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yonggu peach red fbb organic pigment dye environmentally friendly toner 中文版

EXW Price: Min. order:

¥50.0
≥1/kg

1 kg

Weight 1.0 kg/kg
Stock num 100000 kg

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Yiwu yufang paint commercial firm 7yr.

Main Products:

Luminous powder temperature sensitive photosensitive pigment iron oxide yellow iron red iron black iron green phthalocyanine green permanent violet large red powder titanium white carbon black

Contacts:

Liu YongChat

Mobile:

86-13362908886

Address:

No. 103, Danxi Road, Yiwu City, Jinhua, Zhejiang,Yiwu,Jinhua City,Zhejiang Province

有机颜料

编辑

有机颜料是不溶性有机物,通常以高度分散状态加入底物而使底物着色。它与染料的根本区别在于,染料能够溶解在所用的染色介质中,而颜料则既不溶于使用它们的介质，也不溶于被着色的底物。不少颜料和染料在化学结构上是一致的,采用不同的使用方法,可以使它们之间相互转化,比如某些还原染料和硫化还原染料，若其还原成隐色体,则可以作为纤维染料;若不经还原,可以作为颜料用于高级油墨。有机颜料广泛地用于油墨、油漆、涂料、合成纤维的原浆着色，以及织物的涂料印花、塑料及橡胶、皮革的着色等,其中油墨的颜料使用量最大。目前，有机颜料的产量占染料总产量的四分之一左右。

Update time：20210327223403