I-Corrugated Flexible Graphite Tape

I-Corrugated Flexible Graphite Tape yenziwe-nge-flake enwetshiwe ephezulu ye-flake graphite, ehlanganiswe nezinga lokushisa{1}}okunamathelayo okungazweli, futhi yakhiwe ngedatha enkulu{2}}izinqubo zokwakheka kukathayela ezilungiselelwe kanye zokwelapha; futhi umsebenzi wayo oyinhloko ukuhlinzeka ngesixazululo sokuvala "i-zero leakage + yesevisi ende" yezimo zokusebenza ezidlulele (amazinga okushisa aphezulu naphansi, ukugqwala okuqinile, ukucindezela okukhulu). Ibhekana nezindawo ezibuhlungu zengozi ye-carcinogenic yama-asbestos gaskets endabuko kanye nokumelana okunganele kwezinga lokushisa kwama-gaskets erabha (okujwayele ukuguga emazingeni okushisa angu-＞200 degree). Ikleliswe phakathi kwemikhiqizo engu-TOP 5 eshesha kakhulu-emakethe yezisetshenziswa zokuvalwa kwemboni yango-2025 (izinga lokukhula lonyaka elingu-18.7%, nezicelo ze-petrochemical/zamandla amasha zibalelwa ku-63%; Umthombo Wedatha: I-Global Sealing Materials Industry White Paper).

I-Ultra-I-Wide Temperature Range Resistance: Ngemva kwamahora angu-1500-amahora angu-1500 aphezulu{8}}okuhlolwa komjikelezo wezinga lokushisa eliphansi (-200℃~600℃), ukuncishiswa kokusebenza kokuvala Kungaphansi noma kulingana no-3%. Uma kuqhathaniswa nama-gaskets enjoloba endabuko (isilinganiso esiphezulu sokumelana nezinga lokushisa lama-degree angu-250), uhla lwawo olusebenzayo lunwetshwa ngo-140%, okulwenza lufaneleke izimo ezinjengamapayipi ezindaweni ezibandayo kakhulu nama-reactors ashisa kakhulu. Izinga lokuhluleka kwamakhasimende angezansi ngaphansi kwezimo zokusebenza ezinzima lehla ngo-82%.

-Ukuvalwa Kokusebenza Okuphakeme Nokuvimbela Ukuvuza: Isakhiwo sikathayela esiyingqayizivele (ubude bukathayela: 0.5-2mm, okwenziwa ngokwezifiso) sinyusa indawo yokuxhumana yendawo yokuvala ngo-40%. Ngemuva kokuhlolwa kokuvalwa kokucindezela okukhulu okungu-800 (ingcindezi enkulu engu-20MPa), izinga lokuvuza Lingaphansi noma lilingana no-1×10⁻⁶ Pa·m³/s, lidlula kude i-Chinese National Standard GB/T 4622.3-2021 yokuvuza kokuvalwa kwezimboni (Ngaphansi ³ ³/s1 noma kulingana no-Pa·m⁶). Izinga lokufaneleka lokuvalwa kwe-flange kumapayipi e-petrochemical lifinyelela ku-99.2%.

Ukumelana Nokugqwala Okuqinile Nokuqina Kwamakhemikhali: Ngemva kokuhlolwa kokucwiliswa kwamahora angu-720-(izixazululo ze-acid-base ezine-pH 1-14, izinyibilikisi zemvelo ezifana ne-methanol/ethanol), izinga lokulahlekelwa kwesisindo Lingaphansi noma lilingana no-1.5%, ngaphandle kokuvuvukala noma ukuqhekeka. Ifanele ukuvala imidiya eqinile egqwalayo embonini yamakhemikhali, impilo yayo yesevisi iphindwe izikhathi ezi-3-5 kune-asbestos gaskets (ejwayele ukugqwala nokubola).

Ukufaka Easy & Ukuzivumelanisa nezimo: Ubukhulu busukela ku-0.3-5mm (okwenziwa ngokwezifiso), nokuguquguquka okuvumela ukugoqa okungu-180 ngaphandle kokuphuka. Ngokuhlolwa kokusika kwe-CNC, ukuvuleka konqenqema ngemva kokusikwa ngosayizi abanganaki (ububanzi obukhulu obungu-1000mm) bungaphansi noma bulingana no-0.1mm. Ihambisana nezindawo zokuvala ezingaphezulu kuka-95% zezimboni (ama-flange, ama-valve, amalunga), futhi ukusebenza kahle kokufaka kuphakeme ngo-50% kunaleyo yama-gaskets avamile okuvala.

 

I-Petrochemical Field(ingxenye engu-38%, isimo sohlelo olukhulu kunazo zonke): I-Corrugated Flexible Graphite Tape isetshenziselwa ukuvala amapayipi okuhambisa uwoyela ongahluziwe kanye neziphehlisi eziqhekekayo. Ngokuvumelana nedatha yokuhlola evela kwa-Sinopec, inganciphisa izinga lokuhluleka ukuvuza ukusuka ku-5.2% ukuya ku-0.3%, futhi yehlise iyunithi eyodwa,00 yezindleko zonyaka ze-R0 00MB yeyunithi eyodwa,00 ye-R000MB yesondlo yonyaka. Ifanele okokusebenza kwegesi ene-asidi (H₂S, CO₂) okokusebenza, ukumelana kwayo nokugqwala kuhlangabezana nezimfuneko zokusebenza-zesikhathi eside.

Inkundla Entsha Yamandla(25% ingxenye): Isetshenziswa njengokuvala amakhava ephakethe lebhethri lamandla (ayikwazi ukumelana nezinga lokushisa elingu-150 degree) nokuvala isixhumi esibonakalayo sethangi lesitoreji se-hydrogen (ububanzi bezinga lokushisa: -40℃~80℃). Ngokokuhlola okwenziwe yi-CATL/BYD, ukwethembeka kokuvala akuzuzi ukuvuza ngemva kwemijikelezo engu-1000 yokushaja{9}}, futhi impilo yayo yesevisi yinde ngokuphindwe izikhathi ezingu-2 kunaleyo yamagesi enjoloba avamile. Isetshenziswa emishinini yokukhiqiza impahla ye-silicon ye-photovoltaic (izithando zokushisa eziphezulu ze-chlorination), imelana nezinga lokushisa eliphakeme elingu-600℃ngaphandle kwemvula yokungcola, iqinisekisa ubumsulwa bezinto ze-silicon.

I-Aerospace/Inkundla Yezempi(ingxenye engu-15%): Ihambisana namaphayiphi esistimu ye-satellite propulsion (-200℃low lokushisa) kanye nezixhumanisi zikaphethiloli wenjini yezempi (izinga lokushisa eliphakeme elingu-300 degree). Ngokohlolo olwenziwa yi-China Aerospace Science and Technology Corporation, ukusebenza kokuvalwa kuhlala kuzinzile ngaphansi kwezinga lokushisa elidlulele nengcindezi, kuhlangabezana-nezidingo zesevisi ende (ngaphezu kweminyaka eyi-10) yokusebenza kwezimoto zasemkhathini.

I-General Industrial Field(22% ingxenye): Isetshenziselwa amavalvu nokuvala uphawu kwephampu (isb., amaphampu amaphakathi ezimbonini zokuhlanza amanzi) kanye{3}}nezisetshenziswa zebanga lokudla (isb., amathangi okubulala inzalo yobisi, athobelana ne-FDA 21 CFR Ingxenye 177.2600). Ixazulula inkinga yokuthi ama-gaskets endabuko ajwayele ukuguga futhi adinga ukushintshwa njalo, anwebe umjikelezo wokunakekela ojwayelekile wemishini evamile ukusuka ezinyangeni ezi-3 kuye kweziyi-18.

Amashadi ashisayo: I-Corrugated Flexible Graphite Tape, abakhiqizi base-China Corrugated Flexible Graphite Tape