Disperse red 121 化学特性,用途語,生産方法
Properties and Applications
Yellow red.Red powder. Dye bath of iron ion in light of no effect. Dyeing appropriate pH value for 5 ~ 6, after dyeing and printing, high pH will reduce the amount to color. The color red dye for yellow, and the fastness is good, have higher sublimation fastness. Suitable for high temperature and high pressure and hot to dissolve and dyeing method. With the carrier the dyeing performance in general. Dye vinegar fiber, colored light and polyester similar, with only light color, three vinegar fiber dyed when fresh color, dyeing nylon 6 and nylon 66 colored light is blue, but can be dyed dark. In dye acrylic, colored light and polyester similar, but can only dye light color. In polyester/cotton fabric can be directly on printing, cannot be printing of the impression of the discharge.
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Standard
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Ironing Fastness
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Light Fastness
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Persperation Fastness
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Washing Fastness
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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5
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4-5
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6-7
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5
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5
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5
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5
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Disperse red 121 上流と下流の製品情報
原材料
準備製品