1, 2-Bis(triethoxysilyl)ethane

详情

Typical physical properties:

Molecular Weight: **4.*9

Appearance: Colorless transparent liquid

Boil point: **9℃

Flash point: **3℃

Color(APHA): <*0

Refractive index at *5℃: 1.**0

Silica content byWt. as SiO2: *3.8%

Iron: <5ppm

Density(*5C,g/cm3): 0.****0.**0

Purity:≥*4%

Packing: **0Kg/Iron drum

Introduction:

FD****1 is a new type of bis-silane product.It can form much higher cross-linking density on the inorganic material surfaces.Meanwhile,it can have much stronger acidity by turning into silanol after hydrolysing than ordinary silanes.So it can form more stale covalent bonds with hydroxy on metal and inorganic material surfaces ,which are hard to hydrolyse.

Application:

1.Environment friendly non-phosphorus,non-heavy metal surface treating fluid, replace of tradtional phosphorization,passivation technology.

2.Cross-linking agents in adhesives & sealants,providing moisture curing function,and improve adhesion to substrates.

Storage: Seal and store it in shady and cool ,ventilated enviroment with shelf life 1 year.