High Purity Graphite Powder CAS 7782-42-5 99.9% Carbon Conductive Filler for Thermal Grease
99.9% High Purity Graphite Powder CAS 7782-42-5 features ultra-high carbon purity, excellent thermal conductivity and stable electrical conductivity. With low impurity and superior dispersion performance, it can effectively improve thermal conduction efficiency and filling uniformity. Ideal functional carbon filler for thermal grease, thermal conductive paste and electronic thermal management materials.
High Purity Graphite Powder CAS 7782-42-5 99.9% Carbon Conductive Filler for Thermal Grease
Product Overview
99.9% High Purity Graphite Powder CAS 7782-42-5 is a high-grade carbon graphite material processed by strict purification and ultra-fine grinding. With ultra-high carbon purity, extremely low impurity content, excellent thermal conductivity and stable electrical conductivity, the powder shows outstanding dispersion and compatibility in grease and polymer systems. It is the ideal conductive and thermally conductive filler for thermal grease, thermal paste and electronic heat dissipation materials.
Core Features
- 99.9% Ultra-high Purity: Extremely low impurities, no volatile components, ensuring stable and consistent material performance.
- Excellent Thermal Conductivity: Unique layered graphite structure builds efficient heat conduction channels, greatly improving thermal dissipation efficiency.
- Stable Conductive Performance: Uniform particle distribution provides stable conductive and anti-static effects for thermal grease products.
- Superior Dispersion: Easy to mix evenly in grease and solvent systems, no precipitation or agglomeration.
- High Temperature Resistance: Excellent thermal stability, not easy to oxidize or deteriorate under long-term high-temperature working conditions.
- Good Lubricity: Optimizes grease smoothness and filling performance, improving the fitting and heat transfer effect of thermal interface materials.
Product Specifications
Product Name: 99.9% High Purity Graphite Powder
CAS No: 7782-42-5
Appearance: Black fine powder
Carbon Content: 99.9% High Purity
Core Characteristics: High thermal conductivity, high purity, good dispersion, stable conductivity
Main Application: Thermal grease, thermal paste, conductive and thermally conductive filler
Recommended Dosage: Adjust proportion according to thermal conductivity and formula requirements
Application Scope
Specially used as functional filler for thermal grease and thermal conductive paste in electronic thermal management. Widely applied in CPU thermal grease, LED heat dissipation paste, electronic component thermal interface materials, conductive thermal coatings and high-purity industrial heat-conducting composite materials.
Usage Guide
Add high purity graphite powder during the stirring and compounding stage of thermal grease production. Perform sufficient high-speed mixing and grinding to achieve uniform dispersion in the grease base oil. Optimize the dosage to balance thermal conductivity, conductivity and grease fluidity. Keep sealed storage to avoid moisture and dust contamination.
Packaging & Storage
Packaging: Moisture-proof plastic inner bag + woven bag; iron drum and customized packaging available
Storage: Store in cool, dry and ventilated environment, avoid moisture, high temperature and heavy pressure.
Shelf Life: 12 months under dry and sealed storage conditions
Our Advantages
Our 99.9% high purity graphite powder features ultra-high purity, stable thermal conductivity and consistent batch performance. Strict impurity control ensures high stability for high-end thermal grease applications. Factory direct supply, stable stock and fast delivery. Free sample testing and professional thermal grease formula optimization support are provided.
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