Silicone oligomer

Silicone oligomer is a relatively low molecular weight silicone resin. Due to its structural characteristics, it plays a great role as a resin monomer, as a modifier of organic resins, and as an interface modifier. is a very unique product.

(1) As a resin monomer

Main features: water resistance, weather resistance, high hardness

Applications: Body Coatings, Floor Coatings, Hydrophobicity

(2) As an organic resin modifier

Main features: adhesion, weather resistance, water resistance

Applications: substrates, sealing materials, adhesives, adhesives, coatings for building materials

R type product

As a reactive functional group, this is an organosilicon oligomer that has only an epoxy group and can be cationically cured with acid anhydride, light and heat. It has the same curing mechanism as epoxy resins, but has the heat resistance and high Tg possessed by siloxanes. In addition, types with a cyclic siloxane backbone are characterized by less shrinkage upon curing

Features 

① is a silicone containing reactive functional groups

②Because it is a relatively low molecular weight, it has excellent compatibility with various materials

③By adding an acid generator, it can be cured by light or heat

④ Heat curing by adding acid anhydride, amine catalyst, etc.

⑤KR-470, excellent in curability, hardness and strength after curing

⑥KR-470, almost no shrinkage during curing
 

General characteristics

Comparison of cured physical properties