Niba ugura ikibazo cya terefone, amahitamo yawe mubisanzwe ni silicone, polyakarubone, plastike ikomeye, hamwe na polyurethane ya termoplastique (TPU).Niba urimo kwibaza icyo TPU aricyo, tuzagisenya (mumashusho).
Ubushuhe ni iki?
Nkuko ushobora kuba ubizi, plastike nibikoresho bya sintetike (mubisanzwe) bikozwe muri polymereque.Polimeri ni ikintu kigizwe na monomers.Molekules ya monomer ikora iminyururu miremire hamwe nabaturanyi babo, ikora macromolecules nini.
Plastike ni umutungo utanga plastike izina ryayo.Plastike bivuze gusa ko ibintu bikomeye bishobora guhindurwa burundu.Plastike irashobora kuvugururwa no kubumba, gukanda cyangwa gukoresha igitutu.
Thermoplastique ibona izina ryabo mubisubizo byubushyuhe.Thermoplastique ihinduka plastike mubushyuhe runaka, ni ukuvuga iyo ikozwe nkuko byifuzwa.Mugihe bakonje, imiterere yabo mishya iba ihoraho kugeza bongeye gushyuha.
Ubushuhe busabwa kugirango uhindurwe na termoplastique urenze cyane ibyo terefone yawe ishobora kwihanganira.Kubwibyo, ibicuruzwa bya termoplastique ntibishobora guhinduka mugihe gikoreshwa bisanzwe.
Fused Deposition Modeling ya printer ya 3D niyo printer ya 3D ikunze kugaragara kumasoko uyumunsi kandi ikoresha thermoplastique.Amashanyarazi ya plastike agaburirwa binyuze muri extruder, kandi printer igashyira ibicuruzwa byayo, bikonja kandi bigakomera vuba.
Bite se kuri polyurethane?
Polyurethane (PU) bivuga icyiciro cya polymers organic ihujwe na polyurethane."Organic" muriki gice yerekeza kuri chimie organic ishingiye kumyuka ya karubone.Carbone niyo shingiro ryubuzima nkuko tubizi, niyo mpamvu izina.
Kimwe mu bintu bituma polyurethane idasanzwe ni uko atari ibice byihariye.Polyurethanes irashobora gukorwa muri monomers nyinshi zitandukanye.Niyo mpamvu ari urwego rwa polymers.
Igihe cyo kohereza: Nyakanga-01-2022
