Thermal Expansion Coefficient yePTFE High Temperature Fabric

Jiangsu Aokai New Materials, inyanzvi inogadzira PTFE jira rekushisa kwepamusoro, rinokuunzira ruzivo rwehunyanzvi sezvinotevera:

Iyo yekupisa yekuwedzera coefficient yePTFE yakakwirira tembiricha machira haisi iyo yakatarwa kukosha. Inoramba yakadzikama pakupisa kwekamuri kusvika ku100 ° C (inenge 0.5×10⁻⁵/°C), asi inokwira zvakanyanya pasi pemamiriro ekushisa.

1. Reference Thermal Expansion Coefficient Data yePure PTFE

Tafura iri pazasi inonyora macoefficients ekuwedzera ekupisa kwePTFE yakachena pasi pemamiriro ebvunzo akasiyana, chikwata: ×10⁻⁵/°C. Ziva kuti PTFE yakakwira tembiricha jira chinhu chakaumbwa, uye zvimiro zvayo zvese zvine hukama negirazi fiber substrate. Iyo inotevera data inonyanya kuratidza maitiro eiyo yakachena PTFE coating.

 

Tsanangudzo yedata : PTFE inoratidza zvishoma anisotropy mukuwedzera kwekupisa. Hunhu hunosiyana zvishoma negiredhi rezvinhu uye chiyero chekuyedza.

2. Kushanda Misimboti & Kunoshanda Kukosha Kukosha

●  Low thermal deformation principle : Iko kuderera kwekuwedzera kwekuita kunowanikwa pamwe chete nekunze kwePTFE coating uye mukati mepamusoro-simba regirazi fiber jira. Girazi faibha ine ultra-low thermal expansion coefficient ingangoita 0.5×10⁻⁵/°C, iyo inodzora zvinobudirira kuwedzera kwese kwese kwemafuta uye kudzikira.

●  Non-linear tembiricha effect : Dimensional shanduko yePTFE inowedzera zviri pachena nekukwira kwekushisa. Semuenzaniso, 1-mita yakachena PTFE ichawedzera ne 1.2 mm kana ichipisa kubva pa20 ° C kusvika 120 ° C, uye kureba kwekuwedzera kunogona kusvika 6.5 mm kana yapiswa kusvika 320 ° C. Kunze kwezvo, PTFE ine poindi yeshanduko yakatenderedza 23°C, uko mwero wayo weshanduko inokwira nekukasira, inoda kutariswa zvakanyanya mumashandisirwo emaindasitiri.

●   Chinodiwa chekugadzira : Kudziya zvishoma nezvishoma uye yunifomu kunodiwa panguva yekugadzira kuenzanisa musiyano mukuru wekuwedzera wekupisa pakati pePTFE coating uye girazi fiber base jira, kudzivirira kupetera kutsemuka uye kutumbuka kunokonzerwa nekushushikana kwemukati.

Mukupedzisa, kuderera kwekuwedzera kwekupisa ndiyo yakakosha mukana wePTFE yakakwirira tembiricha jira, nepo iyo chaiyo yekuwedzera simba inowedzera isiri-mutsara netembiricha. Inoenderana coefficient data ichagamuchirwa kuti iverenge zvinoenderana neiyo chaiyo tembiricha yekushanda mune yakakwirira-tembiricha application dhizaini.

Ruzivo rwuri pamusoro pehunyanzvi rwunopihwa neJiangsu Aokai New Materials Technology Co., Ltd.

Isu tinopa yakazara-yakazara zvigadzirwa zvinosanganisira PTFE yakakwirira tembiricha machira, PTFE yakakwirira tembiricha inonamira tepi, PTFE mesh bhandi, isina musono fusing muchina bhandi, single-sided PTFE jira, tembiricha inodzivirira inotakura bhandi uye inodzivirira kupisa girazi fiber jira. Isu tinopa yakadzama tekinoroji paramita, application mhinduro uye customized masevhisi.

Bata Isu  VaGuo: +86 18944819998 Mr. Liu: +86 13705266308

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