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PolyOne Dynaflex™ G2703-1000-00 Thermoplastic Elastomer (TPE)

Category Polymer , Thermoplastic , Elastomer, TPE
Manufacturer PolyOne Corporation
Trade Name Dynaflex™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF PolyOne Dynaflex™ G2703-1000-00 Thermoplastic Elastomer (TPE).pdf
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Material Notes:
Dynaflex™ G2703-1000-00 is an easy processing TPE designed for injection molding and extrusion applications that require FDA compliance and a low coefficient of friction. - Adhesion to Polypropylene - Excellent Colorability - Good Ozone And UV Resistance - Improved Mold Release - Rubbery Feel - Soft TouchDynaflex™ G2703-1000-00 can be recycled as a filler or impact modifier for polyolefins, or can be recycled by grinding and reintroduction to the molding process. Similar to PP or PE recycling process, if separated appropriately, it can be recycled many times. Municipality waste stream recycle code is 7 which is designated for Other. Please contact GLS Thermoplastic Elastomers for a copy of our Recyclability Compliance letter.Color concentrates with polypropylene (PP), ethylene vinyl acetate (EVA), or low density polyethylene (LDPE) carriers are most suitable for coloring Dynaflex™ G2703-1000-00. Improved color dispersion can be achieved by using higher melt flow concentrates (with a melt flow from 25 - 40 g/10 min). Typical loadings for color concentrates are 1% to 5% by weight. Liquid color can be used, but mineral oil based carriers may have a significant effect on the final hardness value. Concentrates based on PVC should not be used. A high color match consistency can be obtained by using precolored compounds available from GLS. The final determination of color concentrate suitability should be determined by customer trials. Purge thoroughly before and after use of this product with a low flow (0.5 - 2.5 MFR) polyethylene (PE) or polypropylene (PP). Dynaflex™ G2703-1000-00 has excellent melt stability. Maximum residence times may vary, depending on the size of the barrel. Generally, the barrel should be emptied if it is idle for periods of 8 - 10 minutes or longer. Regrind levels up to 20% can be used with Dynaflex™ G2703-1000-00 with minimal property loss, provided that the regrind is free of contamination. To minimize losses during molding, the melt temperature should remain as low as possible. The final determination of regrind effectiveness should be determined by the customer. Drying is not Required Injection Speed: 1 to 5 in/sec 1st Stage - Boost Pressure: 200 to 600 psi 2nd Stage - Hold Pressure: 70% of Boost Hold Time (Thick Part): 4 to 10 sec Hold Time (Thin Part): 1 to 3 secInformation provided by PolyOne
Physical Properties Metric English Comments
Specific Gravity 0.898 g/cc
0.898 g/cc
ASTM D792
Viscosity 10700 cP

@Shear Rate 11200 1/s,
Temperature 200 °C
10700 cP

@Shear Rate 11200 1/s,
Temperature 392 °F
ASTM D3835
Linear Mold Shrinkage, Flow 0.0090 - 0.015 cm/cm
0.0090 - 0.015 in/in
ASTM D955
Melt Flow 4.0 g/10 min

@Load 2.16 kg,
Temperature 190 °C
4.0 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
25 g/10 min

@Load 5.00 kg,
Temperature 200 °C
25 g/10 min

@Load 11.0 lb,
Temperature 392 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore A 60
60
10 sec; ASTM D2240
Tensile Strength at Break 7.38 MPa

@Temperature 23.0 °C
1070 psi

@Temperature 73.4 °F
Die C2 hr; ASTM D412
Tensile Stress 2.14 MPa

@Strain 100 %,
Temperature 23.0 °C
310 psi

@Strain 100 %,
Temperature 73.4 °F
Die C2 hr; ASTM D412
3.54 MPa

@Strain 300 %,
Temperature 23.0 °C
513 psi

@Strain 300 %,
Temperature 73.4 °F
Die C2 hr; ASTM D412
Elongation at Break 700 %

@Temperature 23.0 °C
700 %

@Temperature 73.4 °F
Die C2 hr; ASTM D412
Tear Strength 31.5 kN/m
180 pli
ASTM D624
Compression Set 21 %

@Temperature 23.0 °C,
Time 79200 sec
21 %

@Temperature 73.4 °F,
Time 22.0 hour
ASTM D395B
Processing Properties Metric English Comments
Rear Barrel Temperature 160 - 177 °C
320 - 351 °F
Middle Barrel Temperature 171 - 188 °C
340 - 370 °F
Front Barrel Temperature 177 - 216 °C
351 - 421 °F
Nozzle Temperature 177 - 216 °C
351 - 421 °F
Mold Temperature 15.6 - 37.8 °C
60.1 - 100 °F
Back Pressure 0.000 - 1.03 MPa
0.000 - 149 psi
Screw Speed 40 - 100 rpm
40 - 100 rpm
Descriptive Properties Value Comments
Agency Ratings FDA 21 CFR 177.1210
Please contact GLS Thermoplastic Elastomers for copy of FDA compliance letter.
Appearance Translucent
Features Good Colorability
Good Mold Release
Good UV Resistance
Low Friction
Ozone Resistant
Recyclable Material
Forms Pellets
Generic Material TPE
Generic Name Thermoplastic Elastomer (TPE)
Manufacturer / Supplier GLS Thermoplastic Elastomers
Processing Method Extrusion
Injection Molding
Regional Availability Africa & Middle East
Asia Pacific
Europe
North America
South America
RoHS Compliance RoHS Compliant
Uses Consumer Applications
Overmolding
Personal Care
Soft Touch Applications
Transparent or Translucent Parts
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