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Natur-Tec® BF703B

Category:	Biodeg Polymers , Biodegradable Polymers
Manufacturer:	Natur-Tec - Northern Technologies International Corp
Trademark:	Natur-Tec®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	LwClhy_Natur-Tec-BF703B.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message
Natur-Tec ® BF703B is a fully biodegradable/compostable biopolymer resin designed specifically for flexible film applications. Natur-Tec resins are fully certified to the stringent requirements of international standards for compostable plastics, such as ASTM D6400, EN 13432 and ISO 17088, and therefore provide an environmentally friendly alternative to conventional plastics. The Natur-Tec BF703B resin is engineered for high performance and can be easily processed on standard extrusion equipment. Natur-Tec films are strong and tough with excellent heat seal strength, and provide excellent printability. For applications where high barrier properties are required, Natur-Tec films can be easily combined with other substrates in a laminate structure to achieve the desired properties. Applications: Compostable Trash/Garbage Bags Carry-out Bags Agricultural Mulch Film Films for Food Service and Consumer Packaging Heat sealant layer for Laminate Packaging structures

Message

Natur-Tec ® BF703B is a fully biodegradable/compostable biopolymer resin designed specifically for flexible film applications. Natur-Tec resins are fully certified to the stringent requirements of international standards for compostable plastics, such as ASTM D6400, EN 13432 and ISO 17088, and therefore provide an environmentally friendly alternative to conventional plastics.

The Natur-Tec BF703B resin is engineered for high performance and can be easily processed on standard extrusion equipment. Natur-Tec films are strong and tough with excellent heat seal strength, and provide excellent printability. For applications where high barrier properties are required, Natur-Tec films can be easily combined with other substrates in a laminate structure to achieve the desired properties.

Applications:

Compostable Trash/Garbage Bags

Carry-out Bags

Agricultural Mulch Film

Films for Food Service and Consumer Packaging

Heat sealant layer for Laminate Packaging structures

General Information
Features	Biodegradable Compostable Excellent Printability Good Flexibility Good Heat Seal Good Processability Good Strength Good Toughness Renewable Resource Content
Uses	Agricultural Applications Bags Compostable Products Consumer Applications Packaging
Agency Ratings	ASTM D 6400
Processing Method	Film Extrusion

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.35	g/cm³	ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)	3.0 to 6.0	g/10 min	ASTM D1238

Films	Nominal Value	Unit	Test Method
Tensile Strength			ASTM D882
MD : Yield, 25 µm	25.0	MPa
TD : Yield, 25 µm	23.0	MPa
Tensile Elongation			ASTM D882
MD : Break, 25 µm	430	%
TD : Break, 25 µm	570	%
Dart Drop Impact (25 µm)	150	g	ASTM D1709
Oxygen Transmission Rate (25 µm)	1100	cm³/m²/24 hr	ASTM D3985
Water Vapor Transmission	370	g/m²/24 hr	ASTM E398-03

Thermal	Nominal Value	Unit	Test Method
Peak Melting Temperature	110 to 120	°C	ASTM D3418

Resin Grade	Manufacturer	Category	Trademark
PURGEX™ MC48 Plus	Neutrex, Inc.	Unspecified	Purgex™
SCANLON A 5005B UV	Polykemi AB	ABS+Nylon	SCANLON A
Sindustris ABS LXR520	Sincerity Australia Pty Ltd.	ABS	Sindustris ABS
Wellamid® 22LHI3 XE-N	Wellman Engineering Resins	Nylon 66	Wellamid®
Sylvin 9604-90 Grey 9538	Sylvin Technologies Incorporated	PVC, Unspecified	Sylvin