PTFE membrane Cov yam ntxwv

PTFE fiberglass Mem yuav tuaj yeem ntsia tau rau hauv cov huab cua los ntawm Frigid Arctic rau cov suab puam tshav kub, nrog lub neej xav tau lub neej ntau dua 30 xyoo.

PTFE fiberglass txheej thiab tuaj yeem tiv taus kub li kub los ntawm {{0} {1}} degree. Cov khoom siv tsis tshua muaj hluav taws xob lub zog tsis yooj yim tsim cov npoo uas tau yooj yim ntxuav los ntawm dej nag. Nws tseem yog qhov tsis muaj zog rau UV kev txo hwj chim. Qhov no tshwj xeeb kev ua haujlwm ntawm inertness, thermal stability, thiab cov khoom sib xws ua rau ptfe coated cov phiaj xwm uas xav tau huab cua zoo tshaj plaws thiab hluav taws kub tiv thaiv. PTFE fiberglass lug tau tsim nyob hauv ntiaj teb.

PTFE fiberglass thaum kev tshawb fawb tau kuaj rau nws cov hnub ci, nws tau pom tias PTFE fibergles pom txog li 73% ntawm lub hnub lub zog, thaum tsuas yog 7% raug cuam tshuam los ntawm nws sab nraud. Qee cov qhab nia ntawm PTFE fiberglass nqus 14% ntawm lub zog hnub ci thaum tso cai 13% ntawm lub zog ntuj nruab hnub (hnub ci kub) kom dhau los.

PTFE cov xov paj fiberglass tswj qhov kawg tensile lub zog ntawm 500, {}}} psi thiab 29 x 106psi, ntsig txog cov hlau. Nyob rau hauv ib txwm muaj mob, cov ntaub ua rau pom elasticity thiab tsis muaj kev ntxhov siab kev ntxhov siab lossis nkag.

Lub Woven iav fibers muab cov PTFE fiberglass membrane kev kho tshuab zog. Cov filaments no, hu ua beta iav, yog qhov uas hla me tshaj plaws, muab cov membrane nrog qhov yooj yim tshaj plaws. Cov fibers yog kos los ntawm kub yaj iav los ntawm ib qho platinum tuag rau hauv cov filaments txuas ntxiv, uas yog tom qab ntawd sib ntswg thiab muab cov tsiaj xov paj. Cov yarns yog woven rau hauv dav cov qauv ntaub thiab tom qab ntawd coated nrog PTFE fiberglass kom ua tiav cov txheej txheem.

Thawj qhov kev sib txawv uas sib txawv PTFE fiberglass membrane los ntawm glazing ib txwm yog nws cov peev txheej shading. Raws li teeb pom kev zoo nce ntxiv, huab cua txias dua tuaj yeem ua tiav cov zog txuag nrog PTFE fiberglass membranes. Hauv huab cua sov heev, txawm tias ntawm cov teeb pom kev zoo tsawg, PTFE fiberglass mems txuag lub zog dua cov nruab nrab. Cov nyiaj khaws nyiaj tau ntau dua thaum piv rau cov khoom siv tilzed tsoos.