Polysilazane Resin STD8812
Functional additives 2025-05-14
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
