Zombini irabha ye-EPDM kunye nerabha ye-silicone ingasetyenziselwa i-tubing yokucutha okubandayo kunye ne-tubing yokunciphisa ubushushu.Yintoni umahluko phakathi kwezi zixhobo zimbini?
1. Ngokwexabiso: Izinto ze-rubber ze-EPDM zincinci kunezixhobo zerubha ze-silicone.
2. Ngokwemigaqo yokucubungula: I-rubber ye-Silicone ingcono kune-EPDM.
3. Ngokumalunga nokumelana nokushisa: i-rubber ye-silicone inokumelana nokushisa okungcono, i-EPDM irabha inokumelana nokushisa kwe-150 ° C, kwaye i-rubber ye-silicon inokumelana nokushisa kwe-200 ° C.
4. Ukumelana nemozulu: Irabha ye-ethylene-propylene ingcono ukumelana nemozulu, kwaye irabha ngokwayo ihambelana nokusingqongileyo, kodwa kwindawo efumileyo, irabha ye-ethylene-propylene ayinakwenzeka ukuba izale ibhaktheriya.
5. Umlinganiselo wokwandiswa kwe-shrinkage ratio: ngoku umlinganiselo wokuncipha we-silicone yerabha ebandayo ye-shrink ye-tubing iphezulu kunaleyo ye-EPDM ye-shrink ebandayo yetyhubhu.
6. Umahluko ekutshiseni: Xa utshisa, i-rubber ye-silicone iya kukhupha umlilo oqaqambileyo, phantse akukho msi, akukho phunga, kunye nentsalela emhlophe emva kokutshisa.EPDM, akukho nto injalo.
7. Ngokumalunga nokukrazula kunye nokuchasana kwe-puncture: I-EPDM ingcono.
8. Ezinye iinkalo: Irabha ye-ethylene-propylene ine-ozone efanelekileyo kunye namandla aphezulu;ubunzima obuphezulu kunye ne-brittleness ephantsi yobushushu obuphantsi;Ijeli ye-silica ine-elasticity elungileyo kunye nokusebenza kakuhle kobushushu obuphantsi;i-ozone eqhelekileyo, amandla aphantsi!
Ixesha lokuposa: Nov-17-2021
