LOCTITE® SI 5055™

About
LOCTITE® SI 5055™ is a one-component, (UV) visible light curable silicone adhesive specifically designed for use in assembly of disposable medical devices. It is a low viscosity high performance silicone adhesive that upon exposure to light, cures into a tough transparent silicone rubber.&&

Product Description
SupplierHenkel
Generic硅酮
Material StatusCommercial: Active
FeaturesGood flexibility,Low Viscosity,UV Cure
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s A57 ISO 868

filmNominal valueUnitTest method
tensile strength
fracture9.30MPaISO 527-3
Tensile strain
fracture160%ISO 527-3

elastic bodyNominal valueUnitTest method
Compression deformation
22℃,24 hr7.9%
70℃,24 hr42%
121℃,24 hr92%
150℃,24 hr93%

Electrical performanceNominal valueUnitTest method
Volume resistivity1.1E+15ohms·cmIEC 60093
Dielectric strength15kV/mmIEC 60243-1
Dielectric constant
1 kHz2.80 
10 kHz2.80 
100 kHz2.80 
1 MHz2.70 
10 MHz2.80 
Dissipation factor
1 kHz0.030 
10 kHz4.0E-3 
100 kHz6.0E-3 
1 MHz6.0E-3 
10 MHz0.010 

Uncured PropertiesNominal valueUnitTest method
colour 
Density0.978g/cm³
viscosity
25℃,Brookfield RVT0.20 to 0.85Pa·s

Notes
1. Typical properties: these are not to be construed as specifications.
2. Spindle 2, speed 20 rpm
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