Liquid UV absorber UVBL

This is a novel liquid UV absorber which keep the characteristics of UV absorber;at the same time enjoys good liquid characteristics which is convenient for calculation and transportation.it acts as a effect UBV absorber(Low wavelength part of the ultraviolet spectruman;maximum wavelength up to 314nm);advantages:higher absorbing ratio;low volatility;good compatibility;can be used alone or together with other HALS;great synergism effect.

Specifications:

Applications and characteristics:

• Liquid UV abosorber UVBL is widely used in polyester,polyurethane,paint,ink and coating etc;
  Great synergism with HALS to perform better stability ability;

• High molecular weight;

• Difficult to volatilize;

• Good resistance to extraction;

• Good process ability and easy to transport as it is liquid;

• Almost doesn’t absorb visible light therefore doesn’t cause coloration and discoloration of the polymer products;

• Liquid UV abosorber UVBL is limited to be used in industry field,not approved for food contact;

• Recommended dosage: 1500ppm~5000ppm;

Package:
200kgs/drum or as customer’s request;

Storage:
Stock Liquid UV absorber UVBL in dry,cool,well-ventilated shady place in closed original containers;avoid direct contact with water;

Shelf life:
2 years if stock in above conditions;

Transportation:
Liquid UV absorber UVBL is not a dangerous goods according to transportation regulation;