Optical Brightener Agent Red
- Exterior:Light yellow powder
- Solubility:soluble in water
- PH value: 4.0-6.0 (1% aqueous solution)
- Optical brightener have a high whitening intensity, strong red light
Optical brightener agent red widely used in polyester,nylon fiber and various plastics whitening three Excellent high temperature resistance.
- Optical brighteners has excellent high temperature resistance.
Instructions for use
Appropriate amount should be added when using.Excessive addition will reduce the whiteness of raw materials and make them yellow.Recommended for pad dyeing:3-4g/L
If the package is opened, please use it up as soon as possible. If it is not used up, it needs to be sealed for next use. Do not mix with other products to prevent reaction.
Packaging and storage
- Non-dangerous goods, 50kg paper drum with built-in plastic bag packaging
- Sealed and stored in a ventilated and cool place, avoid high temperature and sun exposure, storage period is six months