PHB/PHV 8% Film

Formula: PHB 92/PHV 8

Form: Foil/Film/Sheet

Material: Polyhydroxybutyrate/Polyhydroxyvalerate (PHB/PHV 8%)

CAS Number: 29435-48-1

Commodity: Polymers

Thickness: 0.01mm

Type: Biodegradable

PHB/PHV 8% films are part of Goodfellow's wide range of biopolymer films. These biodegradable and bio-based films exhibit good tensile strength, thermal stability and UV resistance. Potential applications include single-use plastic packaging, bags, agricultural mulch films and disposable medical devices. With 7 variations in the range, different levels of PHB content allow for the tailoring of properties like stiffness and degradation rate to suit specific needs.

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Technical Data Sheet Safety Data Sheet Tolerance Properties

each

Tolerances

Foil/Film/Sheet

Thickness		±20%

Material Properties for Polymers

Chemical Resistance

Element	Value
Acids - dilute	Fair
Alcohols	Fair
Alkalis	Poor
Greases and Oils	Good

Electrical Properties

Element	Value
Dielectric constant @1MHz	3
Volume resistivity( Ohmcm )	10¹⁶

Physical Properties

Element	Value
Resistance to Ultra-violet	Fair
Density( gcm⁻³ )	1.25

Mechanical Properties

Element	Value
Elongation at break( % )	15
Tensile modulus( GPa )	0.9
Izod impact strength( J m⁻¹ )	100
Tensile strength( MPa )	28

Thermal Properties

Element	Value
Specific heat( J K⁻¹ kg⁻¹ )	1400
Thermal conductivity( W m⁻¹ K⁻¹ )	0.15@23°C

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PHB/PHV 8% Film

Tolerances

Material Properties for Polymers