Khalidwe: 

Iron oxide yellow ndi mtundu wa ufa wachikasu wokhala ndi thupi labwino komanso mankhwala.

Kubisa amphamvu, mkulu mtundu mphamvu, mtundu wofatsa, ntchito khola, ndi wobiriwira ndi

utoto wosawononga zachilengedwe;alkali pa asidi ofooka ndipo asidi ali ndi zina

kukhazikika, ali ndi kufulumira kwambiri kwa kuwala, kukana kutentha, osasungunuka m'madzi ndi zosungunulira za organic,

ali ndi anti- dzimbiri ma radiation odana ndi ultraviolet ndi zina zotero.

Kufotokozera:

Mapulogalamu:Amagwiritsidwa ntchito makamaka mu mapulasitiki, mphira, zoumba, utoto, zomangira ndi zina zotero

Kulongedza:25 makilogalamu / PP nsalu thumba ndi 500kg ndi 1000kg thumba tani, komanso akhoza ankanyamula malinga ndi zofunika.

Ndemanga:Katundu wosamala, samalani kuti musaipitse kapena kung'ambika phukusi, pewani mvula ndi kusungunula panthawi yoyendetsa.

Sitolo:Sungani m'malo opumira komanso owuma, mulunjike zosakwana tiers 20 Khalani kutali ndi katundu amene angathe

zimakhudza ubwino wa katundu, motsutsana ndi chinyezi.