Hysol® US1750™

About
HYSOL® US1750™ elastomeric polyurethane, is a water-white, clear, medical grade, fast gel potting material. It is ideal for blood heat exchanger, dialyzer and oxygenerator units.&&

Product Description
SupplierHenkel
Generic环氧树脂
Material StatusCommercial: Active
FeaturesRapid solidification poin,Room temperature cure
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density1.07g/cm³

THERMALNominal valueUnitTest method
Glass transition temperature30.0
Linear coefficient of thermal expansion
MD
-20 to 0 ℃1.4E-4cm/cm/℃
60 to 80 ℃2.4E-4cm/cm/℃
Thermal conductivity coefficient0.19W/m/K

Electrical performanceNominal valueUnitTest method
Surface resistivity5.7E+13ohms
Volume resistivity
25 ℃1.1E+13ohms·cm
Dielectric strength
0.508 mm51kV/mm
Dielectric constant
25 ℃,100 Hz6.41 
25 ℃,1 kHz5.99 
25 ℃,100 kHz5.01 
Dissipation factor
25℃,100 Hz0.072 
25℃,1 kHz0.067 
25℃,100 kHz0.056 

Uncured PropertiesNominal valueUnitTest method
colour
Clear/Transparent 
Weight Mix Ratio (PBW)
Part A51 
Part B50 
Volume Mixing Ratio (PBV)
Part A1.0 
Part B1.0 
Density
25℃1.06g/cm³
25℃1.08g/cm³
viscosity
Brookfield RVF, 25 ℃0.35Pa·s
Brookfield RVF, 25 ℃0.37Pa·s
Brookfield RVF, 25 ℃0.51Pa·s
Curing time
25℃16hr
Gelation time
45℃5.0 to 7.0min

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s A78 
tensile strength3.73MPa
Tensile strain
fracture200%

Notes
1. Typical properties: these are not to be construed as specifications.
2. 25°C
3. Part B
4. Part A
5. Mixed
6. 100 g mass
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