Zvakanakira zvePTFE Coated Fiberglass Fabric seChisimbiso Chekushandisa vs. Traditional High-Temperature Seiling Materials (Asbestos, Graphite)

Jiangsu Aokai New Materials Co., Ltd., inyanzvi inogadzira PTFE yakavharidzirwa fiberglass jira, inotsanangura zvakanakira zvinotevera:

I. Kuchengetedzwa Kwezvakatipoteredza & Kuchengetedzwa: Iyo Inonyanya Kusimba yePTFE Yakavharwa Fiberglass Fabric

PTFE yakavharwa fiberglass jira rinobata zvakawandisa zvakanakira zvakatipoteredza compliance.Iyo ine makemikari inert, haina chepfu, haina hwema, uye haiburitse guruva refiber. Inogona kusangana neFDA chikafu chekubata certification uye kutevedzera RoHS 2.0 mirairo yezvakatipoteredza. Nechikonzero ichi, ndiyo isingarambidzwe yakasarudzika yekuisa chisimbiso yekuchenesa mudzimba mukugadzira chikafu, michina yekurapa, mishonga yemishonga, uye mamwe maindasitiri akakosha ehutsanana. Kugadzirwa kwayo, kushandiswa, uye kuraswa zvese zvakachengeteka kuvanhu uye nharaunda.

Mukusiyana kwakasiyana, asbestos fibers iGroup 1 carcinogen yakasimbiswa, njodzi inouraya inodziviswa zvachose nePTFE yakavharwa jira.Kunyange zvazvo graphite isiri-chepfu, inoputika, yakaoma, uye inowanzoita chipping uye kudurura. Iyo inochinjika, yakachena yemuviri fomu yePTFE yakavharwa jira iri nani zvikuru munzvimbo dzakachena-pamusoro.

II. Temperature Resistance Analysis: Yakananga Operating Range uye Miganhu

PTFE yakavharwa fiberglass jira rine yakajeka tekinoroji miganho yekuramba tembiricha:

· Kuenderera mberi kwekushanda tembiricha: -70°C kusvika 360°C

· Yenguva pfupi-yepamusoro-yepamusoro-tembiricha inokanganisa kuramba: kusvika ku400°C

Mukati memhando iyi, inochengetedza kugadzikana kwakanakisa, pasina kurasikirwa kwakanyanya kwesimba kana carbonization.Kune zvikumbiro zvine tembiricha yakagadzikana yenguva refu iri pasi pe360 ° C, PTFE yakavharwa jira inzira yakanakisa kune asbestos.

Muganho waro mukuru ndeye yakaderera yekumusoro tembiricha muganho.Kana tembiricha yekushanda ichipfuura 360 ° C pasi pekumanikidzwa kunoramba kuripo, zvinokambaira uye kunyorova zvichaitika.Kufananidzwa neasbestos (kupisa kupisa kusvika ku550 ° C) uye graphite (kusvika ku1600 ° C mumhepo inert), PTFE yakavharidzirwa jira harina kukodzera  kutonhora kwakanyanya-kupisa kwegonhi, kutonhora kwakanyanya kwegonhi. gasi ducts, kana high-temperature valve packing.Kusarudzwa kunofanira kunyatsoona kuti tembiricha yebasa haipfuuri girazi rayo rekuchinja.

III. Kuita Chisimbiso & Kemikari Inertness: Munondo Unocheka Kaviri

Pasi pemamiriro ekushanda akakodzera, PTFE yakavharwa jira refiberglass rinopa chisimbiso chakakwana performance.It ine yakanyanya kuderera pamusoro friction coefficient (inenge 0.05–0.1) uye yakanaka kwazvo isina-stick properties.Izvi zvinoreva kuti haizonamatira kana kuodza simbi flange padenga panguva yekuisa, zvichiita kuti disassembly inyanyonakira.

Zvinotonyanya kukosha, inodzivirira kuonda kubva kunenge ese akasimba asidhi, akasimba alkalis, uye organic Mumapaipi akadzika-kudzvanya anobata zvinwiwa zvinoodza zvakanyanya, PTFE chete jira rakavharwa rinokwanisa panguva imwe chete kuona zero kupinda uye hupenyu hurefu hwesevhisi - mukana wakasiyana usingaenzaniswi neasbestos kana graphite.

Zvisinei, zvisimbiso zvayo zvekuisa chisimbiso zvakakoshawo: PTFE yakavharidzirwa jira rine zvishoma zvishoma zvinopesana nezvinokambaira zvinhu uye zvishoma kudzvinyirira kupikisa.Pasi yakasimbiswa yakakwirira bhoti kurodha (semuenzaniso, pamusoro pe15 MPa), inopinda zvishoma nezvishoma kuyerera kwepurasitiki, kuderedza kuvhara kwechisimbiso uye pakupedzisira kunokonzera kuvuza. resilience.Kumanikidzira kushandiswa mu-high-pressure steam sealing kunogona kutungamirira nyore kukundikana kwechisimbiso.

Kusarudzwa Kwezvinhu Mhedziso

Zvishandiso zvinofarirwa zvePTFE yakavharwa jira refiberglass: Tembiricha yakaderera kusvika pakati nepakati (<360°C), iri pakati nepakati kusvika yakaderera, midhiya inoparadza zvakanyanya, zvinodiwa zvehutsanana zvekudya/zvechiremba.

Zvishandiso zvekudzivirira: Yakasimudzirwa tembiricha yepamusoro-soro (> 360 ° C), yakanyanya-yakanyanya kudzvanywa mamiriro, gap kuzadzwa kunoda kusimba kwezvinhu zvakanyanya kubhadharwa.

Summary

PTFE yakavharidzirwa fiberglass jira haisi chinhu chechinangwa chezvose, asi mukati mekushisa kwayo kwakakodzera uye kumanikidzwa kwehuwandu, inodarika kure neasbestos yechinyakare uye graphite mukushanda kwezvakatipoteredza uye kusagadzikana kwekuora.

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

Kuti uwane zvakadzama paramita, mamiriro ekushandisa uye zvigadziriso zvakagadziridzwa zvechigadzirwa chedu chizere - zvinosanganisira PTFE yakavharwa fiberglass jira, PTFE yakakwirira-temperature tepi, PTFE yakavhurika mesh mabhandi ekutakura, isina musono fusing mabhandi emuchina, single-sided PTFE jira, yakakwirira-tembiricha inodzivirira conveyor mabhandi, uye machira e-fiber-resistant contact

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