Somos 9120 DSM Somos® Epoxy; Epoxide

Product Description

DSM Somos® 9110 is a liquid photopolymer that produces robust, functional and accurate parts using sterolithography machines. The material offers superior chemical resistance, a wide processing latitude and excellent tolerance to a broad temperature and humidity range during and after build. Parts created from Somos® 9110 exhibit superior fatigue properties, strong memory retention and high quality up-facing and down-facing surfaces. Somos® 9110 also offers a good balance of properties between rigidity and functionality. The resulting part properties are ideal for master patterns in rubber molding applications. This material is also useful in creating parts for applications where durability and robustness are critical requirements (e.g., automobile components, electronic housings, medical products, large panels and snap-fit parts).

General

Material Status

Commercial: Active

Availability

North America

Features

Durable

Good Chemical Resistance

Uses

Automotive Applications

Electrical/Electronic Applications

Housings

Medical/Healthcare Applications

Appearance

Amber

Forms

Liquid

Processing Method

Stereo Lithography

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus		psi	ASTM D638
Tensile Strength (Yield)		psi	ASTM D638
Tensile Elongation (Yield)		%	ASTM D638
Flexural Modulus		psi	ASTM D790
Flexural Strength		psi	ASTM D790
Impact	Nominal Value	Unit	Test Method
Notched Izod Impact		ft·lb/in	ASTM D256A
Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore D)			ASTM D2240
Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load (66 psi, Unannealed)		°F	ASTM D648
Additional Information
Viscosity, 30°C: 450 cps Density (liquid), 25°C: 1.13 g/cm³ Optical Properties at 355 nm: Dp (slope of cure-depth vs. ln(E) curve): 0.14 mm Ec (critical exposure): 10.9 mJ/cm² E10 (exposure that gives 0.254 mm (0.010 in) thickness): 65 mJ/cm² Tensile Strength at Yield, ASTM D638: 30 to 32 MPa Elongation at Yield, ASTM D638: 15 to 25% Tensile Modulus, ASTM D638: 1227 to 1462 MPa Flexural Strength, ASTM D790: 41 to 46 MPa Flexural Modulus, ASTM D790: 1310 to 1455 MPa Notched Izod Impact, ASTM D256, Method A: 48 to 53 J/m HDT, ASTM D648: 52 to 61°C
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Somos® 9120, Somos 9120, Somos® , Somos, Somos9120, 9120, Epoxy; Epoxide, Epoxy Epoxide, Epoxy, EpoxyEpoxide
Features
Features may also be described by the following terms: Good Chemical Resistance, Chemical Resistant.
Uses
Uses may also be described by the following terms: Automotive Applications, Automotive Sector, Medical Applications, Housings, Housing, Electrical Applications, Electronic Applications, Electrical/Electronic Applications, Electrical Sector.

Notes

¹Typical properties: these are not to be construed as specifications.

Somos® 9120

Epoxy; Epoxide

Supplied by DSM Somos®