Cosmic Alkyd 3D94

Chemical Family: Alkyds

Cosmic Alkyd 3D94 is a mineral-filled polyester molding compound that is available in sheet form. This compound is designed for ease of use in molding applications and can be readily molded using standard compression or transfer equipment. It offers good moldability, making it suitable for a range of applications where a combination of mechanical strength and cost-effectiveness is desired. When stored at temperatures of 50°C or below, it has a shelf life of six months, providing flexibility in manufacturing and storage.

Properties

Physical Form: Sheets

Product families

Applications

Electrical & Electronics — Parts & Components

Other Parts & Components

Product Families

Plastics — Thermoset Resins

Polyesters

Other characteristics

Brand: Cosmic Alkyd
Color: Green
Density: 1,890.0 kg/m³
Features: Easy To Mold, Low Odor
Polymer Name: Alkyd Resin
Markets: Electrical & Electronics
Key Features: 3D94 is available in green color and has a flow range of 17 to 35 inches.
Technology: Plastics
Fillers Included: Mineral
Material Features: Easy To Mold
Low Odor
Applications: Used in inductors, capacitors, resistors and resistor networks.
Certifications and Compliance: ISO 9001
Plastics and Elastomers End Uses: Capacitors
Inductor
Resistor
Plastics and Elastomers Processing Methods: Compression Molding
Transfer Molding

Technical data

Table 1 of 5

4 rows

Characteristic	Value	Unit
Flexural Strength	8 - 14,000	psi
Compressive Strength	18 - 22,000	psi
Tensile Strength	3,500 - 7,000	psi
Impact Strength (Izod Notched)	0.30 - 0.50	ft-lb / inch

Table 2 of 5

2 rows

Characteristic	Value	Unit
Dimensional Stability	max. 0.04	%
Heat Distortion Temperature (at 18.6 kg/cm²)	205	°C

Table 3 of 5

13 rows

Characteristic	Value	Unit
Arc Resistance	140	seconds
Dielectric Strength (Kv Step-by-Step, Dry)	400	volts/mil
Dielectric Strength (Kv Step-by-Step, Wet)	350	volts/mil
Dielectric Breakdown (Step-by-Step, Dry)	55	Kv
Dielectric Breakdown (Step-by-Step, Wet)	40	Kv
Dielectric Constant (at 1 KHz, Dry)	5.5	—
Dielectric Constant (at 1 KHz, Wet)	6	—
Dissipation Factor (at 1KHz, Dry)	0.04	—
Dissipation Factor (at 1KHz, Wet)	0.05	—
Dielectric Constant (at 1 MHz, Dry)	5.6	—
Dielectric Constant (at 1 MHz, Wet)	5.5	—
Dissipation Factor (at 1MHz, Dry)	0.025	—

Table 4 of 5

1 row

Characteristic	Value	Unit
Water Absorption (at 50 °C,48 hours)	0.4	%

Table 5 of 5