Platinum Conductive Paste
  • Platinum Conductive Paste
  • Platinum Conductive Paste

Platinum Conductive Paste


Technical Specifications

  • Product Name: Platinum Conductive Paste
  • Purity: >99.99%
  • Viscosity: 40-90 Pa.S
  • Storage Temperature: 0~10 ℃ in the refrigerator
  • % Solids: 75%
  • Particle Size: 0.5 to 5 µm
  • Resistivity: 0.4 ohm/cm
  • Storage Temperature: 2-8 °C
  • Particle Size: <15um

The Platinum Conductive Paint shares the same base components as the Silver Conductive Paint, except for the metal solids. While the processing is similar, the sintering of metal particles is anticipated to occur at significantly higher temperatures than in the case of silver. Additionally, the sublimation of the metal in a vacuum will occur at higher temperatures than in the case of silver.

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Description and Specifications of Platinum Conductive Paste

Platinum Conductive Paste is a specialized mixture comprising finely divided platinum particles and a binder. It is utilized in a screen-printing method to create a thin, uniform layer of platinum on a substrate. Once the paste is applied, it is subjected to high-temperature firing to sinter the particles together. This results in the formation of a highly electrolytically active material.

Key specifications about the platinum paste:

  • Size range of platinum particles in paste: 1-100 nm.
  • A binder is typically used in polyvinyl alcohol, a polymer.
  • The usual firing temperature of the paste is 420-450 °C.

Although this material's cost parameter is comparatively high, its exceptional performance, unique catalytic properties, high melting point, and conductivity make it worthwhile. It is suitable for various applications, such as electrochromic, fuel, and solar cells.

Solvents are crucial in conductive paste formations by managing viscosity and drying rates. It is essential to add additives like surfactants and dispersants to enhance the durability of the paste. This helps in the retardation of the Cohesion of platinum particles.

The platinum on the counter-electrode in dye solar cells enhances the cell’s effectiveness. It facilitates the movement of electrons from the electrolyte to the cell. This versatile paste also improves the efficiency of varied substrates such as metal, wood, ceramics, and glass. It is an ideal option for beginners as well as experienced artists, as it offers convenience and compatibility with various tools.

Researchers and scientists typically use platinum paste as a tool in material science and nanotechnology research. Its accurate deposition and conductivity characteristics make it worthwhile for prototyping and experimentation.

With the advancement of technology, platinum conductive paste may find applications in emerging fields. This includes the Internet of Things (IoT), wearable devices, and quantum computing, where materials with exceptional electrical properties are needed.

Features of Platinum Conductive Paste

  • Excellent Conductive Properties: A high platinum content guarantees high electrical and heat conductivity, outperforming conventional alternatives based on silver.
  • Durable Storage: It is kept within the temperature range of 2-8°C. It assists in maintaining the characteristics and shelf life of paste for extended usability.
  • Versatile Application: The paste's consistency and amber hue make it easy to apply, making it suitable for various uses in electronics and ceramics.
  • Consistent Performance: It maintains a constant resistivity of 0.4 ohm/cm, which assures consistent paste performance across multiple uses and provides excellent outcomes.
  • Ideal Viscosity: It provides smoothness, perfect texture, and accurate utilization within a 2500-4500 mPa.s viscosity range.
  • Specified Resin: It uses a unique resin specially formulated to deliver exceptional results. The exact composition is kept confidential.
  • Excellent Adhesive Properties: It forms a strong connection with surfaces, ensuring reliable and stable electrical Links.
  • Accurate Thermal Treatment: Precise guidelines for heat treatment enable optimal solidification to achieve the desired conductivity level.
  • Extremely Fine Particle Dimensions: Consistent coating by platinum particles sized <15um is needed for improved performance.
  • Wide Temperature Tolerance: It can withstand high temperatures during heating. These make it well-suited for challenging applications.

Applications of Platinum Conductive Paste

PT1 Platinum Conductive Paste is a multifunctional product suitable for multiple uses. It is well-suited for areas that need a see-through coating with outstanding electrocatalytic performance. The company manufactures fuel cells, sensors, catalysts, and electrodes, enabling advanced technologies and maximizing the potential of electrocatalysis.

PT1's oil-based formulation allows for effortless screen-printing uses. This results in films that exhibit exceptional consistency, replicability, and effectiveness. Hence, it is an excellent choice for the pilot production of DSSCs. When dried and fired at 420°C or higher, platinum nanoclusters disperse and form throughout a material. These nanoclusters can catalyze reactions effectively and maintain transparency, making them useful for electrochemical reduction processes.

Safety Instructions

  • It is advisable to wear gloves and attire while working with Platinum Paint.
  • Properly ventilated areas should be preferred for working. This helps keep the operator safe from injury from inhaling fumes.
  • Exposure to direct sunlight severely affects the quality of the paste. Store the quality in a cool, dry place to keep the quality intact.
  • Adhere to the precise drying and firing guidelines for the application.
  • When accidental contact occurs with the user's skin or eyes, it is important to rinse the affected area with water thoroughly.
  • Any unused or expired paste should be discarded according to local regulations and guidelines.
  • Ensure that children and pets cannot access this product.

How to use ?

To utilize Platinum Paste, adhere to the following instructions:

  • Proper ventilation in the working area and wearing protective gloves and clothing are essential.
  • Utilize a screen printer to apply the paste. This ensures consistent and even coverage on the intended surface.
  • Leave the applied paste to dry completely.
  • Once dried, heat the paste under the suggested firing time to a temperature equal to or exceeding 420°C.
  • Platinum nanoclusters, when fired, will disperse, resulting in the intended transparency and electrocatalytic activity.
  • Follow the provided application and proper firing guidelines for the best possible results.

Why Choose Us?

We are a trusted manufacturer and supplier of Platinum Conductive Paste. We have served this industry for the past ten years and adhere to all the safety guidelines and quality control criteria. We aim to provide exceptional quality products at a competitive price. From employing the finest raw materials to manufacturing premium-grade products, we deliver customized solutions and technical support depending on the requirements. With the expansion of new-age technology, our product feed ensures durability, consistency, and reproducibility for the best possible outcomes. Connect with us today to experience unmatched excellence with our Platinum Paste.


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