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Grade: Biopolymer
Formula: PLA
Form: Coil
Material: Polylactic acid (PLA)
CAS Number: 26023-30-3
Commodity: Polymers
Polylactic Acid Biopolymer Coil combines renewable feedstock origins with good mechanical strength, clarity, and biodegradability, making it a sustainable alternative to petroleum-derived plastics. The coil form enables continuous feed into manufacturing processes for packaging, textiles, and disposable goods. Industries use PLA coil for producing compostable films, 3D printing filaments, and extrusion-coated papers. Specific applications include food-safe packaging wraps, large-scale biodegradable shopping bags, and roll-fed 3D printing of functional prototypes. In research, PLA coil is used to optimize extrusion conditions, develop bio-based composites, and study controlled degradation rates under industrial composting. Its blend of processability, mechanical integrity, and environmental compatibility ensures its role in advancing sustainable material solutions.
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Tolerances

Coil
Thickness ±20%

Material Properties for Polymers

Mechanical Properties
Element Value
Elongation at break( % ) 6
Tensile modulus( GPa ) 3.5
Izod impact strength( J m⁻¹ ) 16
Tensile strength( MPa ) 53
Thermal Properties
Element Value
Heat-deflection temperature - 1.8MPa( C ) 55
Physical Properties
Element Value
Density( gcm⁻³ ) 1.24

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