ALOS-SILI-191 is a black, 10:1 volume ratio, room-temperature curing two-component silicone rubber adhesive. It offers excellent adhesion and good resistance to high and low temperatures. The product is non-corrosive, non-polluting, and environmentally safe, with excellent adhesion to substrates such as metals, ceramics, and plastics.
ALOS-SILI-191
InquiryProduct Description

ALOS-SILI-191
Product Features
- Quick curing speed and broad bonding versatility.
- Excellent performance in high and low temperatures, non-corrosive, and outstanding durability.
Physical and Chemical Parameters
| Precure Properties | Appearance | A: White paste; B: Black paste |
| Density | A: 1.47 g/cm3; B: 1.09 g/cm3 | |
| Cured Properties | Mixing Ratio | 10:1 (volume ratio) |
| Appearance | Black paste | |
| Surface Dry Time | 10 minutes | |
| Shear Strength | 1.4 MPa | |
| Shore A Hardness | 56 | |
| Tensile Strength | 2.2 MPa | |
| Elongation At Break | 150% | |
| Working Temperature | -40-250 °C |
Note: Test data is obtained at 23±3°C and 50±5% RH.
Applications
It is used for bonding electrical appliance panels and other related applications.
Usage
- To ensure proper bonding and compatibility with substrates, perform tests on the actual materials and environment before use.
- The surface of the substrates to be bonded must be clean, dry, and free from dust, oil, or water. It is recommended to clean substrates with a cleaning agent to avoid bonding failure.
- Automatic dispensing equipment is recommended for application.
- For more details, please contact our technical support team.
Packaging
- 490mL dual-cartridge set
- 18L + 18L pail
- 180L + 18L pail
- Custom packaging available upon request.
Storage, Shelf Life and Transportation
- Storage: Store sealed in a cool, dry place. It is recommended to store at temperatures below 28°C.
- Shelf Life: 9 months from the date of manufacture.
- Transportation: Keep dry, avoid rain, direct sunlight, and high temperatures. Keep away from heat sources. Handle with care to avoid squeezing or collision.
* The technical parameters presented here are typical values intended for reference only and should not be considered as guaranteed acceptance criteria for the product. Specifications may change without prior notice. Because the product may be used in different ways and environments, we cannot guarantee its effectiveness or appropriateness for specific uses. We suggest that users carry out testing or reach out to our technical team for guidance before using it.
If you can't find the specific product you're looking for, we are happy to provide customized solutions tailored to your requirements. Our expert team is dedicated to working closely with you to develop the perfect product that fits your unique application.