Shandong Luming New Materials Technology Co., Ltd. is one of the leading manufacturers and suppliers of silicone sealant in China. We have world-leading production equipment and strong manufacturing capabilities. Please feel free to buy premium silicone sealant at competitive price from our factory.
Key Features of Silica-Based Sealing Material (Silicone Sealant)
|
Parameter |
Value |
|
Chemical Composition |
|
|
SiO₂ Content |
≥95% |
|
Fe₂O₃ Content |
≤0.5% |
|
Physical Properties |
|
|
Apparent Porosity |
≤22% |
|
Compressive Strength |
≥30MPa |
|
Linear Variation |
+0.3%(1400℃×2h) |
|
Application Parameters |
|
|
Working Temperature |
1200-1500℃ |
|
Application Thickness |
50-200mm |
|
Curing Time |
15-30 minutes |
Quality Assurance System for Silica-Based Sealing Material
Shandong Luming implements a strict quality control system:
Premium Raw Materials
- High-purity silica sand (SiO₂≥95%, Fe₂O₃≤0.5%)
- Patented high-temperature binders (19 invention patents)
Production Process
- 1600℃ high-temperature sintering process
- Computerized precision batching system (±0.5% accuracy)
- Triple mixing homogenization technology
- ISO 9001 certified production line
Quality Testing
Each batch undergoes:
- Chemical composition analysis
- Physical property tests (including compressive strength, apparent porosity, etc.)
- Thermal shock resistance evaluation
Third-party laboratory verification
Industrial Applications of Silica-Based Sealing Material
Our Silicone Sealant is widely used in:
Steel Industry
- Coke oven sealing
- Ladle repairs
- Blast furnace hot blast pipe sealing
01
Glass Industry
- Glass furnace sealing
- Throat repairs
- Special advantage: No contamination to glass melt
02
Ceramic Industry
- Kiln car sealing
- Roller kiln maintenance
03
Power & Chemical Industry
- Boiler sealing
- Chemical reactor repairs
04
Reasons to Choose Luming's
Technological Leadership
- 19 sealing technology patents
- Proprietary bonding system ("Nano-Sealing" patented technology)
Performance Advantages
- 50% faster curing than conventional sealing materials
- Excellent thermal shock resistance (30+ cycles)
- Perfect bonding with existing linings
Quality Certifications
- ISO 9001 certified production
- GB standard compliance
Customer Support
- On-site technical guidance
- 24/7 emergency consultation
- 12-month quality guarantee
Packaging & Logistics
Standard Packaging
- Vacuum-sealed bags + reinforced wooden crates
- Effective moisture protection
Custom Options
- 25kg small packages available
- Special markings upon request
Global Delivery
- FOB Qingdao Port
The packaging ensures product integrity during transportation and storage.
FAQ
Conclusion
Shandong Luming New Materials Co., Ltd.'s Silica-Based Sealing Material represents the cutting edge of high-temperature sealing technology. Through continuous innovation and strict quality control, our Silicone Sealant helps customers achieve long-term stable equipment operation, reduced maintenance frequency, and significant cost savings. We invite global industrial partners to experience the Luming advantage and discover how can safeguard your production.
For technical specifications, pricing information, or sample requests, please contact Shandong Luming New Materials Co., Ltd. today!
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