Isibabule, amaminerali ajwayelekile ngokwemvelo, sinenani lomuthi ebaluleke kakhulu
Ukuhlangana ngokomlando kweRubber nesibabule
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Ehlobo lika-1834, uGoodyear wavakashela inkampani yaseRusbaber eNew York . Ufunde ukuthi le mpahla yerabha inenkinga yokuguquguquka okuphezulu, i-goodyear yayizimisele ukucubungula ukuguqulwa kwenjoloba . ngoJanuwari I-1839 GoodYear ifudumele ngephutha, i-oxide eholayo nesibabule ukukhiqiza into efana nesikhumba Ukutholwa nge-Goodyear eholele ekuthuthukisweni ekusebenzeni kahle kwenjoloba, iminyaka engama-38 ngemuva kokufa okuhle kukaCharles .} Inkampani kaMnu.
Ukuhlukaniswa kwesibabule
Isibabule esisetshenziswa embonini yerabha sifaka i-sulfur powder, isibabule se-inserfuble, isibabule se-colloidal, isibabule esinqunyelwe, isibabule esisezingeni eliphakeme, isibabule esisezingeni eliphakeme, isibabule se-noncrystalline kanye ne-noncrystalline sulfur .
I-Sulfur Powder: Isibabule esisetshenziswa kakhulu embonini yerabha .
I-insoluble sulphur: I-Homopolymer yesibabule, eyaziwa nangokuthi i-polymerized sulfur . Ithuba layo elikhulu kakhulu ukuthi imikhiqizo akulula ukuthakazelisa isithwathwa senjoloba eluhlaza okotshani
I-Colloidal Sulphur: Namathisela okwenziwe ngokugaya i-sulfur powder noma uxazulule isibabule nge-dispsant . ikakhulukazi esetshenziselwa ikakhulukazi imikhiqizo ye-latex .
Indima yesibabule emikhiqizweni yenjoloba
Ukuze uthole ukusebenza okuhle kwe-ruble yendabuko, amaketanga e-macromolecur aqondile kumele axhumene nokwakheka kwenethiwekhi enezici ezintathu ngoba i-vulfur ye-vulfur ngoba ushintsho lwesakhiwo, i-rubber isishintshile: ayisachazwa kwi-solvent yayo enhle, i-modulus kanye nobulukhuni, izakhiwo zemishini, ukumelana nokuguga kanye nokuqina kwamakhemikhali {iramikhali sekube yinto enhle, iramikhali isibe ukusebenza okuhle, okusetshenziswa kabanzi kwe-polymer .
Vele, ukwakheka kwesibabule ku-Rubber Vulcanization Network futhi kudinga ukungezwa kwama-ejenti asebenzayo, abagqugquzeli bezokwakha i-sulfur esebenza ngokusebenza kwenjoloba, ngakho-ke, izinhlobo zezibulfur, zibeka kancane kancane izidingo zenjoloba kanye nokufakwa esikhundleni kancane kancane futhi kukhiqizwa {{0 0}}