Ecomass® Compound 4301TU74

Identification & Functionality

Chemical Family

Polyamides

Fillers Included

Tungsten

Polymer Name

Polyamide (unspecified),

Polyphthalamide (PPA)

Plastics & Elastomers Functions

Resin

Technologies

Composite Materials,

Plastics

Product Families

Plastics — Engineering & Specialty Polymers

Polyamides

Composite Materials — Polymers & Resins

Thermoplastic Resins

Features & Benefits

Labeling Claims

Non-Toxic

Materials Features

Excellent Toughness,

Good Rigidity,

Hot Operating Temperature,

Lead Substitute,

Non-Toxic

Applications & Uses

Markets

Consumer Goods,

Electrical & Electronics,

Healthcare & Pharma

Applications

Healthcare & Pharma — Medical

Medical Devices & Assemblies

Electrical & Electronics — Parts & Components

Housings & Enclosures

Consumer Goods — Sports & Recreation

Plastics & Elastomers End Uses

Medical Devices,

Radiation Shielding

Composites Processing Methods

Injection Molding

Plastics & Elastomers Processing Methods

Injection Molding

Properties

Color

Grey

Physical Form

Pellets,

Solid

Physical Properties

	Value	Units	Test Method / Conditions
Density	3.8	g/cc	Internal

Mechanical Properties

	Value	Units	Test Method / Conditions
Tensile Elongation at Break	3.6	%	ISO 527
Tensile Strength	82	MPa	ISO 527
Izod Impact Strength (notched)	6	KJ/m	ISO 180/A
Tensile Modulus	4409	MPa	ISO 527
Flexural Modulus	4169	MPa	ISO 178

Processing Information (Injection Molding)

	Value	Units	Test Method / Conditions
Melt Temperature Range	310 - 330	°C	—
Mold Temperature Range	130 - 140	°C	—
Mold Shrinkage Rate	0.5 - 0.7	%	Internal
Pre-Drying Conditions (at 120°C)	4 - 8	Hours	target moisture < 0.10%

Regulatory & Compliance

Certifications & Compliance

Korea Toxic Chemicals Control Act (TCCA),

RoHS Compliant

Chemical Inventories

AICS (Australia),

DSL (Canada),

EINECS (EU),

ENCS (Japan),

IECSC (China),

NZIoC (New Zealand),

TSCA (USA)