Packaging Details: | 25KG fiber drums with PE liner |
Delivery Detail: | within 3 days |
optical Brightening Agents OB-1
Specification
Appearance | Light yellow crystals |
Melting point | ≥359°C |
Assay | ≥98.0% |
Fineness | ≤0.5% |
Characteristics: Excellent whiteness, fluorescence and shade; excellent resistance to high temperature and weathering.
Application: For whitening of polyester and nylon; also used in ABS, PS, HIPS, PA, PC, PP, EVA, PVC, etc.
Usage: Rate of use: (per 1000kg of substrate) Polyester: 75-300g EVA, PP, nylon: 75-200g
Packaging & Storage: 25kg or 50kg iron drum or paper drum lined in plastic bag, transport as non-hazardous: We also have other OBA/Optial brightener agents, like OB, OB-1,BA and so on.