Uluntu lwethu ngoku lukwinqanaba lophuhliso olukhawulezayo, kwaye iimfuno zesantya ziphezulu kakhulu. Ke ngoko, imfuno yezithuthi ngabavelisi inyukile. Njengoko inani lezithuthi endleleni lisanda, ukuguga endleleni kuya kwanda.
Ngophuhliso lobuchwepheshe, isanti yeglasi isetyenziswa ngokubanzi; umzekelo, kushishino lweekhemikhali, isanti yeglasi isoloko isetyenziselwa ukuhlobisa iimveliso zeglasi. Kwiminyaka yakutshanje, ngokuphuculwa kwemigangatho yokuphila kwabantu, abantu abaninzi bahlawula ingqalelo ngakumbi kwiimfuno zokuhlobisa; phantsi kwalo mkhwa, ukusetyenziswa kwezinto ezinjalo kuye kwaphuculwa ngakumbi.
Izitena zethu ze-agate ze-Photoluminescent zisetyenziswa ngokubanzi kwi-inlays kumacala omabini eendlela kwiindawo ezibukekayo, iipaki kunye neendawo zokuhlala. Ziyafana ne-agate yendalo ye-agate yemini, ekholekileyo emehlweni; ebusuku, bayakhazimla kwaye banxilile kwindawo entle.
I-rosin iqulethe malunga ne-80% ye-rosin anhydride kunye ne-rosin acid, malunga ne-5 ukuya kwi-6% ye-resin hydrocarbon, malunga ne-0.5% yeoli eguquguqukayo kunye nokulandelela izinto ezikrakra.
Ukuba nempahla ekrwada kuyaqhubeka kutshanje.Ixabiso le-Rosin Ester liqhubela phambili. Ukuba unombuzo omtsha kutsha nje, Pls uzive ukhululekile ukuqhagamshelana nathi
Isanti yequartz yimathiriyeli ebalulekileyo yeeminerali kwimizi-mveliso. Yinto engekho khemikhali enobungozi kwaye inoluhlu olubanzi lwezicelo, ezifana: iglasi, i-ceramics, izinto eziphikisayo, ukuthuthwa kwamanzi, ukuthutha uloliwe, ukwakhiwa, amashishini ekhemikhali kunye namanye amashishini. Ngenxa yokuba ayinabungozi, akukho ngxaki ngayo nayiphi na indlela yokuthutha.
