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Perfactory® E-Shell 300

Category:	Acrylic, Unspecified , Acrylic
Manufacturer:	EnvisionTEC, Inc.
Trademark:	Perfactory®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	027rV3_Perfactory-E-Shell-300.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message

The EnvisionTEC E-Shell 300 series has been designed especially for applications in the Hearing Aid industries and is distinguished for rigidity and durableness. The material is used on Perfactory® UV machines only. EnvisionTEC E-Shell 300 is a liquid, photo-reactive acrylate for building functional parts. It is CE certified and Class-IIa biocompatible according to ISO 10993 (Medical Product Law) for Hearing Aid shells and otoplastics. They are tough, opaque, water- and perspiration-resistant and available in several different transparent tones like water clear, rosé clear, red, and blue.

Applications
Hearing Aid

Features

Tough function prototypes

Appearance models with minimal finishing

Durable concept models with high cross linkage

High humidity environment applications

RTV patterns

Water resistant applications

Hearing aid devices manufacturing

Recommended Machines:
DDSP Series, Perfactory® 3 DSP, Perfactory® 4 DSP Series

General Information
Features	Biocompatible Durable Good Surface Finish Good Toughness High Rigidity Humidity Resistant Low to No Water Absorption
Uses	Medical Devices Medical/Healthcare Applications Modeling Material Mold Making Patterns Prototyping
Agency Ratings	ISO 10993
Appearance	Black Blue Brown Clear/Transparent Colors Available Light Brown Opaque Red White
Forms	Liquid
Processing Method	3D Printing, Stereolithography

Physical	Nominal Value	Unit	Test Method
Density	1.19	g/cm³	ISO 1183
Viscosity	340	mPa·s	DIN 1342

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore D)	85		ASTM D1004

Mechanical	Nominal Value	Unit	Test Method
Tensile Stress	51.6	MPa	ISO 527-2
Tensile Strain (Break)	6.6	%	ISO 527-2
Flexural Modulus	1920	MPa	ISO 178
Flexural Stress (8.4% Strain)	88.4	MPa	ISO 178

Impact	Nominal Value	Unit	Test Method
Notched Izod Impact Strength	5.0	kJ/m²	ISO 180

Thermal	Nominal Value	Unit	Test Method
Glass Transition Temperature	86.0 to 160	°C	ASTM D570

Resin Grade	Manufacturer	Category	Trademark
Thermylene® P4-20TC-0520	Asahi Kasei Plastics North America Inc.	PP, Unspecified	Thermylene®
CALP GF1010A	Lion Idemitsu Composites Co., Ltd.	Polyolefin, Unspecified	CALP
Elastron® G G100.A55.B	Elastron USA, Inc.	SEBS	Elastron® G
MAJORIS EW251 - 7818/5	AD majoris	PP, Unspecified	MAJORIS
Sylvin 802-88 Green 3186	Sylvin Technologies Incorporated	PVC, Unspecified	Sylvin