Formaldehyde ndi utoto wokhala ndi ammonia

Formaldehyde
Nsalu zamitundu yosiyanasiyana nthawi zambiri zimakhala ndi anti-shrinkage, anti-scalding, anti-makwinya komanso kukonza utoto pakupaka utoto ndikumaliza.Nthawi zambiri, zolumikizira zimafunikira, ndipo formaldehyde imagwiritsidwa ntchito kwambiri polumikizirana.

Chifukwa cha kusakwanira kwa kugwirizana kwa mtanda, formaldehyde yomwe siinagwire nawo ntchito yolumikizira mtanda kapena formaldehyde yopangidwa ndi hydrolysis idzamasulidwa ku nsalu ya sunshade, yomwe imayambitsa kupsa mtima kwakukulu kwa mucosa, khungu ndi maso, kuchititsa kutupa. , ngakhale kuyambitsa ziwengo ndi khansa.

Muyezo wa dziko la China GB1804 umanena kuti zovomerezeka za formaldehyde pa kilogalamu imodzi ya nsalu zamthunzi zisapitirire 300mg.

Zizindikiro ndi zofunikira za mayiko ndi madera osiyanasiyana sizili kutali ndi miyezo.

Utoto wokhala ndi ammonia
Utoto wokhala ndi ammonia ndi dzina la gulu la utoto wopangidwa ndi aminobenzene, ndipo umagwiritsidwanso ntchito mu nsalu zamithunzi.

Utoto wina wokhala ndi ammonia ukhoza kulekanitsidwa nthawi zina kuti upangitse ma amine onunkhira komanso opatsa mphamvu.

Kuphatikiza apo, utoto wina wobalalitsa ungayambitsenso kusagwirizana.

Ngati utoto wopatsa chidwiwu komanso wa carcinogenic ukakumana ndi khungu kwa nthawi yayitali, umatengedwa ndi thupi, zomwe zimapangitsa kuti pakhale ziwengo pakhungu, mucous nembanemba kapena kupuma, ndikuyambitsa zotupa kapena khansa.
Oeko-Tex Standard100 ndi zofunikira zaukadaulo zaku China pazovala zachilengedwe GB / T1885 zimanena kuti mitundu 20-22 ya utoto wa allergenic ndiyoletsedwa, ndipo malire oyenerera ndi 50mg / kg.European Commission's eco-label ya nsalu ndiyoletsedwa kugulitsa ndikugwiritsa ntchito utoto 9 woyambitsa khansa.

Nsalu ya Groupeve ndi yotetezeka kuchokera kuzinthu zopangira mpaka kuzinthu zomaliza, landirani kuyendera kwanu!