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Master Bond adhesives

Empilon EMPILON® 720 TPE
Categories: Polymer; Thermoplastic; Elastomer, TPE

Material Notes: EMPILON® series can be widely used in general products (such as tool grips, automotive parts, industrial products, sporting goods, etc.) that require high tensile strength, heat resistance and weather resistance. It is mainly a hydrogenated Styrenic Block Copolymer blending materials, hardness range from Shore A16 to Shore D52, can be processed by injection molding, extrusion molding and calendaring. The series is non-toxic. It does not contain RCRA 8 heavy metals, halogens, phthalate and is 100% recyclable and eco-friendly. It can pass the European Union Waste Electronics and Electrical Equipment (WEEE), Restriction of Hazardous Substances (RoHS) regulations and meet the environmental requirements of SONY SS-00259 4th Edition. The series has good chemical resistant and hydrolysis resistant performance.This series can be used without drying before processing. If you want to dye this series of products, please choose PE or EVA as the substrate of masterbatch, never use PVC as the substrate. Moreover, use a higher screw speed when processing and higher back pressure to achieve better dispersion of the colorant.

Series Features:

  • Excellent Mechanical Property and Toughness
  • Excellent Weather Resistance
  • Excellent Heat Aging Resistance
  • Excellent Low Temperature Property
  • Chemical Resistance
  • Hydrolysis Resistance
  • Easy to Processing, apply to general usage product
  • Wide Hardness Range
  • Apply to weather resistant and high strength product
  • Apply to sporting and industrial goods
Applications:
  • Derailleur Cap: Escalate quality
  • Bike Pedals: Aesthetic/Comfortable tactile feeling
  • Scissors Handle: Aesthetic/Comfortable tactile feeling
  • Toy Car Wheel: Comfortable tactile feeling/Wear resistance
  • Comfortable tactile: Comfortable tactile feeling/Good sealing performance
  • Fins: Hydrolysis Resistance/Comfortable tactile feeling

Information provided by EMILON®

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.04 g/cc1.04 g/ccASTM D792
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
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 22
@Time 10.0 sec
22
@Time 0.00278 hour
ASTM D2240
Tensile Strength 1.96 MPa284 psiASTM D412
Elongation at Break 825 %825 %ASTM D412
 
Thermal PropertiesMetricEnglishComments
Brittleness Temperature -50.0 °C-58.0 °F
Shrinkage, MD 2.9 %2.9 %
Shrinkage, TD 4.2 %4.2 %
 
Processing PropertiesMetricEnglishComments
Feed Temperature 175 - 185 °C347 - 365 °F
Middle Barrel Temperature 185 - 195 °C365 - 383 °F
Front Barrel Temperature 190 - 205 °C374 - 401 °F
Nozzle Temperature 190 - 210 °C374 - 410 °F
Melt Temperature 175 - 210 °C347 - 410 °F
 <= 230 °C<= 446 °Fdo not exceed
Mold Temperature 30.0 - 50.0 °C86.0 - 122 °F
Injection Pressure 3.43 - 4.90 MPa497 - 711 psi
Back Pressure 0.490 - 0.981 MPa71.1 - 142 psi

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PEMPIL023 / 294710

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