Elastic Structural Silicone Sealant for Metal Structures -50℃ to
150℃
Features:
CSJ-9905 consists of two components and cures in a neutral manner.
When paired with a two-component adhesive dispenser, the blend
ratio regulates the cure period. It features excellent performance,
resilience, ozone resistance, and corrosion-free properties.
Basic Uses:
- Structural sealing-off and glass installation for tall-building
facade curtains, aluminium curtain walls, terracotta cladding
systems, and metallic structures.
- Structural attachment of assorted panel assemblies.
- Other building-related structural glazing deployments.
Specification:
Operating conditions of 23±2°C and 50±5%RH, then test:
No. | Property | Standards | Results |
1 | Sag/Slump | Vertical Position / mm | ≤3 | 0 |
Horizontal Position | Non-deformation | Non-deformation |
2 | Mixing Time/min | ≥20 | ≥20 |
3 | Extrusion/s | ≤10 | 3 |
4 | Tack-Free Time/h | ≤3 | ≤1.5 |
5 | Shore A Hardness | 20~60 | 40~50 |
8 | Thermal Ageing | Thermal Weight Loss (%) | ≤10 | ≤4 |
Thermal Cracking | None | None |
Chalking | None | None |
9 | Tensile Modulus (MPa) | ≥0.6 | ≥0.8 |
Typical property data values should not be used as specifications.
Assistance with specifications Are available by contacting us.
FAQ
· Q1. Is ordering a sample Silicone Sealant possible?
A: Definitely. We accept sample orders and allow combination orders
too.
· Q2. What’s the lead time for delivery?
A: 2–3 days for samples and 5–7 working days for bulk production.
· Q3. Do silicone sealants have a minimum purchase quantity?
A: Only one piece is needed for testing purposes.
· Q4. What shipping options do you offer?
A: Mass orders by sea; sample orders via express couriers like
FedEx.
· Q5. How do I place an order for sealant?
A: Submit your need, get quoted, confirm & pay, then we
manufacture.
· Q6. Can the sealant be branded with my logo?
A: Yes, please let us know prior to production.
· Q7. Do you offer a warranty on your products?
A: Yes, our warranty lasts 30 years.
