• Toray Carbon Paper
  • Toray Carbon Paper
  • Toray Carbon Paper
  • Toray Carbon Paper
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Toray Carbon Paper TGP-H-030 (Gas Diffusion Layer Material)

Toray Carbon Paper TGP-H-030 (Gas Diffusion Layer Material)

$119.00 USD
$119.00 USD
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LA052-1

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Description

Toray Carbon Paper TGP-H-030 is a carbon fiber composite paper widely used in fuel cells, electrolyzers, and advanced electrochemical systems. It functions as a gas diffusion layer (GDL) or catalyst backing layer, enabling efficient electron transport and uniform gas distribution across the electrode.

Manufactured from PAN-based carbon fibers (TORAYCA), the material provides high tensile strength, excellent conductivity, and a stable porous structure. These properties ensure efficient gas transport, low electrical resistance, and long-term durability in electrochemical environments.

With a thickness of approximately 110 μm, the TGP-H-030 variant is designed for applications requiring thinner electrode structures and improved interface contact compared to thicker carbon papers.

Features

  • Thin Profile for Enhanced Interface Contact
    110 μm thickness improves electrode integration and reduces contact resistance in compact systems.
  • High Electrical Conductivity
    Carbon fiber network enables efficient electron transport with low resistivity.
  • Excellent Gas Permeability
    Porous structure supports uniform gas diffusion for stable electrochemical reactions.
  • Optional Hydrophobic Treatment
    Available with PTFE wet-proofing (5–30%) to optimize water management in fuel cell environments.

Specifications

Parameter

Value

Model

TGP-H-030

Thickness

0.11 mm

Bulk Density

0.40 g/cm³

Porosity

80%

Surface Roughness (Ra)

8 μm

Gas Permeability

2500 mL·mm/(cm²·hr·mmAq)

Electrical Resistivity (Through-Plane)

80 mΩ·cm

Electrical Resistivity (In-Plane)

—

Thermal Conductivity (Through-Plane, Room Temp.)

—

Thermal Conductivity (In-Plane, Room Temp.)

—

Thermal Conductivity (In-Plane, 100°C)

—

Thermal Expansion Coefficient (In-Plane, 25–100°C)

−0.8 × 10⁻⁶/°C

Flexural Strength

40 MPa

Flexural Modulus

8 GPa

Tensile Strength

—

Technical Data Sheet

Download TDS

Provided for product selection and research reference. This document is not an SDS.

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Product: Toray Carbon Paper TGP-H-030 (Gas Diffusion Layer Material)
SKU: LA052-1

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