Monprene® CP-32263 (PRELIMINARY DATA)

About
Monprene CP-32263 is a high performance thermoplastic elastomer, available in NAT and colors, designed for a variety of industrial and consumer product applications, including seals and gaskets, requiring low extraction by various solvents. Monprene CP-32263 is a high clarity, medium hardness, low density, elastic grade with good flow that is suitable for injection molding and extrusion.&&

Product Description
SupplierTeknor Apex
GenericTPE
Material StatusCommercial: Active
FeaturesExcellent Processability,Good Clarity,Low extract,Resistance to kink,Good bond,Elastic,Low density,Solvent resistance,Good coloring
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsExtrusion

Technical Data
PHYSICALNominal valueUnitTest method
Density0.898g/cm³ASTM D792
Melt Flow Rate
190℃,2.16kg3.0g/10minASTM D1238

elastic bodyNominal valueUnitTest method
tensile strength
fracture11.9MPaASTM D412
50% strain2.24MPaASTM D412
300% strain4.24MPaASTM D412
100% strain2.65MPaASTM D412
Tensile strain
fracture630%ASTM D412
tear strength43.3kN/mASTM D624
Compression deformation ASTM D395
23℃,22 hr18%ASTM D395
70℃,22 hr86%ASTM D395

MECHANICALNominal valueUnitTest method
Shore hardness ASTM D2240
Shore A, 1 second67 ASTM D2240
Shore A, 5 seconds64 ASTM D2240

Process Conditions
injectionNominal valueUnitTest method
ExtrusionNominal valueUnitTest method
Barrel rear temperature149 to 171°C
Barrel middle temperature171 to 193°C
Barrel front temperature193 to 227°C
Nozzle temperature193 to 227°C
Processing (melt) temperature193 to 227°C
Mold temperature21 to 52°C
Back pressure0.345 to 1.03MPa
Screw speed50 to 100rpm
Cushion3.56 to 25.4mm
Barrel 1 zone temperature171 to 188°C
Barrel 2 zone temperature182 to 196°C
Barrel 3 zone temperature185 to 204°C
Barrel 4 zone temperature204 to 227°C
Barrel 5 zone temperature204 to 227°C
Nozzle temperature204 to 227°C

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