Hana ʻia ka pauka melamine melamine formaldehyde resin ma ke ʻano he maka, cellulose ma ke ʻano kumu, a me nā puaʻa a me nā mea hoʻohui ʻē aʻe i hoʻohui ʻia.No ka mea he ʻekolu-dimensional network structure, he thermosetting raw material.