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Litšobotsi tsa ts’ebeliso ea pipe ea fiber ea epoxy glass fiber ke efe?

Litšobotsi tsa ts’ebeliso ea pipe ea fiber ea epoxy glass fiber ke efe?

1. Mefuta e fapaneng. Li-resin tse fapa-fapaneng, lisebelisoa tsa ho folisa le mekhoa ea ho fetola li ka ‘na tsa ikamahanya le litlhoko tsa likopo tse sa tšoaneng ka foromo,’ me moeli o ka ba ho tloha viscosity e tlase haholo ho isa ho lintho tse phahameng tse qhibilihisang.

2. Pheko e bonolo. Khetha mefuta e fapaneng ea mahlahana a fapaneng a folisang, sistimi ea epoxy resin e kanna ea phekoloa mochesong oa 0 ~ 180 ℃.

3. Ho khomarela ka matla. Ho ba teng ha polar hydroxyl le ether bond [1] tse hlahang ketane ea molek’hule ea epoxy resin e etsa hore e be le mamarelo a phahameng linthong tse fapaneng. Ho fokotseha ha resin ea epoxy ho fokotseha ha ho phekoloa, ‘me khatello ea ka hare e hlahisoang e nyenyane, e thusang ho ntlafatsa matla a ho khomarela.

4. Ho fokotseha ho tlaase. Boitšoaro lipakeng tsa resin ea epoxy le sesebelisoa se phekolang se sebelisitsoeng se etsoa ka karabelo e tobileng ea tlatsetso kapa karabelo ea ho bula li-polymerization ea lihlopha tsa epoxy ka molek’hule ea resin, ‘me ha ho na metsi kapa lihlahisoa tse ling tse senyehang tse hlahisoang. Ha li bapisoa le li-resin tsa polyester tse sa tsitsang le li-phenolic resin, li bontša ho fokotseha haholo (ka tlase ho 2%) nakong ea ho phekola.

5. Mechini ea mechini. Sisteme e phekotsoeng ea epoxy resin e na le litšobotsi tse ntle haholo tsa mochini.