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DuraForm® HST

Category:	Unspecified , Unspecified
Manufacturer:	3D Systems
Trademark:	DuraForm®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	k14UOh_DuraForm-HST.pdf
PRICE:	Order Products email sales@su-jiao.com

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Applications

Functional prototypes and end-use parts that require high stiffness and/or elevated thermal resistance

Typical Applications include:

UAV structural components

Housings and enclosures

Impellers

Connectors

Consumer sporting goods

Features

High specific stiffness

Elevated temperature resistance

Anisotropic mechanical properties just like fiber-filled, injection molded materials

Non-conductive and RF transparent

Easy-to-finish surface

Benefits

Functional prototypes can be tested in "real life" environments

Complex end-use parts can be economically manufactured in low-to-medium volumes

Excels in load-bearing applications at higher temperatures

Attractive surface finish

General Information
Features	Good Surface Finish High Heat Resistance High Stiffness Ignition Resistant
Uses	Connectors Consumer Applications Housings Prototyping Sporting Goods Structural Parts
Forms	Powder
Processing Method	3D Printing, Laser Sintering/Melting

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.20	g/cm³	ASTM D792

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore D)	75		ASTM D2240

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus			ASTM D638
-- ¹	2900 to 3000	MPa
-- ²	5480 to 5730	MPa
Tensile Strength			ASTM D638
Break ³	31.0 to 34.0	MPa
Break ⁴	48.0 to 51.0	MPa
Tensile Elongation			ASTM D638
Break ⁵	2.7	%
Break ⁶	4.5	%
Flexural Modulus			ASTM D790
-- ⁷	2630 to 2830	MPa
-- ⁸	4400 to 4550	MPa
Flexural Strength			ASTM D790
Break ⁹	64.0 to 68.0	MPa
Break ¹⁰	83.0 to 89.0	MPa

Impact	Nominal Value	Unit	Test Method
Notched Izod Impact (23°C)	37	J/m	ASTM D256
Unnotched Izod Impact (23°C)	310	J/m	ASTM D256
Gardner Impact	5.00	J	ASTM D5420

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load			ASTM D648
0.45 MPa, Unannealed ¹¹	179	°C
0.45 MPa, Unannealed ¹²	184	°C
1.8 MPa, Unannealed ¹³	135	°C
1.8 MPa, Unannealed ¹⁴	179	°C
CLTE			ASTM E831
Flow : 0 to 50°C ¹⁵	1.4E-4	cm/cm/°C
Flow : 85 to 145°C ¹⁶	2.7E-4	cm/cm/°C
Transverse : 0 to 50°C ¹⁷	1.0E-4	cm/cm/°C
Transverse : 85 to 145°C ¹⁸	1.8E-4	cm/cm/°C
Specific Heat	1500	J/kg/°C	ASTM E1269

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	5.2E+15	ohms	ASTM D257
Volume Resistivity	6.7E+15	ohms·cm	ASTM D257
Dielectric Strength	19	kV/mm	ASTM D149
Dielectric Constant (1 kHz)	3.14		ASTM D150
Dissipation Factor (1 kHz)	0.028		ASTM D150

Flammability	Nominal Value	Unit	Test Method
Flame Rating (3.00 mm)	HB		UL 94

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Resin Grade	Manufacturer	Category	Trademark
RTP EMI 660.5	RTP Company	ABS	RTP
ANSAGLAS A07 000 0000 000 A	Daloga srl	Acrylic (PMMA)	ANSAGLAS
Kumho PS HI 425	Korea Kumho Petrochemical Co., Ltd.	PS (HIPS)	Kumho PS
Sylvin 4200-85 Clear	Sylvin Technologies Incorporated	PVC, Unspecified	Sylvin
CYCOLAC™ FR15 resin	SABIC Innovative Plastics	ABS	CYCOLAC™