Ecomass® Compound 5033ZS91

Ecomass® compound 5033ZS91 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.

Brand: Ecomass (150 products)

Polymer Name: Styrene Block Copolymer (SBC), Styrene Isoprene Styrene (SIS)

Fillers Included: Stainless Steel Powder, Tungsten

Density: 6000.0 - 6000.0 kg/m³

Processing Methods: Injection Molding, Injection Molding

Technical Data Sheet Safety Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Fillers Included: Stainless Steel Powder,
Tungsten
Polymer Name: Styrene Block Copolymer (SBC),
Styrene Isoprene Styrene (SIS)
Technologies: Composite Materials,
Elastomers
Product Families: Composite Materials — Polymers & Resins
Thermoplastic Resins
Elastomers — Thermoplastic Elastomers
Styrenic Thermoplastic Elastomers (TPE-S)

Features & Benefits

Labeling Claims: Non-Toxic
Materials Features: Ambient Operating Temperature,
Excellent Toughness,
Flexible,
Lead Substitute,
Non-Toxic,
Vibration Damping

Applications & Uses

Markets: Healthcare & Pharma
Applications: Healthcare & Pharma — Medical
Medical Devices & Assemblies
Composites Processing Methods: Injection Molding
Plastics & Elastomers Processing Methods: Injection Molding

Properties

Color

Physical Form

Physical Properties


	Value	Units	Test Method / Conditions
Specific Gravity	6.0	-	ASTM D792

Mechanical Properties


	Value	Units	Test Method / Conditions
Tensile Strength	1750.0	psi	ASTM D638
Tensile Modulus	97000.0	psi	ASTM D638
Tensile Elongation (at break)	13.0	%	ASTM D638
Flexural Modulus	118000.0	psi	ASTM D790
Flexural Strength	3400.0	psi	ASTM D790
Izod Impact Strength (Notched)	5.0	ft-lb/in	ASTM D256

Electrical Properties


	Value	Units	Test Method / Conditions
Surface Resistivity	0.2	ohms/sq	ASTM D257

Processing Parameters


	Value	Units	Test Method / Conditions
Melt Temperature Range	220 - 375	°F	-
Mold Temperature Range	70 - 110	°F	-
Mold Shrinkage Rate	0.003 - 0.007	in/in	ASTM D955

Regulatory & Compliance

Certifications & Compliance: RoHS Compliant