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Disperse black EX-SF 300% is a Disperse dye produced by Ningxia Zhongsheng New Technology Co., Ltd. It has the characteristics of wide use, high efficiency and environmental protection.
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Product Features
1. High strength, fast dyeing, suitable for dyeing polyester and its blended fabrics;
2. Suitable for high-temperature and high-pressure dyeing, with high color fastness, good dyeing depth, and good levelness;
3. It has good dispersibility and high-temperature dispersion stability, high dye uptake rate, and few dyeing residues.
Product display
Staining expression
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Staining expression
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染色
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level-dyeing property
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PH Dependence
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Bath ratio dependency
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Metal ion influence
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Other fiber contamination
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good
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PH：3-9
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centre
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centre
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低
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Color fastness (3.0% owf dyeing depth)
1. Water washing fastness
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Water washing fastness
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Fading as is
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Polyester staining
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Cotton staining
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Nylon staining
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Wool staining
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4-5
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4-5
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4-5
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4-5
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4-5
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2. Sublimation fastness
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Sublimation fastness
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Color change as is
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Polyester dip
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150℃ 30”
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4-5
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4-5
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180℃ 30”
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4
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3
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210℃ 30”
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4
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1-2
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Dyeing performance diagram
High temperature and high pressure dye uptake curve |
 Improvement rate curve of high-temperature and high-pressure dyeing |
Precautions:
Transportation: During transportation, prevent inversion, handle with care, avoid collisions, and do not damage the packaging.
Storage: Store in a cool, dry, and ventilated place to prevent moisture and heat.
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