Sarlink® TPV 3135

About
SARLINK® TPV 3100 series are engineered materials designed primarily for general purpose, automotive and industrial applications requiring a good balance of thermal, mechanical, and physical properties. SARLINK® 3135, available in NAT and BLK, is a low hardness, low density, multi-purpose thermoplastic vulcanizate that can be processed by injection molding, blow molding or extrusion for applications such as grips, seals, gaskets, profiles, hose & tubes, bellows, and other articles.&&

Product Description
SupplierTeknor Apex
GenericTPV
Material StatusCommercial: Active
FeaturesExcellent Processability,Good flexibility,Good surface appearance,High elastic,High Heat Resistance,Good bond,Elastic,Low density,Low Hardness,Solvent resistance,Higher melt stability,Agglomerability,HB
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density0.930g/cm³ASTM D792
Density0.930g/cm³ISO 1183

elastic bodyNominal valueUnitTest method
tensile strength 
TD, 100% strain1.10MPaASTM D412
TD, 100% strain1.10MPaISO 37
MD, 100% strain2.10MPaASTM D412
MD, 100% strain2.10MPaISO 37
tensile strength 
fracture4.00MPaASTM D412
fracture4.00MPaISO 37
MD, fracture2.20MPaASTM D412
MD, fracture2.20MPaISO 37
Tensile strain 
fracture600%ASTM D412
fracture600%ISO 37
Flow rate, fracture200%ISO 37
Flow rate, fracture200%ASTM D412
tear strength 
TD15kN/mASTM D624
TD15kN/mISO 34-1
Compression deformation 
23℃,22 hr15%ASTM D395
23℃,22 hr15%ISO 815
70℃,22 hr30%ASTM D395
70℃,22 hr30%ISO 815
125℃,70 hr52%ASTM D395
125℃,70 hr52%ISO 815

MECHANICALNominal valueUnitTest method
Shore hardness 
Shore A, 5 seconds, extrusion molding38 ASTM D2240
Shore A, 5 seconds, extrusion molding38 ISO 868
Shore A, 5 seconds, injection molding43 ASTM D2240
Shore A, 5 seconds, injection molding43 ISO 868

THERMALNominal valueUnitTest method
Relative temperature index
Electrical performance50.0UL 746
Strength mechanical performance50.0UL 746
Impact mechanical performance50.0UL 746

Aging performanceNominal valueUnitTest method
Change rate of tensile strength in air – TD 
135℃,1000 hr0.0%ASTM D573
135℃,1000 hr0.0%ISO 188
100% strain 135 ℃, 1000 hr4.0%ASTM D573
100% strain 135 ℃, 1000 hr4.0%ISO 188
150℃,168 hr4.0%ASTM D573
150℃,168 hr4.0%ISO 188
100% strain 150 ℃, 168 hr11%ASTM D573
100% strain 150 ℃, 168 hr11%ISO 188
Changes in tensile stress when fractured in air – TD 
135℃,1000 hr-2.0%ASTM D573
135℃,1000 hr-2.0%ISO 188
150℃,168 hr1.0%ISO 188
150℃,168 hr1.0%ASTM D573
The rate of change of Shore hardness in air 
Shaw A, 135 ℃, 1000 hr-1.0 ASTM D573
Shaw A, 135 ℃, 1000 hr-1.0 ISO 188
Shaw A, 150 ℃, 168 hr1.0 ISO 188
Shaw A, 150 ℃, 168 hr1.0 ASTM D573
Volume change 
125℃,70 hr,in IRM 903 Oil150%ASTM D471
125℃,70 hr,in IRM 903 Oil150%ISO 1817

FLAME CHARACTERISTICSNominal valueUnitTest method
1.50 mm, all colorsHB UL 94

Supplementary informationNominal valueUnitTest method
Apparent viscosity of melt – Capillary, @ 206/s 
200℃270Pa·sASTM D3835
200℃270Pa·sISO 11443

Process Conditions
injectionNominal valueUnitTest method
ExtrusionNominal valueUnitTest method
Drying temperature82°C
Drying time3.0hr
Barrel rear temperature177 to 216°C
Barrel middle temperature177 to 216°C
Barrel front temperature177 to 216°C
Nozzle temperature188 to 221°C
Processing (melt) temperature182 to 221°C
Mold temperature10 to 66°C
Back pressure0.0689 to 0.345MPa
Screw speed100 to 200rpm
Screw length to diameter ratio20.0:1.0 
Drying temperature82°C
Drying time3.0hr
Barrel 1 zone temperature182 to 204°C
Barrel 2 zone temperature182 to 204°C
Barrel 3 zone temperature188 to 210°C
Barrel 4 zone temperature188 to 210°C
Melt temperature193 to 216°C
Nozzle temperature193 to 216°C
Traction roller21 to 49°C

Notes
1. Typical properties: these are not to be construed as specifications.
2. Method Ba, Angle (Unnicked)
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