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Environmentally friendly water-based dyes powder

一、technical parameter

Product categories	Color sample	Temperature resistance	Light fastness	Solubility (g/Kg solvent)
				water	ethanol	water/ethanol	PM
Lemon yellow 01		180℃	7	20	30	120	250
Lemon yellow 02		140℃	2-3	120	10	20	10
Deep yellow 01		180℃	6-7	120	110	120	350
Orange 01		180℃	6-7	40	50	45	160
Bright red 01		140℃	4	110	40	80	500
Bright red? 02		180℃	6-7	100	80	90	250
Purple 01		180℃	6-7	110	100	160	200
Pink 01		140℃	2-3	140	20	130	250
Sapphire blue 01		180℃	6-7	60	250	140	400
Sky blue 01		180℃	7-8	200	10	10	350
Black 01		180℃	6-7	50	80	60	250
Remarks:   1、Temperature resistance: Euneothol 0.5% dye into alkyd / uric acid coating, spraying on the aluminum sheet, dry, and then bake for 30 minutes, the sample and the other baked samples (120℃/30min) for comparison.   2、Lightfastness: DIN 54003（Standard blue scale for wool）as control standard，8:optimum, 1：difference.   3、Solvent: at room temperature, the dye was gradually added to the 1kg solvent, until it was clear to see insoluble dye so far, water is pure water, ethanol concentration was 99.5%, water / ethanol ratio as the quality ratio of 1:1, PM is 99% propylene glycol methyl ether. Special note: Lemon yellow 01 in the water to dissolve and dissolve after the preservation of the temperature is better than 10 degrees Celsius, low temperature and easy precipitation.

 

二、Product Features

    （1）The product is transparent, complete chromatography, coloring power, light resistance, excellent resistance to weathering, and good thermal stability.

    （2）Environmentally friendly products non-toxic, does not contain the 24 kinds of aromatic amines, does not contain the banned products, product does not contain toxic heavy metals, by Intertek third-party testing and certification, in line with the pack of cigarettes, food packaging, such as direct contact with the human body industry requirements.

    （3）Products can be directly dissolved in water, and soluble in alcohols, ethers, ketones, such as organic solvent, products in the water of the resin system in good solubility, in line with the requirements of water system.

三、Application Area

    （1）Water Hot stamping film, lined paper, the gold card paper, the transfer of gold cardboard, vacuum direct plating paper, vacuum coating

    （2）Water and alcohol based ink, UV ink, ink, aluminum foil composite paper, especially suitable for cigarette packing, food packaging and other industries

    （3）Coloring of waterborne wood coatings, UV coating, including bottom coating and surface coating

    （4）Water glass paint, high-grade arts and crafts and glasses dyeing, leather surface coating coloring, dyeing of high-grade coated special paper, metal parts and plastic parts surface coating

四、Using Method

In order to dissolve more fully, Recommend lemon yellow 01, deep yellow 01, bright red 01, bright red 02, pink 01, sky blue 01, sapphire blue 01, black 01 and other varieties using propylene glycol methyl ether (PM) solution, orange 01 and purple 01 using propylene glycol ether dissolved, deep yellow 02 directly dissolved in water can be. First want to preparation of pure water or solvent such as ethanol, propylene glycol monomethyl ether, and propylene glycol ether mixed in proportion, then the dye powder added to be stirred, until completely dissolved. Finally, adding the resin to be fully stirring until completely uniform mixing.

 五、Matters Needing Attention

The company's production of water-based dyes in the use of the process is safe, the user's use of the company may be different testing methods, so it is recommended that users can do some of the necessary tests before use.