STS5800Insulating Glass Silicone Sealant
DESCRIPTION
STS5800Insulating 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.STS5800Insulating Glass Silicone Sealantworks with two-component mixing equipment and the two components react quickly after mingled in scale, then cures to elastomer.
CHARACTERISTICS
A.STS5800belongs 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°C/73°F, 50% RH) | 10-15minutes | |
Tack free time(23°C/73°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 |
APPLICABLE STANDARDS
STS5800Insulating Glass Silicone Sealant meets or exceeds the requirements of the following specificatins for two-part sealants.
ASTM Specifications; C1369: Type M, Use G
PACKAGEING
STS5800Insulating Glass Silicone Sealant is available as a “kit” consisting of a 47.6 US gallon drum of Base and a 5 US gallon pail of curing agent (catalyst). Both the drum and pail are straightsided for use in commercially available pumping equipment.