Product name:Organopolysilazane
(room temperature curing coating resin) IOTA-OPSZ-9150
Description:
IOTA OPSZ-9150 is a
transparent, batch-stable preparation new polysilazane resin, the structure is
as follows:
Description: 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, hardness can be as high as 9H.
OPSZ-9150
can anti-alcohol, ketones and other organic solvents after curing with.
OPSZ-9150 is a transparent
solid after curing.
OPSZ-9150 is a
one-component product. It is soluble in polar and non-polar solvents, such as
ethers and alkanes, but can’t be diluted with alcohol solvents or water.
Features
anti-UV
Room temperature curing
Non-combustible
(after curing)
Good persistence
Easy to clean
Anti-oxidation,
anti-corrosion
Construction convenient
Index
Appearance: colorless
transparent liquid
Auxiliary
content: 1.5%
Solid content: >99%
Viscosity: 50 cPs
Density after curing: 1.3 g / ml
Liquid density: 0.95 g / ml
Dry time: 2 hours
Fully cured (20-25
° C): 3 days
Hardness after curing:
Room temperature curing for
1 day: 4H
Room temperature curing for
3 days: 6H
Room temperature 3 hours,
120 degrees 2h: 8H
Transmittance (visible
light):> 90%
Water contact angle: 105 °
Metal adhesion (grid
method): 0 level
Applications
Anti-graffiti building,
metal anti-corrosion coating
Ordinary organic resin hardening agent
Silicone curing agent
Package
5 liters metal sealed drum.
Cleaning
Proper cleaning is
important. After using, promptly use acetone or solvent oil to wipe the tool
cleaning.
OPSZ-9150 cured, ordinary
solvents can’t be washed away. Can be used strong alkali, such as sodium
hydroxide 10% aqueous solution soak for 5 hours or more to remove.
Precautions
In a ventilated, dry
environment, and use the necessary protective measures, such as gloves, masks,
goggles.
Do not place uncured
OPSZ-9150 near to fire, humid air, or water.
After opening, seal it in a
timely manner. If it is used in a humid environment, replace the container with
nitrogen after using.
Storage
Shelf life: 2years; after
the application, it depend on the protective measures, sealed low temperature
drying case, the applicable period of more than half a year.