SS511B Silicone weather-roofing sealant excellent weatherproof ability
APPLICATIONS
A. Weather sealing in glass curtain wall joints
B. Weather sealing in metal, enamel curtain wall joints
C. Sealing in expansion joints for concrete, plastic and metal etc
D. Sealing in roof joints
E. Many other uses
FEATURES
A. Extension/compression movement capability of up to ±35% of the original joint width
B. Suits applications in the areas with large difference in temperature and low humidity
C. Odorless, non-corrosive curing system
D. Excellent weather ability and high resistance to ultraviolet radiation, heat and humidity, ozone and temperature extremes
E. Remains flexible over a temperature range of -58°F(-50°C) to 302°F (150°C)
F. Excellent unprimed adhesion to wide range of substrates including coated, enameled and reflective glasses, anodized and polyester coated or painted aluminum profiles
G. Good compatibility with other neutral silicone sealants
TYPICAL PROPERTIES
| Property |
Result |
Test method |
| Uncured-As Tested at 23°C (73°F) and 50% RH |
| Color |
Black, gray, white |
|
| Working time (23°C/73°F, 50% RH) |
10-20minutes |
ASTM C679 |
| Tack-free time (23°C/73°F, 50% RH) |
60minutes |
ASTM C679 |
| Curing time (23°C/73°F, 50% RH) |
7-14 days |
|
| Flow, Sag or Slump |
＜0.1mm |
ASTM C639 |
| VOC Content |
＜39g/L |
|
| As Cured-After 21 days at 23°C (73°F) and 50% RH |
| Durometer Hardness, Shore A |
25-45 |
ASTM C661 |
| Peel Strength |
29lb/in |
ASTM C719 |
| Joint Movement Capability |
±35% |
ASTM C719 |
| Tensile Adhesion Strength |
| AT 25% extension |
0.302MPa |
ASTM C1135 |
| AT 50% extension |
0.469MPa |
ASTM C1135 |
| Specifications:Typical property data values should not be used as specifications. Assistance with specifications are available by contacting Guangzhou Baiyun Technology CO.,LTD. |
SPECIFICATIONS
BAIYUN SS511B Silicone Weather Proofing Sealant meets or exceeds the requirements of the following specifications for one-part sealants.
Specifications:
ASTM C920; TypeS, Grade NS, Class 35, Use NT, A, G, O
PACKAGING
BAIYUN SS511B Silicone Weather Proofing Sealant is available in 16.9 fl. oz. (500 ml) foil sausage packs.
USABLE LIFE AND STORAGE
When stored at or below 27ºC (80ºF) in the original unopened containers, BAIYUN SS511B Silicone Weather Proofing Sealant has a usable life of 12 months from the date of manufacture.
