Miks fɔ rɔba na fɔ skata difrɛn kɔmpawnd dɛn ivin insay rɔba wit di ɛp fɔ mɛkanikal fɔs fɔ rɔba mek mashin, so dat dɛn go mek wan mɔlti-faz kolɔidal dispɛrs sistɛm wit rɔba as midul ɔ wan miksɔp fɔ rɔba ɛn sɔm kɔmpatib kɔmpɔnɛnt dɛn (match ɛjɛn, ɔda polim dɛn) as midul, ɛn inkɔmpatibl maching ɛjɛn (lɛk pauda filla, zink ɔksayd, ɛn ɔda tin dɛn. we. Di spesifik teknikol rikwaymɛn dɛm fɔ di kɔmpawnd prɔses na: yunifom dispɛrs fɔ di kɔmpawnd ɛjɛn, so dat di bɛst dispɛrshɔn fɔ di kɔmpawnd ɛjɛn, mɔ di riinfɔs kɔmpawnd ɛjɛn lɛk kabɔn blak, de ajɔst fɔ mek shɔ se di rɔba de du di sem tin. Di rɔba we kɔmɔt na in kɔl 'kɔmpawnd rɔba' ɛn in kwaliti gɛt impɔtant inflɔɛns pan mɔ prɔsesin ɛn prɔdak kwaliti.
Resistance to hot air aging or heat aging de kam impɔtant mɔ ɛn mɔ, mɔ na ɔtomotiv aplikeshɔn usay dɛn kin yuz rɔba pat mɔ na kɔba spɛs wit ay ambiɛnt tɛmpracha. Di wan dɛn we de mek motoka dɛn dɔn fil se dɛn de mɔna dɛn fɔ mek dɛn ebul fɔ mek dɛn gɛt lɔng savis layf fɔ dɛn rɔba pat dɛn. Anaerobic Heat Aging Properties ɛn Heat ɛn Air Aging prɔpati dɛn difrɛn. Di rɔba gɛt bɛtɛ ɔt rɛsistɛns, bɔt i kin stil nɔ ebul fɔ bia wit ɔksijɛn atak.
Resistance to hot air aging or heat aging de kam impɔtant mɔ ɛn mɔ, mɔ na ɔtomotiv aplikeshɔn usay dɛn kin yuz rɔba pat mɔ na kɔba spɛs wit ay ambiɛnt tɛmpracha. Di wan dɛn we de mek motoka dɛn dɔn fil se dɛn de mɔna dɛn fɔ mek dɛn ebul fɔ mek dɛn gɛt lɔng savis layf fɔ dɛn rɔba pat dɛn. Anaerobic Heat Aging Properties ɛn Heat ɛn Air Aging prɔpati dɛn difrɛn. Di rɔba gɛt bɛtɛ ɔt rɛsistɛns, bɔt i kin stil nɔ ebul fɔ bia wit ɔksijɛn atak.
Insay di wɔl we gɛt bɔku kɔmpitishɔn na di rɔba industri, di kɔst fɔ kɔmpawnd rili impɔtant fɔ mek wan prɔdak go bifo pan ikɔnomi. I pɔsibul fɔ mek wan kɔmpawnd fɔmyulashɔn we mit di kɔstɔma in nid dɛn we i kam pan ɔl tu di pefɔmɛns, bɔt di kɔstɔma nɔ gri fɔ tek am bikɔs i tu dia. Apat frɔm dat, dɛn kin jɔs sɛl rɔba prɔdak dɛn bay volyum pas bay we dɛn gɛt wet (we dɛn mek wit mold pan dɛn kin gɛt saiz). So, i mek sɛns fɔ kɔmpia di 'kɔst fɔ wan volyum' pas di 'kɔst fɔ ɛni wet' na di rɔba.