Product Introduction
Methylpolysilazane TC-P01A is a higher molecular weight liquid ceramic precursor polymer composed of repeating Si-N units. Ceramic products with excellent temperature resistance are obtained by cracking under relatively mild conditions.
Product Specifications
| Appearance | light yellow or colorless liquid |
| Viscosity | 200-400mpa·s |
| Content | 100% |
| Molecular weight | 20000 |
| VOC (%) | Depends on formulation |
| Ceramic yield | ≥65% |
Application areas
Ceramic Coatings, High Temperature Resistant Adhesives and Composites
Product Instructions
Polysilazane TC-P01A can be diluted with various polar or non-polar dry solvents. However, it is sensitive to water and alcohol solvents. Once in contact, hydrolysis or alcoholysis reaction will occur, causing the product to deteriorate. Additionally, contact with protic-type substances should be avoided. TC-P01A can be baked at 200°C for 1 hour to achieve cross-linking and curing. If it is used to configure an organic-inorganic hybrid ceramic coating that is cured at room temperature, it needs to be matched with our company's special catalyst to form a silicon-oxygen-based structure in the air. organic-inorganic hybrid coating.
If the temperature continues to rise (5°C/min heating rate) to 800°C for 40 minutes, amorphous ceramics can be formed.
The composition of ceramic products is closely related to the cracking atmosphere. Under nitrogen or argon, it is SiC and Si3N4; under ammonia atmosphere, it is mainly Si3N4; under air conditions, it is mainly SiOCN. In addition, the cracking of the cured product is easily affected by fillers and affects the composition of the final ceramic product.
After use, quickly wipe and clean the tool with solvent oil. Once TC-P01A is cured, the solvent cannot be washed away. If it needs to be removed, it needs to be soaked and heated in a 40% strong alkaline solution for more than 24 hours.
Product Storage
1. The product needs to be sealed and stored in a cool (0-5℃) dry place and should not be exposed to open flames.
2. It can be stored in the original unopened packaging for 12 months.
3. Products that have been opened for use need to be re-sealed and stored. If there is no precipitation or agglomeration after dissolution, you can continue to use it.
Packaging specifications
Packaging specifications such as 1kg/5kg/25kg are available. Customers with other specifications can contact our company for customization.
If quality problems occur, we will provide a full refund and bear all shipping costs. Send an inquiry now to get a 20% discount, please contact us via WhatsApp or call us to discuss.
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