Malachite Green Crystals / Basic Green 4
【Malachite Green Crystals Properties】
Malachite Green Crystal mawonekedwe ake ndi kristalo wobiriwira wonyezimira.Imasungunuka mosavuta m'madzi komanso kusungunuka kwambiri mu Mowa, zonse zimawoneka zobiriwira.
Malachite Green Crystal ndi wachikasu mu sulfuric acid wokhazikika, ndipo amasanduka lalanje wakuda pambuyo pa dilution;ndi lalanje-bulauni mu ndende ya nitric acid, ndipo kuwonjezera sodium hydroxide ku njira yake yamadzimadzi kumatulutsa mpweya woyera ndi kuwala kobiriwira.
Malachite Green Crystal amadayidwa pa kutentha kwambiri kwa madigiri 120 Celsius, ndipo mtundu ndi kuwala sizisintha.Kuthamanga kwa kuwala kwa utoto pa acrylic fiber ndi mlingo 4-5.
Kufotokozera | ||
Dzina lazogulitsa | Malachite Green Crystal | |
CINo. | Basic Green 4 | |
Maonekedwe | Makhiristo Obiriwira Owala | |
Mthunzi | Zofanana ndi Standard | |
Mphamvu | 100% | |
Zinthu Zosasungunuka M'madzi | ≤0.5% | |
Chinyezi | ≤6% | |
Kuthamanga | ||
Kuwala | 2 | |
Kusamba | 3 | |
Kusisita | Zouma | 4 |
| Yonyowa | 3-4 |
Kugwiritsa ntchito | ||
Amagwiritsidwa ntchito kwambiri popaka utoto wa acrylic, silika, ubweya, chikopa, nsalu, nsungwi, nkhuni ndi pepala. |
【Kugwiritsa Ntchito Makristalo Obiriwira a Malachite】
Malachite Green Crystals amagwiritsidwa ntchito kupaka utoto wa acrylic, silika, ubweya, diacetate fiber ndi thonje fiber.Dyed acrylic fiber ndi diacetate fiber zimakhala ndi kufulumira kwa kuwala, komanso kufulumira kwina (kuchapa sopo, thukuta, ndi zina zotero) kulinso kwabwino., ulusi wopaka utoto wa ubweya, silika, ndi thonje umakhala woipitsitsa pang'ono.
Malachite Green Crystals itha kugwiritsidwanso ntchito popaka zikopa, mapepala, hemp, nsungwi, ndi zina zambiri, ndikupanga nyanja.Kupaka utoto wa acrylic ndi alkaline magenta kumatha kutulutsa mtundu wakuda wa jeti ndikuthamanga bwino.
Malachite Green Crystals ndiyenso utoto wokhazikika womwe umagwiritsidwa ntchito kunja kuti mudziwe kuchuluka kwa ulusi wa acrylic komanso kuchuluka kwa utoto wa cationic.
[Njira Yopangira Makristasi Obiriwira a Malachite]
Njira ya Malachite Green Crystals imagwiritsa ntchito N, N-dimethylaniline ngati zopangira zazikulu.Choyamba, N, N-dimethylaniline ndi benzaldehyde amafupikitsidwa pamaso pa sulfuric acid, ndiyeno oxidized ndi PChemicalbookbO2.Pambuyo deleaching ndi Na2SO4, mankhwala ndi neutralized ndi Na2CO3.Mtundu wa utoto wa mowa umawonjezeredwa ndi oxalic acid kuti usungunuke, kusefa ndikuwumitsa kuti upeze chomaliza.
Munthu Wothandizira : Bambo Zhu
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