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Tuubada caagga ah ee EPDM EPDM caagga biyaha kululaynta tuubada gudaha
Sharaxaada badeecada
Tuubada caagga ah ee EPDM waa nooc ka mid ah tuubooyinka laga sameeyay caag ethylene propylene diene diene (EPDM), sidoo kale loo yaqaan tuubada caagga ah ee EPDM. EPDM waa caag la koobiyeeyay oo inta badan lagu sameeyay polymerization ee ethylene, propylene, iyo diolefins aan isku xidhnayn. Tuubada caagga ah waxay leedahay sifooyin kala duwan oo faa'iido leh iyo meelaha codsiga.
Tuubada caagga ah ee EPDM ayaa aad uga fiican iska caabbinta heerkulka. Heerkulka ugu sarreeya ee caabbinta heerkulku waa ilaa 120 ° C, taas oo macnaheedu yahay in ay si caadi ah u shaqeyn karto wakhti dheer marka la eego heerkulkan, ama wakhti gaaban ama si isdaba-joog ah deegaan ka sarreeya xadkan. Dabeecaddani waxay si gaar ah ugu habboon tahay xaaladaha codsiga sida dhuumaha hawada diiran ee baabuurta.
| qiyaasaha roduct | |
| Qalab | EPDM |
| Cabbirka | Cabbirka caadiga ah |
| Adag | 50-90 xeebta A |
| Shahaado | ISO 9001:2008 |
| Heerkulka | -40℃/-40F-150℃/302F |
| Ilaalinta | Ka fogow iftiinka qorraxda iyo huurka yar |
| Codsiga | Dhammaan warshadaha |
| OEM/ODM | La heli karo |
| Habka dhoofinta | By express, hawada, badda iwm |
| Shuruudaha lacag-bixinta | T/T ka hor, L/C marka la eego, iwm |
Codsiga
1. Warshadaha baabuurta: inta badan waxaa loo isticmaalaa shaabadihii baabuurta, gaashaanka, shoogga nuuga, qaybaha laali, iyo qaybaha kale, oo leh saliid aad u fiican oo iska caabin ah xirtaan.
2. Goobta dhismaha: loo isticmaalo ilaalinta biyaha saqafka, tuubooyinka qulqulka, hababka qaboojinta, iwm, oo leh caabbinta daxalka wanaagsan iyo xoogga farsamada.
3. Warshadaha: si weyn loogu isticmaalo petrochemical, farmashiyaha, foo, d iyo warshadaha cabitaanka si loogu gudbiyo dareeraha heerkulka sare, gaaska, iyo kiimikooyinka.
Faa'iidooyinka
Astaamaha tuubada gudaha ee EPDM
1. Iska caabin heerkul sarreeya iyo mid hooseeya: Tuubbada gudaha ee EPDM waxay ilaalin kartaa dabacsanaanta wanaagsan ee heerkulka heerkulka -50 ℃ ilaa 150 ℃, oo leh iska caabin heerkul sare oo heer sare ah.
2. Kiimikada caabbinta: caabbinta aad u fiican ee aashitada, alkali, milixda, iyo dareerayaasha kiimikaad ee kala duwan, oo ku habboon jawiga kiimikada ee kala duwan.
3. Cimilada iyo iska caabinta gabowga: awood u leh in lagu isticmaalo jawiga dibadda muddo dheer iyada oo aan saameyn ku yeelan arrimaha cimilada sida fallaadhaha ultraviolet, oxygen, iyo ozone, oo leh cimilo heer sare ah iyo iska caabin gabowga.
4. Qalabka korontada ku shaqeeya: Waxay leedahay sifooyin koronto oo wanaagsan waxayna ku habboon tahay qalabka korontada iyo hababka fiilooyinka.
5. Xoogga Farsamada: Awoodda farsamada sare iyo caabbinta abrasion, oo ku habboon noocyo kala duwan oo ah xaaladaha codsiga xoogga badan.