-
Phenolic resin ye refractory zvinhu
Phenolic resin yezvinhu zvinoramba zvichidzora (Chikamu chekutanga) PF9180 Series Marezeni aya anogona kupatsanurwa kuita maviri akateedzana: thermoplastic uye thermosetting, ane hunhu hwekupisa tembiricha kuramba, kusimba kwepamusoro nezvimwe, izvo zvinogona kushandiswa mukugadzirwa kweakagadziridzwa resin uye yakawanda refractory zvinhu. zvakadai sokuputira uye yakaoma zvinhu etc. Uyewo inogona kushandiswa se extender kuvandudza pfuma yemvura resin. Ivo vanogona kuiswa kune plug, chivharo, gap remvura, magnesia kabhoni zvidhinha, alu...
