Two Component Curtain Wall Structural Silicone Sealant For Structural sealing And Structural attachment
Two Component Curtain Wall Structural Silicone Sealant For Structural sealing And Structural attachment
Features:
CSJ-9905 is a dual-part neutral-curing sealant designed for use with a two-part mixer. Cure speed is precisely governed by the mix ratio, featuring superior performance, excellent flexibility, robust ozone resistance, and a non-corrosive formulation.
Applications:
It is used for structural bonding and glazing in high-rise building facades, aluminum cladding, terracotta systems, and metal frameworks, as well as structural fixing of various cladding panels and other structural sealing applications in building construction.
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 | Tack-Free Time / h | ≤3 | ≤1.5 | |
| 3 | Mixing Time/ min | ≥20 | ≥20 | |
| 4 | Shore A Hardness | 20~60 | 30~40 | |
| 6 | Tensile Modulus (MPa) | 23°C | ≥0.6 | ≥0.6 |
| -20°C | ≥0.6 | ≥0.6 | ||
| 5 | Elastic Recovery Rate (%) | ≥80 | ≥90 | |
| 7 | Constant Elongation Bonding | Non-destructive | Meet the standards | |
| 8 | Constant Elongation After Immersion | Non-destructive | Meet the standards | |
| 9 | Adhesion After Immersion in Water and Light | Non-destructive | Meet the standards | |
Typical property data does not constitute specifications. Contact us for support regarding specifications.
FAQ:
Q1.Can I have a sample order for the Silicone sealant?
A: To suit your needs, we provide quality verification samples, with mixed-model sampling permitted.
Q2. What about the lead time?
A: We require 2-3 days to prepare samples, and mass production has a lead time of 5-7 working days (for your reference).
Q3. Do you have any MOQ limit for silicone sealant?
A: Our ultra-low MOQ enables ordering one unit for testing purposes.
Q4. How do you ship the goods and how long does it take to arrive?
A: We ship bulk orders via ocean freight and samples via international express (FedEx/DHL).
Q5. How to proceed an order for silicone sealant?
Q6. Is it ok to print my Logo on silicone sealant product?
A: Custom branding is available – please submit written confirmation (such as design drafts or authorization letters) before production begins.
Q7. Do you offer guarantee for the products?
A: We provide a 30-year performance guarantee for all our products.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.