Amamashini akoreshwa cane mu gukoresha ubushuhe harimwo imashini z'ibikombe vy'ipulasitike, Imashini y'ubushuhe y'umuvuduko wa PLC, Amazi Servo Igikombe c'Ipulasitike Imashini Ihindura Ubushuhe, n’ibindi Ni amapulasitike ayahe akwiriye? Aha hariho ibikoresho vy’ipulasitike bikoreshwa cane.
Nk'ubwoko 7 bw'amapulasitike
A. Amapoliyeteri canke PET
Ivyuma bita polyester canke PET (Polyethylene terephthalate) ni ikintu gitomoye, gikomeye, gikomeye, gifise ubushobozi budasanzwe bwo gukingira gazi n’ubukonje. Akenshi ikoreshwa mu gushiramwo umwuka w’ikirere (alias carbonation) mu macupa y’ibinyobwa bimota neza. Ivyo ikoresha kandi birimwo amafilime, amabarabara, intsinga, ibitereko, ibimenyetso, impuzu be n’ivyuma bizibira umuriro.
B. CPET
Igipande ca CPET (Crystallisé Polyéthylène Terephthalate) gikozwe mu gipande ca PET cahinduwe ikibiriti kugira ngo kirushirizeho kwihanganira ubushuhe. CPET irangwa no guhangana n’ubushuhe bwinshi, muri rusangi hagati ya -40 ~ 200 °C, ni ikintu ciza co gukora ibitereko vy’ibifungurwa vy’amapulasitike bishobora guterwa mu furi, amasandugu y’ibifungurwa, ibikoresho. Ivyiza vya CPET: irashobora gusubirwamwo ku ruhande rw’inzira kandi irashobora gushika mu gitereko c’ibintu bishobora gusubirwamwo iyo imaze kwozwa; Ni vyiza gukoreshwa mu micro-onde no mu congelateur; Kandi ivyo bikoresho vy’ibifungurwa na vyo nyene birashobora gusubira gukoreshwa.
C. Vinili canke PVC
Igikoresho citwa vinyl canke PVC (Polyvinyl chloride) ni kimwe mu bikoresho bikoreshwa cane mu gutera ubushuhe. Ifise ibintu bisa cane na PET yerekana ukuntu igaragara neza cane, idashobora gutoboka, kandi idashobora kwifatanya. Nk’uko ari filime, vinyl ihumekera mu rugero rukwiye bituma iba nziza cane mu gupfunyika inyama nshasha.
D. PP
PP (polypropylene) irafise ubushobozi bwo guhangana n’imiti y’ubushuhe bwinshi kandi ikoreshwa mu guhingura igikombe co gupfunyika , igitereko c’ivyamwa n’igitereko c’ibifungurwa.
E.PS
PS (polystyrène) ni co kintu cari gihambaye cane mu guhingura ibintu bifise ubushuhe, ubu hakaba haciye imyaka 20. Ifise ubushobozi bwo gutunganya neza cane kandi ifise ubushobozi bwo guhagarara neza ariko ishobora guhangana n’ibinyobwa. Ivyo ikoresha muri iki gihe ni ugupfunyika ibifungurwa n’ubuvuzi, ibikoresho vyo mu nzu, ibikinisho, ibikoresho vyo mu nzu, ibikoresho vyo kwamamaza be n’ibikoresho vyo gupfunyika amafirigo.
F.BOPS
BOPS (Biaxially oriented polystyrene) ni igikoresho co gupfunyika gikoreshwa mu bucuruzi, gifise akamaro ko gukorana n’ibinyabuzima, kutagira ubumara, kugaragara, ku buremere buke kandi ku giciro gito. Ni ikintu gishasha kandi kidahungabanya ibidukikije mu gupfunyika ibifungurwa.
Igihe co gutangaza: Ruheshi-15-2021