Songhan Plastic Technology Co.,Ltd.

NuSil MED-4725 Two-Part Standard High Consistency Elastomers - Unrestricted Medical Use

Category Polymer , Thermoset , Silicone , Silicone Rubber
Manufacturer NuSil
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF NuSil MED-4725 Two-Part Standard High Consistency Elastomers - Unrestricted Medical Use.pdf
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Material Notes:
Description: High consistency rubber, or HCR, consists of high molecular weight polymer combined with silica to produce a material that can be molded, extruded, or calendared into a useful end product. An HCR has the consistency of clay and is primarily formulated in a one or two part system (peroxide and platinum catalysts, respectively).Important Properties of Adhesives: Most platinum cure high consistency rubbers are two component systems with an easy-to-work-with 1:1 mix ratio. Features of platinum cure high consistency rubbers include the following: Two part (typically)Heat acceleratedNo byproductsPost cure optionalLow percent shrinkageComments: Low Tension SetCure System: PlatinumInformation provided by NuSil
Physical Properties Metric English Comments
Specific Gravity 1.12 g/cc
1.12 g/cc
Mechanical Properties Metric English Comments
Hardness, Shore A 30
25 - 35
25 - 35
Tensile Strength at Break 7.60 MPa
1100 psi
9.70 MPa
1410 psi
Tensile Stress 0.758 MPa

@Strain 200 %
110 psi

@Strain 200 %
Elongation at Break 800 %
800 %
900 %
900 %
Tear Strength 12.3 kN/m
70.0 pli
24.5 kN/m
140 pli
Processing Properties Metric English Comments
Cure Time 10.0 min

@Temperature 171 °C
0.167 hour

@Temperature 340 °F
90.0 min

@Temperature 25.0 °C
1.50 hour

@Temperature 77.0 °F
Work Time
Descriptive Properties Value Comments
Plasticity 90 mils
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