Ecomass® Compound 5033ZS87

Ecomass® compound 5033ZS87 is a stainless steel or tungsten-filled styrene isoprene styrene block co-polymer compound that is recommended to be used in weighting, balancing 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

Healthcare & Pharma — Medical

Medical Devices & Assemblies

Product Families

Composite Materials — Polymers & Resins

Thermoplastic Resins

Elastomers — Thermoplastic Elastomers

Styrenic Thermoplastic Elastomers (TPE-S)

Other characteristics

Brand: Ecomass
Density: 4500.0 - 4500.0 kg/m³
Polymer Name: Styrene Block Copolymer (SBC), Styrene Isoprene Styrene (SIS); Styrene Block Copolymer (SBC); Styrene Isoprene Styrene (SIS)
Fillers Included: Stainless Steel Powder, Tungsten
Stainless Steel Powder
Tungsten
Processing Methods: Injection Molding, Injection Molding
Color: Grey
Markets: Healthcare & Pharma
Technology: Composite Materials
Elastomers
Labeling Claims: Non-Toxic
Material Features: Ambient Operating Temperature
Excellent Toughness
Flexible
Lead Substitute
Non-Toxic
Vibration Damping
Certifications and Compliance: RoHS Compliant
Composites Processing Methods: Injection Molding
Plastics and Elastomers Processing Methods: Injection Molding

Technical data

Table 1 of 4

1 row

Characteristic	Value	Method
Specific Gravity	4.5	ASTM D792

Table 2 of 4

6 rows

Characteristic	Value	Unit	Method
Tensile Strength	1900.0	psi	ASTM D638
Tensile Modulus	99000.0	psi	ASTM D638
Tensile Elongation (at break)	16.0	%	ASTM D638
Flexural Modulus	115000.0	psi	ASTM D790
Flexural Strength	3500.0	psi	ASTM D790
Izod Impact Strength (Notched)	7.0	ft-lb/in	ASTM D256

Table 3 of 4