High Strength Glass Beads for Grinding From China Manufature

• Material: Glass
• Content: 75% ~ 80%
• Usage: Construction, Machinery, Chemical, Grind, Refractory Material
• Model NO.: 1-1.5, 2-2.5, 3-3.5mm, 4-4.5mm, 5-6mm
• Processing Type: Isostatic Pressing Type
• Size: Middle
• Color: Transparent
• Customized: Customized
• Appearance: Clean and Transparent, No Visible Bubbles and Impu
• Specific Gravity: 2.4-2.6g/cm3
• Hardness: 6-7
• Compressive Strength: >1200n
• Transport Package: Plastic or Paper Bags
• Specification: 25KG/bags
• Trademark: JINREN
• Origin: Langfang
• HS Code: 70182000
• Production Capacity: 30000

Product Description

1) Product Introduction
   With the advantages of smooth surface, even size, high hardness, wearable and stable, widely used as disperser, grinding media and filler materials in day, paint, ink and chemical industry. 
2) Product Specification 
   Main products specification for grinding according to following table:
 

No.	diameter(mm)	corresponding sieve size
1	0.8-1.0	20-18
2	1.0-1.5	18-14
3	1.5-2.0	14-12
4	2.0-2.5	12-8
5	2.5-3.0	8-7
6	3.0-4.0	7-6
7	4.0-5.0	6-4
8	5.0-6.0	4-3

You can choose different size glass bead between 0.8mm-6mm according to different function. 
3)Technical references 
A: Appearance: Clean and transparent, no visible bubbles and impurity.
B: Specific gravity:2.4-2.6g/cm3
C: Hardness:6-7
D: Compressive strength:>1200N 
4)Package
1.Using double-deck package, the inner is polythene film and its thickness is not less than 0.5mm, the outer is plastic woven bag to prevent leak or damp. The net weight of each bag is 25±0.2kg.
2.Using double-deck package, the inner is polythene film and its thickness is not less than 0.5mm, the outer is plastic wiven bag to prevent leak or damp. The net weight of each is 1000±8kg.
3.According to clients' requirement.