Main Feature:

Graphite mold for melting glass using high-purity, high-strength, high-density graphite materials, equipped with excellent experts and high-precision CNC equipment, we provide customers with high-quality graphite smelting crucibles, graphite casting crucibles, graphite ingot molds, tubes, sheets, wires and other graphite molds.

Graphite Mold For Melting Glass Physical Properties:

Bulk density(g/cm3):1.75-1.90 

Porosity rate(%):10-15

Bending strength (MPa):30-40 psi 4350-5800

Compressive strength(MPa):60-80 psi 8700-11600

Ash:0.1%

1. The thermal stability is good, considering the sudden heat and cold conditions, we use special raw materials.

2. Impact resistance: Graphite crucible can withstand strong thermal shock and can therefore be used in any process.

3. Good thermal conductivity: Due to its high thermal conductivity, it can shorten the melting time and save energy.

4. The ash content is less than 300 pp and does not contaminate the molten metal during the melting process.