Direct Yellow DY11

Physical &Chemical Properties
Appearance dark reddish liquid
Density(20℃，g/cm³) 1.10-1.25
Viscosity（25℃，mPa.S） ≤100
pH Value 6.0-9.0
Attribute anion
Fastness to Light 2 Xenotes

Performance&Features
1. It has good light fastness and heat tolerance.
2. It has good dye intensity.
3. It has good tolerance for acetic acid,sodium carbonate and ethyl alcohol.
4. It is environment-friendly.

Scope of Application
1. It is especially applicable to the linerboard paper.
2. It can be used on paper with all kinds of internal sizing agent.
3. It is suitable to tissue paper and color paper too.
Application Methods
1. It can be directly used or be used after dilution with water.
2. The adding position should be ahead of that for internal sizing agents,The places such as stuff chest,intake of fan pump etc.could be the adding position.Please note to keep distance with the adding position of cationic agents.
3. It could be added into the pulp well in intervals too.
4. When it is used with red and blue dyes together ,all kinds of hues required by kraft cardboard paper could be got.
Packing&Storage
According to clients’requirement,we can offer different packing of 50kg,230kg or 1100kg.The product should be shored at the shady,cool,dry and ventilated places.
Attentions:
1. The product date is for reference only.If you have any technical or application problems,please contact us freely.
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 judge whether they are suitable for the present process.Customer should be responsible for the usage of our product taking into account that we could not control your application situation.