Butyl Tape Sealant Base for IG Units BTB-200
CAS 9010-85-9
In StockMOQ
200 kg
Lead Time
7–14 days
Packaging
200 kg drums
Specifications
| Density (23°C) | 1.28–1.32 g/cm³ |
| Processing Temperature | 100–120°C |
| Softening Point (Ring & Ball) | 85–95°C |
| Viscosity (120°C, Brookfield) | 80,000–120,000 mPa·s |
| Penetration (25°C, 100 g, 5 s) | 35–55 × 0.1 mm |
FAQ
BTB-200 is formulated for hot-melt extrusion at 100–120°C. Processing below this range elevates melt viscosity and risks poor adhesion to glass and spacer substrates; exceeding 130°C can cause thermal degradation and reduced argon retention performance.
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