Product Overview

Description

PLA Polylactic acid is a biodegradable environmentally friendly material (in the composting conditions, broken down into carbon dioxide and water), widely used in injection molding, blown films, extruded sheets, fibers and other industries and areas.

PHA is a kind of polyhydroxy fatty acid ester (Polyhydroxyalkanoates, PHAs) material, the meaning is to may company in the world's leading genetic engineering technology, use of renewable agricultural products and agricultural waste as raw material, through fermentation microorganisms directly in microbial synthesis in the body of a kind of biological macromolecule material.

PCL 

Polycaprolactone is a biodegradable thermoplastic polymer derived from the chemical synthesis of crude oil. Although not produced from renewable raw materials, it is fully biodegradable. 

 

Specifications

1.100% biodegradable 
2.made from corn starch and cornstalk 

 

PLA Polylactic acid Specification : 

ITEM

STANDARD

UNIT

VALUE

COLOUR

Q/320113SSD001 - 2002

 

 

DENSITY

GB/T 1033-1986

g/cm3

1.15±0.05

MFR

GB/T 3682-2000

g/10 min

2-8

TENSILESTRENGTH

GB/T 1040-1992

MPa

≥18

ELONGATIONBREAK

GB/T 1040-1992

%

>260

TEAR STRENGTH

GB/T 1130-1991

KN/m2

≥85

  DEGRADABILITY (100 DAYS)

ASTMD6400/EN13432

Day

>98

 

PHA Specification:

Properties

Test Method

Test Conditions

Unit

Test Value

Specific gravity

ASTM D-792

23°C

g/cm3

1.27

Flow coefficient

ASTM D-1238

190°C/2.16K

g/10min

10-30

Tensile strength

ASTM D-638

23°C,50mm/min

Kgf/cm2

680

Elongation

ASTM D-638

23°C,50mm/min

%

12.5

Izod Impact Strength

ASTM D-256

23°C,Notched 1/8”

Kg-cm/cm

8.5

Bending strength

ASTM D-790

23°C,15mm/min

Kgf/cm2

620-650

Heat distortion

temperature

ASTM D-648

1820kpa

°C

70

 

 PCL Specification:

Item

Specifications

Results

Characters

White round particles

White round particles

Inherent Viscosity

dl/g(Viscosimeter)

0.82 dl/g

MN

60000-80000

Conforms

Melt Index

22-26g /10 min150℃

23

Melting Point

58-60℃

60

Specific Gravity

1.08-1.12 g/ml(25℃)

1.12

Water Content

≤1.0%

0. 5%

Polydispersity index

≤1.8

1.8

Conclusion

The results conforms with enterprise standards

 

Biopolymers Advantages:

 

1: Excellent Biocompatibility and Excellent biodegradability

2: Good toughness,good gloss,easy colorability and printability.

3:Under a composting environment, polylactic acid completely degrades into carbon dioxide and water, it is an environmental friendly, non-toxic and low-carbon new biodegradable polymer to replace traditional  petroleum-based plastics, which is harmless to human and environment.

4:100% biodegradable and compostable in 90 days

 

0.0318 s.