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Ubushobozi bwo gukora TDI ubanza kwisi! Wanhua Chemical kugura Juli Anti - umusozi wemewe! Ibiro bishinzwe kugenzura Umujyi Ibindi byangombwa bibuza!
Ku ya 9 Mata, Wanhua Chemical yatangaje ko "kugura imigabane ya Yantai Juli Fine Chemical Co., LTD." byari byemejwe n'ubuyobozi bwa Leta bushinzwe kugenzura amasoko. Wanhua Chemical yagura imigabane igenzura Yantai Juli nubuyobozi bwa leta kuri Marke ...Soma byinshi -
Imiti igizwe na chlorine na calcium: calcium chloride
Kalisiyumu ya chloride ni imiti igizwe na chloride nibintu bya calcium. Imiti yimiti ni CACL2, irakaze gato. Nibisanzwe ion -ubwoko bwa halide, hamwe byera, ibice bikomeye cyangwa ibice byubushyuhe bwicyumba. Mubisanzwe ikoreshwa harimo saline, umuhanda mel ...Soma byinshi -
Igiciro cyibikoresho fatizo nka Acide Acrylic, resin nibindi bikoresho fatizo, hamwe ninganda zayo zigabanuka! Urwego ruciriritse rwohereza isoko rya emulsion ntabwo rworoshye!
Izamuka ry’ibiciro bya peteroli mpuzamahanga byagabanije isoko ry’inganda zikora imiti. Ukurikije ibidukikije byimbere mu gihugu, nubwo banki nkuru yatangaje ko igabanutse kugera kuri 0.25%, icyifuzo cyo hasi kiri munsi yicyari giteganijwe. Igiciro cyisoko ryimiti igiciro ni gito, d ...Soma byinshi -
TCCA
Acide Trichloroisocyanuric, formula ya chimique C3Cl3N3O3, uburemere bwa molekile 232.41, ni ifumbire mvaruganda, ifu ya kirisiti yera cyangwa ifu ya granular ikomeye, ifite impumuro nziza ya chlorine. Acide Trichloroisocyanuric nikintu gikomeye cyane cya okiside na chlorine. Ivanze na amonium s ...Soma byinshi -
Magnesium Sulphate Heptahydrate
Magnesium sulfate heptahydrate, izwi kandi nka sulphobitter, umunyu usharira, umunyu wa cathartique, umunyu wa Epsom, amata ya chimique MgSO4 · 7H2O), ni umweru cyangwa ibara rya acicular cyangwa inkingi ya kristu ya kirisiti, idafite impumuro nziza, ikonje kandi ikarishye gato. Nyuma yo kubora, amazi ya kristaline akurwaho buhoro buhoro ...Soma byinshi -
SODIUM DICHLOROISOCYANURATE
Sodium dichloroisocyanurate (DCCNA), ni ifumbire mvaruganda, amata ni C3Cl2N3NaO3, mubushyuhe bwicyumba nka kristu yifu ya kirisiti cyangwa uduce, impumuro ya chlorine. Sodium dichloroisocyanurate ni disinfectant ikoreshwa cyane hamwe na okiside ikomeye. Ifite ubwicanyi bukomeye ...Soma byinshi -
DIISONONYL PHTHALATE （DINP) ifumbire mvaruganda
DIISONONYL PHTHALATE （DINP) ni ifumbire mvaruganda hamwe na C26H42O4. Nibintu bisukuye byamavuta bifite umunuko muto. Iki gicuruzwa nikibanza cyambere cya plasitiki hamwe nibikorwa byiza. Ibicuruzwa na PVC nibyiza -bikemuka neza, kandi ntibizagwa ev ...Soma byinshi -
N-METHYL PYRROLIDONE (NMP) ni iki?
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Acide acike, izwi kandi nka acide acetike, ni ifumbire mvaruganda, imiti ya CH3COOH, ni acide kama kama yuan, nicyo kintu nyamukuru cya vinegere
Acide acetike izwi cyane nka ACOH, yitiriwe kuba intungamubiri za vinegere, kandi ni imwe mu mavuta acide ikomeye. Imiterere yubuntu muri kamere ibaho mubimera byinshi. Molecular CH3COOH. Guteka no gukoresha vin ...Soma byinshi -
Fenol ketone inganda zo gutakaza ibintu bigoye guhinduka
Nyuma y'Ibirori by'Impeshyi, igitutu cyo gutakaza inganda za fenol ketone cyaragabanutse, ndetse gihindura inyungu hagati na nyuma ya Gashyantare. Ariko, muri Werurwe, igiciro cya fenol ketone cyagaruye gato, mugihe igiciro cyazamutse, maze inganda zongera kugwa mumutuku. Nyuma ya saa sita, amasoko ...Soma byinshi
