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Chiye Glass Bead (Hebei) Co., Ltd.
 
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Sandblasting glass beads\/Abrasive glass beads

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Title： Sandblasting glass beads\/Abrasive glass beads 
Brand： CHIYE
Unit price： Negotiable
MOQ： Negotiable
Quantity： 100
Delivery date： Since the payment date Days delivery
Contact： BIN TAO （Mr.）    
Telephone：
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Details

Glass beads abrasive with their hardness and spherical form canremove impurities and metal oxides without damaging the treatedsurface. Glass does not react chemically with other material sothat the micro-beads do not create any corrosion on the treatedsurfaces with no deposits of foreign substances.

 

Chemical Name

& Synonyms

Soda-lime Silicate-Glass

Chemical Family

Silicate glass without free silica

Formula

SiO2

71-73%

Na2O

13-15%

MgO

3-5%

CaO

8-10%

Al2O3

0.5-2%

K2O

0.2-0.6%

Physical Properties

BoilingPoint              N/A

VapourPressure                         N/A

Percent Volatile by Volume    Nil

VapourDensity                          N/A

EvaporationRate           N/A

Odour                                  Nil

RefractiveIndex           1.52

Oil Absorption(ASTM)                    17

Solubility in Water     Not Soluble

Mohs                                   6

Absolute Specific Gravity(H2O=1)2.46

Knoop Load 100:515kg/mm2

Absolute Specific Gravity 1.6kg/dm3

Hardness DPH Load 50kg:540kg/mm2

Specific Heat Average 0.18kcal/mhoC

Dielectric Strength 4,500kv/cm

Dielectric Constant 7.2(1MC at 20oC)

Expansion Coefficient 8.5*10-6

 

 

Sandblasting glass beads/Abrasive glass beads


Sandblasting glass beads\/Abrasive glass beads
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