High Temperature Resistant Resin (similar to plastic)

Introduction

Somos® ProtoTherm 12120 stereolithography material(similar to plastic) is the perfect solution for applications requiring resistance to heat and humidity. Somos® ProtoTherm 12120 excels at producing highly detailed, extremely accurate parts. The material is dimensionally stable when exposed to heat and humidity making it a good candidate for high temperature fluid flow analysis, functional prototypes, and limited run, non-critical end-use parts such as wiring harnesses and support connectors in electronic devices.

Key Benefits
Extremely precise accuracy for small details
Resistant to heat up to 130°C
Stable in high humidity environments

Technical Specifications

Appearance	Grey
Printing Process	Stereolithography (SLA)
Maximum part dimensions	1400 x 700 x 500 mm (551.1 x 275.5 x 196.8 in)
Layer thickness	0.1 -0.25 mm
Standard accuracy	L<100 mm: ±0.2mm L≥100 mm: ±0.2% x L
Minimum wall thickness	0.6 mm
Minimum pore diameter	1.0 mm
Heat deflection temperature (0.46 MPa)	66.8 °C
Hardness (Shore D)	86
Tensile strength	64 MPa
Tensile Modulus	2846 MPa
Flexural Strength	112 MPa
Flexural Modulus	2732 MPa
Impact Strength	19 J/M

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