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Ecomass® Compound 5100TU96

Ecomass® compound 5100TU96 is a tungsten powder-filled styrene ethylene butylene styrene block co-polymer compound that is recommended to be used in weighting, balancing, radiation shielding and vibration dampening applications. This injection molding grade is known for its high specific gravity, excellent toughness and flexibility. Additionally, it functions as a nontoxic thermoplastic lead substitute.

Properties

Physical Form
  • Pellets
  • Solid

Product families

Applications

Applications
  • Consumer Goods — Sports & Recreation
Healthcare & Pharma — Medical
  • Medical Devices & Assemblies
Electrical & Electronics — Parts & Components
  • Housings & Enclosures

Product Families

Composite Materials — Polymers & Resins
  • Thermoplastic Resins
Elastomers — Thermoplastic Elastomers
  • Styrenic Thermoplastic Elastomers (TPE-S)

Other characteristics

Brand
Ecomass
Density
11000.0 - 11000.0 kg/m³
Polymer Name
Styrene Ethylene Butylene Styrene (SEBS)
Fillers Included
Tungsten
Processing Methods
Injection Molding, Injection Molding
Color
Grey
Markets
  • Consumer Goods
  • Electrical & Electronics
  • Healthcare & Pharma
Technology
  • Composite Materials
  • Elastomers
Labeling Claims
Non-Toxic
Material Features
  • Ambient Operating Temperature
  • Excellent Toughness
  • Flexible
  • Heavy Plastic
  • High Density
  • High Specific Gravity
  • Lead Substitute
  • Low Odor
Chemical Inventories
  • AICS (Australia)
  • DSL (Canada)
  • EINECS (EU)
  • ENCS (Japan)
  • IECSC (China)
  • KECI (Korea)
  • PICCS (Phillipines)
  • TSCA (USA)
Certifications and Compliance
RoHS Compliant
Composites Processing Methods
Injection Molding
Plastics and Elastomers End Uses
  • Medical Devices
  • Radiation Shielding
Plastics and Elastomers Processing Methods
Injection Molding

Technical data

Table 1 of 3

1 row
CharacteristicValueUnitMethod
Density11g/ccASTM D792

Table 2 of 3

6 rows
CharacteristicValueUnitMethod
Tensile Elongation at Break177%ASTM D638
Tensile Strength1MPaASTM D638
Izod Impact Strength (notched)107J/mASTM D256
Flexural Modulus92MPaASTM D790
Flexural Strength3MPaASTM D790
Hardness23Shore DASTM D2240

Table 3 of 3

4 rows
CharacteristicValueUnitMethod
Melt Temperature Range150 - 205°C—
Mold Temperature Range20 - 40°C—
Mold Shrinkage Rate0.3 - 0.5%ASTM D955
Pre-Drying ConditionsNot Required——

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