Ndeapi maitiro eEpdm rabha?

1. Kuderera kwakadzika uye kuzadza kwakanyanya
Etleyne-procylene rubber iri rabha ine yakaderera density, ine density ye 0.87. Mukuwedzera, inogona kuzadzwa nehuwandu hwakawanda hwemafuta uye EPDM.
Kuwedzera mafirita kunogona kuderedza mutengo wezvigadzirwa rabha uye gadzira mutengo wakakwira weThe ethylene procyene rabara rabha rabha. Kuti uwane ethylene prollene rabber ine yakakwirira mooney kukosha, simba remuviri uye rechimakanika rekuzadza kwakanyanya harina kuderedzwa kwazvo.

2. Kukwegura kupokana
Ethyleene-procylene Rubber anorwisa mamiriro ekunze, kupokana, kupokana nekupesana, kurwisa kweAlkali, midziyo yemvura, midziyo yemafuta uye fluidity tembiricha yekushisa. Ethylene-procylene Rubber zvigadzirwa zvinogona kushandiswa kwenguva yakareba pa12 ° C, uye inogona kushandiswa muchidimbu kana kwenguva pfupi pa15-200 ° C. Kuwedzera antioxicious antiolidants inogona kuwedzera tembiricha yayo yekushandisa. Epdm Rubber Cross-Yakabatanidzwa nePeroxide inogona kushandiswa pasi pemamiriro ezvinhu akaoma. Epdm Rubber inogona kusvika inodarika 150h pasina kupaza pasi pemamiriro eOzone Concentration 50pphm uye 30% kutambanudza.

3. Corrosion Rishance
Nekuti ethyleene prollene rucber lacks isina kujairika uye yakaderera yekudzikisira, ine hutano hwakanaka hwepolar, Ackilis, octidens, midziyo, kiroti uye makiromita uye makaro uye makaro. Asi ine hurombo kugadzikana mune mafuta uye inonhuhwirira soles (senge peturu, benzene, etc.) uye nemaminerari. Kuitwa uku kuchaderera pasi pekutora kwenguva refu kwekutangisa acid. Mu Is is is iso20, vangangosvika mazana mana emhando dzekukosheswa uye mvura makemikari akaunganidza ruzivo pamhando dzakasiyana-siyana dzekuita, uye kukanganiswa kwemakemikari anokonzeresa pamidziyo yerabha.

Giredhi vhoriyamu yekuzvimba /% kuomarara kuderedza kukosha kwekuita
1 <10 <10 zvishoma kana kwete
2 10-20 <20 Diki
3 30-60 <30 Pakati
4> 60> 30 SETRE

4. Mvura vaparidzi vanopikisa
Ethylene-procylene rubraber ine yakanaka mvura inopesana uye inofungidzirwa kuve iri nani pane kupesana kwayo kupisa. Muna 230 ℃ Yakatangwa Steam, kutaridzika kweEpdc yakaramba isina kuchinjika mushure me100h. Nekudaro, pasi pemamiriro akafanana, Fluorine Rubber, Silicone Rubber, Fluoroshicone Rubber, Butyl Rubber, nitrile Rubber, uye zvakasikwa Rubber zvine hunyanzvi mukuwoneka mukuonekwa kwenguva pfupi mushure menguva pfupi.

5. Yakatungamirwa Kuparadzira Kwemvura
Ethylene-procylene marber ane zvakare kuramba kuri nani kumvura, asi zvine hukama zvakanyanya neese masisitimu ehuswa. Ethylelene-procylene Rubber neDimorphine Disulfide uye TMTD Sezvo Systemsization System, mushure mekunyudzwa mumvura Yemwedzi gumi nemashanu, iyo midziyo yekuwedzera inoshanduka zvishoma, uye huwandu hwekuwedzera huwandu hwakawanda chete 03%.

6. Kuita kwemagetsi
Ethylelene-procylene rubrabe ine magetsi ekusimbisa kwemagetsi uye corona kupesana, uye zvivakwa zvemagetsi zviri nani pane izvo zveSyrene-butadiene Rubber, chlosetlfonated polyetylene, polyethylene uye kuyambuka-kuyambuka polyethylene.

7. Kuchinja
Nekuti hakuchina vanhu vekuputika mune moleky chimiro cheEndyne-processive raber, uye iyo comelive rabhi inoderera, yechipiri chete kune yakasarudzika yekusagadzikana uye butadiene rubber, uye inogona kuchengetwa pakudziya kwakadzika.

8. Adhishing
Ethylene-procylene rubber isina mapoka anoshanda nekuda kweiyo molecular chimiro uye ine yakaderera salesive simba. Mukuwedzera, iyo rabara iri nyore kutumbuka, uye kuzvishingisa kwayo uye kushamwaridzana kwakashata.