Ko te whakamaroke tātari DCB he 80% te tatari ngota me te 20% te alumina kua whakahohehia, he pai ake te owehenga o te huānga tātari e tika ana mo nga tono e mahi ana i te teitei o te wera condensation me te kaha ki te whakamaroke. E taunaki ana kia whakamahia ki te whakakotahi me te HCFCs refrigerant me te hinu kohuke, a ka taea hoki te whakamahi i te taha ki te HFC refrigerant me te hinu polyester.
Ko te whakamaroke tātari DMB e whakamahi ana i te 100% molecular sieve filter huānga, he kaha te whakamaroke me te tino whakaiti i te tupono o nga matū waikawa (hydrolysis). E taunaki ana kia whakamahia ki te whakakotahi me te HFC me te HCFCs refrigerants me te hinu polyester.
