Ibicuruzwa
Ifu ya Indigoifu ya bleu igabanya irangi
Nubwoko bwa powder ifu igabanya irangi, kandi nigicuruzwa cyambere cya indigo. Ihingurwa no guhagarika akayunguruzo kayunguruzo kuva igice cyambere. Ntishobora gushonga mumazi, Ethanol na etyl ether, ariko gushonga inmelt benzoyl oxyde. Itis ikoreshwa cyane mugusiga irangi no gucapa fibre fibre, kandi ni irangi ryihariye kumyenda ya jean. Irashobora kandi gutunganyirizwa irangi ryibiryo hamwe na biohimiki.
| Kugaragara | Ifu yijimye yubururu |
| Itara | bisa nkicyitegererezo gisanzwe |
| Ibirimo,% | ≥ 94.0%, 96.0% |
| Ibirungo,% | ≤ 1.0% |
| Imbaraga,% | bingana na 100 ku ijana by'icyitegererezo gisanzwe |
| Agaciro PH | 7 |
| Ibirimo ion ferric, ppm | ≤ 200PPM |
Andika ubutumwa bwawe hano hanyuma utwohereze
