Appearance: yellow light green powder Melting point 198-200 °C Content ≥ 98.0% Performance and Characteristics 1. A good whitening effect, thermal stability, fluorescent shade of white. 2. The best compatibility with plastic, easy migration, precipitation. Use Scope 1. Widely used in PVC, PE, PP, PS, ABS and other plastic processing whitening. 2. suitable for paint, ink, paint and other whitening. Use ways Recommended dosage:1000KG material added each OB Brightener 50-500g, can choose the right amount of different materials. Packaging and Storage 2kg × 5 carton or 25kg cardboard drum, in a cool, dry place away from light.
Notes: 1.This product is only for reference, if you have any technical or questions, please contact me. 2. Company, whether verbally, in writing on technical advice provided are from good faith, but users of the products supplied by our company has the responsibility to conduct tests to verify the suitability of the proposed process and purpose; view of the use of our products conditions beyond our control, which should be your own responsibility.
The FOB price is USD$54/kg, Shanghai Port, China
1.Suitable for whitening chemical fibers, such as the polyester fibre, nylon fiber, polypropylene fiber and so on.
2. Suitable for whitening and brightening polypropylene plastic, hard PVC, ABS . EVA, polystyrene, polycarbonate, etc.
3. Suitable to be added into the conventional polymerization of polyester and nylon. 4. Especially suitable for whitening the plastics of elevated temperature compaction.
Method of Application:Recommend consumption:Put OB-1 brightener into every 1000kg materiel.
1. The add-on amount of EVA, polypropylene, nylon and polycarbonate is 75 -200g.
2. The add-on amount of terylene fiber is 75 -300g.