SPSi-100 is a high performance matrix resin product used for tin-free self-polishing paint, it is only suitable for copper-containing formulations and can be blended with various amounts of CDP (Rosin) to satisfy different application requirements. The tin-free self-polishing antifouling coatings prepared by SPSi-100 could possess 4-5 years performance (the actual antifouling performance determined by paint formulation, ships speed & activity and sailing sea area environment), low VOC and excellent polishing rate.

Typical general characteristics Value

Polymer solids 49.5~50.5%

Viscosity 140-220cps

Density 1.01g/cm3

TYPICAL PHYSICAL PROPERTIES OF base POLYMER

Mn 5500

Mw 17000

Tg 52℃

Theoretical Acid Number 117-122mgKOH/g

Packing :50kg,25kg, 180kg drum or 1000kg IBC drum.

Storage: stored in a cool ,dry,shady and ventilated place,avoid fire contact.

Safety:pls refer to our MSDS

Shelf time: one year.