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Silex Ball

JFB Grade Ball

Silex Ball

Standard Size :
• 4~6 cm
• 6~8 cm
• 8~10 cm
• 10~12 cm
• 12~15 cm

 Si02

 97%min

 Fe203

 0.3%max

 Hardness

 Moh 6.5~7

 Density

 2.5-2.6g/cm³


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