Kwatanta Tsakanin Gilashin Tufafin Silicone Da Mica Dumama Pads - Blog

A fagen ƙirar ɗumamar wutar lantarki, injiniyoyi suna fuskantar babban ƙalubalen haɓaka ingantaccen, abin dogaro, da amintaccen mafita na dumama a cikin keɓaɓɓun wurare. Silicone dumama pads da mica dumama pads, a matsayin na yau da kullum planar m dumama abubuwa, taka muhimmiyar rawa a daban-daban aikace-aikace saboda musamman kayan kaddarorin. Wannan labarin zai ba da cikakken kwatancen mahimman bambance-bambance, halayen aiki, da yanayin aikace-aikacen tsakanin waɗannan fasahohin biyu, yana ba injiniyoyi tabbataccen tushen fasaha don yanke shawarar zaɓi.

1. Babban Ka'idodin Fasaha da Kwatancen Tsarin

Kushin dumama silicone yana amfani da robar siliki azaman tushe mai rufewa da kayan rufewa, kuma kayan dumama na ciki galibi etched karfen foil ne (nickel{0}}chromium alloy) ko net ɗin da aka yi masa waƙa. Tsarin masana'anta shine sandwich ɗin dumama tsakanin yadudduka biyu na roba na silicone, sannan a samar da tsari mai laushi, rufaffiyar, haɗaɗɗen tsari ta latsa mai zafi da vulcanization.

Kushin dumama mica an yi shi da mica na halitta ko na roba azaman kwarangwal mai rufewa da babban rufin insulating. Ƙarfe na juriya (irin su nickel{1} chromium band) yawanci ana amfani da shi azaman jikin dumama, wanda ya raunata ko yaɗa tsakanin zanen mica, sa'an nan kuma a haɗa shi ta hanyar latsawa na inji ko haɗin haɗin kai mai sauƙi, tare da sassauƙa da tsari mai yawa-.

II. Cikakken Teburin Kwatancen Babban Aiki

Kwatankwacin girman Silica gel tare da kushin ɗanɗano Mica Ƙaddamar da kushin Bincike da Muhimmancin Injiniya

1. Mechanical da na jiki Properties
Sassauci da dacewa	Madalla. Kayan abu ne mai laushi, mai sassauƙa, kuma mai shimfiɗawa, yana ba da cikakkiyar dacewa ga filaye masu lankwasa da farfajiya mara daidaituwa .	Mica yana da wuya kuma mai sauƙi, amma yana da sauƙi don karya kuma yana da wuya a dace da hadadden farfajiya.		Don saman da ba daidai ba (kamar abubuwa marasa tsari ko bututu masu lankwasa) Lokacin da yazo da zafi, siliki na siliki abu ne mai wuyar zaɓi.
Juriya na girgizar ƙasa da dorewa a kan annoba	Silicon yana da kyawu na elasticity, kyakkyawan damping na girgiza, kuma yana da juriya ga lalacewar tsarin dindindin yayin hawan keken zafi.	Motsin injina na zoben aiki na thermal na iya haifar da rarrabuwar mica da rarrabuwa. bude		A cikin yanayin girgiza ko farawa - tsayawa, rayuwar kushin roba na silicone ya damu.
2. Thermal Properties
isothermal dukiya	Gel na silica yana da kyakkyawan yanayin zafin zafi (kimanin 0.2 W/m{1}}K), yana mai da shi kyakkyawan yanayin dumama. (Etching foils musamman) suna nuna dumama iri ɗaya, yana ba da damar dumama ƙasa iri ɗaya. zafi	A cikin matsakaita, mica kanta yana da yanayin zafi na shugabanci, kuma rukunin juriya yana zafi sama da layi, wanda ke haifar da raƙuman zafi cikin sauƙi, kuma daidaiton zafin jiki ba shi da kyau.		A cikin aikace-aikacen da ke buƙatar daidaituwar zafin jiki mai girma (misali, kayan aikin likitanci, madaidaicin wankan sinadarai), fakitin gel ɗin silica suna nuna kyakkyawan aiki.
saurin amsawar thermal	Gel na silica yana da ƙayyadaddun ƙarfin zafi, kuma hawan zafin jiki yana da sauƙi.	Mai sauri, mica da karfe suna da ƙananan ƙarfin zafi, don haka suna zafi da sauri.		Mica ya yi fice a cikin saurin dumama al'amuran, yayin da silicone ke nuna tawali'u. Hawan zafin jiki yana da abokantaka ga tsarin sarrafawa.
3. Lantarki da Safety Features
m iyaka	The silicone rubber has high resistivity and high filling temperature (typical value>5 kV/mm), kuma an haɗa shi tare da danshi{1}} hatimin hujja.	Mica flakes suna da insulating sosai, amma masu tsaka-tsakin su suna da saurin ɗaukar danshi. Gefuna na iya haɓaka bursu, suna haifar da haɗarin dogaro na dogon lokaci.		Haɗaɗɗen hatimin hatimin siliki na gaskets ya fi aminci a cikin matsanancin yanayin zafi, kamar waje ko wuraren tsaftacewa.
rating na harshen wuta	Daga kyau kwarai zuwa mai kyau, ana iya samun ƙimar UL94VD cikin sauƙi ta hanyar daidaita tsarin ƙira	Mica ba - ma'adinai ne na fibrous, amma ba haka ba ne; ƙimar juriyar wutar sa yana da girma sosai. Gao .		Dukansu biyu suna iya biyan buƙatun mafi yawan masu riƙe harshen wuta na masana'antu, mica yana da fa'ida a cikin fa'idar matsanancin juriya na wuta (kamar babban zafin buɗe wuta).
4. Hakuri na Muhalli
sinadaran juriya ga lalata	Silica gel yana da kyakkyawan juriya ga yawancin sinadarai, ozone da hasken ultraviolet.	Mica yana kula da yanayin, kuma tsarinsa mai laushi zai zama sannu a hankali ta hanyar yanayin acidic da alkaline.		Ana amfani da siliki a cikin sinadarai, waje, ko muhallin da ke buƙatar tsaftacewa na yau da kullun da lalata. Halin da ake ciki game da kushin roba yana da alaƙa a fili.
dogon lokacin tsufa{0}	Babban ingancin siliki - na iya aiki na dogon lokaci a digiri 150 kuma yana da juriya ga tsufa.	Mica kanta tana aiki da zafi sosai, amma manne Layer (misali, zane) na iya tsufa kafin mica.		Babban halayen tsufa na silica gel pad shine taurin hankali a hankali, yayin da kushin mica ya tsufa. Bayyana a matsayin rarrabuwa ta jiki, wanda zai iya haifar da lahani na lantarki.
5. Shigarwa da Kuɗi
shigar da jima'i guda ɗaya	Abũbuwan amfãni: Za a iya riga an danna bayan baya da kuma riko da shi kai tsaye, tare da cirewa cikin sauƙi. almakashi	A cikin aiwatarwa, dole ne a kiyaye Dao (Hanya) tare da maɗauran injina ko ɗaure mai kyau don jagora cikin sauƙi. An ware mica daga gefen.	Kushin silicone yana rage lokacin shigarwa kuma ya dace da haɗuwa ta atomatik
farashin farko	Matsakaici zuwa babba.	ƙananan	Mica pads sun fi tsada a farkon siyayya, suna sanya su ɗan gajeren lokaci{0}} la'akari. Zaɓin da aka yi yayin aiwatar da kasafin kuɗi ...
m farashin rayuwar jihar	Yayi kyau. Babban abin dogaro, ƙarancin kulawa, da kuma tsawon rayuwa	Ƙarƙashin yanayin aiki mai tsanani, rayuwar sabis na iya zama guntu, yana haifar da raguwa. babban farashi.	Don mahimmanci da wahala -don-gyara wuraren, dogon lokaci{2} amfani da pads na silicone Kyakkyawan daidaitawa ta hanyar Qi

III. Jagorar Zaɓin Yanayin Aikace-aikacen Core

Al'amuran da aka fi son kayan dumama silicone:

Aikace-aikacen da ke buƙatar babban abin dogaro da tsawon rayuwar sabis sun haɗa da ƙarancin zafin jiki{0}} da zafin jiki don sabbin fakitin batirin abin hawa makamashi. Waɗannan tsarin dole ne su yi tsayayya da girgizar mota{2}, girgiza zafi, da zafi mai zafi, inda aikin rufewa da juriyar gajiyar gas ɗin silicone ke da mahimmanci.

Don aikace-aikacen da suka shafi filaye masu rikitarwa ko buƙatar mannewa, kamar na'urorin likitanci (masu nazarin jini, dumama bututun iska) da kuma rufin zafi don bututun da ba su da tsari a cikin motocin sararin samaniya.

Don matsananciyar muhallin masana'antu: gano kayan aikin sinadarai, ɗakunan sadarwa na waje tare da ɓata ruwa da hana ruwa{0}, da injinan abinci da ke buƙatar tsaftacewa da juriya.

Kayan aiki tare da madaidaitan buƙatu akan daidaiton zafin jiki: kayan aikin bincike na dakin gwaje-gwaje, kayan aikin semiconductor.

Yi la'akari da al'amuran don mica dumama pads:

Dumama a tsaye don daidaita yanayin ƙasa, kamar dumama kayan aikin gida (baƙin ƙarfe, tukunyar shinkafa), farashi ne- kuma yana aiki ƙarƙashin ingantattun yanayi.

Aikace-aikacen da ke buƙatar ƙarfin dumama na gaggawa: Wasu kayan bushewar masana'antu suna amfani da ƙarfin dumama cikin sauri.

Yana da ɗan gajeren lokaci{0}aiki ko haɓaka samfuri tare da iyakacin kasafin kuɗi da sauƙi da yanayin aiki.

Kwatanta Tsakanin Silicon Dumama Pads da Mica Dumama Pads