Ukwahlula, iimpawu kunye nokusetyenziswa kwamalungu okwandisa irabha

I-Rubber yokwandisa i-joint luhlobo lwe-elastic element esetyenziselwa ukuhlawulela i-deformation kunye noxinzelelo olubangelwa ukwanda kwe-Thermal, i-vibration kunye ne-vibration kwimibhobho, iinqanawa kunye nezinye iinkqubo. Ngokwezixhobo ezahlukeneyo zerabha,irabha yokwandiswa kwamalunguinokwahlulwa ibe ziindidi ezimbini: irabha yendalo yokwandiswa kwamalungu kunye nokwandiswa kwerabha eyenziweyo.

Umdibaniso wokwandiswa kwerabha yendalo ubukhulu becala yenziwe ngerabha yendalo kwaye inokuguquguquka okuhle, ukunwebeka, kunye nokusebenza kwe-welding. Inokumelana nokunxiba kakuhle, ukumelana nokukhula, kunye nokuxhathisa ubushushu, kwaye ilungele iinkqubo ezinobushushu obuphakathi phakathi kwe -35 ℃ kunye ne 80 ℃. Amalungu okwandisa irabha yendalo asetyenziswa ikakhulu kwiinkqubo ezifana nokubonelela ngamanzi, amanzi ashushu, umphunga, kunye neemveliso ze-oyile, kwaye zisetyenziswa kakhulu kumashishini, kwizakhiwo, kwi-HVAC, nakwamanye amasimi.

I-synthetic irabha yokwandiswa kwejoyinti yenziwa ikakhulu ngerabha yokwenziwa (efana nerabha ye-Nitrile kunye ne-Neoprene), enokumelana ne-oyile elungileyo, ukumelana nobushushu obuphezulu kunye nokumelana neekhemikhali. Izixhobo zokwandisa irabha eyenziweyo zilungele iinkqubo ezinobushushu obuphakathi phakathi kwe -20 ℃ kunye ne-120 ℃, kwaye zisetyenziswa kakhulu kumashishini afana nepetroleum, iikhemikhali, isinyithi, kunye namandla.

Ijoyinti yokwandiswa kwerabha ikakhulu inezi mpawu zilandelayo:
1. Ukumelana nokunxiba kakuhle kunye nokumelana nokugqwala, ukukwazi ukusebenza kwiindawo ezinzima ixesha elide;
2. Ukuguquguquka okugqwesileyo kunye ne-scalability, enokuhlawula i-deformation kunye noxinzelelo olubangelwa ukwanda kwe-Thermal ye-pipeline system;
3. Ukumelana nobushushu obuphezulu, obufanelekileyo kwiinkqubo ezinobushushu obuphezulu beendaba;
4. Ukwahlula okulungileyo kunye nefuthe lokufunxa ukothuka, okukwazi ukufunxa kunye nokugungqa ukungcangcazela kunye nokungcangcazela kwisistim.

Amalungu okwandisa irabha asetyenziswa ngokubanzi kwimibhobho eyahlukeneyo, izikhongozeli, izikhululo zempompo, iifeni kunye nezinye iinkqubo ukubuyisela ukwandiswa kweThermal yemibhobho, ukuphelisa ukungcangcazela kunye nokungcangcazela kwinkqubo, ukunciphisa uxinzelelo lwemibhobho kunye nokuphambuka, kunye nokuqinisekisa ukusebenza okuqhelekileyo kunye nokhuseleko lwemibhobho. inkqubo. Ngexesha elifanayo, i-rubber yokwandisa i-joint nayo inokudlala indima ekunciphiseni ingxolo, ukuxutywa kwe-shock, i-vibration yodwa, njl., ukuphucula indawo yokusebenza kunye nentuthuzelo yenkqubo.