Objective to evaluate the color stability of SY-1 silicone elastomers immersed in coloring agent.
目的测试sy - 1硅橡胶在多种外源性染色剂中的颜色稳定性。
A poisonous, radioactive orange powder, UO3, used for uranium refining and as a coloring agent in ceramics.
有毒，有放射性的桔黄色粉末，UO3，用于铀的提炼和陶瓷工艺中的染料。
The problem could be solved satisfactorily by reducing sampling amount, or increasing coloring times, or increasing the volume of coloring agent.
在采取减少取样量，或增加显色次数，或增加显色剂体积的措施后，问题得到满意解决。
It is produced by a direct calcine method using red clay as a coloring agent and red slag as an additive agent, then mixing it with white cement.
以红泥为着色剂，红矿渣为添加剂制造红水泥；以红泥为原料制造红颜料，与白水泥混合制造红水泥的情况。
That is the glaze sauce glaze sauce, is a kind of high-temperature iron enamel coloring agent, such as persimmon glaze or sesame yellow color, hence the name.
酱釉即酱色釉，是一种以铁为着色剂的高温釉，釉色如柿黄色或芝麻酱色，故而得名。
The influences of the factors, such as the dosage of coloring agent, reaction time, heating temperature and the dose of acid etc., on the system were studied.
研究了显色剂用量、显色时间、显色温度、酸用量等因素对桃叶珊瑚甙显色反应的影响。
The invention provides a method for preparing capsanthin powder from red peppers, belonging to the field of coloring agent in food additives or feed additives.
红辣椒制备辣椒红粉末的方法，属于食品添加剂的着色剂、亦可以作为饲料添加剂领域。
The present invention provides a kind ink for ink jet printer and containing coloring agent, EDTA, 1, 1, 3, 3-tetramethyl urea, sodium dithiaamino formate, isopropanol and borax.
本发明提供一种包含着色剂、EDTA、1，1，3，3-四甲基脲、二硫代氨基甲酸钠、异丙醇和硼砂的喷墨打印机墨水。
The present invention provides a kind ink for ink jet printer and containing coloring agent, EDTA, 1, 1, 3, 3-tetramethyl urea, sodium dithiaamino formate, isopropanol and borax.
本发明提供一种包含着色剂、EDTA、1，1，3，3-四甲基脲、二硫代氨基甲酸钠、异丙醇和硼砂的喷墨打印机墨水。
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