Optical brightener OB-1 for PP, PVC, EVA, ABS

详情

                                Fluorescence Brightener OB*1

                                 C.I. **3  CAS：********5 

 

Technical Spec: 

Appearance: Bright yellow crystals powder

Purity: *8.5%Min

Solubility: Insoluble in water, but soluble in high boiling point organic solvent such as phenyl-chloride

Range of Application: 

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.

Packaging:Packaged in cardboard drums, *0kg or *5kg each. Stored in dry place, avoid light.