Silicone oligomer

Japan Shin-Etsu Organosilicon Oligomer AR Type

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

AR type product

AR-type oligomers, because they contain reactive functional groups in addition to alkoxysilyl groups, can play the role of adhesion assistants between organic resins and inorganic base materials, and can be called oligomer-type coupling agent.

	organic substituent	alkoxy	Viscosity 25°C mm2/s	refractive index 25°C	Alkoxy content Wt%	Features
KR-517	epoxy	Methoxy/ethoxy	12	1.414	50	Epoxy equivalent 830g/mol
X-40-1059A	epoxy	Methoxy/ethoxy	30	1.434	42	Epoxy equivalent 350g/mol
X-24-9590	epoxy	Methoxy	350	1.448	9.5	Epoxy equivalent 590g/mol
KR-516	epoxy/methyl	Methoxy	50	1.441	17	Epoxy equivalent 280g/mol
KR-518	Sulfhydryl	Methoxy/ethoxy	20	1.418	50	Sulfhydryl equivalent 800g/mol
X-41-1818	Sulfhydryl	Ethoxy	14	1.417	60	Sulfhydryl equivalent 850g/mol
KR-519	Sulfhydryl/Methyl	Methoxy	5	1.422	30	Sulfhydryl equivalent 450g/mol
KR-513	Acrylic/Methyl	Methoxy	35	1.450	20	Propylene equivalent 210g/mol
X-40-9296	methacrylic/methyl	Methoxy	20	1.450	22	Methpropylene equivalent 230g/mol
KR-511	Ethylene/Phenyl	Methoxy	100	1.518	13	Ethylene equivalent 530g/mol