Essential details
Quantity(pieces):10
MOQ:1T
Lead time:15Days
Shipping:sea transportation
Specification Number:ZLLSIL-MF200 Silica Dispersion (Fumed SIlica / Nano SIlica for Fire-Resistant Glass)
Package Description:Woven bag ton bag
Product Introduction
Fumed Silica （Nano Silica） for Fire-Resistant Glass Manufacturer: ANDEHU NEW MATERIALS (SHANDONG) CO., LTD
Product Overview
High-purity aqueous nano-silica colloidal dispersion designed as the core interlayer material for grouted Class A insulating fire-resistant glass. Replaces traditional water glass systems with better optical clarity, lower efflorescence and improved long-term stability. Available in multiple grades covering 0.5h to 3.0h fire ratings.
Key Benefits
SiO₂ purity ≥99.8%, fully inorganic, non-toxic under fire
60–120nm controlled particle size, graded for different processes
≥88% visible light transmittance, no haze or yellowing
12+ month shelf life, stable across 5–35℃ storage
Forms dense ceramic heat barrier at high temperature
Compatible with pouring and laminated fire glass processes
Typical Data
表格
Parameter Range
Solid Content 30% – 55%
Particle Size 60 – 120 nm
pH 9.0 – 10.5
Viscosity 10 – 50 mPa·s
Fire Rating 0.5 – 3.0 h (Class A)
Applications
Fire doors & windows, fire partitions, curtain walls, escape routes, commercial buildings, high-rise residential, rail transit facilities.
Packaging
25kg / 200kg drums, 1000kg IBC totes. Store sealed, cool and dry, avoid freezing. Origin: Jinan, Shandong, China
1. Q: What packaging options are available?
A: 25kg drum, 200kg drum, 1000kg IBC tote.
2. Q: What packaging material is used?
A: Food-grade PE / HDPE material.
3. Q: What is the storage temperature?
A: 5–35℃, cool and dry place.
4. Q: Should it be stored sealed?
A: Yes, always seal tightly after use to prevent water evaporation.
5. Q: Can it be stored outdoors?
A: Not recommended; avoid direct sun and freezing.
6. Q: What is the shelf life?
A: Minimum 12 months in original sealed packaging.
7. Q: Can shelf life be extended?
A: Proper storage helps; opened drums should be used soon.
8. Q: Is it dangerous goods?
A: No, it is general cargo, non-hazardous.
9. Q: Can it be shipped by sea?
A: Yes, moisture-proof packaging is standard for sea freight.
10. Q: Is UN packaging available?
A: Yes, UN-certified IBC totes for export.
11. Q: What is the loading quantity per 20ft container?
A: Depends on packaging; details available on request.
12. Q: Can it be shipped in winter?
A: Yes, but avoid freezing during transport.
13. Q: What if it leaks during transport?
A: Rinse with water; it is non-corrosive.
14. Q: Is palletized packaging available?
A: Yes, standard palletized for forklift handling.
15. Q: Can packaging be customized?
A: Yes, custom labeling and package size are supported.
16. Q: How to handle empty drums?
A: Rinse with water before disposal or recycling.
17. Q: Is vacuum packaging needed?
A: No, sealed drum packaging is sufficient.
18. Q: Does it need nitrogen filling?
A: Not required for standard grades.
19. Q: What is the lead time?
A: 7–15 days for standard grades.
20. Q: Can you arrange door-to-door delivery?
A: Yes, multiple trade terms available.
