Basic Introduction
The "primary mass transfer" process adopts a new thermal field for primary mass transfer. The mass transfer efficiency is improved and basically constant, reducing the impact of recrystallization (avoiding secondary mass transfer), and effectively reducing micropipes or other associated crystal defects. Balancing gas phase components, blocking trace impurities, adjusting local temperature, reducing physical particles such as carbon wrapping, and greatly increasing crystal thickness under the premise of satisfying crystal availability are one of the core technologies to solve crystal growth and thickness.
Using the new process of "one-time mass transfer", although the effect is outstanding, the porous graphite consumes a lot, and the porous graphite with large porosity needs to rely on imports, which dramatically increases the cost of crystal growth.
HIPER has made a breakthrough in solving the technology of porous graphite, accelerating the use of the new "primary mass transfer" process, enabling the industry to develop cost-recyclable, fast, and flexible synchronously with international technologies, and solve the dependence on "import" of key materials. And reach the international leading level.
Main Features
High temperature stability
It can endure the environment of more than 2500 ℃, which belongs to the first echelon in the industry
Excellent surface particle binding ability
The surface of HIPER porous graphite has excellent surface particle binding ability
and excellent anti-powdering characteristics
Strict porosity control
HIPER has extensive material and engineering expertise
to maintain tight control over porosity
Ultra-thin porous graphite
HIPER launched ultra-thin porous graphite,
which has excellent processability as thin as 1.5mm while maintaining high porosity
Ultra high purity
Ultra-purified porous graphite material achieves world-class purity
One-stop solution
HIPER is willing to work closely with customers
to develop custom solutions to meet their individual requirements.
Parameters Table
Porous Graphite
| Bulk density（g/cc） | 0.89 g/cc |
| Compressive strength（MPa） | 8.27 MPa |
| Bending strength（MPa） | 6.20 MPa |
| Tensile strength（MPa） | 1.72 MPa |
| Specific resistance（Ω-in×10-5） | 130 Ω-in×10-5 |
| Porosity（ %） | 50% |
| Average pore size（um） | 70um |
| Thermal Conductivity***（W/M*K） | 12W/M*K |
Contact Us
China/Overseas Business Department: David Zou
Mobile: 13567416699
E-mail: xiangwei.zou@hiper.cn
In case of any problem, HIPER welcomes your call!