Cov yam ntxwv ntawm Tensile Membrane Cov Khoom Siv

I. Cov Khoom Siv Neeg Kho Tshuab
Cov Khoom Siv Tensile
Lub zog tensile muaj zog: feem ntau cov khoom siv membrane muaj lub zog siab tensile muaj zog, feem ntau txog 100mpa lossis ntau dua. Cov khoom siv membrane nws tus kheej tsis tuaj yeem tiv taus lub zog siab los yog ua kom muaj txiaj ntsig zoo ntawm lub zog ntawm daim nyias nyias yog cov qauv kev ua ntej tau tsim thiab rov qab tsim. Piv txwv, hauv cov cuab yeej armbrraneacural, cov ntaub ntawv membrane siv cov khoom siv dag zog, xws li cua hlob thiab cov khoom siv daus loj ntawm cov khoom sib txawv Cov. Piv txwv li, PTFE-coated iav fiber ntau cov ntaub ntawv muaj cov tensile lub zog ua tau zoo thiab tuaj yeem ua tau raws li cov kev xav tau ntawm cov vaj tsev loj.

Tensile modulus thiab poisson tus piv: Kev nyuaj siab txoj kev sib raug zoo ntawm cov khoom siv membbrrane yog nonlinear. Feem ntau, cov modulus tangulus yog siv los ua cov modulus elastic modulus, thiab elastic modulus ntawm cov khoom siv membrane yog li ntawm 1/3 ntawm cov hlau. Tus Peyon tus piv txwv ntawm cov khoom siv membrane yog hais txog 0. 2. Txij li thaum daim nyias nyias yog tus qauv sib zog, lub suab nrov ywj pheej ntawm daim nyias nyias yuav tsum tau txiav txim siab ntawm daim nyias nyias cov khoom siv thaum lub sijhawm tsim. Poisson tus piv txwv cuam tshuam rau kev sib raug zoo ntawm cov transverse thiab ntev deformations ntawm daim nyias nyias thaum nws yog biaxented ncab. Cov xeeb ceem no yog qhov tseem ceeb tshaj plaws rau cov duab tswj thiab tsom xam cov qauv membrane.

Tais lub zog: ua lub tensile cov khoom siv, cov kua muag tsis ua haujlwm ntawm lub tensile tsis ua haujlwm, yog li cov kua muag ua tau zoo tshaj yog qhov tseem ceeb heev. Piv txwv li, PVC-coated Polyester Fileament Lric muaj lub zog los kua mis thiab haum rau qee qhov chaw uas lub zog yuav ua tau zoo heev; Thaum PTFE-coated iav fiber ntau cov khoom siv muaj lub zog loj dua nrog cov tub rog sab nraud loj lossis sab nrauv sab nraud. Cov nyias muaj kev siv rau hauv cov chaw xws li cov chaw ntau pob thiab daim nyias nyias tsev ru tsev ntawm lub tshav dav hlau lub davhlau ya nyob hoom.

Orthotropy: cov tsoos Membrane cov khoom siv tau yog Woven los ntawm Warp thiab Weft yarns, thiab warp thiab warp deformation muaj peev xwm txawv los ntawm 3 txog 5 zaug. Tus qauv nkhaus ntawm lub taub dej mem dej Tus xeeb ceem no yuav tsum tau txiav txim siab raws li thaum tsim qauv thiab txiav cov ntawv txheej txheem membrane. Cov neeg tsim qauv yuav tsum ua cov khoom tsim tsim nyog xws li cov xov paj raws li cov qauv kev xav tau thiab cov qauv qauv ntawm daim duab tus qauv. Piv txwv li, thaum tsim qee cov duab kos duab nrog cov qauv kev ua yeeb yam zoo nkauj, xws li cov qauv kev sib tw ntawm cov qauv niaj hnub ua haujlwm ntawm cov qauv kev ruaj ntseg ntawm cov qauv thiab cov qauv zoo li qub yuav tsum tau.

Creep thiab so: nkag thiab so yog cov yam ntxwv tseem ceeb ntawm cov khoom siv membrane thiab tseem yog qhov tseem ceeb ua rau muaj kev ua tiav thiab tsis ua tiav. Polyester Filament Fabrics yuav poob 50% ntawm lawv lub zog ua ntej vim tias nkag mus rau hauv thawj kaum xyoo ntawm kev siv. Hauv kev sib piv, iav fiber fiber ntaub muaj ntau dua nyob hauv qhov no. Qhov kev cuam tshuam no yuav tsum tau coj mus rau hauv tus account thaum txiav, tshuaj ntsuam, ua haujlwm, thiab tswj cov qauv kev siv membrane thaum siv ntev. Piv txwv li, rau cov qauv vaj tse uas tau siv ntev ntev, cov ntaub ntawv tshwj xeeb yuav tsum tau them nyiaj vim tias yuav tsum tau ua kom muaj zog lossis txo cov phiaj xwm thiab hloov cov phiaj xwm kho cov khoom yuav tsum tau txiav txim siab.

2. Lwm cov khoom siv
Kev ua rau tus kheej zoo nkauj: qee cov yeeb yaj kiab ncab, xws li PE Stret cov yeeb yaj kiab, muaj kev zoo tus kheej. Lawv tuaj yeem cia li lo thiab cia kom qhwv kom nruj yam tsis muaj kev pab ntawm lwm cov khoom nplaum uas qhwv cov khoom. Cov yeeb yaj kiab no tso cai rau tus ncab zaj duab xis rau tusyees qhwv cov khoom siv qhwv, thiab tsuas muaj nyob rau saum npoo ntawm zaj duab xis, uas yooj yim thiab nrawm. Nyob rau hauv cov teb ntawm logistics, warehousing, thiab lwm yam, thaum ntim cov khoom sib txawv, tab sis kuj yuav tsis muaj kev cuam tshuam zoo xws li cov khoom qias neeg ntawm cov khoom. Piv txwv li, thaum ntim qee qhov chaw nruab nrab hauv hluav taws xob lossis khoom noj khoom haus, tus kheej-adhesion pab tswj hwm kev ncaj ncees thiab kev sib khi ntawm lub ntim.

Transparency: ntau ncab cov ntaub ntawv zaj duab xis xws li polyester thiab polyethylene muaj zoo transparency. Hauv kev siv cov ntawv thov ntim, zoo pob tshab tso cai rau cov khoom ntim kom pom meej, uas tseem ceeb heev hauv kev ntim khoom noj. Cov neeg tau txais kev pab tau txais kev pom ntawm lub xeev thiab xim ntawm cov zaub mov, uas nce qhov uas lawv xav yuav; Hauv lwm qhov chaw uas cov khoom ntim khoom thiab ntim khoom, nws kuj tseem pab qhia cov tsos ntawm cov khoom, thiab tib lub sijhawm, ua ke nrog nws cov hmoov av thiab dej vapor, txhim kho cov txiaj ntsig kev nyab xeeb. Piv txwv li, tus ncab zaj duab xis siv los qhwv cov txiv hmab txiv ntoo, nqaij tshiab thiab lwm yam khoom lag luam hauv cov khw muag khoom. Lub pob tshab zaj duab xis tso cai rau cov neeg muas zaub kom pom meej meej pom qhov zoo ntawm cov khoom lag luam thaum ua kom cov khoom tshiab thiab kev nyiam huv ntawm cov khoom lag luam.

Toubness: tus ncab zaj duab xis muaj kua muag zoo thiab extensibility nyob rau hauv ob qho kev taw qhia kab rov tav thiab ntsug, thiab muaj kev siv taus zoo. Qhov kev nruj no ua rau nws ntim cov khoom siv rau hauv tag nrho, uas tsis tuaj yeem txhim kho cov khoom siv hluav taws xob, tab sis kuj kho cov khoom nruj. Txawm hais tias nws yog cov khoom lag luam tsis tu ncua lossis tsis xwm yeem yog txuas nrog cov khoom muag los ntawm kev sib tsoo, kev sib txhuam thaum lub sijhawm kev thauj mus los, tuav thiab cia. Tshwj xeeb tshaj yog nyob rau hauv lub ntim ntawm qee cov khoom lag luam uas muaj cov duab tshwj xeeb lossis cov chaw tsis sib xws, qhov kev nruj no tuaj yeem hloov kho cov kev xav tau ntim ntau.