KB100 NC806 TDS_en-Temporary (1)

Temporary
TDS NO. KBA010007 Version：1.0
ECOPOND® Compostable Polyesters

KB100 NC806
Product Introduction
KB100 NC806 is a bio-based compostable random copolymer produced by polycondensation reaction,
consisting of 1,4-butanediol, adipic acid and terephthalic acid. When metabolized in home compost
under standard conditions, KB100 NC806 will be biodegraded into small monomers. These small
monomers will be taken by microorganisms, and eventually biodegraded into carbon dioxide and
water.
The compostability of KB100 NC806 fulfills the requirements of NFT51-800, AS 5810, DIN V 54900-1,
EN 13432 and ASTM D 6400, and the material meets the U.S. FDA food safety standards.
The high molecular weight of KB100 NC806 makes it possible to blow or cast films, alone or blended
with other materials.
KB100 NC806 is a compostable alternative to LDPE, with many similar properties including flexibility
and resilience. Particular applications include cling wrap for food packaging, compostable plastic bags
for gardening, agricultural usage.
Properties Features
 White granulates  Good processability and printability
o
 Melting point 115-125 C  Controllable water vapour transmission
 MFR 3.0-5.0 (g/10min, 190 ℃, 2.16 kg) rate (WVTR)
3
 MVR 2.8-4.5 (cm /10min,190 ℃, 2.16 kg)  Excellent sealing property
 Down gauging to 10 μm
Temporary
Resin Property
KB100 NC806 has similar mechanical and processing properties to LDPE. The listed values are
measured by test specification and used for referential purpose only.
KB100 NC806 Typical Property

Test Test Typical
Properties S.I. Units
Method Condition Values
Tensile Strength ISO 527 50 mm/min MPa 22.4
Elongation ISO 527 50 mm/min % 642
Mechanical Flexural Strength ISO 178 2 mm/min MPa 7.7
Property Flexural Modulus ISO 178 2 mm/min MPa 127
Impact Strength, IZOD
ISO 180 4 mm，23 ℃ J/m NB
notched
Thermal
Melting Point DSC 10 ℃/min ℃ 115-125
Property
Melt Mass-Flow Rate ISO 1133 190 ℃, 2.16 kg g/10min 3.7
Melt Volume-Flow Rate ISO 1133 190 ℃, 2.16 kg cm3/10min 3.4
Moisture Content ISO 15512 Method C ppm 310
3
Specific Gravity ISO 1183 23 ℃ g/cm 1.22
Others
DIN EN
Acid Number - mg KOH/g 1.25
12634-1998
Bio-based Carbon
— — % 35
Content*
*Before MFR test, the product should be dried at 80 oC for 1 hour.
*This value is based on the renewable carbon-share in the formula.
Film Property
KB100 NC806 Blown Film Typical Property(50μm)
Properties Standard S.I. Units Typical Values
TD 38
Tensile Strength ISO 527 MPa
MD 38
Mechanical TD 710
Elongation ISO 527 %
Property MD 752
TD 2910
Tear Strength ISO 6383/2 mN
MD 2403
Permeation Oxygen (23 ℃, dry) ASTM D 3985 cm³/(m²*d*bar) 1385
Rate Water vapour (23℃, 85% r.h.) ASTM F-1249 g/(m²*d) 168
Temporary
Processing Information
KB100 NC806 has good processing stability. It can be used alone or blended with other material
through conventional blowing or casting process.
Well packaged products can be used directly. If package had been damaged before use, the product
should be dried prior to processing. When the moisture content exceeds 500 ppm, film-blowing will be
affected. Effective drying takes place at 80 oC for 4 hours. The dried product should keep away from
moisture.
Setting Typical Value[1] Range[1]

Melt Temp. 135 ℃ 130-140 ℃
Rear 130 ℃ 125-135 ℃
Barrel Zone Temp. Center 135 ℃ 130-140 ℃
Front 130 ℃ 125-135 ℃
Die Head Temp. 135 ℃ 130-140 ℃
Processing Temp. Limit 150 ℃
Pre-Dry Requirements 80 ℃, 4 h
[1] The data sheet is just for reference. In actual process, the parameter should be adjusted.
Quality Control
KB100 NC806 is produced through an optimized continuous polycondensation process, with online
melt viscosity and MVR control.
Packaging and Storage

KB100 NC806 is supplied in 800 kg/bigbag or 1200 kg/bigbag. Temperatures during transportation
and storage may not exceed 60 oC at any time. Storage time in an unopened bag may not surpass 12
month at room temperature (23 oC). Use as soon as possible if the package had been broken.
Zhuhai Kingfa Biomaterial Co., Ltd.

Address: NO.177, Petrochemical Ninth Road,
Nanshui town, Zhuhai, Guangdong ,China
Tel：+86-(0)756-7233666
Fax：+86-(0)756-7233608
The OK Compost Home certification of KB100 NC806is in process.
NOTICE: Because use conditions and applicable laws may differ from one location to another and may change with time, Customer is
responsible for determining whether products and the information in this document are appropriate for Customer’s use and for
ensuring that Customer’s workplace and disposal practices are in compliance with applicable laws and other governmental
enactments. Seller assumes no obligation or liability for the information in this document. NO WARRANTIES ARE GIVEN; ALL IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE ARE EXPRESSLY EXCLUDED.

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Temporary

TDS NO. KBA010007 Version：1.0

ECOPOND® Compostable Polyesters

KB100 NC806 Typical Property

Setting Typical Value[1] Range[1]

Packaging and Storage

Zhuhai Kingfa Biomaterial Co., Ltd.

The OK Compost Home certification of KB100 NC806is in process.

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