Spectar™ Clear Copolyester Datasheet,Copolyester,Eastman Chemical Company-SHANGHAI SUSHENG

Spectar™ Clear Copolyester

Category:	Copolyester , Copolyester
Manufacturer:	Eastman Chemical Company
Trademark:	Spectar™
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	EUgP1V_Spectar-Clear-Copolyester.pdf
PRICE:	Order Products email sales@su-jiao.com

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Eastman Spectar™ Clear is a copolyester, developed by Eastman to achieve measurably improved sheet clarity and edge color while maintaining the performance characteristics for which Eastman Spectar™ copolyester has become known in the industry. It offers the thermoformability and ease of fabrication of Eastman Spectar™ copolyester along with significantly improved clarity. Eastman Spectar™ Clear also offers approximately double the notch impact strength, 50% higher instrumented impact strength and better chemical resistance when compared to traditional Spectar™ Copolyester. 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.

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Eastman Spectar™ Clear is a copolyester, developed by Eastman to achieve measurably improved sheet clarity and edge color while maintaining the performance characteristics for which Eastman Spectar™ copolyester has become known in the industry. It offers the thermoformability and ease of fabrication of Eastman Spectar™ copolyester along with significantly improved clarity. Eastman Spectar™ Clear also offers approximately double the notch impact strength, 50% higher instrumented impact strength and better chemical resistance when compared to traditional Spectar™ Copolyester.

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
Features	Excellent Printability Good Chemical Resistance Good Crack Resistance Good Toughness High Clarity High Impact Resistance Low to No Odor
Uses	Decorative Displays Lighting Diffusers Sheet
Appearance	Clear/Transparent
Forms	Pellets
Processing Method	Thermoforming

Physical	Nominal Value	Unit	Test Method
Density	1.23	g/cm³	ASTM D1505
Water Absorption (23°C, 24 hr, 3.00 mm)	0.19	%	ASTM D570
Color			ASTM E313
a	-0.15
b	0.34
L	96
Intrinsic Viscosity (23°C) ¹	0.73		Internal Method

Electrical	Nominal Value	Unit	Test Method
Static Decay (23°C)	Failed to Discharge		ASTM D4470

Additional Information	Nominal Value	Unit
Sheet Thickness	3.00	mm

Hardness	Nominal Value	Unit	Test Method
Rockwell Hardness (R-Scale, 23°C)	107		ASTM D785

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus (23°C)	1800	MPa	ASTM D638
Tensile Strength			ASTM D638
Yield, 23°C	48.0	MPa
Break, 23°C	53.0	MPa
Tensile Elongation			ASTM D638
Yield, 23°C	5.0	%
Break, 23°C	340	%
Flexural Modulus (23°C)	2000	MPa	ASTM D790
Flexural Strength (23°C)	71.0	MPa	ASTM D790

Impact	Nominal Value	Unit	Test Method
Notched Izod Impact			ASTM D256
-30°C	83	J/m
0°C	110	J/m
23°C	No Break
Unnotched Izod Impact			ASTM D4812
-30°C	No Break
23°C	No Break
Instrumented Dart Impact			ASTM D3763
-30°C, Energy at Peak Load	52.0	J
0°C, Energy at Peak Load	42.0	J
23°C, Energy at Peak Load	41.0	J

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load			ASTM D648
0.45 MPa, Unannealed	77.0	°C
1.8 MPa, Unannealed	73.0	°C
Vicat Softening Temperature	86.0	°C	ASTM D1525
CLTE - Flow (23°C)	7.7E-5	cm/cm/°C	ASTM D696

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	1.0E+17	ohms	ASTM D257
Volume Resistivity (23°C)	1.0E+16	ohms·cm	ASTM D257
Arc Resistance	130	sec	ASTM D495

Flammability	Nominal Value	Unit	Test Method
Flame Rating	V-2		UL 94

Optical	Nominal Value	Unit	Test Method
Gloss (60°, 3000 µm)	150		ASTM D2457
Transmittance (Total, 3000 µm)	91.0	%	ASTM D1003
Haze (3000 µm)	0.50	%	ASTM D1003
Yellowness Index (3.00 mm)	0.81	YI	ASTM D1925

Note Message
1 .	EMN-A-AC-G-V-1

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