Isakoshi yo kubikamo ibiryo ya PEVA

PEVA ni polymer ya PE na EVA, igizwe n'ibikoresho birinda ibidukikije, nta mpumuro, yoroshye kandi yoroshye, kandi ifite ibyiyumvo byiza. Ingano y'ibikubiye muri EVA igena ibyiyumvo byayo n'uko igaragara. Uko ibikubiye muri EVA ari byinshi, niko ibikubiye muri EVA ari byiza kandi biremereye. Ahubwo, ni uko ikomera kandi yoroheje kandi ifite ubushobozi bwo guhindagurika.
PEVA irangwa na:
1. ishobora gukoreshwa mu kwangiza ibidukikije; Iyo idakenewe, yaba yajugunywe cyangwa yatwitswe, iba itangiza ibidukikije kandi nta ngaruka mbi izatera ku bidukikije.
2. Mu giciro, twese tuzi ko igiciro cy'ibikoresho bya PVC birimo uburozi kizaba gihendutse kurusha ibikoresho bya PEVA, ariko igiciro cy'ibikoresho bya PVC bidafite phthalate kizaba gihenze kurusha ibikoresho bya PEVA.
3. Ubucucike bw'ibikoresho bya PEVA buri hagati ya 0.91 na 0.93, mu gihe ubucucike bw'ibikoresho bya PVC ari 1.32, ari nabyo byiza by'ibikoresho bya PEVA, uburemere bworoshye.
4. Ibikoresho bya PEVA nta mpumuro bifite, bitandukanye n'impumuro za Amoni cyangwa izindi mpumuro z'umwimerere.
5. Ibikoresho bya PEVA ntibirimo ibyuma biremereye, bityo bishobora gukoreshwa mu mutekano. Habayeho amahame mpuzamahanga nk'aya: EN-71 Igice cya 3 na ASTM-F963, kandi PEVA irujuje ibisabwa byose.
6, niba gukoresha ibikoresho bya PEVA bikozwe mu bikinisho, bishobora kugurwa neza, bitazangiza ubuzima bw'abana, phthalate zo mu nda ntizirimo solvent, ntugahangayikishwe n'imashini ikora pulasitiki, ku buryo byangiza ubuzima.
7. Ibikoresho bya PEVA bikoreshwa cyane mu buzima. Ntabwo bitanga urumuri rwinshi gusa, ahubwo binatanga ubworoherane n'ubukonje.
8. Ibikoresho bya PEVA bishobora kwihanganira ubushyuhe buri hasi cyane, ndetse no kuri dogere -70, kandi birakwiriye kubikwa ahantu hakonje.
9. Ibikoresho bya PEVA bishobora gukoreshwa mu bihe byinshi, atari amazi, umunyu, n'ibindi bintu bitandukanye gusa.
10. Ibikoresho bya PEVA bifite ubushyuhe bwinshi, bishobora gushyirwa neza kuri nylon, polyester, canvas n'indi myenda.
11. Ubushyuhe buke bushobora gukoreshwa mu kwihutisha umusaruro no gutuma urushaho gukomera.
12. PEVA ishobora kandi gukoreshwa mu bicuruzwa bigezweho, nko gucapa ecran, cyangwa gucapa by'agateganyo, ariko hashingiwe ku kuba wino ya EVA igomba gukoreshwa.