Ubang mga ngalan: TINUVIN 326; EVERSORB 73
Panagway: Kahayag nga yellow powder
Solubility: Tin-aw nga solusyon, gawasnon sa dili matunaw
Punto sa pagtunaw: 137-141
Volatile nga sulod: 0.5% max
Abo nga sulod: 01% max
Transmittance: 460nm 96.0% min
500nm 97.0% min
UV-326 can be dissolved in such organic solvent such as benzol, touene, phenyethene, etc. It can not be dissolved in water. It can be easily dissolved in som kinds of resin, and it is not sensitive to metal Ions. Under alkalinity, as low volatile, it is not turned int yellow, ca absorb the ultraviolet ray of 270-380nm wavelength effectively. When used with antioxidants, it has cooperative effect. With lower position, it is considered as the world's sagest plastic accretion.
aplikasyon
Alang sa Polypropylene
ABS: 0.3-0.5 WT% base sa polymer gibug-aton
PS: 0.2-0.3 WT% base sa polymer weight
HIPS: 0.2-0.3WT% base sa polymer weight
Alang sa taas nga densidad polyethylene 0.2-0.3WT% base sa polymer gibug-aton
Alang sa polyamine: 0.2-0.3WT% base sa polymer weight
Para sa polyester: 0.2-0.3WT% base sa polymer weight