A: Ci gaba da fitar da vulcanization shine babban tsari na samarwa don yanayin roba mai inganci (na mota/ masana'antu). Wannan yana tabbatar da kafa roba a karo guda tare da tsayayyen tsakiya ta hanyar ci gaba da ciyarwa → fitar da siffa → vulcanization a kan layi → gyaran bayanan. Babban fa'idar ita ce yana tabbatar da matakin da ba a taba samu ba na daidaito na roba (kurakuran tsakiya ≤±0.1mm), kayan halaye masu ɗorewa, kuma yana goyan bayan samarwa na masara na awa 24—wannan shine dalilin da ya sa shi ya zama zabi na farko ga OEM don tallafawa bulk na sassan roba na motoci da masana'antu.

A: Don yanayi masu zafi sosai (tanderu na masana'antu, wuraren injini, bututun sinadarai masu zafi), zaɓin kayan yana dogara ne akan ainihin zangon zafin:

• 150-180℃: EPDM mai jure zafin zafi (mayan ciniki mai tsada, asali kare shiga zafi);
• 150-200℃: FVMQ (rubber fluorosilicone, juri nagari ga yanayi + juri ga zafin jiki mai yawa);
• 200-300℃: FFKM (perfluoroelastomer, mafi kyau juriya ga yanayin zafi mai yawa tsakanin kayan roba, don yanayin zafi mai tsanani).

Bugu da ƙari, an ba da shawarar amfani da tsarin gubar roba tare da ƙira mai ƙarancin hanƙaka, tare da ƙara kauri da ya dace da ɗanɗano mai rufi na ciki don ƙarin inganta daidaiton zafi mai ƙarfi.

A: Mahimman alamomin jiki guda hudu da ke tantance tasirin amfani da filayen roba/sigogi suna cikin abubuwa masu mahimmanci, tare da bukatun ma'aunin masana'antu kamar haka:

1. Tushen wuya: 40-70 Shore A (55-65 Shore A don zaren mota, ana iya daidaita bisa ga yanayin aiki don zaren masana'antu);
2. Karfin ja: ≥8MPa (HNBR kayan aiki masu inganci ≥15MPa);
3. Tsawo a lokacin karya: ≥300% (tabbatar da karfinta da kariya daga yanyanke);
4. Tsarin Matsawa: ≤25% (70℃×22h, 150℃×70h don kayan zafi - muhimmin alamar tsawon rayuwar dinke).

Dukkanin alamomin suna gwadawa bisa ga ka'idodin ISO na duniya, tare da kula da kuskure sosai (misali, kuskuren tauri ≤±2 Shore A).