DJSilicone NE-7240

About
Common grade for molding and extrusion This product has good physical and mechanical properties and processability. This product can be divided into two sub-categories: rubber for molding and rubber for extrusion. The rubber for molding is vulcanized with 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane as vulcanizator, applicable to manufacturing of industrial miscellaneous parts such as keypads, sealing rings and sealing gaskets; and the rubber for extrusion is vulcanized with vulcanizator DCBP (Di-(2,4-dichlorobenzoyl) Peroxide), applicable to manufacturing of various electric wires, cables, hoses and tapes.&&

Product Description
SupplierDONGJUE
Generic硅酮
Material StatusCommercial: Active
FeaturesExcellent Processability
AvailabilitysAsia Pacific
Process MethodsExtrusion

Technical Data
PHYSICALNominal valueUnitTest method
Density1.08 to 1.18g/cm³

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s A38 to 42 

elastic bodyNominal valueUnitTest method
Tensile permanent deformation< 14%
tensile strength> 6.50MPa
Tensile strain
fracture> 450%
tear strength> 16.0kN/m

Electrical performanceNominal valueUnitTest method
Volume resistivity> 1.0E+14ohms·cm
Dielectric strength> 18kV/mm

Notes
1. Typical properties: these are not to be construed as specifications.
2. Die B
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