EPDM (Ethylene Propylene Diene Monomer) Roba
EPDM RobaShin wani copylermer na ethylene, propylene da karamin adadin na uku monomer wanda ba a conjugated abinci. Suna na kasa da kasa: Ethyiene propneene Diene Methyene, ko Epdm na takaice. Endm roba yana da kyau kwaraiUV juriya, Dokar zafi, zafi tsufa juriya, ƙarancin zazzabi, juriya na sinadarai, juriya na ruwa, juriya na lantarki, kyakkyawan rufin da elasticity, da sauran kayan jiki da na injiniya. Wadannan fa'idodin ba za a iya maye gurbinsu da wasu kayan da yawa ba.
1. Yanayin DesigureShin ikon yin tsayayya da tsananin sanyi, zafi, bushewa da zafi a lokaci mai tsafta da ruwa, wanda zai iya tsawaita rayuwar manne da kuma ruwa gaba daya, wanda zai iya mika rayuwar massoshi gaba daya, wanda zai iya mika rayuwar massoshi gaba daya, wanda zai iya mika rayuwar massoshi gaba daya, wanda zai iya mika rayuwar massoshi gaba daya, wanda zai iya mika rayuwar massoshi gaba daya, wanda zai iya mika rayuwar massoshi gaba daya, wanda zai iya mika rayuwar massoshi gaba daya, wanda zai iya mika rayuwar massoshi gaba daya, wanda zai iya mika rayuwar masso ko ruwa gaba daya, wanda zai iya mika rayuwar massoshi gaba daya, wanda zai iya mika rayuwar massoshi gaba daya, wanda zai iya mika rayuwar massoshi gaba daya, wanda zai iya mika rayuwar massoshi gaba daya, wanda zai iya mika rayuwar masso ko ruwa gaba daya, wanda zai iya mika rayuwar masso ko ruwa gaba daya, wanda zai iya mika rayuwar masso ko ruwa gaba daya, wanda zai iya mika rayuwar masso ko ruwa gaba daya, wanda zai iya mika rayuwar massoshi gaba daya, wanda zai iya mika rayuwar massoshi gaba daya.
2. Heat zafi juriya yana nufin cewa yana da juriya ga iska mai zafi. Ana iya amfani da shi a -40 ~ 120 ℃ na dogon lokaci. Hakanan zai iya kula da halaye masu inganci na dogon lokaci a 140 ~ 150 ℃. Yana iya jure yanayin zafi na 230 ~ 260 ℃ a cikin ɗan gajeren lokaci. Zai iya taka rawa a cikin fitilar ginin birane. Jinkirtawa; tare da amfani da amfani da tsari na musamman,EPDM Robayana da irin wannan ji daga -50 ° C zuwa 15 ° C. Wannan samarwa shafin shigarwa ya haifar da sakamako mai inganci.
3. DominEXDMYana da kyakkyawan ozone juriya, an san shi da "crack-free roba". Ana amfani dashi musamman a cikin gine-ginen birni daban-daban tare da alamun atmospheric daban-daban kuma an fallasa gaba ɗaya zuwa sama. Hakanan zai nuna fifikon sa.
4. Juriya zuwa radiation Radert na samar da kariya na muhalli don masu amfani da manyan gine-ginen; Zai iya tsayayya da ƙarfin lantarki 60 zuwa 150kv, kuma yana da kyakkyawan Corona juriya, ƙarfin lantarki jingina, da kuma arc juriya. Lowerarancin ƙarancin zafin jiki, zazzabi lokacin da ƙarfin da ke karanci ya kai kashi 100pma shine -58.8 ℃.
5. Saboda kyakkyawan kaddarorin kayan aikinta na musamman, ana amfani dashi a cikin jirgin sama da kayayyakin wuta, manyan motoci da sauran sassan katako da aikin gona da aikin gona.
Babban kaddarorin musamman da sigogi na fasaha
Mai saurin sashen roba
Zazzabi mai amfani -40 ~ 140 ℃ -35 ~ 150 ℃
Hardness 50 ~ 80 ℃ 10 ~ 30 ℃
Harshen da ke da ƙarfi (&) ≥10 -
Elongation a hutu (&) 200 ~ 600% 200 ~ 400%
Matattara saita 24 hours 70 (≯) 35%
Density 1.2 ~ 1.35 0.3 ~ 0.8
1. Saboda fa'idodin halaye na tsarinroba silicone, yana da ikon kula da kwanciyar hankali tsakanin wani lokaci da wasu kewayon zazzabi. Idan aka kwatanta da sauran takwarorin roba, roba silicone na iya yin tsayayya da yanayin yanayi mai-irlunt -101 zuwa 316 ° C kuma kula da kaddarorinta mai damuwa.
2. Sauran kaddarorin musamman na wannan duniyar ta duniya:juriya na radiation, kadan tasirin haduwa da cuta; juriya tsayayya, kusan ragi mai watsa abubuwa da mita a -50 ~ 65 ° C; mafi kyawun numfasawa fiye da sauran dukiyar polymers; Ikon Murmuyrica 500V KM-1; Matsakaicin watsa <0.1-15L-· cm. sassauta ko kula da Ingesion; Abanganci zazzabi 4982 ° C; ƙarancin ƙasa bayan haɗin da ya dace; dace don aikace-aikace a ƙarƙashin ka'idodin abinci na abinci mai cike; harshen wuta na wuta; samfuran launuka marasa launi ana iya samar dasu; kayan kashe ruwa; Rashin daidaituwa da ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwa da implants na likita.
3. Roba siliconeZa a iya yin cikin samfuran launuka da yawa gwargwadon bukatun abokin ciniki da bukatun zane-zane.
Gabaɗaya kayan aikin ƙasa
Hardness Range 10 ~ 90
Tenerile ƙarfi / MPa har zuwa 9.65
Elongation /% 100 ~ 1200
Karfin hawaye (Dkb) / (danna-m-¹) Max. 122
Bashauud elastometer 10 ~ 70
Matsawa na dindindin har abada 5% (yanayin gwaji 180oC, 22h)
Rahotuta zafin jiki / ℃ -101 ~ 316
3. Tpv / tpe thermoplastic elastomer
Hisastrack erastrastic elastomer yana da kaddarorin jiki da na inji na roba mai rauni da kuma aikin robobi masu taushi. Yana da wani wuri tsakanin filastik da roba. A cikin sharuddan sarrafawa, shi ne irin filastik; Dangane da kaddarorin, shi ne irin roba. Thermoplastic Elastomers suna da fa'idodi da yawa akan dunkule da Thermoset dilers.
1. Ƙananan yawa na thermoplastic ellascalic elastomer(0.9 ~ 1.1g / cm3), don haka ke ajiyewa farashin.
2.Ƙarancin rashin ƙarfikuma yana da kyau kwarai da gaske na gajiya.
3. Zai iya samun haske sosai don inganta sassauci na Majalisar.
4. Abubuwan da ke Birni (tserewa mai ƙonawa da keɓaɓɓe (suna tserewa da kayayyaki masu lalacewa) da samfuran sharar gida suna iya dawowa yayin samar da muhalli na yau da kullun. Abu ne mai kyau kore kuma abokantaka ta muhalli.
Lokaci: Oct-31-2023