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Eastar™ DN004, Natural

Category:	Copolyester , Copolyester
Manufacturer:	Eastman Chemical Company
Trademark:	Eastar™
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	LXtozL_Eastar-DN004-Natural.pdf
PRICE:	Order Products email sales@su-jiao.com

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Eastar™ Copolyester DN004 has been tested for FDA/ISO 10993 and USP Class VI Biological Evaluation testing after Gamma and EtO sterilization. Eastar™ copolyesters are brilliantly clear polymers that have excellent impact strength, chemical resistance, dimensional stability, and low shrinkage rates. DN004 contains a mold release.

This product has been GREENGUARD INDOOR AIR QUALITY CERTIFIED®.
The GREENGUARD INDOOR AIR QUALITY CERTIFIED® Mark is a registered certification mark used under license through the GREENGUARD Environmental Institute (GEI). GEI is an industry-independent, non-profit organization that oversees the GREENGUARD Certification Program. The GREENGUARD Certification Program is an industry independent, third-party testing program for low-emitting products and materials for indoor environments. For more information about GEI and to obtain printable certificates for Eastman™ Copolyesters, visit www.greenguard.org. Choose Eastman Chemical Company under the Manufacturer category and click search to display a list of our products.

General Information
Additive	Mold Release
Features	E-beam Sterilizable Good Chemical Resistance Good Dimensional Stability Good Impact Resistance Good Mold Release High Clarity Low Shrinkage Radiation Sterilizable
Uses	Appliance Components Appliances Cosmetic Packaging Eyeglass Frames Eyeglasses Flooring Maintenance/Repair Medical/Healthcare Applications Packaging Personal Care Sporting Goods Stationary Supplies Toothbrush Handles Toys Writing Instruments
Agency Ratings	ISO 10993 USP Class VI
Appearance	Natural Color
Forms	Pellets
Processing Method	Injection Molding

Physical	Nominal Value	Unit	Test Method
Specific Gravity
--	1.23	g/cm³	ASTM D792
23°C	1.23	g/cm³	ISO 1183
Molding Shrinkage - Flow (3.20 mm)	0.20 to 0.50	%	ASTM D955
Water Absorption (23°C, 24 hr)	0.13	%	ASTM D570, ISO 62

Hardness	Nominal Value	Unit	Test Method
Rockwell Hardness (R-Scale, 23°C)	105		ASTM D785

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus (23°C)	1800	MPa	ASTM D638
Tensile Strength
Yield, 23°C	45.0	MPa	ASTM D638
Yield, 23°C, 4.00 mm	46.0	MPa	ISO 527-2
Break, 23°C	52.0	MPa	ASTM D638
Break, 23°C, 4.00 mm	47.0	MPa	ISO 527-2
Tensile Elongation
Yield, 23°C	5.0	%	ASTM D638
Yield, 23°C, 4.00 mm	4.4	%	ISO 527-2
Break, 23°C	330	%	ASTM D638
Break, 23°C, 4.00 mm	230	%	ISO 527-2
Flexural Modulus
23°C	1800	MPa	ASTM D790
23°C, 4.00 mm	1800	MPa	ISO 178
Flexural Stress
23°C, 4.00 mm	63.0	MPa	ISO 178
Yield, 23°C	66.0	MPa	ASTM D790

Impact	Nominal Value	Unit	Test Method
Notched Izod Impact
-40°C	64	J/m	ASTM D256
23°C	No Break		ASTM D256
-40°C	7.4	kJ/m²	ISO 180
23°C	130	kJ/m²	ISO 180
Unnotched Izod Impact			ASTM D4218
-40°C	No Break
23°C	No Break
Multi-Axial Instrumented Impact Energy			ISO 6603-2
-40°C, Energy to Peak Force	16.0	J
23°C, Energy to Peak Force	14.0	J

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load
0.45 MPa, Unannealed	74.0	°C	ASTM D648, ISO 75-2/B
1.8 MPa, Unannealed	64.0	°C	ASTM D648
1.8 MPa, Unannealed	65.0	°C	ISO 75-2/A
Vicat Softening Temperature
--	88.0	°C	ASTM D1525, ISO 306/A 3 ¹
--	79.0	°C	ISO 306/B
Specific Heat			DSC
60°C	1340	J/kg/°C
240°C	2050	J/kg/°C
Thermal Conductivity (23°C)	0.19	W/m/K	ASTM C177

Electrical	Nominal Value	Unit	Test Method
Dielectric Strength ²(23°C)	16	kV/mm	ASTM D149
Dielectric Constant			ASTM D150
23°C, 1 kHz	2.90
23°C, 1 MHz	2.80
Dissipation Factor			ASTM D150
23°C, 1 kHz	3.0E-3
23°C, 1 MHz	0.013
Arc Resistance	138	sec	ASTM D495
Comparative Tracking Index	> 600	V	ASTM D3638
High Voltage Arc Tracking Rate (HVTR)	0.00	mm/min	UL 746

Flammability	Nominal Value	Unit	Test Method
Flame Rating			UL 94
1.60 mm	HB
3.20 mm	HB

Optical	Nominal Value	Unit	Test Method
Transmittance			ASTM D1003
Total	89.0	%
Regular	87.0	%
Haze	< 1.0	%	ASTM D1003

Injection	Nominal Value	Unit
Drying Temperature	71.0	°C
Drying Time	6.0	hr
Processing (Melt) Temp	250 to 270	°C
Mold Temperature	15.0 to 40.0	°C

Note Message
1 .	Loading 1 (10 N)
2 .	500 V/sec, Method A (Short-Time)

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