kudzvanywa kwekuyedza uye kushomeka kwekuputika kwepaipi kunosangana nezvinodiwa.Pasi pekumanikidzwa kwekuyedza, hose yacho ichave isina kubuda uye deformation iri pachena.The vertical blasting inofanira kushandiswa pakuputika kwepombi.Pasi pedhizaini yekushanda kwedhizaini, kureba kwekuchinja kwehosi hakuzove kwakakura kupfuura 2%, dhayamita yekuwedzera mwero haizove yakakura kupfuura 7%, uye hose haizomonyorora yakatarisana nekuyerera kwemvura.
Kusvibiswa kusina mvura
Iyo inosangana neyakachengeteka yekuongorora chiyero cheGB / t17219.
UV kuramba
Pasi pe2 times magnifying glass, pakanga pasina kutsemuka kwekunze kwerabha layer yehose.
Ozone kuramba
Pasi pemamiriro eiyo ozone concentration 50 × 10, bvunzo tembiricha 40 ℃± 2 ℃, mushure memaawa 72, pakanga pasina kutsemuka kwekunze kwerabha layer yepombi pasi pegirazi rinokudza 7.
Pfeka kuramba
Kana H-22 grinding vhiri rinoshandiswa uye pasina kuwedzera kudzvinyirira, nhamba yekutenderera yegumbo rekukuya apo iyo yekusimbisa layer yakafumurwa haifaniri kunge iri pasi pe250000.
Scratch resistance
Kana hose inoshandiswa kutakura ngarava kutakura oiri kana mahombekombe kutakura oiri kana kutakurwa kwemvura ikakweshwa nekuburitswa, huwandu hwematurusi ezvishandiso hahufanire kunge huri pasi pe7000.
Longitudinal kuputsa simba
Tora zvikamu zvitatu zve 400mm kureba kwepombi pombi, sunga mativi ese epoipi nemabhampa akakodzera, uye edza kutsemuka kwepaipi kusimba kwepombi pamushini unobata simba.Hukoshi hweavhareji inotorwa semhedzisiro yebvunzo, uye chero mhedzisiro yebvunzo inosangana nezvinodiwa.identification
Yakajeka chiziviso chechigadzirwa chichadhindwa pamativi ese epoipi, kusanganisira zita rechigadzirwa, yakatarwa uye modhi, kureba kamwe, zuva rekugadzira, nhamba yechigadzirwa, zita remugadziri, uye sarudzo ndeye electrostatic conduction, kuendesa svikiro, zita rebudiriro. chikwata, uye zita rechikwata chinotarisira.
Colour
Ruvara rwekunze kwemadziro epombi inokurudzirwa kuve tsvuku kana dema, uye mamwe anogona kugadzirwa maererano nezvinodiwa nevatengi.
Chitarisiko chemhando
Hoseichave neuniform wall thickness, clear mark, smooth surface uye isina pinhole, bubble, bulge, inclusion nezvimwe zvinokanganisa.
Kubatana pakati peiyo interface uye hose yemvura ichave isina kubuda, kuputika kana kutsvedza pasi peiyo hydrostatic test.