Expandable Graphite is a flexible graphite product produced by our company from high-quality natural phosphorus flake graphite, obtained through special modification treatment. It is an ideal new type of sealing material, widely used in dynamic and static seals in industries such as petroleum, chemical, electricity, aviation, automotive, shipping, and instrumentation.
Expansible graphite, after being subjected to high-temperature instantaneous treatment, transforms from flake-like to worm-like, with its volume expandable.100-400 times expansion, this expanded graphite still retains the properties of natural graphite, and exhibits good moldability, flexibility, extensibility, and sealing properties. It serves as a high-quality raw material for various graphite sheets and sealing components, and can also be used as a new type of protective slag and heat generator in the metallurgical industry.
Expansible Graphite Technical Specifications:
2. Ultra-fine Expandable Graphite
Specs | Fixed Carbon (%) | Ash content (%) | Volatile matter (%) | Blow-up Ratio | Sulfur Content | pH value | Moisture (%) | Particle Size (%) |
CX-100 | 90-99 | ≤8.0 | ≤15 | 30-120 | ≤2.2 | 4-7 | ≤1.0 | ≥80 |
CX-200 | 15-50 | |||||||
CX-325 | 10-20 |
The product's advantages are:Ultra-fine.
