Gukoresha Ikariso Ether muri Sima- Ibicuruzwa

Ether ni ubwoko bwa Hydroxypropyl ya krahisi ikoreshwa cyane nk'inyongera mu bicuruzwa bishingiye kuri sima nka minisiteri, beto, na grout. Igikorwa nyamukuru cya krahisi ether muri ibyo bicuruzwa nukuzamura imikorere yabo, kubika amazi, hamwe nibiranga. Ikoreshwa rya krahisi ether mubicuruzwa bishingiye kuri sima birashobora gusobanurwa gutya:

1. Kongera imbaraga mu mikorere: Starch ether irashobora kunoza imikorere yibicuruzwa bishingiye kuri sima mugabanya ubukana bwabyo. Ibi bigerwaho na adsorption ya molekile ya krahisi ya ether hejuru yubutaka bwa sima, bigabanya umuriro wa electrostatike kandi bikongera umuvuduko. Ibi bituma ibice bya sima bigenda byisanzuye, bikavamo amazi menshi kandi byoroshye gukorana nuruvange.
2. Kubika amazi: Etarike irashobora kunoza uburyo bwo gufata amazi yibicuruzwa bishingiye kuri sima mugukora firime ikingira ibice bya sima. Iyi firime irinda amazi muruvange guhumeka vuba, bigatuma ibicuruzwa bishingiye kuri sima bikomeza gukora mugihe kirekire. Ibi ni ingenzi cyane mubihe bishyushye kandi byumye, aho igipimo cyuka cyamazi ava mubicuruzwa bishingiye kuri sima ari menshi.
3. Adhesion: Ether ya krahisi irashobora kunoza guhuza ibicuruzwa bishingiye kuri sima kuri substrate mukongera imbaraga zabo. Ibi bigerwaho no gushiraho hydrogène ihuza molekile ya krahisi ya ether nubuso bwa substrate, byongera imbaraga zifatika zifatika. Ibi bitezimbere muri rusange imbaraga zihuza hagati yibicuruzwa bishingiye kuri sima na substrate, bigabanya ibyago byo gutandukana cyangwa gutsindwa.
4. Kurwanya Crack: Etar ya etar irashobora kandi kunoza uburyo bwo guhangana nibicuruzwa bishingiye kuri sima mukongera imbaraga zabo. Ibi bigerwaho no gushiraho urusobe rwibice bitatu bya molekile ya krahisi ya etarike ivanze, ikora nkigishimangira kandi igafasha gukwirakwiza imihangayiko iringaniye. Ibi birashobora kunoza muri rusange kuramba no kuramba kubicuruzwa bishingiye kuri sima.

Muri make, ikoreshwa rya krahisi ether mubicuruzwa bishingiye kuri sima birashobora kunoza imikorere yabyo, kubika amazi, gufatira hamwe, hamwe nuburyo bwo guhangana. Ibinyamisogwe ether abigeraho mugabanya ubukonje bwuruvange, gukora firime ikingira hafi ya sima, kongera ubukana bwuruvange, no kongera imbaraga zingirakamaro kubicuruzwa. Gukoresha ibinyamisogwe ether mubicuruzwa bishingiye kuri sima birashobora kunoza imikorere muri rusange hamwe nigihe kirekire cyuruvange, bikavamo inzira nziza yo kubaka.