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# Room 1409, #1 building,Lvdi Centre,Daxue South Road,ZhengZhou City,Henan Province,China

MP:+8615738804602(whatsapp/wechat)

    Tel:+86-371-60305639

Fax:+86-371-60305637

Glass beads for blasting and road marking

SiO2

≥65%

Na2O

≤14%

CaO

≤8.0%

MgO

≤2.5%

Al2O3

0.5-2.0%

Fe2O3

≥0.15%

Other

2.0%

Bulk density

1.5g/cm3

Real Density

2.5g/cm3

Mohs Hardness

6-7

HRC hardness

46

Roundness

80%

Magnetic

≤0.1%

Bubble

<10%

Usage

1.Used in cleaning and metal surface strengthening

treatment technology,Used for

sandblasting equipment.

2.Used as disperser,grinding media and filter material in day,paint,ink

and chemical industry.

3.Road marking

Available Sizes

Sandblasting

20# 30# 40# 50# 60# 70# 80# 90# 100# 120# 140# 150# 170# 180# 200# 220# 240# 325#

Grinding

0.8-1mm 1-1.5mm 1.5-2mm 2-2.5mm 2.5-3mm 3.5-4mm 4-4.5mm 4-5mm 5-6mm 6-7mm

Road Marking

BS6088A BS6088B EN1424 EN1423 AASHTO TYPE1 AASHTO TYPEII JIS NO.1  JIS NO.2




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