Isubiramo ryubushakashatsi bwahinduwe hejuru ya fibre ya basalt

Nkibikorwa-byohejuru cyane bya fibre fibre, ibikoresho bya basalt fibre nziza cyane, Imiti kurwanywa, hamwe nubushyuhe bwo hejuru butera gukoreshwa muburyo butandukanye mubwubatsi bwa gisivili, ibikoresho byinshi, no kurengera ibidukikije. Nyamara, fibre ya basalt ifite isura nziza kandi ikabura amatsinda akora, bikavamo imikoranire idahwitse hamwe nibikoresho bya matrix. Kubwibyo, guhindura isura ya fibre ya basalt irashobora kunoza cyane imiterere ihuza imiyoboro no kuzamura imikoreshereze yabyo hamwe nibidukikije byo kurengera ibidukikije. Ibikurikira niterambere ryubushakashatsi bwuburyo bwinshi bwo guhindura.

1. Silane ihuza abakozi hejuru yo guhindura

Ibikoresho byo guhuza Silane nubusanzwe bukoreshwa muburyo bwo kuvura butezimbere imikoranire ihuza imiyoboro hagati ya fibre nibikoresho bya matrix binyuze mumiti.

KH-550 Guhindura

Ubushakashatsi bwerekana ko kuvura fibre ya basalt hamwe nu muti wa silane uhuza KH-550 itanga imiyoboro ihamye yimiti hejuru ya fibre kandi ikanoza imikoranire hagati ya fibre na asfalt. Ubwinshi bwa KH-550 ni 1.0%, naho igihe cyo kuvura ni iminota 30. Nyuma yo guhinduka, guhuza hagati ya fibre ya basalt na asfalt byatejwe imbere nicyiciro 1. Igipimo cyo kwinjiza amavuta cyiyongereyeho 65.5%, cyongereye cyane gufatana na asfalt.

KH-570 Guhindura

KH-570 ihindura fibre ya basalt kugirango ikomere hejuru kandi yongere ingingo zifatika hejuru ya fibre. Mubikoresho bigizwe, hamwe no kwiyongera kwa fibre yahinduwe hamwe nubunini bwiyongereye, imiterere yubukanishi bwibikoresho byahinduwe neza.

2. Guhindura bitangaje

Guhindura CTAC

Gupfundikanya kumubiri wa basalt hamwe na cationic surfactant cetyltrimethylammonium chloride (CTAC) itezimbere hydrophilicity no gukwirakwiza fibre mumazi. Ubu buryo bwo guhindura bugira ingaruka zikomeye kuri firime ya mikorobe: imbaraga za mikorobe ziyongera cyane. Kongera ingano ya mikorobe yorohereza ikoreshwa mugutunganya amazi mabi.

3. Guhindura icyuma kama feri yo guhinduranya

Guhindura fibre ya basalt ukoresheje feri ya feri ya feri yo mu kirere irashobora kunoza ubushobozi bwa bio-adhesion yubuso bwa fibre kandi bikarushaho kunoza imikoreshereze yabyo mu gutunganya amazi mabi. Ubu buryo bwo guhindura bushobora gukora icyuma gihamye cya fer oxyde hejuru ya fibre kugirango irusheho kwangirika no kwangirika kwanduye.

4. Guhindura impuzu by nano-silika

Ibice bya Nanosilica bitatanye kimwe mubucengezi cyangwa gutatanya, kandi birashobora guhinduka fibre ya basalt fibre: hagati ya fibre ya basalt na epoxy resin, ibice bya nanosilika bigira uruhare runini, bikazamura cyane guhuza imikoranire hagati yabyo bombi. Nyuma yo guhinduka, uburinganire bwubuso bwa fibre ya basalt bwiyongera, ubuso bwihariye bwiyongera, kandi amatsinda akora ya ogisijeni arimo kwiyongera. Ubushakashatsi bwerekanye ko hifashishijwe ikoreshwa rya nanosilika yahinduwe na basalt fibre fibre: umubare nyawo wa firime ya mikorobe kuri garama ya fibre yiyongereyeho 21.39%. Uburyo bwo gukuraho umwanda bwazamutse cyane.

Umwanzuro na Outlook

Igikorwa cyo hejuru, guhuza imiyoboro hamwe nibikorwa bya fibre ya basalt byatejwe imbere kuburyo butandukanye bwo guhindura ubuso. Muri bo:

1. Guhindura silane guhuza ibikoresho birakwiriye cyane mugutezimbere fibre ya basalt hamwe nibikoresho bya matrix (urugero sima, asfalt, epoxy resin, nibindi).
2. Guhindura ibintu bidasanzwe hamwe no guhindura ibyuma kama bihindagurika birakwiriye murwego rwo kurengera ibidukikije, cyane cyane kubikoresha mikorobe mugutunganya imyanda.
3. Guhindura Nano-silika ihinduranya, hamwe nibyiza byo kunoza imashini nubukorikori, ifite ibyerekezo byinshi mubyerekezo bya Ibikoresho no kurengera ibidukikije.

Ubushakashatsi bw'ejo hazaza burashobora kurushaho kunoza ibipimo byo guhindura no gucukumbura ingaruka zuburyo butandukanye bwo guhindura kugirango uhuze ibikenewe na porogaramu zitandukanye.