Ecomass® Compound 4515TC20T4 Bk-1

Chemical Family: PolyolefinsPolypropylenes (PP)

Ecomass® Compound 4515TC20T4 Bk-1 is a mineral-filled polypropylene (PP) compound that is ultra-high impact and black in color. The processing method for this compound is injection molding. It is a nontoxic alternative to lead (Pb) used for weighting and balancing applications.

Properties

Physical Form: Pellets
Solid

Product families

Applications

Consumer Goods — Sports & Recreation

Electrical & Electronics — Parts & Components

Housings & Enclosures

Product Families

Plastics — Basic Thermoplastics

Polyolefins

Composite Materials — Polymers & Resins

Thermoplastic Resins

Other characteristics

Brand: Ecomass
Density: 1040.0 - 1040.0 kg/m³
Polymer Name: Polypropylene Homopolymer (HPP)
Fillers Included: Mineral
Processing Methods: Injection Molding, Injection Molding
Color: Black
Markets: Consumer Goods
Electrical & Electronics
Technology: Composite Materials
Plastics
Labeling Claims: Non-Toxic
Drying Conditions: Note: Can be over-dried. Do not exceed 65°C for more than 3 hours. Typical drying time assumes unopened packaging and use of a dehumidifying dryer operating at -40°C dew point with appropriate airflow.
Material Features: Ambient Operating Temperature
Heavy Plastic
High Impact Performance
Lead Substitute
Medium Density
Non-Toxic
Certifications and Compliance: RoHS Compliant
Composites Processing Methods: Injection Molding
Plastics and Elastomers End Uses: Casino Chips
Frangible Projectiles
Golf Club Weights
Hub Odometer
Inertia Discs
Instrument Housing
Manual Transmission Shifter Cartridge
Return Weights
Plastics and Elastomers Functions: Resin
Plastics and Elastomers Processing Methods: Injection Molding

Technical data

Table 1 of 5

1 row

Characteristic	Value	Unit	Method
Density	1.04	g/cc	ISO 1183

Table 2 of 5

4 rows

Characteristic	Value	Unit	Method
Tensile Strength (at 23°C)	20	MPa	ISO 527
Tensile Elongation at Break (at 23°C)	min. 50	%	ISO 527
Tensile Modulus (at 23°C)	1000	MPa	ISO 527
Charpy Impact Strength, Notched (at 23°C)	7	KJ/m²	ISO 179

Table 3 of 5

2 rows

Characteristic	Value	Unit	Method
Melt Point	160	°C	ISO 3146
Volume Resistivity	min. 10¹⁴	ohm-cm	ISO 3915

Table 4 of 5