FR Silicone Sealant (-50°C to 150°C)
Features:
Neutral-curing silicone sealant passing GB23850 fire test
Triple protection (flame/UV/ozone) with -50°C~150°C flexibility
Engineered for structural adhesion in fire-rated assemblies
Applications:
Critical infrastructure sealing (public spaces/emergency exits)
FR-rated window/door perimeter bonding
Electronics fire containment & curtain wall firestops
Structural joint protection in high-rise buildings
Specification:
Operating conditions of 23±2°C and 50±5%RH, then test:
|
No.
|
Property
|
Standards
|
Result
|
|
1
|
TVOC (g/kg)
|
≤100
|
≤40
|
|
2
|
Sag/Slump (mm)
|
≤3
|
0
|
|
3
|
Tack-Free Time (h)
|
≤3
|
≤1
|
|
4
|
Elastic recovery (%)
|
≥80
|
≥90
|
|
5
|
Weight Loss (%)
|
≤8
|
≤4
|
|
6
|
Fire retardant rate
|
FV-0 (3mm)
|
FV-0 (3mm)
|
|
7
|
Fire Resistance
Integrity
|
A3
|
A3
|
Typical property data values should not be used as specifications. Assistance with specifications Are available by contacting us.
FAQ
Q1. Sample Policy
A: Test units available for quality validation. Multi-product sampling permitted.
Q2. Manufacturing Timeline
A: Sample fabrication: 48-72 hours. Volume production: 5-7 business days.
Q3. MOQ Flexibility
A: No minimum order restrictions - single piece meets inspection needs.
Q4. Logistics Solutions
A: Mass shipments via marine transport. Samples dispatched through global courier networks.
Q5. Transaction Workflow
▸ Requirement specification (technical parameters/application)
▸ Customized proposal & quotation
▸ Sample approval + down payment
▸ Scheduled production execution
Q6. Branding Service
A: Client-specific identification marking available (requires advance written authorization).
Q7. Product Assurance
A: Industry-leading 20-year material warranty.
Product Tags:
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FR Fire Rated Silicone Sealant -50°C To 150°C For Structural Adhesion Images
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