Organic Polysilazane Iota 9283 Super Hydrophobic Nano Coating Poaints of Silicone Resin

Organic Polysilazane IOTA 9283

Description
IOTA 9283 is a liquid polysilazane with Si-N structural, mainly function group is Me and Fluoro. it is developed for room temperature cured hydrophobic coating systems. The product has a unique Si-NH-Si bond, can be cured at room temperature, curing mainly involved in the reaction of Si-NH-Si hydrolysis and oxidation. While the Si-NH-Si bond and the substrate surface-OH easily react, and bring the substrate and good adhesion. Addition the appropriate catalyst in the resin can promote Si-H and Si-NH-Si reaction, after curing resin to form three-dimensional cross-linked structure, giving the material good mechanical properties.
IOTA 9283 has excellent hydrophobic property as contain fluoro group, keep the colorless transparent coating with good ransmittance more than 95%.
IOTA 9283 has low viscosity and good adhesion, can be applied to various types of substrates by smearing, dipping, spraying, brushing and other methods, the main substrates are metals, alloys, glass, paint films and plastics (such as PP, PC, PVC, PMMA), etc.

Product Features
Low viscosity
Excellent Hydrophobic coating
Short surface dry time
Various curing methods
Non-flammable after curing
Anti-oxidation, anti-corrosion
Easy to clean
Good adhesion on the metal \ ceramic \ graphite materials

Applications
Coatings
Adhesives
Non-flammable composites
Polymer matrix composites
Glass and Abrasives
Applications with low surface tension and high hydrophobic

Technical index

Notes

• Solid content of IOTA 9283 is 10%, could be customized as customers' requirements.
• The heating curing process of IOTA 9283 is operated after surface dried, curing temp. is 60ºC-200ºC. The totally cured time will be shorten as the temp. increasing.
• The hydrophobic angle of cured IOTA 9283 coating is stable at 115°, it could keep around 109° after heating with 350ºC in 1hour.
• The operating temp. of IOTA 9283 is related to the coating thickness, the higher thickness, the better protection, but the coating is easy to be crack in high. Temp.

Compatibility
The product could be miscible with most non-polar solvents, such as alkanes, ethers, ketones, esters. Insoluble in alcohol and ether solvents, such as diethylene glycol dimethyl ether, diethylene glycol dibutyl ether, tetraethyl ether Butyl glycol ether.
It's also miscible with a variety of resins, such as epoxy silicone resin, silicone resin, it will shorten the curing time and improve resin hardness when mixed with silicone resins.

Storage
Operating and storing in a dry, cool and well-ventilated environment, away from heat and fire sources, the recommended temperature is 0-20ºC.
The gloves, masks, etc. is necessary when taking the product.
Uncured product should not be placed close to fire sources, humid air, or water.
The container must be replace the air with nitrogen/argon and completely sealed in time after use.
Unused product that has been formulated cannot be recycled and should be disposed of in accordance with local regulations.
Products beyond the shelf life can be used only after the retesting complied.

Package
Packed with metal container in 100ml, 1L and 5L.

Clean
Proper cleaning methods are important, quickly wipe down the surface with acetone or mineral spirits after use.
Once IOTA 9283 is cured, the coating cannot be washed away by solvent.