Kugereranya ingaruka zuburyo butandukanye bwo guhindura ibintu kumiterere ya fibre ya basalt
1.Ingaruka zo guhuza silane ihuza abakozi kumiterere yubukanishi
Ibikoresho byo guhuza Silane (urugero: KH-550 na KH-570) bikora igifuniko cyoroshye hejuru ya fibre ya basalt binyuze Imiti guhuza, biteza imbere guhuza imiyoboro hagati ya fibre na substrate, kandi mugihe kimwe, bigira ingaruka runaka kumiterere ya fibre.
KH-550 Yahinduwe:
Ibyiza: shiraho imiyoboro ya chimique hejuru ya fibre, kandi utezimbere guhuza fibre na substrate, bitarinze kwangiza cyane imiterere ya fibre ubwayo.
Ingaruka: Ubushakashatsi bwerekana ko nyuma yo guhindura KH-550, imbaraga zingana na modulus ya elastique ya fibre ya basalt ahanini ntigihinduka, ariko kubera kunoza imiterere ihuza imiyoboro, imiterere rusange yubukanishi bwibikoresho byahujwe neza.
Guhindura KH-570:
Ibyiza: KH-570 ikomye hejuru ya fibre ya basalt kandi ikazamura imashini zabo hamwe na matrix.
Ingaruka: Mugihe ubuso bwo hejuru bushobora kugabanya gato imbaraga zingana za fibre, imbaraga rusange, ubukana, hamwe nigihe kirekire cyibintu byateye imbere cyane bitewe nuburyo bwiza bwo guhuza imiyoboro.
2.Ingaruka zo guhindura ibintu kumiterere yubukanishi
Surfactants ya cationic (urugero CTAC) ikora igifuniko hejuru ya fibre cyane cyane binyuze mumubiri wa adsorption, kandi intego yabo nyamukuru nukuzamura hydrophilique no gukwirakwiza fibre.
Ibyiza:Ihinduka rya surfactant ntirishobora kugira isuri yimiti hejuru ya fibre, bityo ntigire ingaruka nke kumiterere ya fibre.
Ingaruka: Imbaraga zingana hamwe na moderi ya elastike ya fibre ntisanzwe ihinduka nyuma yo guhindura CTAC. Ihinduka ritezimbere cyane cyane itandukanyirizo hamwe na hydrophilique ya fibre, kuburyo ibikoresho bya matrix bifunga fibre imwe, bityo bikazamura mu buryo butaziguye imiterere yubukorikori.
3.Ingaruka zo guhindura nano silika ihindagurika kumiterere yubukanishi
Ipfunyika ya Nano-silika itezimbere uburinganire bwubuso hamwe nubushobozi bwo guhuza imiyoboro hagati ya fibre na matrix mugukora urwego rumwe rwa nanoparticles hejuru ya fibre basalt.
Ibyiza: Ibice bya nano-silika bikora nk "ikiraro" hejuru ya fibre, bigashimangira isano iri hagati ya fibre na matrix.
Ingaruka:Ipfunyika rya silika nanoparticles irashobora kwangiza umubiri muto hejuru ya fibre, ariko ingaruka zayo kumbaraga zingana za fibre ni nto (mubisanzwe munsi ya 5%). Nyuma yo guhinduka, muri rusange imiterere yubukanishi (urugero imbaraga zingana, imbaraga zidasanzwe) yibikoresho bishobora guhuzwa neza, kugeza 15% -30%.
4.Ingaruka zo guhinduranya ibyuma bya feri ya fonction modifike kumiterere yubukanishi
Uburyo bwa feri ya feri yo mu bwoko bwa fer ikoreshwa muburyo bwo kongera ubushobozi bwa bio-adhesion ya fibre ya basalt, kandi kuzamura ibikoresho bya mashini birataziguye.
Ibyiza: ishingwa ryigifuniko rifite ingaruka ntoya kumiterere ya fibre, kandi byongera cyane imikorere ya fibre.
Ingaruka:igipfundikizo gishobora kongera gato ubukana bwa fibre, ariko ingaruka kumbaraga zingirakamaro cyangwa zihindagurika ntabwo ari ngombwa. Imiterere yubukanishi bwahinduwe igizwe ni ntarengwa, kandi ikoreshwa cyane murwego rwo kurengera ibidukikije.
5.Ingaruka zindi zahinduwe kumubiri cyangwa imiti kumiterere yubukanishi
Uburyo bw'umubiri (urugero nko kuvura ubushyuhe):
Kuvura ubushyuhe birashobora guhindura imiterere yububiko bwa fibre, ariko birashobora kwangiza ubushyuhe bwa fibre ubwayo, bikaviramo kugabanuka kwingufu. Uburyo bwiza bwo kuvura ubushyuhe bufasha gukuraho urwego rwanduye hejuru ya fibre, bityo bikazamura mu buryo butaziguye imiterere ihuza imiyoboro hagati ya fibre na matrix.
Guhindura imiti:
Gutera imiti (urugero, kuvura aside) bikomerera ubuso bwa fibre kandi bikazamura imashini yimikorere. Ariko, kurigata birashobora guca intege fibre ubwayo, bikaviramo gutakaza imitungo iremereye, igomba gupimwa.
Imbonerahamwe Yuzuye yo Kugereranya
| Uburyo bwo Guhindura | Ibikoresho bya mashini bigira ingaruka muburyo butaziguye | Gutezimbere muri rusange imiterere yubukorikori | Uburyo bukuru bwibikorwa |
| Umukozi uhuza Silane (KH-550) | Ahanini bitagize ingaruka | Uzamure cyane | Guhuza imiti kugirango byongerwe guhuza imiyoboro |
| Umukozi wo guhuza Silane （KH-570） | Ubuso bugaragara butera intege nkeya za fibre | Uzamure cyane | Gutezimbere imashini |
| CTAC Surfactant | Ahanini bitagize ingaruka | Kuzamurwa mu buryo butaziguye | Kunoza gukwirakwiza hamwe na hydrophilicity |
| Nano Silicon Dioxide | Kugabanuka gahoro imbaraga za fibre (ntibirenze 5%) | Kuzamura cyane （15% -30%） | Yongera ubukana kandi yongerera guhuza imiyoboro |
| Guhindura ibyuma kama | Ahanini bitagize ingaruka | Kuzamurwa mu ntera | Kongera bio-umugereka |
| kuvura bishyushye (urugero rw'icyuma) | Birashobora gutera ubushyuhe bwumuriro bikaviramo gutakaza imbaraga za fibre | Kuzamurwa mu buryo butaziguye | Gukuraho ibice byanduye byimbere no kunoza imiterere ihuza imiyoboro |
| Guhindura imiti | Gukomera byongera guhuza intera ariko birashobora guca intege fibre | Kuzamurwa mu ntera | Ubuso bwa roughening kugirango winjizemo imashini |
Umwanzuro
- Igikoresho cyo guhuza Silane hamwe na nano-silica coating kuri ubu nuburyo bwo guhindura butagira ingaruka nkeya kumiterere yubukanishi bwa fibre ya basalt, mugihe kimwe no kuzamura imiterere rusange yubukorikori bwibigize.
- Guhindura ibintu bidasanzwe nta ngaruka nimwe bigira ku buryo butaziguye ku miterere ya fibre, kandi birakwiriye kuri ssenariyo ikeneye kunoza ikwirakwizwa cyangwa hydrophilique ya fibre.
- Gutunganya imiti no kuvura ubushyuhe bigomba gukoreshwa ubwitonzi, kuko nubwo bishobora guteza imbere imiterere ihuza imiyoboro, bishobora gutuma igabanuka ryimiterere ya fibre.
- Guhitamo uburyo bwo guhindura bigomba gushingira kubisabwa kugirango usuzume imikorere ya fibre ubwayo hamwe nibikorwa rusange byibikoresho bigamije kunoza ingaruka.
