New Type of High Efficient Phps Used for Building Anti Graffiti

• CAS No.: 9006-65-9
• Formula: None
• EINECS: None
• Model NO.: PHPS
• Appearance: Liquid
• Usage: Plastic Auxiliary Agents, Surfactants, Electronics Chemicals
• Color: Colorless and Transparent
• Transport Package: Metal Drum
• Specification: 200kg or 1000kg
• Trademark: IOTA
• Origin: Anhui, China
• HS Code: 39100000
• Production Capacity: 20000 Tons Per Year

Product Description

Product Description

Perhydropolysilazane (PHPS) or Inorganic Polysilazane IOTA-PHPS

Name: Hydrophilic Super Hard Stain Resistant Nano-Coating Materials

English synonyms:
Polysilazane Liquid Coating Materials

Description:
The coating product is mainly composed of perhydropolysilazane IOTA PHPS,diluted and stored in a solvent.

 

Features

 

1. Good solubility.
2. Short curing time.
3. Curing a variety of ways.
4. Good adhesion on the metal ceramic polymer materials.
5. Can be converted to SiO2 at a lower temperature.
 

Technical Index

 

Appearance	colorless transparent liquid
Solid content	20%
Solvent	butyl ether
Liquid density	1.16-1.31 g / ml
Density after curing	1.6-2.0 g / ml

 

Curing Mechanism&Conditions

 

The curing of the coating material mainly is the Si-N bond hydrolysis, the mechanism is as follows:

Coating properties

Composition	SiOx
Coating thickness (nm)	>100
Hardness (GPa)	3 (curable) 8-10 (high temperature curing)
Elastic modulus (GPa)	60 (NH3.H2O curing) 100-130 (high temperature curing)
Pencil Hardness	9H(Chinese) 6H (Mitsubishi)
Transparency (visible light)	> 90%
Adhesion (grid method)	0 level
Temperature resistance (air)	800 ºC Rust, alkali, salt water resistance
Acid (10% )	about a month

 

How To Use and Clean

First, clean the substrate surface, coating products using spin-coating, rubbing, spraying, dipping, etc. construction, and then by room temperature curing, high temperature curing, etc. curing.

Proper cleaning is important. After using promptly use solvent oil to wipe the tool cleaning. IOTA PHPS cured, the solvent can not be washed away.

Storage&Precautions

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.

Should l be in a ventilated, dry environment, and the use of necessary protective measures, such as gloves, masks, goggles; shall notDo not place uncured IOTA PHPS 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.

 

Product Application

1. Building anti - graffiti
2. Metal anti-corrosion
3. Rail
4. Semiconductor insulating layer
5. Electronic circuit
6. Plastic packaging waterproof gas barrier
7. Metal high temperature oxidation resistance
8. Surface hardening coating