Telcar® TL-88-N809C

About
Telcar TL-88-N809C is a general purpose thermoplastic elastomer designed for the industrial market. Telcar TL-88-N809C is a medium hardness, medium density, opaque grade suitable for injection molding and extrusion.&&

Product Description
SupplierTeknor Apex
GenericTPE
Material StatusCommercial: Active
FeaturesExcellent Processability,Good flexibility,Low liquidity,Good Hardness,Solvent resistance,Good coloring
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.01g/cm³ASTM D792
Melt Flow Rate
200℃,5.0kg4.0g/10minASTM D1238

elastic bodyNominal valueUnitTest method
tensile strength ASTM D412
TD, 300% strain11.6MPaASTM D412
TD, 100% strain11.3MPaASTM D412
MD, 100% strain16.8MPaASTM D412
tensile strength ASTM D412
fracture15.2MPaASTM D412
MD, fracture17.8MPaASTM D412
Tensile strain ASTM D412
fracture790%ASTM D412
Flow rate, fracture250%ASTM D412
tear strength ASTM D624
TD86.9kN/mASTM D624
MD143kN/mASTM D624
Compression deformation ASTM D395B
23℃,22 hr61%ASTM D395B
70℃,22 hr86%ASTM D395B

MECHANICALNominal valueUnitTest method
Shore hardness ASTM D2240
Shore D, 1 second, injection molding53 ASTM D2240
Shore D, 5 seconds, injection molding51 ASTM D2240

Process Conditions
injectionNominal valueUnitTest method
ExtrusionNominal valueUnitTest method
Barrel rear temperature171 to 193°C
Barrel middle temperature177 to 199°C
Barrel front temperature182 to 204°C
Nozzle temperature188 to 210°C
Processing (melt) temperature188 to 210°C
Mold temperature25 to 66°C
Injection pressure1.38 to 6.89MPa
Injection speedModerate-Fast 
Back pressure0.172 to 0.345MPa
Screw speed50 to 100rpm
Cushion3.81 to 25.4mm
Barrel 1 zone temperature166 to 188°C
Barrel 2 zone temperature171 to 193°C
Barrel 3 zone temperature177 to 199°C
Barrel 4 zone temperature177 to 199°C
Barrel 5 zone temperature182 to 204°C
Nozzle temperature190 to 210°C

Notes
1. Typical properties: these are not to be construed as specifications.
2. Die C, 20 in/min
3. Type 1
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