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Introduction
STD 8812 is a vinyl-containing polysilazane resin that serves as a ceramic precursor. It cures under heating, exhibits excellent adhesion to metals, polymers, and glass, and can withstand temperatures up to 600℃ after curing. Through ceramic conversion processes, it achieves high-temperature resistance of 1500-1800℃.
Features & Applications
Features:
Low viscosity
High-temperature and oxidation resistance
Applications:
Ceramic precursors
High-temperature adhesives
Instructions
Curing process: 200℃/1-2h or 300℃/30min
This material is highly moisture-sensitive. Prolonged exposure causes degradation. After opening, purge with N₂/Ar and store at low temperature to extend shelf life.
Technical Specifications
|
Property |
Value |
|---|---|
|
Appearance |
Colorless or pale yellow liquid |
|
Viscosity @25℃ |
50-200 cPs |
|
Solid Content |
>99% |
|
Density |
0.95-1.15 g/cm³ |
Packaging
1Kg, 5Kg
Storage & Shelf Life
Store in a cool, dry, and clean environment
Unopened: 12 months (5-25℃)
PPE Requirements
|
Category |
Requirement |
|---|---|
|
Gloves |
Chemical-resistant impermeable gloves |
|
Respiratory |
Not required |
|
Eye Protection |
Splash-proof goggles |
|
Body Protection |
Full-body protective clothing with safety boots. Equip eyewash stations and emergency showers |
First Aid
Skin Contact
Rinse with soap/water for 5 minutes
Eye Contact
Flush with flowing water for 20 minutes
Seek medical attention
Inhalation
Move to fresh air
Consult physician if symptoms occur