Vuba aha, turakira ibibazo byinshi byerekeranye no gusimbuza ibyuma birinda acrylic bishaje hamwe nuburinzi bwikirahure.
Reka tuvuge ikirahure kirahure na PMMA ubanza nkurwego rugufi:
Ikirahure gikonje ni iki?
Ikirahureni ubwoko bwikirahure cyumutekano gitunganywa nubuvuzi bugenzurwa nubushyuhe cyangwa imiti kugirango byongere imbaraga ugereranije nikirahure gisanzwe.
Ubushyuhe bushyira hejuru yinyuma muri compression naho imbere mubitera impagarara.
Iracikamo uduce duto duto aho kuba uduce twinshi nkuko ikirahuri gisanzwe gifatanye ntigikora ku bantu.
Ikoreshwa cyane mubicuruzwa bya elegitoroniki, inyubako, ibinyabiziga, nibindi bice byinshi.
PMMA ni iki?
Polymethyl methacrylate (PMMA), resinike yubukorikori ikomoka kuri polymerisation ya methyl methacrylate.
Plastike iboneye kandi ikomeye,PMMAikoreshwa kenshi mugusimbuza ibirahuri mubicuruzwa nka Windows idasenyuka, ikirere, ibimenyetso bimurika, hamwe nindege.
Igurishwa munsi yibirangoPlexiglas, Lucite, na Perspex.
Baratandukanye cyane cyane mubice bikurikira:
| Itandukaniro | 1.1mm Ikirahure | 1mm PMMA |
| Moh's Hardness | ≥7H | Bisanzwe 2H, nyuma yo gushimangirwa ≥4H |
| Kwimura | 87 ~ 90% | ≥91% |
| Kuramba | Nta gusaza & ibara ryimpimbano nyuma yimyaka | Byoroshye gusaza & umuhondo |
| Ubushyuhe | Irashobora kwihanganira ubushyuhe bwo hejuru 280 ° C itavunitse | PMMA itangira koroshya iyo 80 ° C. |
| Imikorere yo gukoraho | Urashobora kumenya gukoraho & kurinda ibikorwa | Gusa ufite umurimo wo kurinda |
Ibyavuzwe haruguru byerekana neza ibyiza byo gukoresha akurinda ibirahurebyiza kurenza PMMA urinda, twizere ko bizafasha gufata icyemezo vuba.
Igihe cyo kohereza: Jun-12-2021
