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PolyOne Versalloy™ HC 9220-70 Thermoplastic Elastomer (TPE)

Category Polymer , Thermoplastic , Elastomer, TPE
Manufacturer PolyOne Corporation
Trade Name Versalloy™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF PolyOne Versalloy™ HC 9220-70 Thermoplastic Elastomer (TPE).pdf
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Material Notes:
Versalloy™ HC 9220-70 is a TPV alloy targeted for extrusion and injection molding healthcare applications such as medical tubing, disposable medical items and soft-touch overmolding for surgical grips. Product exhibits exceptional flow properties and surface aesthetics. * Excellent Extrudability * Good Flow for Injection Molding * Exceptional Colorability * Overmold Adhesion to Polypropylene * Superior Surface AestheticsVersalloy™ HC 9220-70 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) carrier are most suitable for coloring Versalloy™ HC 9220-70. 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. Concentrates based on PVC should not be used. 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). Regrind levels up to 20% can be used with Versalloy™ HC 9220-70 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. Versalloy™ HC 9220-70 has good melt stability. Empty the barrel for idle periods of fifteen (15) minutes or longer. Injection Speed: 1 to 5 in/sec 1st Stage - Boost Pressure: 300 to 700 psi 2nd Stage - Hold Pressure: 30% 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 0.950 g/cc
0.950 g/cc
ASTM D792
Viscosity 18700 cP

@Shear Rate 11200 1/s,
Temperature 200 °C
18700 cP

@Shear Rate 11200 1/s,
Temperature 392 °F
ASTM D3835
Linear Mold Shrinkage 0.019 cm/cm
0.019 in/in
Across Flow; ISO 294-4
0.024 cm/cm
0.024 in/in
Flow; ISO 294-4
Mechanical Properties Metric English Comments
Hardness, Shore A 70
70
10 sec; ASTM D2240
Tensile Strength at Break 4.05 MPa

@Temperature 21.0 °C
587 psi

@Temperature 69.8 °F
Die C Across Flow 2 hr; ASTM D412
4.81 MPa

@Temperature 23.0 °C
698 psi

@Temperature 73.4 °F
Die C Flow 2 hr; ASTM D412
Tensile Stress 2.52 MPa

@Strain 100 %,
Temperature 21.0 °C
365 psi

@Strain 100 %,
Temperature 69.8 °F
Across Flow 2 hr; ASTM D412
3.72 MPa

@Strain 100 %,
Temperature 21.0 °C
540 psi

@Strain 100 %,
Temperature 69.8 °F
Die C Flow 2 hr; ASTM D412
Elongation at Break 240 %

@Temperature 21.0 °C
240 %

@Temperature 69.8 °F
Die C Flow 2 hr; ASTM D412
290 %

@Temperature 23.0 °C
290 %

@Temperature 73.4 °F
Die C Across Flow 2 hr; ASTM D412
Tear Strength 36.4 kN/m
208 pli
Across Flow; ASTM D624
36.4 kN/m
208 pli
Flow; ASTM D624
Compression Set 17 %

@Temperature 23.0 °C,
Time 79200 sec
17 %

@Temperature 73.4 °F,
Time 22.0 hour
ASTM D395B
18 %

@Temperature 23.0 °C,
Time 605000 sec
18 %

@Temperature 73.4 °F,
Time 168 hour
ASTM D395B
41 %

@Temperature 70.0 °C,
Time 79200 sec
41 %

@Temperature 158 °F,
Time 22.0 hour
ASTM D395B
42 %

@Temperature 70.0 °C,
Time 605000 sec
42 %

@Temperature 158 °F,
Time 168 hour
ASTM D395B
51 %

@Temperature 100 °C,
Time 79200 sec
51 %

@Temperature 212 °F,
Time 22.0 hour
ASTM D395B
62 %

@Temperature 100 °C,
Time 605000 sec
62 %

@Temperature 212 °F,
Time 168 hour
ASTM D395B
Processing Properties Metric English Comments
Rear Barrel Temperature 177 - 193 °C
351 - 379 °F
Middle Barrel Temperature 182 - 218 °C
360 - 424 °F
Front Barrel Temperature 193 - 224 °C
379 - 435 °F
Nozzle Temperature 193 - 224 °C
379 - 435 °F
Zone 1 166 - 182 °C
331 - 360 °F
Zone 2 177 - 204 °C
351 - 399 °F
Zone 3 182 - 216 °C
360 - 421 °F
Die Temperature 182 - 210 °C
360 - 410 °F
Mold Temperature 15.6 - 26.7 °C
60.1 - 80.1 °F
Drying Temperature 80.0 °C
176 °F
80.0 °C
176 °F
Dry Time 3.00 hour
3.00 hour
3.00 hour
3.00 hour
Back Pressure 0.000 - 0.689 MPa
0.000 - 99.9 psi
Screw Speed 50 - 100 rpm
50 - 100 rpm
Descriptive Properties Value Comments
Agency Ratings ISO 10993 Part 4
ISO 10993 Part 5
USP Class VI
Appearance Natural Color
Features Good Colorability
Good Processability
Good Surface Finish
Non-Phthalate Plasticizer
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
Suggested Max Regrind 20%
Uses Flexible Grips
Medical/Healthcare Applications
Overmolding
Soft Touch Applications
Tubing
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