Eastar™ BR001 Datasheet,Copolyester,Eastman Chemical Company-SHANGHAI SUSHENG

Eastar™ BR001

Category:	Copolyester , Copolyester
Manufacturer:	Eastman Chemical Company
Trademark:	Eastar™
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	hfKIif_Eastar-BR001.pdf
PRICE:	Order Products email sales@su-jiao.com

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Eastar™ BR001 Copolyester has excellent appearance and is nearly water-clear. Its most outstanding features are its chemical resistance and processing capabilities. Exposure to aromatic oils often causes crazing or actual fracture of many polymer resins, but BR001 maintains its physical properties when exposed to these oils, and its appearance is virtually unchanged. BR001 is specifically formulated to provide the optimal combination of chemical resistance, bristle retention, strength, stiffness, processability, clarity, colorability, and feel for toothbrushes. Under existing United States Food and Drug Administration(FDA) regulations, Eastar™ BR001 copolyester may lawfully be used to make food contact articles which comply with the specifications and conditions of use in 21 CFR 177.1240(a). Migration tests on BR001 samples meet the compliance requirements of 21 CFR 177.1240(3)(1), (2) and (3). 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.

Message

Eastar™ BR001 Copolyester has excellent appearance and is nearly water-clear. Its most outstanding features are its chemical resistance and processing capabilities. Exposure to aromatic oils often causes crazing or actual fracture of many polymer resins, but BR001 maintains its physical properties when exposed to these oils, and its appearance is virtually unchanged. BR001 is specifically formulated to provide the optimal combination of chemical resistance, bristle retention, strength, stiffness, processability, clarity, colorability, and feel for toothbrushes. Under existing United States Food and Drug Administration(FDA) regulations, Eastar™ BR001 copolyester may lawfully be used to make food contact articles which comply with the specifications and conditions of use in 21 CFR 177.1240(a). Migration tests on BR001 samples meet the compliance requirements of 21 CFR 177.1240(3)(1), (2) and (3).

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	Food Contact Acceptable Good Chemical Resistance Good Colorability Good Processability Good Stiffness Good Strength High Clarity Pleasing Surface Appearance
Uses	Personal Care Toothbrush Handles
Agency Ratings	FDA 21 CFR 177.1240(3)(1) FDA 21 CFR 177.1240(3)(2) FDA 21 CFR 177.1240(3)(3) FDA 21 CFR 177.1240(a)
Forms	Pellets

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.20	g/cm³	ASTM D792
Molding Shrinkage - Flow (3.20 mm)	0.20 to 0.60	%	ASTM D955

Hardness	Nominal Value	Unit	Test Method
Rockwell Hardness (R-Scale, 23°C)	103		ASTM D785

Mechanical	Nominal Value	Unit	Test Method
Tensile Strength			ASTM D638
Yield, 23°C	47.0	MPa
Break, 23°C	51.0	MPa
Tensile Elongation			ASTM D638
Yield, 23°C	5.0	%
Break, 23°C	320	%
Flexural Modulus (23°C)	2000	MPa	ASTM D790
Flexural Strength (Yield, 23°C)	69.0	MPa	ASTM D790

Impact	Nominal Value	Unit	Test Method
Notched Izod Impact			ASTM D256
-40°C	40	J/m
23°C	80	J/m
Unnotched Izod Impact			ASTM D4218
-40°C	No Break
23°C	No Break
Instrumented Dart Impact			ASTM D3763
-40°C, Energy at Peak Load	48.0	J
23°C, Energy at Peak Load	42.0	J

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load			ASTM D648
0.45 MPa, Unannealed	73.0	°C
1.8 MPa, Unannealed	65.0	°C

Optical	Nominal Value	Unit	Test Method
Transmittance			ASTM D1003
Total	91.0	%
Regular	89.0	%
Haze	0.30	%	ASTM D1003

Injection	Nominal Value	Unit
Drying Temperature	70.0	°C
Drying Time	3.0	hr
Processing (Melt) Temp	230 to 280	°C
Mold Temperature	15.0 to 30.0	°C

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