Conductive Flake Graphite CAS 7782-42-5 Expandable Graphite for Conductive Rubber Heating Film
Conductive Flake Graphite CAS 7782-42-5 is expandable graphite with typical layered flake structure. It possesses favorable electrical conductivity and excellent thermal expansion performance under high temperature. The material mixes well with rubber matrix, forming stable conductive and thermal conductive channels. It serves as ideal functional filler for conductive rubber and heating film.
Conductive Flake Graphite CAS 7782-42-5 Expandable Graphite for Conductive Rubber Heating Film
Product Overview
CAS 7782-42-5 Conductive Flake Expandable Graphite is a high-performance modified natural graphite material with a unique layered flake structure. It features excellent inherent electrical conductivity, outstanding thermal expansion performance and superior thermal conductivity. This graphite powder has great compatibility with rubber, polymer and resin matrices, which can form uniform and stable conductive and thermal conductive networks inside materials. It is a core functional filler specially developed for conductive rubber, electric heating film and polymer thermal conductive products.
Core Features
- Excellent Conductivity: Natural flake layered structure builds continuous conductive paths effectively, endowing rubber and film products with stable antistatic and conductive properties.
- Unique Expandable Performance: Rapid and uniform expansion under high temperature, with stable expansion multiple, improving material heat resistance and thermal insulation effect.
- Superior Matrix Compatibility: Good dispersion in rubber and polymer materials, no agglomeration, no impact on product toughness and molding performance.
- High Thermal Stability: Resists high temperature oxidation, maintains stable physical and chemical properties in long-term heating and working environment.
- Excellent Processability: Uniform particle size, easy mixing and vulcanization molding, suitable for industrial mass production.
- Durable Performance: Effectively improves the aging resistance and service life of conductive rubber and heating film products.
Product Specifications
Product Name: Conductive Flake Expandable Graphite
CAS No: 7782-42-5
Appearance: Black fine flake powder
Core Properties: High conductivity, high temperature expandable, thermal conductive
Main Applications: Conductive rubber, electric heating film, thermal conductive polymer materials
Recommended Dosage: Adjust proportion according to product conductivity, heating and thermal insulation requirements
Application Scope
Widely used in the production of various conductive rubber products, including conductive rubber gaskets, antistatic rubber parts, electromagnetic shielding rubber materials. It is also the ideal raw material for flexible electric heating films, floor heating films, industrial heating membranes and thermal conductive plastic products. Widely applied in new energy, electronic appliances, intelligent heating equipment and polymer material manufacturing industries.
Usage Guide
Add the flake graphite powder in the rubber mixing or polymer blending stage. Perform sufficient high-speed stirring and mixing to ensure uniform dispersion in the matrix material. Adjust the dosage reasonably to balance conductivity, heating efficiency and material flexibility. Keep the package tightly sealed during storage to prevent moisture absorption and avoid affecting expansion and conductive performance.
Packaging & Storage
Packaging: Moisture-proof inner plastic bag + woven bag; iron drum packaging and customized specifications are available
Storage: Store in a cool, dry, ventilated warehouse, keep away from moisture, high temperature and direct sunlight
Shelf Life: 12 months under standard dry storage conditions
Our Advantages
Our conductive expandable flake graphite features stable particle size, consistent expansion ratio and uniform conductive performance with zero batch difference. Factory direct sales with sufficient inventory and fast delivery. We provide free sample testing and professional technical formula guidance for conductive rubber and heating film production, helping customers optimize product performance and reduce production costs.
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