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Accura® Amethyst™

Category:	Epoxy , Epoxy; Epoxide
Manufacturer:	3D Systems
Trademark:	Accura®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	gBSSlU_Accura-Amethyst-.pdf
PRICE:	Order Products email sales@su-jiao.com

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Optimized for the rapid and automated production of patterns and master molds for jewelry manufacturing.

Applications

Patterns for use with low and high vulcanizing rubber molding

High resolution concept models

Features

Outstanding accuracy

Exceptional detail

High thermal resistance

Deep purple color

Low ash formulation

Benefits

Parts are accurately produced in X, Y and Z

Small details are faithfully reproduced

Patterns are compatible with high temperature rubber molding operations

Produces parts in a high contract color for easy identification

Material can be burned out for direct casting

General Information
Features	Good Surface Finish High Heat Resistance
Uses	Jewelry Mold Making Molds/Dies/Tools Prototyping
Appearance	Purple
Forms	Liquid
Processing Method	3D Printing, Stereolithography

Physical	Nominal Value	Unit
Density
-- ¹	1.10	g/cm³
-- ²	1.23	g/cm³
Viscosity (30°C)	350	mPa·s

Additional Information	Nominal Value	Unit
Critical Exposure	14.4	mJ/cm²
Penetration Depth	94.0	µm

Hardness	Nominal Value	Unit
Durometer Hardness (Shore D)	87

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	3510 to 4000	MPa	ASTM D638
Tensile Strength	22.0 to 38.0	MPa	ASTM D638
Tensile Elongation (Break)	0.56 to 1.0	%	ASTM D638
Flexural Modulus	3650 to 3720	MPa	ASTM D790
Flexural Strength	87.0 to 125	MPa	ASTM D790

Impact	Nominal Value	Unit	Test Method
Notched Izod Impact	9.0 to 12	J/m	ASTM D256

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load			ASTM D648
0.45 MPa, Unannealed	77.0	°C
1.8 MPa, Unannealed	62.0	°C
Glass Transition Temperature	103	°C	DMA
CLTE - Flow			ASTM E831
0 to 20°C	5.7E-5	cm/cm/°C
90 to 150°C	1.3E-4	cm/cm/°C

Note Message
1 .	Liquid, 25°C
2 .	Solid, 25°C

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