Polyester Desiccant Ntim Cov Khoom Tsis Woven Fabric

Los ntawm kev kho qhov hnyav, txheej txheem thiab tom qab ua tiav, ntau yam kev xav tau ntawm ntau hom desiccant thiab cov ntawv thov sib txawv (los ntawm cov khoom lag luam zoo tib yam mus rau cov khoom siv hluav taws xob siab, khoom noj khoom haus, thiab tshuaj) tuaj yeem ntsib.Polyester (PET) non-woven fabric yog ib qho kev xaiv heev thiab zoo heev rau cov khoom ntim desiccant.

Peb qhov zoo

Gram hnyav: txawv gram hnyav tuaj yeem xaiv raws li qhov xav tau (feem ntau yog 15gsm txog 60gsm lossis siab dua). Qhov siab dua ntawm gram hnyav, lub zog zoo dua thiab muaj zog dua cov plua plav tsis kam, tab sis huab cua permeability yuav txo qis me ntsis (yuav tsum tau sib npaug).

Xim: Dawb, xiav (feem ntau siv los qhia silica gel) lossis lwm yam xim tuaj yeem tsim.

Kev ua tau zoo: Cov huab cua permeability, lub zog, softness, thiab lwm yam tuaj yeem ua kom zoo dua los ntawm kev kho cov fiber ntau, txheej txheem kev sib txuas, kev kho tom qab, thiab lwm yam.

Composite: Nws tuaj yeem sib xyaw nrog lwm cov ntaub ntawv (xws li PP non-woven fabrics, breathable films) kom tau raws li cov kev xav tau tshwj xeeb (xws li ultra-siab plua plav tiv thaiv, tshwj xeeb huab cua permeability).

Tej kev siv

Silica gel desiccant hnab: Nws yog daim ntawv thov tseem ceeb.

Montmorillonite desiccant hnab: Nws kuj tseem siv tau.

Calcium chloride desiccant hnab: Tshwj xeeb yuav tsum tau them rau qhov deliquescence kuj thiab lub zog ntawm non-woven fabrics (calcium chloride yuav deliquesce tom qab absorbing noo noo).

Mineral desiccant hnab.

Thawv ziab strips / hnab.

Cov ntaub ntawv pov thawj noo noo siv nyob rau hauv ntau qhov chaw xws li cov khoom siv hluav taws xob, khoom siv hluav taws xob, khau thiab khaub ncaws, khoom noj (yuav tsum ua kom tau raws li qhov xav tau ntawm kev sib cuag zaub mov), tshuaj, khoom siv, kev lag luam tub rog, kev thauj mus los (lub thawv kom qhuav), thiab lwm yam.

Kev txiav txim siab thaum xaiv cov khoom

Huab cua permeability: Tus nqi ntawm cov dej vapor dhau los ntawm ib cheeb tsam ntawm cov khoom siv ib lub sijhawm. Ncaj qha cuam tshuam rau qhov ziab kom qhuav. Qhov ntau yam tsim nyog yuav tsum raug xaiv raws li hom desiccant, qhov xav tau noo noo nqus thiab ambient humidity.

Plua plav tsis kam: Feem ntau raug soj ntsuam los ntawm kev kuaj plua plav (xws li kev soj ntsuam kev co) kom ntseeg tau tias cov hmoov desiccant tsis xau tawm.

Tensile zog & tsim kua muag zog: xyuas kom meej tias lub pob tsis tawg nyob rau hauv kev ntxhov siab.

Gram hnyav: cuam tshuam lub zog, plua plav tsis kam thiab nqi.

Thaum tshav kub kub foob lub zog: xyuas kom meej tias ntug ntawm lub pob ntawv desiccant yog ruaj khov thiab yuav tsis tawg thaum siv.

Kev huv huv: Tshwj xeeb yog qhov tseem ceeb rau cov khoom lag luam rhiab heev.

Chemical compatibility: Xyuas kom meej tias tsis muaj qhov tshwm sim tsis zoo rau kev sib cuag mus ntev nrog cov desiccant tshwj xeeb.

Kev Ua Raws Cai: Rau cov ntawv thov xws li zaub mov thiab tshuaj, cov ntaub ntawv yuav tsum ua raws li cov kev cai cuam tshuam (xws li FDA, EU 10/2011, thiab lwm yam).