Green Carborundum F20 Grit
Green Carborundum, HS Code 28492000, CAS No. 409-21-2, is made of petroleum coke and silica as the main raw materials, adding salt as additives, and smelting at high temperature in ... 2024-05-29
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Green Carborundum F16 Grit
Green Carborundum, HS Code 28492000, CAS No. 409-21-2, is an extremely hard (Knoop 2600 or Mohs 9.2, microhardness 2940-3320) man made mineral that possesses high thermal conductivity (100 2024-05-29
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Green Silicon Carbide F220 Grit
Green silicon carbide, HS Code 28492000, CAS No. 409-21-2, is made by melting Petroleum coke and high-quality silicon dioxide as the main raw materials, adding salt as the additive, in ... 2024-05-26
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Green Silicon Carbide F180 Grit
Green Silicon Carbide,HS Code 28492000, CAS No. 409-21-2, is produced in electric resistance furnace from quartz sand, petroleum coke and salt in high temperature. It’s semi-transparent in 2024-05-26
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Green Silicon Carbide F150 Grit
Green silicon carbide, HS Code 28492000, CAS No. 409-21-2, is made of quartz sand and petroleum coke through high-temperature melting. The production method is basically the same as that of ... 2024-05-26
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Green Silicon Carbide F120 Grit
Green silicon carbide, HS Code 28492000, CAS No. 409-21-2, is made of petroleum coke and silica as the main raw materials, adding salt as additives, and smelting at high temperature ... 2024-05-26
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