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Litšobotsi tsa ts'ebetso ea Petroleum Resin le lihlahisoa tsa eona tse folisitsoeng

2022-10-26

Lintho tse phahameng tsa mechine. Petroleum resin e na le momahano e matla le sebopeho se teteaneng sa limolek'hule, Resin ea Petroleum ka hona thepa ea eona ea mochini e phahame ho feta litlolo tsa thermosetting tse sebelisoang ka kakaretso joalo ka phenolic resin le polyester e sa tsitsang. Ts'ebetso e ntle ea bonding. Sehlopha se sebetsang ka ho fetesisa se thehiloeng ho petroleum Resin warp, sehlopha sa ether, Petroleum Resin amine bond, vinegar bond le lihlopha tse ling tsa polar tsamaisong ea pheko ea petroleum resin li fa sehlahisoa se phekotsoeng ka peterole matla a holimo haholo a tlamahano. Ha e kopantsoe le matla a eona a holimo a kopaneng le lisebelisoa tse ling tsa mochini, Petroleum Resin e na le thepa e matla ea sekhomaretsi mme e ka sebelisoa e le sekhomaretsi sa meralo.

Ho fokotseha ha pheko ho nyane. Ka kakaretso 1% --2%. Ke e 'ngoe ea mefuta e nang le sekhahla se senyenyane sa pholiso ea shrinkage har'a li-resin tsa thermosetting. Coefficient ea katoloso ea mela le eona e nyane haholo, Petroleum Resin kahoo boholo ba sehlahisoa bo tsitsitse, Resin ea Petroleum khatello ea kahare e nyane, 'me ha ho bonolo ho qhekella.

Mosebetsi oa matsoho o molemo. Li-resin tsa petroleum ha e le hantle ha li hlahise li-volatile tse tlase tsa limolek'hule ha li phekoloa, Petroleum Resin kahoo li ka bōptjoa tlas'a khatello e tlase kapa khatello ea ho kopana. Ho feto-fetoha ha moralo oa foromo ho monate, Petroleum Resin le foromo e loketseng litlhoko tse fapaneng tsa mahlale e ka etsoa.

Ts'ebetso e ntle ea motlakase. Ke e 'ngoe ea thepa e ntle ka ho fetisisa ea dielectric har'a li-resin tsa thermosetting. Botsitso bo botle. Li-resin tsa petroleum tse se nang litšila tse kang alkalis le matsoai ha li senyehe habonolo. Hafeela e bolokiloe hantle (e tiisitsoe, e sirelelitsoe mongobo, Petroleum Resin e sa pepesehele mocheso o phahameng), Resin ea Petroleum nako ea eona ea polokelo ke selemo se le seng. E ntse e ka sebelisoa haeba tlhahlobo e feta kamora letsatsi la ho felloa ke nako. Lihlahisoa tsa peterole tse tiileng li na le botsitso bo botle ba lik'hemik'hale. Ho hanyetsa ho bola ha alkali, asiti, letsoai la Petroleum Resin le mecha ea litaba e betere ho feta ea resin ea unsaturated polyester, phenolic resin le tse ling tse thermosetting.

Ho hanyetsa mocheso oa sehlahisoa se tiileng sa petroleum hangata ke 80 ho isa ho 100 â. Mefuta e hanyetsanang le mocheso ea resin ea petroleum e ka fihla ho 200 â kapa ho feta. Har'a li-resin tsa thermosetting, resin ea petroleum le lihlahisoa tsa eona tse phekotsoeng li na le ts'ebetso e phethahetseng ka ho fetisisa.

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