Imodeli ye-TPE yokuvikela imvelo yensiza yonyawo lwemoto isidlule esitifiketini esigunyazwe kakhulu senkampani ye-EU SGS ROHS10, isitifiketi se-formaldehyde.Ngakho lapho beshayela imoto endaweni ewumngcingo yokushayela, umthengi angajabulela indawo engenabuthi engenaphunga, ikhwalithi ephezulu, indawo entofontofo.