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Glass Beads Abrasive Material - China

price: contact company for price

Supply Ability: 100000 Ton/ Tons per Year


Payment Terms: L/ C, T/ T

Usage: sandblasting

Chemical Name & Synonyms Soda- lime Silicate- Glass

Chemical Family Silicate glass without free silicaFormula

SiO271- 73%

Na2O13- 15%

MgO 3- 5%

CaO 8- 10%

Al2O3 0.5- 2%

K2O 0.2- 0.6%


hysical Properties

Boiling Point N/ A

Vapour PressureN/ A

Percent Volatile by Volume Nil

Vapour Density N/ A

Evaporation Rate N/ A

Odour Nil

Refractive Index 1.52

Oil Absorption ( ASTM) 17

Solubility in Water Not Soluble


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

Company Contact:

  • Phone: 008603162201288

  • Address: Room 1302, building 3, Dingxing apartment block, N, Langfang, China

  • Email: Email

Published date: April 2, 2015 -

  • Business Description: Glass Bead,road marking glass beads,reflective glass beads,sandblasting glass beads,grinding glass beads
    Our company has 28 glass bead production lines for producing various glass beads. Our annual output is 100,000MT. We are ISO9001 Quality management system and ISO14001 Environment management system certified.
    We obtained CE certificate in September, 2005 and KS certificate in December, 2006. We attended ATSSA certification in 2007. Our products have been exporting to Europe, America and some Asian countries, such as Korea and Japan.

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