ASTMC1369 and EN1279 Insulating Glass Silicone Sealant Two Part Sealant
BAIYUN®SS528 Insulating Glass Structural Silicone Sealant
Features:
- Structural capability as a secondary sealant for insulating glass units
- High level of mechanic properties: high modulus, high strength
- Fast curing,successfully tested for using inprotective glazing applications
- No unpleasant odor during curing,
- on-corrosive curingsystem.
- Excellent weather ability and highresistance to ultraviolet radiation,heat and humidity, ozone andtemperature extremes
- Remainsflexible over a temperature range of -58°F(-50°C) to 302°F (150°C)
- Good compatibility with other neutral silicone sealants
Composition:
- Two-part, neutral-curing
- RTV silicone sealant
Application:
- Sealing secondary edge of insulating glass in structural glazingapplications
Typical Properties
| Property | Result | Test method |
| Base-As Supplied |
| Color | White | |
| Physical Form | Paste | |
| Specific Gravity | 1.38g/cm³ | ASTM D1475 |
| Catalyst-As Supplied |
| Color | Black | |
| Physical Form | Viscous Paste | |
| Specific Gravity | 1.04 g/cm³ | ASTM D1475 |
| As catalyzed |
| Color | Black | |
| Specific Gravity | 1.35g/cm³ | ASTM D1475 |
| Tooling Time(23°C/73°F, 50% RH) | 10-20minutes | |
| Snap time(23°C/73°F, 50% RH) | 20-70mim | |
| Flow, Sag or Slump | ＜0.1mm | ASTM C639 |
| Mix Ratio(By volume) | A:B = 9-11:1 | |
| Recommend Mix Ratio(By volume) | A:B=10:1 | |
| VOC Content ＜40g/L |
| As cured - After 21 days at 23°C (73°F) and 50% RH |
| Durometer Hardness, Shore A | 45 | ASTM C661 |
| Ultimate Tensile Strength | 1.0MPa | ASTM C 1135 |
| Ultimate Elongation | 170% | ASTM C 1135 |
| Water Vapor Permeability | 17.5g/m2/24h | EN1279 |
| Specifications:Typical property data values should not be used as specifications. Assistance with specifications are available by contacting Guangzhou Baiyun Chemical Industry CO., LTD. |
Specifications:
·ASTM C1369
·EN1279-4
Colors:
Part A(Base): White; Part B(Catalyst): Black; After Mixed: Black.
Package:
Part A(Base): 189 L drum
Part B(Catalyst): 19 L pail
Storage and shelf life:
18 months from the date of manufacture when stored at or below 27ºC (80ºF)in the original unopened containers.
Product limitation:
This product is neither tested nor represented as suitable for medical or pharmaceutical uses
Handling and Safety:
Product safety information required for safe use is not included in this document. before handling, read product and material safety data sheets and container labels for safe use, physical and health hazard information. The material safety data sheet is available from baiyun sales application engineer, or distributor, or by calling baiyun customer service.
How to use:
BAIYUN SS528Insulating Glass Sealant when used in structural applications, must be reviewed by BAIYUN technical service specialists.
Complete design and installation guidelines are contained in the BAIYUN Technical Manual when using this product.
Health and environment information:
For information and advice regarding transportation,handling,storage and disposal of chemical products,users should refer to the actual Material Safety Data Sheets containing physical,ecological toxicological and other safety-related data.
Company Profiles
Guangzhou Baiyun Chemical Industry Co., Ltd. was established in 1985, the first silicone sealant research and production company in China. During this 37 years history, we always provide excellent silicone sealant solutions and service for our customers.
BAI YUN is:
• The first silicone sealant research and production company in China.
• The first manufacturing enterprise of silicone sealant in China.
• The first enterprise to participate in drafting the first national standard for silicone sealant in China.
• The first automatic continuous production line of silicone sealant, with independent intellectual property rights and two Chinese excellence patent awards.
• The first super high performance silicone sealant in China. using in the global highest hidden frame glass curtain wall Guangzhou IFC tower.
• The first 50-year Durability Test of silicone sealant in the world.
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ASTMC1369 EN1279 Insulating Glass Silicone Sealant Two Part Sealant Images
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