RTV Structural Silicone Sealant ±25% Movement For Aluminum Curtain Wall
Features
1. RTV silicone, neutral cure, one component only.
2. No corrosive effect on bonded materials.
3. Excellent endurance to UV rays, hot and damp climates.
4. Maintains function in wide thermal range (-50°C to 180°C).
5. Joint movement allowed up to 25%.
Basic Uses
1. For construction sealing of curtain wall systems made of aluminum or terracotta.
2. Structural fixing of building panels.
3. Applied in structural glass fixing and sealing projects.
Specification:
Operating conditions of 23±2°C and 50±5%RH, then test:
|
No |
Property |
Standards |
Results |
|
|
1 |
Type |
/ |
OXIME |
|
|
2 |
Density |
g/cm³ |
1.39 |
|
|
3 |
Sag/Slump |
Vertical Position/mm |
≤3 |
0 |
|
Horizontal Position |
Non-Deformation |
Non-Deformation |
||
|
4 |
Extrusion Rate (ml/min) |
≥150 |
≥250 |
|
|
5 |
Tack-Free Time / h |
≤3 |
≤1 |
|
|
6 |
Shore A Hardness |
20~60 |
40~50 |
|
|
7 |
Thermal Ageing |
Thermal Weight Loss% |
≤10 |
≤5 |
|
Thermal Cracking |
None |
None |
||
|
Chalking |
None |
None |
||
|
8 |
Tensile Modulus (MPa) |
≥0.6 |
≥1 |
|
FAQ:
Q1. Sample Availability
A: Samples are provided for quality verification. Mixed model sampling is acceptable.
Q2. Production Lead Time
A: 2-3 days for sample preparation; 5-7 working days for mass production.
Q3. MOQ Policy
A: Ultra-low minimum order quantity - single unit available for testing.
Q4. Shipping Methods
A: Bulk orders shipped via ocean freight. Samples delivered by international express (FedEx/DHL).
Q5. Order Procedure
① Specify technical requirements & application scenarios
② Receive customized quotation
③ Confirm samples & pay deposit
④ Initiate manufacturing process
Q6. Logo Customization
A: Custom branding supported (written confirmation required prior to production).
Q7. Quality Warranty
A: 35-year performance guarantee provided.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.