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glass bead grinding media

China

-

300 ~ 330 / Ton ( Negotiable ) Get Latest Price

-

300 per Ton

1 Ton

25kgs/bag, 25T/20FCL pallet with wrapping or as request

within 15 days after payment

1000 Ton per Month

T/T, L/C, Western Union, PayPal

-

今すぐお問い合わせください

製品仕様

Brand Name : -

タイトルまたは説明

1. Product introsuction

Grinding glass bead is made of special glass by smashing and fritting.It has the characteristics  of smooth surface,average size,high hardness,anti-friction and stable etc.Widely used in dyestuff,paint,ink,chemical industries etc as dispersing agent,grinding medium and filling materials.

Product physical properties

Item

Index

appearance

colorless transparent sphere, smooth and round, no obvious bubbles or impurities

Roundness

≥90%

density

2.5g/cm3

Refractive index

 ≥1.50

Chemical composition

Soda-lime glass SiO2>68%

Mohs hardness

 

6-7mohs

Mechanical properties

(Compression strength)

3300kg/cm2

Micro hadness (Indentation hardness)

8000kg/cm2

Acid resistance

Weightlessness 0.005mg/cm³

(boiled 4 hours in 20% HCL solution)

Alkali resistance

Weightlessness 0.3mg/cm³

(boiled 4 hours in 1% NaOH solution)

 

2. Specification

 

NO.

Diameter(mm)

1

0.8-1

2

1-1.5

3

1.5-2

4

2-3

5

3-4

6

4-5

7

5-6

 

3. Application

0.4-0.8mm used as propping agent for oil fracturing to improve oil yield

0.8-0.2mm used as dispersant in the deep processing  for china clay,heavy calcium carbonate

2.0-6.0mm used as dispersing agent in bead mill in the production of chemicals,dyestuff,paint and ink
Instruction:

1.Choosing the appropriate variety,standard and quantity glass beads according to the viscosity,hardness, dispersed particle size of grinding materials(abrasive materials) and grinding requirements.

2.Before grinding,clean the glass beads and grinding machine barrel inner wall

3.First put the materials need to be ground into the grind machine barrel,then put into right quantity glass bead. After the grinding machine running,gradually add the glass beads. Usually the filling quantity is 70%-85% of the grinding machine barrel volume.

4.Do not make the glass beads operate for a long time in the condition of the grinding machine are lake of materials.Or the glass beads will be mashed easily in the high speed operating grinding machine.

5.Adding glass beads properly after operating for a period to guarantee the grinding quality and efficiency.

お問い合わせ

連絡先担当者: Elo

会社:YongQing GuangYu Glass Bead Co., Ltd.

住所:Langfang, Hebei, China,

To,

Elo < YongQing GuangYu Glass Bead Co., Ltd. >
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