Inzoga ya Furfuryl: Igikoresho c'imiti gishingiye ku binyabuzima ku nganda z'ivyatsi
Ibisabwa bikomeye
Mu bijanye n’uguhingura amaresine, inzoga ya furfuryl ni ikintu nyamukuru co guhingura amaresine ya furfuryl. Izo resine zifise ubushobozi bwiza cane bwo guhangana n’ubushuhe bwinshi, zishobora guhangana n’imiti, kandi zirashobora gukoreshwa mu buryo bw’ubuhinga, kandi zikoreshwa cane mu guhingura ibintu bifatanya ubushuhe bwinshi, ibikoresho bishobora guhangana n’ibintu bikomeye cane. Nk’akarorero, mu bikorwa vy’indege be n’ivy’imiduga, hakoreshwa amaresine yitwa furfuryl kugira ngo haboneke ibihimba vy’umubiri bifise uburemere buke kandi bikomeye cane.
Mu bijanye n’ugupfuka ivyuma, inzoga yitwa furfuryl irakoreshwa mu guhingura ivyuma bikora neza cane bishobora kurwanya uburozi. Ivyo bikoresho bifise ubushobozi bwiza cane bwo guhangana n’ibihe be n’imiti, bikaba bikingira neza ivyuma n’ivyuma vy’ivyuma kugira ngo ntibisenyuke. Ivyo bikoresho bikoreshwa mu gupfuka inzoga yitwa furfuryl birakoreshwa cane mu vy’ubuhinga bwo mu kiyaga, mu vy’ubuhinga bwa peteroli no mu vy’ubwubatsi bw’ibiraro.
Mu bijanye n’ugucukura, inzoga ya furfuryl ikoreshwa nk’ikintu gifatanya amaresine ya furan. Furan resins ni amaresine ahambaye yo gukora ivyuma vy’umusenyi bituma ibikoresho vy’umusenyi bikomera kandi bishobora guhangana n’ubushuhe, bikaba bituma ivyuma vy’umusenyi bikora neza. Inzoga ya furfuryl irakorana n’amaresine ya furan kugira ngo ikore uruzitiro rukomeye rw’ibipimo bitatu, ivyo bikaba bituma ibibumbano vy’umusenyi biguma bikomeye iyo bifise ubushuhe bwinshi.
Mu bikorwa vy’ubuhinga bwa none, inzoga yitwa furfuryl irakoreshwa mu guhingura ibikoresho vyo gupfunyika ibikoresho vy’ubuhinga bwa none be n’ibikoresho vyo gukingira umuriro. Itanga uburinzi bwiza n’ugushikama kw’ubushuhe, bigatuma ibihimba vy’ubuhinga bwa none bishobora kwizigirwa mu bidukikije bifise ubushuhe bwinshi n’ubukonje bwinshi. Ibikoresho bishingiye ku nzoga yitwa furfuryl birakoreshwa cane mu gupfunyika ibikoresho vy’ubuhinga bwa none no mu gupfunyika ibikoresho vy’ubuhinga bwa none.
Mu bijanye n’imiti, inzoga yitwa furfuryl ikoreshwa nk’ikintu co hagati mu guhingura ibintu bifise ubuzima. Ishobora kugira uruhara mu bikorwa bitandukanye vy’imiti kugira ngo ivyare ibintu bifise agaciro k’ubuvuzi. Nk’akarorero, mu gukora imiti imwimwe irwanya indwara z’umutima n’imitsi, inzoga yitwa furfuryl irashobora gukora nk’ikintu co hagati.
Uburyo bwo gukora inzoga ya furfuryl buramba cane kuko ahanini bukomoka ku binyabuzima, ari vyo bishobora gusubirwamwo. Kubera ko abantu barushiriza kumenya ibidukikije be n’ubuhinga butera imbere, uburyo bwo gukora inzoga yitwa furfuryl burabandanya guhindurwa neza kugira ngo haboneke ikoreshwa ryiza ry’ibikoresho no kugabanya amazi mabi asohoka.
Ibisobanuro
| Izina ry'igicuruzwa | Inzoga y'umukara | |||||||||
| Formule y'imiti | C5H6O2 | |||||||||
| Uburemere bw'amamolekule | 98,0999 g/moli | |||||||||
| Isura | Amazi atagira ibara canke umuhondo ubonerana | |||||||||
| Ikibanza co gushongera | - 29°C | |||||||||
| Intumbero yo guteka | 170°C | |||||||||
| Ubunini | 1.135 g/santimetero | |||||||||
| CAS OYA | 98 - 00 - 0 | |||||||||
| Kode ya HS | 2932130000 | |||||||||
| EINECS OYA | 202 - 626 - 1 | |||||||||
| Gusaba | Ahanini ikoreshwa mu gutegura amaresine ya furan | |||||||||
Urupapuro rwo kugenzura uburyo
| Izina ry'igicuruzwa | Inzoga y'umukara | ||||||
| UMUTWE | Ibisanzwe | Umwimbu | |||||
| Ubusuku (%) | ≥98% | 98.65 | |||||
| Uburemere (20°C g/ml) | 1.129-1.135 | 1.132 | |||||
| Index y'uguca ibibatsi | 1,485-1,488 | 1.486 | |||||
| Ubukonje burimwo (%) | ≤0.3 | 0.24 | |||||
| Igicu (°C) | ≤10 | 6.0 | |||||
| Asidi(mol/l) | ≤0.01 | 0.001 | |||||
| Aldehyde isigaye (%) | ≤0.7 | 0.23 | |||||
Mu ncamake
Mu ncamake, inzoga ya furfuryl, nk’ikintu gihambaye gishingiye ku binyabuzima, irafise uruhara runini mu nganda nyinshi. Ntituma gusa ibintu bikora neza kandi bikaba vyiza, ariko kandi birafasha mu guteza imbere inganda zo muri iki gihe. Kubera ko ubuhinga buzobandanya gutera imbere, ivyizigiro vyo gukoresha inzoga yitwa furfuryl bizoba mbere vyinshi.








