1. NR powder puff, eo hape e bitsoang tlhaho ea phofo ea tlhaho, e theko e tlaase, e bonolo ho tsofala, e na le ho monya metsi ka kakaretso, le libopeho tse fapaneng.Boholo ba tsona ke lihlahisoa tse nyenyane tsa li-geometric block, 'me boholo ba tsona ke lihlahisoa tse lahloang linaheng tse tsoetseng pele.E loketse ho sebelisoa motheong oa metsi le tranelate ea phofo.Ka lebaka la thepa, ho bonolo ho lahleheloa ke masala ka mor'a botsofali.Haeba e lula letlalong, e ka baka ho kula kapa ho senya.Ho khothalletsoa ho e nkela sebaka khafetsa.
2. NBR phofo ea phofo, mafura a maiketsetso a hanyetsanang le oli, elasticity e ntle, ho hanyetsa oli le ho hanyetsa botsofali, ha ho na masala, ho kenngoa ha metsi ha hoa lokela, kahoo boholo ba tsona li sebelisoa bakeng sa mahobe a phofo, ho tšoarella hantle, ho bitsa chelete e ngata, 'me ha ho hlokahale. ho nkeloa sebaka khafetsa.
3. SBR phofo e puff ke phofo e tloaelehileng ea maiketsetso.Theko ea thepa le tshebetso li pakeng tsa tse peli.SBR e na le ho ama letlalo hantle haholo, bonolo, elasticity e ntle, ho monya metsi ka ho fetisisa, ho hanyetsa oli ka kakaretso le ho hanyetsa botsofali, 'me e na le mefuta e mengata ea lisebelisoa tsa phofo., theko e itekanetse, 'me ho kgothaletswa ho e nkela sebaka ka nako e mahareng.
Nako ea poso: Apr-17-2023