Specification
|
Molecular Formula: C14H17NO2 |
Molecular Weight: 231.28 |
|
CAS No：91-44-1/61968-71-6 |
C.I. no.: 140 |
|
Appearance：off white powder |
Melting point(℃):70.5-73 |
|
Assay: ≥ 98% |
Fineness：≥ 200 meshes |
Features
1.Multipurpose brightener with excellent whiteness, soluble in ethanol but insoluble in water.
2.Having properties of good solubility and compatibility.
Applications
Plastics Application
Optical Brightener MDAC is typically used at a dosage of 0.01-0.06%. Mix evenly with the corresponding processing plastic, then proceed directly to injection molding or extrusion.
Textile Application
When Optical Brightener MDAC used for wool, natural silk, and acrylic fibers, it is generally applied in liquid form:
| Fiber Type | Recommended Dosage |
|---|---|
| Wool | 0.05-0.35% |
| Natural silk | 0.05-0.4% |
| Acrylic | 0.05-0.8% |
Suitable for exhaust dyeing and continuous processing methods.
Detergent Application
Addition level in laundry powder: 0.001-0.05%
This product is mainly used for whitening of wool, natural silk, nylon, acetate fiber and triacetate fiber. It can also be used for whitening of cotton and cyanamide, and can be used for whitening of cellulose fiber by adding resin.
Reference dosage
The dosage is: nylon 0.05-0.3%, wool 0.05%-0.35%, acetate fiber 0.05-1.4%, triacetate fiber 0.1-2%, cylandex 0.05%-0.8%.
In addition, this product can be added to soap and detergent for washing fabrics, effective in the PH=3-11 range, can improve the appearance of the fabric after washing. It can also be used for coated paper, plastic and chromatic printing coatings.
Package & Storage
25kg fiber drum or for the special demand.
Should be stored in cool, dry and ventilate place, and storage time should not exceed 24 months
Package & Storage
10kg or 25kg/ fiber drums. It can be packed in other forms according to user's requirements.
Shelf life: not more than 24 months in the room temperature.
Why Choose Us
1.With our own factory, R&D, sales system
2.Establish a complete stock of conventional optical brightener products.
3. With a complete sample management system, we can provide testing and OEM services.
4. Integrate industry resources and academic resources to create a efficient R&D technical team to provide customers with customized technical solutions.
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