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Formula: Regenerated Cellulose
Form: Foil/Film/Sheet
Material: Cellulose
CAS Number: 9004-34-6
Commodity: Polymers
Cellulose films are being widely explored in research and development for a variety of applications. Their biodegradability, mechanical strength, and biocompatibility make them ideal for use in bioelectronics as flexible substrates for sensors and devices. They are also being utilized in controlled drug delivery systems, allowing for sustained release. Additionally, cellulose films are gaining attention in tissue engineering, where they can provide scaffolding to supports cell growth. Their ability to enhance water filtration systems also contributes to eco-friendly technologies. These diverse applications highlight cellulose films as a promising material for innovation across multiple industries.
Tolerances
Foil/Film/Sheet
| Thickness | ±20% |
|---|
Material Properties for Polymers
Chemical Resistance
| Element | Value |
|---|---|
| Acids - dilute | Good |
| Alkalis | Good |
| Greases and Oils | Good |
Electrical Properties
| Element | Value |
|---|---|
| Dielectric constant @1MHz | 4(Dry) |
| Dissipation factor @ 1kHz | 0.06 |
| Dielectric strength( kV mm⁻¹ ) | 30-50@1mm |
| Volume resistivity( Ohmcm ) | 10¹⁰ - 10¹² |
Physical Properties
| Element | Value |
|---|---|
| Radiation resistance | Fair |
| Refractive index | 1.47 |
| Limiting oxygen index( % ) | 18 |
| Water absorption - equilibrium( % ) | 50 |
| Density( gcm⁻³ ) | 1.44 |
Mechanical Properties
| Element | Value |
|---|---|
| Elongation at break( % ) | 18-55 |
| Tensile modulus( GPa ) | 05-Mar |
| Tensile strength( MPa ) | 120-55 |
Thermal Properties
| Element | Value |
|---|---|
| Specific heat( J K⁻¹ kg⁻¹ ) | 1400 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 0.0035@10°C |
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Yttria-stabilized Zirconia Sheet (5% Yttria) Formula: ZrO₂/Y₂O₃
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Zinc Foil Formula: Zn
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