Solidator Ultra-Tough Black Resin

Solidator Ultra-Tough Black Resin offers medium strength and bending resistance. It is particularly suitable for initial design iterations and housing parts used at ambient temperature and high load or impact stress.

Material properties:

Key figure	Method	Symbol
Key figure	Method	Symbol	Ultra-Tough Black
Applications			Electronic housings, connectors, functional parts
Physical properties
Shore hardness D	DIN EN ISO 48-4	D	77
Solid density	DIN EN ISO 1183-1	ρ	1.19 g/cm³
Tensile properties
Tensile module	ASTM D638, Type I	Et	1600 MPa
Tensile strength	ASTM D638, Type I	σM	32 MPa
Elongation at tensile strength	ASTM D638, Type I	εM
Elongation at break	ASTM D638, Type I	εtB	39 %
Bending properties
Bending modulus	ASTM D790	Ef	1500 MPa
Flexural strength	ASTM D790	σfM	54 MPa
Elongation in bending for flexural strength	ASTM D790	εfM
Elongation at break	ASTM D790	εfB	> 5.0 %
Impact resistance properties
Izod notched impact strength	ASTM D256	aiN	69 J/m
Thermal properties
Temperature of dimensional stability @ 0.45 N/mm²	ASTM D 648 (B)	Tf	55°C
Glow wire flammability rating	DIN EN 60695-2-12	GWFI
Glass transition temperature	DIN EN ISO 11359	Tg
Linear coefficient of expansion -20°C ... 20°C	DIN EN ISO 11359	α
Linear coefficient of expansion 65°C ... 80°C	DIN EN ISO 11359	α
Curl / Vertical Distortion
Dimensional accuracy XY	Test print (100x100x6mm)		99,83%
Curl at test bar(200x20x5mm)	Vertical alignment of the print		0mm
Curl at test bar (200x20x5mm)	Horizontal alignment of the print		0.02 mm
Printing conditions: Printed on Solidator 8K, layer height 50 micrometres, cleaned in distilled water for 1 min, cleaned with compressed air, UV post-curing with Solidator Cure Box