Organic Silicon 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, as an interface modifier, and is a very unique product.
(1) As a resin monomer
Main features: waterproof, weather resistance, high hardness
Application: Body Coatings, Floor Coatings, Hydrophobicity
(2) as organic resin modifier
Main features: adhesion, weather resistance, water resistance
Applications: substrates, sealing materials, adhesives, adhesives, coatings for building materials
AR type product
AR type oligomer, because it contains in addition to alkoxysilyl groups Reactive functional groups, which can thus function as adhesion aids between the organic resin and the inorganic base material, can be referred to as oligomeric coupling agents.
|
Organic substituents |
alkoxy |
Viscosity 25 °C mm2/s |
Refractive Index 25°C |
Alkoxy content Wt% |
|
KR-513 |
acrylic/Methyl |
Methoxy |
35 |
1.450 |
20 |
propylene equivalent 210g/mol |
X-40-9296 |
methacrylic/Methyl |
Methoxy |
20 |
1.450 |
22 |
methacrylic equivalent 230g/mol |
KR-511 |
vinyl/phenyl |
Methoxy |
100 |
1.518 |
13 |
ethylene equivalent 530g/mol |
Apply
Coupling agent: The biggest difference from silane coupling agent is volatility.
p style=”text-align:center”>Methoxy
100
1.518
13
ethylene equivalent 530g/mol
Apply
Coupling agent: The biggest difference from silane coupling agent is volatility.