BISCO Porcelain Primer Silane
Detailed introduction
PORCELAIN PRIMER is a one-component silane coupling agent with ethanol and acetone as the main components
To enhance the bond strength between ceramic and composite resin. Silanes contain two different chemical functional groups, the silanol group at one end reacts with the ceramic surface, and the methacrylate group at the other end polymerizes with the composite resin matrix. Silane coupling agent
The wetting ability of the glass substrate was enhanced by the composite resin, and the physical, mechanical and chemical bonding between the composite material and the ceramic was increased, so that the bonding interface was hydrophobic.
Before using the PORCELAIN PRIMER, PORCELAIN ETCHANT*(4% or 9.5% hydrogen) must be used
Fluoric acid) etched ceramic surfaces. The acid etching process not only improves the porosity of the ceramics, but also creates active hydroxyl groups on the surface of the ceramics, which are easy to conjugate with silane.
Product use
Shear bonding strength MPa
A. ceramic/lithium disilicate bonded repair
PORCELAIN PRIMER 35(for ceramic)
B. ceramic/lithium disilicate repair single component ceramic coating primer 35(for lithium disilicate)
BISCO Porcelain Primer Silane
Detailed introduction
PORCELAIN PRIMER is a one-component silane coupling agent with ethanol and acetone as the main components
To enhance the bond strength between ceramic and composite resin. Silanes contain two different chemical functional groups, the silanol group at one end reacts with the ceramic surface, and the methacrylate group at the other end polymerizes with the composite resin matrix. Silane coupling agent
The wetting ability of the glass substrate was enhanced by the composite resin, and the physical, mechanical and chemical bonding between the composite material and the ceramic was increased, so that the bonding interface was hydrophobic.
Before using the PORCELAIN PRIMER, PORCELAIN ETCHANT*(4% or 9.5% hydrogen) must be used
Fluoric acid) etched ceramic surfaces. The acid etching process not only improves the porosity of the ceramics, but also creates active hydroxyl groups on the surface of the ceramics, which are easy to conjugate with silane.
Product use
Shear bonding strength MPa
A. ceramic/lithium disilicate bonded repair
PORCELAIN PRIMER 35(for ceramic)
B. ceramic/lithium disilicate repair single component ceramic coating primer 35(for lithium disilicate)
