High Refractive Index Grinding Glass Beads for Road Marking

• Reflective Material Type: Reflective Fabric
• Material: Glassbead
• Application: Road Marking
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 20-40#
• Color: Colorless
• Al2O3: 0.5-2.0%
• Fe2o3: 0.15%
• Refractive Index: ND More Than 1.5%
• Wire Diameter: 1.6-1.8mm
• Durability: 3-5 %
• Appearance: Glass Transparent Without Impurities
• Lead Content: No Lead Content
• No Lead Content: Reach American 16CFR 1500.44 S
• Soluble Heavy Metal Content: Metal Content of Soluble Matter Ratio
• Circularity: Round Rate More Than 95%
• Sio2: >72%
• Density: 2.4-2.6g/cm3
• Business Type: Manufacture
• Samples: Within 500g Free
• Standard: ISO
• Transport Package: 25kg/Bag Then 40 Bags in 1 Ton Bag, 1 Ton 1 Bag
• Specification: 20-40#
• Trademark: JUNDA
• Origin: China
• HS Code: 701810
• Production Capacity: 3000tons/Month

Product Description

High Refractive Index Grinding Glass Beads for Road Marking

1. Glass Beads Picture

About glass beads, 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. Glass Beads Specification
 

Project		Quality
Chemical composition%	SiO2	>72%
	CaO	>8%
	Na2O	<14%
	MgO	>2.5%
	Al2O3	0.5-2.0%
	Fe2O3	0.15%
	Others	2.0%
Refractive Index		Nd≥1.5%
Density		2.4-2.6g/cm3
Size distribution		Oversize ≤5% under size ≤10%
Wire diameter		0.03-0.4mm
Durability		3-5 %
Hardness		6-7 MOHS ;46HRC
Microhardness		≥650kg/cm3
Circularity		Round rate of ≥95%

  
3. Glass Beads Standard

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;

4. Glass Beads Applications

1.Grinding
2.Road marking paint
3.Sand blasting

Embedding glass beads into highway safety markings creates reflective lines that shine through darkness, rain, and fog to direct drivers more safely along the road.



5.Testing Equipment



6.Glass Beads Packing 
 
 1).25 kg per bag(pp bag or paper bag), then 40 bags in one ton bag.

 2). 25kg per bag(pp bag or paper bag),then 40 bags shrink wrapped onto a 1000kg pallet. 

 3). 1000kg loose in one ton bulk bag. 



7.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.
 
Q. Can you provide the free samples?
Yes, we can send free samples less than 500g to you. Normally, we can send samples to customer by
express, such as DHL,TNT,Fedex,Aramex, etc.

8.Company Information
 
Jinan Junda Industrial Technology Co.,Ltd. ,authorized by Honest Horse (CHINA) Holding Limited, is established in 2005.Our company headquarters is located in Jinan city,Shandong Province,China. We are the manufacturer of abrasive media in north China which products include bearing steel grit,cast steel grit,cast steel grit, steel shot and garnet sand.
 
Based on our good qualified product and good service,we have a good reputation among our customers. And we welcome customers all over the world do cooperation with us!