• Model NO.：AF, AQ, AC, GB, 50-850UM
• Appearance：Transparent
• Density：2.4-2.6g,cm3
• Hardness：6-7moh′s
• Roundness：>80%
• Sio2：>72%
• Transport Package：Plastic or Paper Bags
• Specification：<1mm
• Trademark：JINREN
• Origin：Langfang
• HS Code：70182000
• Production Capacity：30000

Basic Info.

Model NO. AF, AQ, AC, GB, 50-850UM Appearance Transparent Density 2.4-2.6g/cm3 Hardness 6-7moh′s Roundness >80% Sio2 >72% Transport Package Plastic or Paper Bags Specification <1mm Trademark JINREN Origin Langfang HS Code 70182000 Production Capacity 30000

Product Description

Part 1.Product description

1) Product Introduction
Glass beads for sandblasting has the features of chemical stability, high mechanical intensity and hardness. They can be blasted onto the object surface with compressed air and can be used on compress glass, rubber, plastic, moulds with metal casting or compressing. The jetting balls would help reduce elasticity of the surface materials and increase wearing capacity. 
2)  Product Specification 
Main products specification for sandblasting according to following table:

No.	Diameter(um)	Corresponding sieve size
1	850-425	20-40
2	425-250	40-60
3	250-150	60-100
4	150-105	100-140
5	105-75	140-200
6	75-45	200-325

You can choose different size glass bead between 45um-850um according to different function.
 
High Strength Glass Beads (for Blasting)
With compressed air as implicit power, this product is made by sprinkling beads under high speed and pressure on the surface of workpiece for peening and polishing.
Other purposes of the products are as follows:
1. Clear diverse moulds of impact forging, forging, glass, rubber and plastic, metal casting and extrusion.
2. Eliminate tensile stress, increase fatigue life and enhance stress corrosion resistance. For example, aircraft engine turbo, vane, shaft, undercarriage, diversified springs and gears, etc.
3. Clean and remove slitter edge and burr on the circuit plate and plastic-sealed geminate transistors before stannum soldering
4. Remove stems in the piston and cylinder and provide bright and half-lackluster surface for medical mechanical instruments and automobile parts
5. Clear electromotor and such parts as loop, electric brush and rotor of during heavy repair
6. Clean up and remove burr of metal tube and precisely-melten non-ferrous metal tube. Be used for peening aggrandizement and polishing of textile machinery parts.
 
High Strength Glass Beads for blasting

Type	Mesh	Grain Size μ m
30#	20-40	850-425
40#	30-40	600-425
60#	40-60	425-300
80#	60-100	300-150
100#	70-140	212-106
120#	100-140	150-106
150#	100-200	150-75
180#	140-200	106-75
220#	140-270	106-53
280#	200-325	75-45

 
3) Technical references 
Appearance: Clean and transparent, no visible bubbles and impurity.
Density:2.4-2.6g/cm3
Hardness:6-7(Moh's)
Spherical beads:≥80%
SiO2 content:>72%
 
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 paper-plastic compound bag to prevent leak or damp. The net weight of each is 25±0.2kg.
3.According to clients' requirement.

PART 2.Company Profile
LANGFANG JINREN GLASSWARE CO.,LTD. is a professional company specializing in the production of glass beads. The factory was established in 1998, now there are three producing area,yongqing, Shandong, Daqing, with 5 domestic most advanced assembly lines, the annual production of glass beads 30,000 tons. The company has a superior location, 60 kilometers to the north of the capital Beijing, 80 kilometers to the capital airport; East of Tianjin 60 kilometers, 100 kilometers away from Tianjin Xingang.
The company is strictly according to ISO9001 quality management system and ISO14001 environmental management system management and production to ensure product quality and environmental protection in the production process.We mainly produces glass beads for road marking, coated glass beads,glass beads for blasting,for grinding, and crafts color glass beads.

Part 3.FAQ
Q1: How long does it take on average to develop a sample? 
A: Generally, samples will be finished within 1-3 working days after received your sample fee.
 
Q2: Do you have the right to export?
A: Yes, we registered in the Customs and gained the right to export by ourselves. 
 
Q3: Which standard can reach?
A: We produce according to the ISO9001 rules.
 
Q4: Can you provide free samples?
A: Yes,we can provide free glass beads but dont pay cost of the freight 

Q5:How about your delivery time?
A: Generally, the delivery detail is within 7days after the confirmed order. The specific delivery time depends on the items and the quantity of your order.
 
Q6: What is the minimum qty ?
A: 1000KGS or 5Tons 
 
Q7: What's your international market?
A,Our black fused alumina has exported to about 40 countries and regions all around the world, such as USA, Thailand, Singapore, Pakistan, Middle East,  so on.