BAIYUN SS550 General Purpose Sealant Neutral RTV Silicone
Features &Benefits
Apply at the temperature between 4-40°C. Easy to operate
Neutral curing, non-corrosive curing system
No unpleasant odor during cure
Excellent resistance to weather, UV, ozone, water
Good adhesion to most common building material without priming
Good compatibility with other neutral silicone sealants
Impervious to mould, contains biocide with fungicidal action
Does not contain solvents, isocyanates, acids, halogens and toxic components, completely neutral.
Good weather and UV resistance
Technical data
| Property | Result | Test method |
| Uncured-As Tested at 23°C (73°F) and 50% RH | ||
| Specific Gravity | 1.45 | ASTM D1875 |
| Working time(23°C/73°F, 50% RH) | 10-20minutes | ASTM C679 |
| Tack-free time(23°C/73°F, 50% RH) | 60 minutes | 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 | 20-60 | ASTM D2240 |
| Peel Strength | 28lb/in | ASTM C719 |
| Joint Movement Capability | ±12.5% | ASTM C719 |
| Tensile Adhesion Strength | ||
| AT 25% extension | 0.275MPa | ASTM C1135 |
| AT 50% extension | 0.468MPa | ASTM C1135 |
| Specifications:Typical property data values should not be used as specifications. Assistance with specifications are available by contacting Guangzhou Baiyun Chemical Industry CO., LTD. | ||
Applications
Sealing joints for all types of doors and windows
Sealing in joints of glass, metal, concrete and etc
Many other uses
Instructions
- 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.
Usable Life and Storage
When stored at or below 27ºC (80ºF) in the original unopened containers, BAI YUN SS550 Neutral Silicone Sealant has a usable life of 12 months from the date of manufacture.
