• Model NO.：280#
• Hardness：6-7 Mohs
• Appearance：Colorless
• Color：Colorless
• Business Type：Manufacture
• Round Rate：80% and 95%
• Durability：3-5 %
• Shape：Round and Smooth
• Lead Content：No Lead Content
• Samples：Within 500g Free
• Density：2.4-2.6g,cm3
• Harmful Substances Content：Lower Than American 16CFR 1500 Standard
• Japanese Standard：JIS R3301
• Cao：>8%
• Wire Diameter：0.03-0.4mm
• Sio2：>72%
• Chinese Standard：GB,T24722-2009 No, 1, 2, 3
• Transport Package：25kg,Bag Then 40bags in One Ton Bag
• Specification：280#
• Trademark：Junda
• Origin：China
• HS Code：701820
• Production Capacity：3000 Tons Per Month

Basic Info.

Model NO. 280# Hardness 6-7 Mohs Appearance Colorless Color Colorless Business Type Manufacture Round Rate 80% and 95% Durability 3-5 % Shape Round and Smooth Lead Content No Lead Content Samples Within 500g Free Density 2.4-2.6g/cm3 Harmful Substances Content Lower Than American 16CFR 1500 Standard Japanese Standard JIS R3301 Cao >8% Wire Diameter 0.03-0.4mm Sio2 >72% Chinese Standard GB/T24722-2009 No, 1, 2, 3 Transport Package 25kg/Bag Then 40bags in One Ton Bag Specification 280# Trademark Junda Origin China HS Code 701820 Production Capacity 3000 Tons Per Month

Product Description

Micropheres/Glass Beads for Sandblasting Media in Abrasives 

1.Glass Beads Introduction

Glass bead blasting is essentially applying fine glass beads of various sizes at varying degrees of pressure. Smaller glass spheres result in a smoother surface while larger spheres produce a more textured finish.
Glass beads do not remove any of the base metal or imbed the surface. It will produce a better, more uniform finish while also adding sheen or brightness to the part.

2.Glass Beads Picture






3.Glass Beads Specification
 

refractive Index	Nd>1.5%
Density	2.4-2.6g/cm3
Size Distribution	Oversize<5% under size <10%
Wire diameter	0.03-0.4mm
Hardness	6-7MOHS;46 HRC
Microhardness	>650kg/cm3
Circularity	Round rate of >95%

4.Glass beads Production 

1.we can produce different road marking glass beads, sandblasting glass beads, and grinding glass beads based on different requirements of customers and according to the standard of different countries and regions.
2.Such as European standard:EN1423 and EN1424; American 
Standard: AASHTO M247 type 1 and type 2;British Standard: BS6088 Class A and B;Japanese standard:JIS R3301;Korea Standard: KSL 2521 No1 and 2 and so on .


5.Glass Beads Standard
 

Chinese Standard	GB/T24722-2009 No,1,2,3	Turkish Standard	TS EN1423
Korea Standard	KSL 2521 No. 1 and 2	Taiwan Standard	CNS
British Standard	BS6088 Class A and B	Japanese Standard	JIS R3301
European Standard	EN1423 and EN1424	Australian Standard	A,B,C,D
American Standard	AASHTO M247 type 1 and 2	New Zealand Standard	NZS2009:2002

6.Glass Beads Applications

The glass bead blasting process is environmentally-friendly and chemical-free and can be used to detect weld and solder flaws. Advantages of using glass bead blasting include:

• A large variety of grades available for different jobs and profiles.
• Does not interfere with coatings as it is no-reactant.
• It leaves no residue or embedded contaminants, and also does not cause any dimensional surface change.
• Improved corrosion resistance and the ability to smooth away surface flaws.
• No detectable crystalline silica.




7.Glass Beads Test Equipment





8.Glass Beads Packing 
 
25kg/bag ,then 40bag one ton bag or only use ton bag,all bag will lined the waterproof material.
we can also packing according to your requirements.




9.FAQ
 
Q.  What is the mode of your payment?

T/T: 50% advance payment and the rest 50% payment oay us when you get the scanned
B/L from our E-mail.
L/C:100% irrevocable L/C at sight.
 
Q. What's the MOQ of your product?

As usual MOQ is 5TONS.Or as your require, we need to calculate the new price to you.


10.Company Information
 
Jinan Junda Industrial Technology Co.,Ltd  can product different road marking glass beads, sandblasting glass beads, and grinding glass beads according to different country and different standard. 





OUR MAIN PRODUCTS:

1. Cast steel grit
2. Steel shot
3. Bearing steel grit
4. Low carbon steel shot
5. Garnet sand
6. Glass beads

We are waiting for your contact !