STS2200 Black Silicone Sealant For Insulating Glass

Description
sts2200 insulating glass silicone sealant is a neutral curing silicone sealant with high modulus and high strength, purposely designed for glazing insulating glass. It has the advantage of low air permeability. Sg2200 insulating glass silicone sealant works with two-component mixing equipment and the two components react quickly after mingled in scale, then cures to elastomer.
characteristics
a.sts2200 belongs to rtv-2. It’s curing speed can be adjustable, and the deep-seated curing speed is fast, and it is suitable to be used in the factory;
b. Neutral curing, non-corrosive to metal, coated glass etc.
C. High modulus and high strength;
d. Release low-molecular-weight alcohol and no unpleasant odor during cure;
e. Excellent resistance to weather, uv, ozone, water;
f. Remains flexible over a temperature range of-58°f(-50°c) to302°f(150° c)
g. Good compatibility with other neutral silicone sealants.
applications
as a secondary edge adhesive sealant in insulating glass units.
Typical properties
property result test method
bases: as supplied
color white
specific gravity 1.48
curing agent: as supplied
color black
specific gravity 1.01
as mixed
color black
specific gravity 1.42
tooling time(23°c73°f, 50% rh) 10-15minutes
tack free time(23°c73°f, 50% rh) 55-90 minutes astm c679
flow, sag or slump 0.1 inches max astm d2202
as cured - after 7 days at23°c(73°f) and 50% rh
durometer hardness, shore a 50 astm d2240
ultimate tensile strength 0.90mpa astm c1135