IOTA-950# Organosilicon methyl transparent resin series

Product Name

      SAR-2           Methyl silicone resin

      SAR-5         ethyl silicone resin

          KL-1           Organic glass enhancer

        KL-2            Polycarbonate Enhancer

Appearance

colorless to light yellow transparent liquid

Viscosity (mpa.s 25℃)

6-25

5-25

10-15

10-15

Solid content%

≥27

≥27.5

24±2

23±2

Dry time

70℃，20minutes

70℃，0.5-4hours

80-90℃，2hours

80-90℃，2hours

Properties and Applications

Acid value <0.2mgKOH 
Coating dry time : (minutes / 70 ℃) <20 
Film pencil hardness (H): 
Plow starting hardness ≥ 3 
Scratch hardness ≥ 2  
Thermosetting plastic surface treatment for the electronics industry CRT anode cap anti-flicker and coating.

KL-1 organic glass and KL-2 polycarbonate nhancer is a highly cross-linked silicone resin, the resin film have film hard, wear-resisting, high and low temperature resistance, waterproof, high transparency in the visible region of the spectrum, The light transmission rate is more than 90%, so it is used as an organic glass surface coating for wear resistance. Pencil hardness: ≥ 6H