I. Material Essence uye Positioning muSpacesuits
1. Kuumbwa: PTFE-Coated Fiberglass Fabric
Mundima yemuchadenga, izvi Teflon high-temperature jira inonzi Beta jira. Inoshandisa yakakwirira-yakasimba fiberglass jira se substrate, iyo yakasvibiswa kana yakaputirwa pakunze kwekunze ne polytetrafluoroethylene (PTFE, kureva, Teflon). Izvi zvinosanganisa kuchinjika kwejira nekunyanyisa-kwakatipoteredza inertness yePTFE.
2. Basa: The Outermost Armor yeThermal Micrometeoroid Nguo
Zvinoenderana neTeflon yakakwirira-tembiricha machira ekugadzira: Mune yakawanda-layer insulation system ye extravehicular mobility units (EMUs), inoshanda seyekunze dhizaini yeThermal Micrometeoroid Nguo (TMG), yakatarisana zvakananga nevhavha, yakanyanyisa kupisa kusiyana, uye micrometeoroids. Iyo inoita seyekutanga yemuviri uye yekupisa chipingamupinyi kune gumi nemaviri kana kupfuura emukati akaturikidzana emafirimu ane aluminized.
II. Yakanyanya Kupisa Nzvimbo uye Dziviriro Yemaitiro
1. Withstanding Extreme Temperature Differentials uye Thermal Radiation
Teflon high-temperature jira inokwanisa kumira kwenguva refu kutonhora kubva -200 ° C kusvika +260 ° C, ichivhara kushanduka kwakakasharara kweanopfuura 120 ° C kudivi rakatarisana nezuva renzvimbo uye pasi kusvika -160 ° C padivi rine mumvuri. Nzvimbo yayo yakachena inonyatso ratidza mwaranzi yezuva, ichideredza zvakanyanya kupisa uye kuchengetedza mukati kugadzikana kwekushisa.
2. Kudzivirira 'Thermal Core' isina kusimba
Inoita seganda rakaoma, rakapfava, rinopa kuramba, kuramba kubvarura, uye kupfeka dziviriro kune iyo iri pasi yakatetepa zvakanyanya uye nyore kukuvadzwa aluminized polyimide mafirimu. Izvi zvinovimbisa kutendeseka kweakawanda-layer vacuum insulation uye inodzivirira kutadza kwekupisa kunokonzerwa nekunze kukuvara.
III. Motion Assistance uye Chemical Safety Features
1. Low Friction uye Anti-Tangling Properties
Iyo yakanyanya kuderera coefficient yekukweshera kwePTFE pamusoro inoisa jira rekunze neasina-tsvimbo, akatsetseka maitiro. Kana vazivi vemuchadenga vachikotamisa maoko avo kana majoini emuviri, iwo akaturikidzana haatadzise kufamba kana kugadzira tangles nekuda kwekukweshana kukuru, kuve nechokwadi chekuchinjika panguva yezviitwa zvekunze, sezvakataurwa nevagadziri veTeflon-yepamusoro-tembiricha machira.
2. Flame Retardancy uye Chemical Inertness
Fiberglass base jira rinogara risingabatike, uye PTFE coating inodzora murazvo uye yakagadzikana zvakanyanya mumakemikari, inokwanisa kurwisa kukukurwa kubva kune yakasimba oxidizing agents seatomic oxygen iri muchadenga. Munzvimbo dzakamboshandiswa dzakachena-okisijeni kabhini nharaunda, uku kudzoreredza kwemurazvo uye kuramba kwekuora kwaikosha kune kuchengetedzwa kwemuchadenga.
IV. Milestone Applications uye Mazuvano Evolution
1. Beta Mucheka muApollo Era - Yakaratidzwa mukuita
Iyo Apollo A7L lunar spacesuits yakashandiswa zvakanyanya Beta jira rekunze, rakabudirira kushingirira pamusoro pemwedzi pamusoro pe100 ° C tembiricha, inouraya inosvibisa guruva remwedzi (iyo yakatsetseka yePTFE inopikisa guruva adhesion uye iri nyore kuchenesa), uye micrometeoroid kukanganisa. Izvi zvakasimbisa kuvimbika kwayo munzvimbo dzese uye tembiricha yakanyanyisa.
2. Evolution kuOrtho-Fabric muEMU dzemazuva ano
Pazvipfeko zvemuchadenga zvinoshandiswa zveSpace Shuttle neInternational Space Station, iyo yekunze layer yashanduka kuita Ortho-mucheka musanganiswa. Yakarukwa kubva pakuwedzera PTFE (Gore-Tex) fiber, Nomex, uye Kevlar. Pakati payo, ichiri kuvimba neTeflon-based weatherability, guruva kuramba, uye kushivirira kwepamusoro-soro, uku ichibatanidza mamwe mafiber kuwedzera simba uye kunonoka kwemoto. Yakave iyo yekupedzisira yezvombo zvekunze iyo inobatanidza kudzivirira kwemafuta, kuchengetedzwa kwemichina, uye rubatsiro rwekufamba.
Mashoko ari pamusoro apa anopiwa ne Jiangsu OK New Material Technology Co., Ltd.
Kana iwe uchida kudzidza zvakawanda pamusoro pezvakatsanangurwa zvakatsanangurwa, mamiriro ekushandisa, uye sarudzo dzekugadzirisa kune edu azere ezvigadzirwa-kusanganisira Teflon yakakwirira-tembiricha machira, Teflon yakakwirira-tembiricha tepi, Teflon yakakwirira-tembiricha mesh mabhandi, isina musono anonamira bhandi remuchina, single-sided PTFE jira rekushisa, fibre-temperature yakakwira machira-ndapota inzwa wakasununguka kutibata nesu kuburikidza:
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Mr. Guo: 18944819998
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