Model: | OB-1 |
---|---|
Brand: | WH.AC |
Origin: | Made In China |
Category: | Chemicals / Resin |
Label: | Optical Brightener , White Dyes , Fluorescent Brighten |
Price: |
US $12.5
/ pc
|
Min. Order: | 1 pc |
Live Chat: | Last Online:08 Dec, 2014 |
01.Product Description
Product Name |
Optical Brightener Agent |
MF |
C40H40N12Na4O16S4 |
CAS No. |
7128-64-5 |
EINECS No. |
216-245-3 |
Type |
KB-C |
Propertise |
1.Excellent fluorescence intensity , brightening and whitening. 2.Excellent thermal stability ,melting point up to 300℃in application. 3.Excellent compatibility with PVC and other polar polymers, migration endurance, 4.Resistance to become yellow. |
02.Specification
Item |
Indices |
Appearance |
Solid Powder |
Shade |
Light Yellow |
Color |
Light Red |
Melting point |
≥300℃ |
Available Content |
≥98% |
Content of water-insoluble impurities |
≤ 0.5% |
Fineness (residual content passed through 250μm-pore sieve) |
More than 200meshes |
03.Application
It is particularly applicable to whiten hard & soft PVC products such as section bar, pipe, cable &wires as well as
styrene plastic like PS, ABS etc..
04.Package
1. Recommended dosage: PVC 0.01~0.03% PS.ABS 0.01~0.03%
2. Package: 2KG*5carton or 20KG barrel
3. Storage: Keep in shady drying and away from light place
4. Shelf Life: 24 months
5. Attentions: All technical indexes and our recommendation of the application fields are based on our present
knowledge and understanding of this product. Relevant experiments are essential to be made before it is applied
into practice.Please contact us if you have any technical or application problem.
05.About Us