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Biodegradation Polyhydroxyalkanoate Pha

China Biodegradation Polyhydroxyalkanoate Pha, Find details about China Pha, Pha P1004 F1006 from Biodegradation Polyhydroxyalkanoate Pha

Model NO.
ZW-PHA21730
Trademark
HBWZ
Origin
China
HS Code
3913900090
Model NO.
ZW-PHA21730
Trademark
HBWZ
Origin
China
HS Code
3913900090
Biodegradation Polyhydroxyalkanoate PhaPHA (Polyhydroxyalkanoates) material
Polyhydroxyalkanoates (PHA) are polyesters produced in nature by numerous microorganisms, including through bacterial fermentation of sugar or lipids. When produced by bacteria they serve as both a source of energy and as a carbon store. More than 150 different monomers can be combined within this family to give materials with extremely different properties.These plastics are biodegradable and are used in the production of bioplastics.

They can be either thermoplastic or elastomeric materials, with melting points ranging from 40 to 180 °C.

The mechanical properties and biocompatibility of PHA can also be changed by blending, modifying the surface or combining PHA with other polymers, enzymes and inorganic materials, making it possible for a wider range of applications.
PHA polymers are thermoplastic, can be processed on conventional processing equipment, and are depending on their composition, ductile and more or less elastic. They differ in their properties according to their chemical composition (homo-or copolyester, contained hydroxy fatty acids).

They are UV stable, in contrast to other bioplastics from polymers such as polylactic acid, partial ca. temperatures up to 180 °C, and show a low permeation of water. The crystallinity can lie in the range of a few to 70%. Processability, impact strength and flexibility improves with a higher percentage of valerate in the material. PHAs are soluble in halogenated solvents such cchloroform, ddichloromethane or dichloroethane.
 
Propertiesunitvalue
Specific Gravity g/cm31.30
Melt flow Rate (190ºC/2.16kg)g/10min5
Elongation at Break%250
Tensile StrengtMpa25
Vica Deflection TemperatureºC80
 Biodegradation Polyhydroxyalkanoate Pha
Packing and shipping:
1. Waterproof Design(Dual package, Waterproof bag Inside)
2. Sealed Packaging,Impact resistant (Kraft paper bag+PE/Aluminum liner)
3. Customized package (25kg/bag or 500kg/bag)
4. Water-proof , Anti-breaking,Anti-extrusion . Anti-heavy throw
5. Transporation by sea, the sample can be shipped by air.
Biodegradation Polyhydroxyalkanoate PhaBiodegradation Polyhydroxyalkanoate Pha
 

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