The article described the development and testing of the dye fixative agent for polyamide fiber fixed with acid dyes. 介紹了酸性染料染聚酰胺纖維固色劑的研制與測試。
It is necessary to gurantee defenite concentration of sodium hydroxide and sodium hydrosulfite for enhancing coloring quality in colorating. 用還原染料靛藍染色時(shí)，為提高染色質(zhì)量，需保證一定的火堿濃度和保險粉濃度。
The use of a wetting agent can increase the speed at which the liquid phase wets the pigment surface. 潤濕劑的使用能提高液相潤濕顏料表面的速度。
The article summarized recent year's manufacture process of coloring mica based pearlescent pigments at home and abroad. 本文綜述了近年來(lái)國內外著(zhù)色型云母鈦珠光顏料的制備工藝進(jìn)展情況。
This drink contains no artificial flavoring or coloring. 這種飲料不摻人造香精或著(zhù)色劑。
Process of making lustre glaze by metal oxide as colouring agent was narrated. 敘述了以金屬氧化物為著(zhù)色劑的虹彩釉的制作過(guò)程。
