Dye » Black DCD
| Physical Chemical Properties： | Appearance：black liquid Density(20℃,g/cm3)：1.05—1.15 Viscosity(25℃,mPa.s)：＜350 pH Value：8.0—10.0 Attribute：cation Fastness to light：4Xenotest |
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| Performance Features： | 1. It can reduce the brightness index(L* value),but a* and b* value drop little. 2. It is environmental friendly. |
| Scope of Application： | 1. Adjust the brightness index of all kinds of kraft pulp lined boardpaper. 2. It is applicable to the color blending in the paper pulp sized with rosin or synthetic sizing agent. |
| Application Methods： | 1. It ‘s best to be used after dilution by condensed water from drying cylinder , and can also be used after dilution by pulp white water. 2. It can be continuously added into the thicking pulp pipe at the intake of stuff chest or fan pump etc with metering pump ,and should be kept a distance from cationic auxiliary agent. 3. It may also be added into pulp well intervals. 4. When it is used together with brown and yellow dyes , we can get all kinds of hues required by kraft cardboard paper. |
| Packing Storage： | According to clients’ requirement ,we will offer different packing of 50kg、230kg、1100kg. It is stable. But when it is stored under zero centigrade for a long time, it will be frozen. It will become liquid after laying in room temperature or being heated. The operation has no negative effects on its performance. Attentions |
| Attentions： | 1. The product data is for reference only. If you have any technical or usage problems, please call us. 2. The oral or written technical suggestions offered by our company are all sincere. But the consumers have the responsibility to experiment with our products to justify whether they are suitable for the planned craftwork and usage; as the craftwork condition for using the products is beyond our control, the consumers will take the whole responsibility. |