Isi yose - EVA ya mbere (Ethylene Vinyl Acetate Copolymer): Inganda zisubira gusobanura ibintu vyinshi
Ibisabwa bikomeye
Mu bijanye n’inkweto, EVA yacu ni urukino - ibikoresho bihindura. Yarasubiyemwo iciyumviro c’uguhumurizwa n’ugukomera mu nkweto. Ivyo bihimba vy’umubiri bifise ubushobozi bwo guhinduranya n’ugufata ibintu biteye ubwoba bituma EVA iba nziza cane ku nkweto. Yaba ari inkweto zidakomeye kandi zitera hejuru zitanga inyiyumvo nziza mu gihe c’imyimenyerezo canke inkweto zisanzwe zitanga umunezero umusi wose, EVA yacu itanga ubumenyi butagira uko bungana. Abahinguzi b’inkweto bizigira EVA yacu kugira ngo bareme ibintu bidahuye gusa ariko birenze ivyo abaguzi biteze mu bijanye n’ugutekanirwa n’ubuzima buramba.
Inganda zikora ibipapuro na zo nyene zironka inyungu nyinshi cane ku bijanye n’ubuhinga bwacu bwa Global - Premier EVA. Ikoreshwa cane mu guhingura ibikoresho vyo gupfunyika ibintu vyo kwikingira. Ingaruka nziza cane za EVA - ubushobozi bwo guhangana n’ugutera imbere bituma iba nziza cane mu kurinda ibintu bikomeye kandi vy’agaciro mu gihe co gutwara no kubika. Kuva ku bikoresho vy’ubuhinga bwa none vy’agaciro kanini nka telefone ngendanwa n’ibikoresho vy’ubuhinga bwa none gushika ku bikoresho vy’ibirahuri bishobora gusenyuka be n’ibikoresho vy’agaciro, ibikoresho vyacu bishingiye kuri EVA bituma ibirimwo bishika aho bishika ataco bihinduye. Vyongeye, ubushobozi bwayo bwo kubumbwa mu mibumbe n’ubunini butandukanye buratuma habaho uburyo bwo gupfunyika ibintu bihuye n’ivyo umuntu ashaka, bikaba bihuye n’ivyo ibintu bitandukanye bikeneye.
Mu bijanye n’imiduga, EVA irafise uruhara runini cane. Ikoreshwa mu bihimba vyo mu nzu nk’ibipfukisho vy’ibarabara, ibipfukisho vy’umuryango, n’ibipfukisho vy’ivyicaro. EVA iryoshe cane, igabanura urusaku, kandi idashobora gusambuka, bituma iba ihitamwo ryiza ryo kwongerera umunezero n’uburyo bwo gutwara imodoka. Irafasha kandi mu mutekano wose w’ikinyabiziga mu gutanga uburinzi bwo gukingira ingaruka - gufata amazi mu gihe co gutombora. Abahinguzi b’imiduga barizigira EVA yacu ko izotuma abagenzi bashobora kuba ahantu heza kandi hatagira umutekano.
Mu bijanye n’imikino n’imyidagaduro, EVA yacu ni ikintu nyamukuru. Ikoreshwa mu guhingura ibikoresho vyinshi vyo gukina, harimwo ibitanda vyo gukora yoga, ivyuma vyo gutera amazi, n’ibikoresho vyo kwikingira. Ivyuma vya yoga bikozwe muri EVA yacu biratanga ahantu hatanyerera, bikaba bituma umuntu ahagarara neza mu gihe c’imyimenyerezo, mu gihe kandi bitanga ikibanza ciza kandi gikomeye. Ivyuma vyo gutera amazi bifise ivyuma vy’amazi vyitwa EVA biraremereye, biraterera kandi birakomeye, ivyo bikaba bituma abagendera ku mazi barushiriza gukora neza. Ivyuma vyo kwikingira nk’ibipfukisho vy’amavi n’ivy’ibirenge bikozwe na EVA biratanga uburinzi bwo kwizigirwa iyo umuntu akubitse, bikagabanya ingorane zo gukomerekera mu gihe c’ibikorwa vy’imikino.
Ibisobanuro
| Izina ry'igicuruzwa | EVA | |||||||||
| Formule y'imiti | (C2H4)x(C4H6O2)y | |||||||||
| Isura | Ifu yera ibonerana | |||||||||
| Ubunini | 0,91 - 0,96 g/cm3 | |||||||||
| CAS OYA | 24937 - 78 - 8 | |||||||||
| Kode ya HS | 3901.3 | |||||||||
| EINECS OYA | 246 - 548 - 1 | |||||||||
| Gusaba | Bikoreshwa mu nkweto, amasanamu, imigozi, ibikinisho | |||||||||
Urupapuro rwo kugenzura uburyo
| Izina ry'igicuruzwa | EVA | ||||||
| UMUTWE | AGACIRO KAGEZWE (%) | AGACIRO K'IKIGERAGEZO (%) | |||||
| Intete zirabura, PCS/KG | 0% | 0.00% | |||||
| Ibara ry'intete, PCS/KG | ≤10 | 0 | |||||
| Intete nini n'into ,PCS/KG | ≤10 | 0 | |||||
| Intete zikurikira, PCS/KG | ≤20 | 2.00% | |||||
| Ivyatsi, g/kg | ≤0.02 | 0 | |||||
| VA,%(uburemere) | (+/-)1 | 17.3 | |||||
| Igitigiri c'amazi atemba,g/10min | 2.8(+/-)0.5 | 3.17 | |||||
| Uburemere,(23 °C)g/m3. | Nk'uko raporo | 0.937 | |||||
| Ubushuhe bwo hejuru bwo gushonga,°C | Nk'uko raporo | 90 | |||||
Mu ncamake
Global - Premier EVA yacu ipfunyitswe mu bikoresho vy’agaciro kanini, bikingira kugira ngo ntihagire ico yonona mu gihe co kubika no gutwara. Itsinda ryose rigira ibigeragezo bikomeye vyo kugenzura uburyo, harimwo n’ugusuzuma ibintu birimwo, gupima imiterere y’umubiri, no gusuzuma ingene bikora. Waba uri umuhinguzi w’inkweto mu Buraya, ishirahamwe ry’ugupfunyika muri Aziya, umuhinguzi w’imodoka muri Amerika y’Uburaruko, canke umuhinguzi w’ibikoresho vy’imikino muri Australiya, EVA yacu ni umuti wizigirwa kandi ushobora guhinduka ukeneye. Itanga ubushobozi butagira uko bungana, ikwemeza ko ihuye kandi ikarenga ibisabwa vy’inganda yawe vyihariye.








