Graphite Ingot Caving Mould for Gold/Silver/Copper Casting From Gotrays Graphite

Overview

Basic Info.

Model NO.	GTL-07-01-060
Ash	500ppm
Bulk Density	1.71g/cm3-1.85g/cm3
Transport Package	Plywood Cases
Specification	Customized
Trademark	Gotrays
Origin	Shandong, China
HS Code	3801909000
Production Capacity	30000/Per Month

Product Description

Precisely machined graphite moulds are widely used in smelting and shaping of precious metal like gold, silver, platinum. Precious metal is valuable and has the function of peer exchange with currency, so there are strict requirements to graphite moulds to ensure the weight tolerance of a same style precious metal meets the standard.

Type	Average Grain Size (µm)	Bulk Density (g/cc)	Specific Resistivity (μΩ·m)	Flexural Strength (Mpa)	Compressive Strength (Mpa)	Shore Hardness	C.T.E(100-600ºC) ×10-6/ºC	Ash (ppm)
GT-CIP5F	6	≥1.8	≤13.0	≥55.0	≥125.0	≥70.0	≤4.7	≤30
GT-CIP5ST	3	≥1.86	≤13.0	≥68.0	≥135.0	≥85.0	≤6.8	≤30
GT-CIP1FR	15	≥1.78	≤11.0	≥35.0	≥70.0	≥40.0	≤5.5	≤30
GT-CIP1FV	15	≥1.85	≤15.0	≥40.0	≥80.0	≥46.0	≤4.8	≤30
GT-CIP1Q	8	≥1.8	≤14.0	≥50.0	≥110.0	≥60.0	≤5.9	≤30
GT-CIPRQ	8	≥1.85	≤14.0	≥58.0	≥130.0	≥68.0	≤5.9	≤30
GT-CIP1RB	6	≥1.89	≤14.0	≥68.0	≥150.0	≥70.0	≤5.9	≤30
GT-CIP4SX	20	≥1.80	≤13.0	≥45.0	≥90.0	≥60.0	≤4.7	≤30
GT-1RV	10	≥1.67	≤15.0	≥36.0	≥78.0	≥58.0	≤5.8	≤30
GT-2C	15	≥1.72	≤15.0	≥50.0	≥100.0	≥57.0	≤5.8	≤30
GT-3S	12	≥1.78	≤17.0	≥52.0	≥102.0	≥60.0	≤6.0	≤30