CarbonResin™ CE 221

CarbonResin™ CE 221 is a high performance material with excellent strength, stiffness, and temperature resistance (231 °C). CE is comparable to glass-filled nylon.

Properties

Physical Form: Liquid

Product families

Applications

Automotive & Transportation — Automotive

Powertrain & UTH

Industrial — Chemical & Industrial Manufacturing

Equipment & Parts
Other Industrial Applications

Electrical & Electronics — Devices & Assemblies

Other Devices & Assemblies

Product Families

Plastics — 3D Printing Polymers

Photoactive Resins

Other characteristics

Brand: CarbonResin
Density: 1210.0 - 1210.0 kg/m³
End Uses: Automotive Under The Hood, Electrical/Electronic Applications, Grommets, Industrial Applications, Seals
Polymer Name: Cyanate Ester Resin
Tensile Strength: 79.0 - 115.0 MPa
Processing Methods: 3D Printing, Digital Light Synthesis
Color: Yellow
Markets: Automotive & Transportation
Electrical & Electronics
Industrial
Appearance: Transparent
Technology: Plastics
Material Features: Good Stiffness
Good Strength
Good Surface Finish
Good Thermal Stability
Plastics and Elastomers End Uses: Automotive Under The Hood
Electrical/Electronic Applications
Grommets
Industrial Applications
Seals
Plastics and Elastomers Functions: Resin
Plastics and Elastomers Processing Methods: 3D Printing
Digital Light Synthesis

Technical data

Table 1 of 4

7 rows

Characteristic	Value	Unit	Method
Hardness	92	Shore D	ASTM D2240
Flexural Strength	131 ± 27	MPa	ASTM D790-A
Flexural Modulus (chord, 0.5-1 % strain)	3780 ± 113	MPa	ASTM D790-A
Charpy Notched Impact Strength	1.23 ± 0.22	kJ/m2	ISO 179-1/1eA
Izod Notched Impact Strength (Machined)	15 ± 1	J/m	ASTM D256
Izod Unnotched Impact Strength Impact Strength	291 ± 46	J/m	ASTM D4812
Taber Abrasion (CS-17, 1 kg, 100 % vacuum)	36 / 1000	mg/ cycles	ASTM D4060

Table 2 of 4

4 rows

Characteristic	Value	Unit	Method
Density	1.21	g/cm3	ISO 1183
Density (liquid resin)	1.15	g/cm3	ASTM D792
Water Absorption (23°C, 24 hours)	0.0021	%	ASTM D570
Water Absorption (23°C, long term)	0.0055	%	ASTM D570

Table 3 of 4

5 rows

Characteristic	Value	Unit	Method
Coeficient of Thermal Expansion (100, 180°C)	90	ppm/°C	ASTM E831
Coeficient of Thermal Expansion (180, 200°C)	147	ppm/°C	ASTM E831
Coeficient of Thermal Expansion (-60, 100°C)	52	ppm/°C	ASTM E831
Heat Capacity (23°C)	1.17	J/g-°C	ASTM E831
Thermal Conductivity	0.167	W/m-k	ASTM C518

Table 4 of 4