I. Khoom Essence thiab Positioning nyob rau hauv Spacesuits
1. Muaj pes tsawg leeg: PTFE-Coated Fiberglass Fabric
Nyob rau hauv aerospace teb, qhov no Teflon high-temperature npuag yog hu ua Beta daim ntaub. Nws siv high-strength fiberglass ntaub ua lub substrate, uas yog impregnated los yog coated rau txheej txheej nrog polytetrafluoroethylene (PTFE, piv txwv li, Teflon). Qhov no ua ke qhov yooj ntawm cov ntaub nrog cov huab-ib puag ncig inertness ntawm PTFE.
2. Lub luag hauj lwm: Lub tsho sab nraud ntawm cov khoom siv thermal Micrometeoroid tsoos tsho
Raws li Teflon high-temperature fabric manufacturers: Nyob rau hauv ntau txheej txheej rwb thaiv tsev ntawm extravehicular mobility units (EMUs), nws ua hauj lwm raws li txheej txheej sab nraud ntawm Thermal Micrometeoroid Garment (TMG), ncaj qha rau ntawm lub tshuab nqus tsev, huab cua sib txawv, thiab micrometeoroids. Nws ua raws li thawj lub cev thiab thermal barrier rau lub kaum os los yog li puab txheej ntawm aluminized films.
II. Huab cua kub ib puag ncig thiab kev tiv thaiv tus qauv
1. Nrog rau qhov sib txawv ntawm qhov kub thiab txias heev
Teflon high-temperature npuag tuaj yeem tiv taus qhov kub ntev li ntawm -200 ° C txog + 260 ° C, npog qhov kev hloov pauv hnyav tshaj 120 ° C nyob rau sab hnub tuaj ntawm qhov chaw thiab nqis mus rau -160 ° C ntawm qhov ntxoov ntxoo sab. Nws feem ntau yog dawb nto zoo qhia txog hnub ci hluav taws xob, txo qhov nqus cua sov thiab tswj qhov kub thiab txias.
2. Tiv thaiv qhov Fragile 'Thermal Core'
Nws ua zoo li tawv tawv, du, muab khawb tiv thaiv, tsim kua muag tiv thaiv, thiab hnav tiv thaiv rau hauv qab tsis tshua muaj nyias thiab yooj yim puas aluminized polyimide films. Qhov no ua kom muaj kev ncaj ncees ntawm ntau txheej nqus tsev vacuum thiab tiv thaiv thermal tsis ua hauj lwm los ntawm txheej txheej puas.
III. Motion Assistance thiab Chemical Safety Features
1. Tsis tshua muaj kev sib txhuam thiab Anti-Tangling Properties
Qhov tsis tshua muaj coefficient ntawm kev sib txhuam ntawm PTFE nto endows cov ntaub txheej uas tsis yog-stick, du yam ntxwv. Thaum cov neeg caij nkoj khoov lawv txhais caj npab lossis lub cev pob qij txha, cov khaubncaws sab nraud povtseg tsis cuam tshuam kev txav los yog tsim tangles vim muaj kev sib txhuam siab, ua kom muaj kev ywj pheej thaum muaj kev ua ub ua no, raws li tau sau tseg los ntawm Teflon high-temperature fabric manufacturers.
2. Nplaim Retardancy thiab Chemical Inertness
Lub fiberglass puag ntaub yog inherently tsis-combustible, thiab PTFE txheej yog nplaim-retardant thiab chemically ruaj khov, muaj peev xwm tiv taus yaig los ntawm muaj zog oxidizing neeg ua hauj lwm xws li atomic oxygen nyob rau hauv qhov chaw. Nyob rau hauv keeb kwm siv cov ntshiab-oxygen cabin ib puag ncig, cov nplaim hluav taws kub hnyiab thiab corrosion kuj tseem ceeb heev rau kev nyab xeeb ntawm cov neeg caij nkoj.
IV. Milestone Applications thiab Modern Evolution
1. Beta Cloth nyob rau hauv Apollo Era – Pov thawj nyob rau hauv Action
Lub Apollo A7L lunar spacesuits feem ntau siv Beta daim ntaub rau txheej txheej, ua tiav nrog lub hnub ci qhov kub tshaj 100 ° C, cov plua plav plua plav tuag (qhov PTFE du nto tiv thaiv plua plav adhesion thiab yooj yim los ntxuav), thiab micrometeoroid cuam tshuam. Qhov no tau lees paub nws txoj kev ntseeg siab thoob plaws txhua qhov chaw thiab qhov kub siab tshaj plaws.
2. Evolution rau Ortho-Fabric hauv EMUs niaj hnub
Nyob rau hauv lub spacesuits siv rau qhov chaw Shuttle thiab International Chaw Chaw Chaw, cov txheej txheej txheej tau hloov zuj zus mus rau hauv ib qho Ortho-ntaub sib xyaw. Nws yog woven los ntawm nthuav PTFE (Gore-Tex) fibers, Nomex, thiab Kevlar. Ntawm nws cov tub ntxhais, nws tseem tso siab rau Teflon-raws li huab cua, plua plav tiv thaiv, thiab kev ua haujlwm siab kub, thaum koom nrog lwm cov fibers los txhim kho lub zog thiab nplaim taws. Nws tau dhau los ua cov cuab yeej zoo tshaj plaws sab nrauv uas ua ke nrog kev tiv thaiv thermal, kev tiv thaiv kev siv tshuab, thiab kev pab txhawb nqa.
Cov ntaub ntawv saum toj no yog muab los ntawm Jiangsu OK Tshiab Khoom Siv Technology Co., Ltd.
Yog tias koj xav paub ntau ntxiv txog cov ncauj lus kom ntxaws, daim ntawv thov scenarios, thiab cov kev xaiv kho kom haum rau peb cov khoom siv tag nrho-xws li Teflon high-temperature fabrics, Teflon high-temperature tape, Teflon high-temperature mesh bets, seamless adhesive machine belts, one-sided PTFE fabric, high-temperatures, fiberglass-temperature conveyor tiv tauj peb ntawm:
Kev Pabcuam Hotline:
Hu rau: 18944819998
Ib: 13705266308
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