ʻO ka pauka Talc a me ka pauka wollastonite ʻelua mau mea hoʻopihapiha mineral non-metallic i hoʻohana nui ʻia i ka ʻoihana hou. Kaʻana like lākou i nā kahua noi like ʻole a me nā ʻano hana like ʻole, akā he mau ʻano kino like ʻole, nā waiwai kemika a me nā hiʻohiʻona kūpono, e hana ana i nā pilina hoʻokūkū a me nā pilina hoʻopiha i ka mākeke mea maka honua.

Ma ke ʻano o nā ʻano like, loaʻa i nā minelala ʻelua ke keʻokeʻo kiʻekiʻe, nā waiwai kemika paʻa a me ka ʻawahia haʻahaʻa. Hoʻohana pinepine ʻia lākou ma ke ʻano he mau mea hoʻopihapiha hana kūpono e pani i nā mea maka kemika pipiʻi, e hōʻemi pono ana i nā kumukūʻai hana no nā huahana ma hope. Hiki i nā mea ʻelua ke hoʻonui i ka paʻakikī, ke kūpaʻa i ka wā a me ka laumania o ka ʻili o nā huahana i hoʻopau ʻia, a ua hoʻohana nui ʻia i nā ʻoihana plastik, nā uhi, nā keramika, ka laholio a me nā mea kūkulu hale. Eia kekahi, ua kūlike lākou me nā kūlana hana ʻōmaʻomaʻo honua, e pani mālie ana i nā mea asbestos ʻino a loaʻa ka ʻae paʻa o ka mākeke.

Eia nō naʻe, aia nā ʻokoʻa maopopo ma waena o nā pauka mineral ʻelua. Ma ke ʻano kūkulu, hōʻike ka talc i ke ʻano lamellar ʻoiai ʻo wollastonite he ʻano kristal acicular. Hoʻohanohano ʻo Talc i ka lubricity kiʻekiʻe, ka palupalu a me ka hana insulation, e kūpono ai no nā mea hoʻonani, nā mea pono lāʻau lapaʻau a me nā huahana plastik ʻālohilohi kiʻekiʻe. Loaʻa iā Wollastonite ka ikaika mechanical koʻikoʻi, ke kūpaʻa wela a me ka hiki ke pale i ka haki ʻana, e hana maikaʻi ana i nā keramika puhi wela kiʻekiʻe a me nā mea kūkulu hale ikaika kiʻekiʻe.

Ma ke ʻano kemika, ʻo ka talc he magnesium silicate me ke kūpaʻa ikaika o ka waikawa a me ka alkali. No ka calcium silicate ʻo Wollastonite, e hōʻike ana i ka hana sintering maikaʻi a me ka hopena fluxing. I ka hoʻohana pono ʻana, makemake ʻia ka talc no nā koi palupalu a me ka lubrication, ʻoiai ʻo ka wollastonite e kū nei i nā kūlana hoʻoikaika a me nā kūlana kūpaʻa wela kiʻekiʻe.

Ma ke kaulahao ʻoihana, hiki ke pani ʻia nā pauka ʻelua a hoʻohui pū kekahi. Koho nā mea hana i nā mea kūpono e like me nā koi hana huahana. Me ka hoʻomaikaʻi mau ʻana o nā ʻoihana ma hope, mālama nā pauka talc a me wollastonite i ke koi mākeke paʻa. E hoʻonui hou aku kā lākou mau pono like ʻole i nā palena noi, e hoʻokele pū ana i ka hoʻomohala mau ʻana o ka ʻoihana hoʻopihapiha mineral non-metallic honua.