1. Intangiriro kuri Silicone Yimura Ibirango
Ibirango byoherejwe na silicone nibirango bikoreshwa mubirango bifite amabara meza, kwambara birwanya, non - uburozi no kutagira ingaruka. Mugihe ukoresheje ibirango byoherejwe na silicone, birakenewe ko usuzumwa kugirango urebe neza ko ikirango cyanditse, imiterere, nibindi bitazashira cyangwa kugwa hamwe no gukaraba. Kubwibyo, ni ngombwa cyane gushyiraho urwego rwigihugu rwo gukaraba ikizamini cya silicone yoherejwe.
2. Amavu n'amavuko
Mu rwego rwo guhaza isoko n’abakoresha, inzego zibishinzwe mu gihugu cyanjye zashyizeho ibipimo bibiri, "GB / T 8830-2008 Amazina y’imyenda" na "GB / T 5296-1997 Ibigize imyenda hamwe nizina rya fibre ivanze", iteganya izina n’ibigize kwerekana imyenda. Muri icyo gihe, hashyizweho ibipimo bibiri, "FZ / T 73025-2008 Kugaragaza umuvuduko w’amabara y’imyenda mu gihe cyo gukaraba" na "FZ / T 01057-2007 Ingingo rusange zerekeye gushyiramo imyenda", nazo zashyizweho kugira ngo harebwe niba ibara ry’imyenda yihuta mu gihe cyo gukaraba ndetse n’ubuziranenge bw’ibimenyetso.
III. Uburyo bwo gukora ikizamini
Uburyo bwo gukora bwurwego rwigihugu kuri silicone yohereza ikirango cyo gukaraba bigabanijwe cyane mubice bikurikira:
1. Tegura icyitegererezo: Koresha ikirango cyo kohereza silicone kurugero hanyuma ukumishe amasaha 48.
2. Gukaraba: Koresha imashini isiga silinderi ifite ubushyuhe bwa dogere 40 ± 2, urwego rwamazi rwa 5cm, hamwe na pH agaciro ka 7.5 ± 0.5 mugukaraba, kandi igihe cyo gukaraba ni iminota 45.
3. Kuma: Kuma icyitegererezo ku bushyuhe bwicyumba.
4.
IV. Ibipimo byo gusuzuma
Ukurikije ibipimo ngenderwaho byigihugu byo gukaraba ibirango byoherejwe na silicone, kwihanganira gukaraba urugero bishobora kugereranywa nk "" abishoboye "cyangwa" batujuje ibyangombwa ". Ibipimo byihariye byo gusuzuma ni ibi bikurikira:
1. Iyo itandukaniro ryagaciro keza mbere na nyuma yo koza icyitegererezo kiri munsi yinzego 2, bisuzumwa nk "abishoboye";
2. Iyo itandukaniro ryagaciro keza mbere na nyuma yo koza icyitegererezo kirenze cyangwa kingana ninzego 2, bisuzumwa nk "" bitujuje ibyangombwa ".
Incamake:
Igipimo cyigihugu cyo gukaraba ikizamini cya silicone yoherejwe ni igipimo cyo gusuzuma cyateguwe kugirango amazi arwanya silikoni yoherejwe. Ibipimo ngenderwaho birimo amazina yimyenda, kugereranya ibice, kugena ibara ryihuta, gushiraho amabwiriza nibindi bintu, kandi bifite akamaro kanini. Iyi ngingo itangiza amateka, uburyo bwo gukora ibizamini hamwe nisuzuma ryibipimo ngenderwaho byigihugu mugukaraba ikizamini cya silicone yoherejwe kugirango ifashe abasomyi kumva ubumenyi bujyanye niki gipimo.