CarbonResin™ UMA 90

Chemical Family: Polyurethanes (PU)

CarbonResin™ UMA 90 is an easy-to-use single cure resin with enhanced toughness, appropriate for use in prototypes and manufacturing jigs and fixtures.

Properties

Physical Form: Liquid

Product families

Plastics — 3D Printing Polymers

Photoactive Resins

Other characteristics

Brand: CarbonResin
End Uses: General Purpose
Polymer Name: Polyurethane Thermoset Elastomer (unspecified)
Processing Methods: Digital Light Synthesis, Selective Laser Sintering
Markets: Consumer Goods
Applications: Consumer Goods — Other Consumer Goods Applications
Technology: Plastics
Material Features: General Purpose
Good Surface Finish
Plastics and Elastomers End Uses: General Purpose
Plastics and Elastomers Functions: Resin
Plastics and Elastomers Processing Methods: Digital Light Synthesis
Selective Laser Sintering

Technical data

Table 1 of 2

10 rows

Characteristic	Value	Unit	Method
Tensile Strength at Yield (Type V, 1 mm/min, UV Cured)	46 ± 3	MPa	ASTM D638
Ultimate Tensile Strength (Green State, Type V, 10 mm/min)	25 ± 2	MPa	ASTM D638
Ultimate Tensile Strength (UV Cured, Type V, 1 mm/min)	46 ± 3	MPa	ASTM D638
Tensile Modulus (Green State, Type V, 10 mm/min)	731 ± 120	MPa	ASTM D638
Tensile Modulus (UV Cured, Type V, 1 mm/min)	2000 ± 100	MPa	ASTM D638
Elongation at Break (Green State, Type V, 10 mm/min)	33 ± 2	%	ASTM D638
Tensile Strain at Yield (UV Cured, Type V, 10 mm/min)	5.7 ± 0.2	%	ASTM D638
Flexural Modulus (chord, 0.5-1 % strain, UV Cured)	2010 ± 119	MPa	ASTM D790-B
Izod Notched Impact Strength (Machined, UV Cured)	33 ± 4	J/m	ASTM D256
Izod Unnotched Impact Strength Impact Strength (UV Cured)	496 ± 141	J/m	ASTM D4812

Table 2 of 2

2 rows

Characteristic	Value	Unit	Method
Density (liquid resin, UV Cured)	1.1	g/cm3	ASTM D792
Density (UV Cured)	1.2	g/cm3	ASTM D792