Izincedisi zeLaphu. Isithambisi esidityanisiweyo (esisekelwe kwi-ester ye-thiodisuccinic acid ende, eyenziwe kwi-MA maleic anhydride kunye ne-stearyl alcohol) sisetyenziselwa ukuthambisa umqhaphu, isilika, kunye namalaphu e-polyester. I-MA ikwasetyenziselwa ukwenza ii-fluorescent whitening agents kunye ne-dye dispersants zokuprinta kunye nokudaya ilaphu.
Izongezo zeoyile. Izidambisi-mafutha eziphuma kwi-oyile (ezenziwe ngee-esters ze-maleate kunye nee-esters ze-fumarate) zongezwa kwiithambisi nakwi-petroleum ukuphucula ukunyibilika kobushushu obuphantsi.

Iminyaka engama-20 yobungcali bokuthumela ngaphandle iMaleic Anhydride—sihambise ngaphezulu kwe-100,000 MT kubathengi behlabathi. Cofa ngoku ukuze ufumane isisombululo sakho sokubonelela esithembekileyo!