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Master Bond adhesives

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Empilon EMPILON® 555 TPE
Categories: Polymer; Thermoplastic; Elastomer, TPE

Material Notes: EMPILON®5 series can be widely used in general products that require moderate tensile strength (such as tool handles, daily commodities, sporting goods, stationery toys, etc.); it is a blending material based on Styrenic Block Copolymer with hardness range from Shore A29 to Shore D51, the series 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. It has great chemical resistant and hydrolysis resistant performance. EMPILON®5 series products need to be dried with hot air at 80-90? (dehumidification and drying is recommended) for at least 2 hours before processing, and drying is required during injection molding process. When you want to dye this series of products, please choose PE or EVA as the substrate of masterbatch, and never use PVC as the base material. In addition, please use a higher screw speed and higher back pressure to achieve better dispersion of the colorant.

Series Features:

  • Wide Hardness Range
  • Non-toxic Material
  • Excellent Low Temperature Property
  • No DOP
  • Chemical Resistance
  • Hydrolysis Resistance
  • Easy to Processing, apply to general usage product
  • Apply to daily commodities, stationery, pet products, products that require smooth tactile feeling or material strength.
Applications:
  • Scissors Handle: Aesthetic/Comfortable tactile feeling
  • Tree Trimmer: Comfortable tactile feeling/Weather Resistance
  • Toy: Non-toxic
  • Utility Knife: Aesthetic/Comfortable tactile feeling
  • Bike Handle: Comfortable tactile feeling
  • Garden Scissors: Comfortable tactile feeling/Weather

Information provided by EMILON®

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.11 g/ccASTM D792
Melt Flow >= 15 g/10 min
@Load 5.00 kg,
Temperature 190 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 60
@Time 10.0 sec
ASTM D2240
Tensile Strength 34.0 kg(f)/cm²ASTM D412
Elongation at Break 300 %ASTM D412
 
Thermal PropertiesOriginal ValueComments
Brittleness Temperature -55.0 °C
Shrinkage, MD 1.2 %
Shrinkage, TD 1.5 %
 
Processing PropertiesOriginal ValueComments
Feed Temperature 165 - 175 °C
Middle Barrel Temperature 175 - 185 °C
Front Barrel Temperature 185 - 195 °C
Nozzle Temperature 180 - 190 °C
Melt Temperature 165 - 195 °C
 <= 220 °Cdo not exceed
Mold Temperature 30.0 - 50.0 °C
Injection Pressure 3.43 - 3.92 MPa
Back Pressure 0.490 MPa

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 go back to viewing the property data in MatWeb's normal format.

PEMPIL008 / 294695

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