Specification :

Product: Silane coupling Agent KH-550
Chemical Name: gamma-Aminopropyltriethoxysilane
CAS No.: 919-30-2
Structure formula:

Introduction:
KH-550 is a versatile amino-functional coupling agent used over a broad range of applications to provide superior bonds between inorganic substrates and organic polymers. The silicon-containing portion of the molecule provides strong bonding to substrates. The primary amine function reacts with a wide array of thermoset, thermoplastic, and elastomeric materials.

Typical Physical Properties:
CAS No.: 919-30-2
Molecular Weight: 221.30
Boiling Point: 215
Viscosity: 2 cSt
Flash Point: 96
Color and Appearance: Colorless transparent liquid
Density: 0.9450-0.9550
Refractive Index: 1.420+ 0.0005
Min.Purity: 98.0%

Solubility:
KH-550 is completely and immediately soluble in water, alcohol, aromatic and aliphatic hydrocarbons. Ketones are not recommended as diluents.

Usable life and storage:
When stored at or below 25 ( 77 ) in the original unopened containers, this product has a usable life of 24 months from the date of production. After opening, avoid exposure to atmospheric moisture to prevent gelation.