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Shandong Zhongren New Material Technology Co.,LTD
Shandong Zhongren New Material Technology Co.,LTD
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Round Shape Reflective Glass Beads with Standard Size Distribution for Environmental Friendly Road Marking

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Round Shape Reflective Glass Beads with Standard Size Distribution for Environmental Friendly Road Marking

Place of Origin : Shandong, China

Brand Name : Zhongren

Model Number : ZR30#-320#

MOQ : 1 ton

Price : $380.00/tons 3-9 tons

Certification : CE Certification

Payment Terms : L/C,T/T

Supply Ability : 1-30T, 15 work days

Delivery Time : 7-15 work days

Packaging Details : 25 Kg/ Bag

Product Name : Glass beads for road marking

Main Raw Material : glass sand, waste glass

Application Method : Road marking machine

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

Feature : Clear,round,smooth,without any impurity

Package : 25kg/bag

MOQ : 1 ton

Advantage : Eviromental Friendly

Color : colorless

Mesh : 20-40 30-40 60-100 etc.

Refractive index : 1.53, 1.72, 1.93 customized

SiO2 : >72%

CaO : >8%

Na2O : <14%

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Glass Beads Round Shape Standard Size Distribution For Airport Runways Aprons
Glass beads are used as high-performance, organic materials applied externally to enhance visibility and durability. These beads reduce surface adsorption of dust in the air due to their specific coupling agent, which improves cohesion with coatings and prevents tiny beads from sinking. Their flotation capability allows them to remain on the coating surface, increasing utilization by over 30%. Reflective glass beads have become essential in road safety products.
We provide glass beads with refractive indices of 1.53, 1.72, 1.93, and more, meeting various national standards or custom size distributions as required by customers.
Round Shape Reflective Glass Beads with Standard Size Distribution for Environmental Friendly Road Marking
Standard Glass Beads We Provide
  • Chinese Standard: GB/T 24722-2009 No.1, 2, 3
  • Korean Standard: KSL 2521 No.1 and 2
  • British Standard: BS6088 Class A and B
  • American Standard: AASHTO M247 Type 1 and Type 2
  • European Standard: EN1423 and EN1424
  • Turkish Standard: TS EN1423
  • New Zealand Standard: NZS2009:2002
  • Taiwan Standard: CNS
  • Japanese Standard: JIS R3301
  • Australian Standard: A, B, C, D
Product Specifications
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 2.4-2.6 g/cm³
Size Distribution Oversize ≤5% under size ≤10%
Wire Diameter 0.03-0.4 mm
Durability 3-5%
Hardness 6-7 MOHS; 46HRC
Microhardness ≥650 kg/cm³
Circularity Round rate of ≥85%
Appearance Colorless, glass transparent without impurities, round and smooth
Application 1. Grinding 2. Road marking paint 3. Sand blasting
Lead Content No lead content, meets American 16CFR 1303 Lead content standard
Harmful Substances Content Lower than American 16CFR 1500 standard
Flammable Fire Test Not easily combustible, meets American 16CFR 1500.44 standard
Soluble Heavy Metal Content Metal content of soluble matter ratio solid weight rate no more than ASTM F963 corresponding value
Size Distribution Chart
Type Mesh Microns Max (μm) Microns Min (μm)
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
320# >325 45 25
Round Shape Reflective Glass Beads with Standard Size Distribution for Environmental Friendly Road Marking Round Shape Reflective Glass Beads with Standard Size Distribution for Environmental Friendly Road Marking Round Shape Reflective Glass Beads with Standard Size Distribution for Environmental Friendly Road Marking
Frequently Asked Questions
1. Are you a factory?
Yes, we are a coating & abrasive OEM&ODM factory with 21 years of manufacturing experience.
2. What types of coatings does your company offer?
We offer a wide range of coatings including acrylic, epoxy, polyurethane, and latex paints, suitable for various applications from residential to industrial.
3. What colors are available for your coatings?
We offer a comprehensive color palette with custom color matching services to meet your specific color requirements.
4. How about the price?
We can offer the best wholesale price which depends on the quantity of the order.
5. What's your MOQ (minimum order quantity), production period and delivery time?
Our MOQ is 25 Kg. We accept mixed orders and the production period and delivery time are 7-15 days.
6. Can the packaging be customized?
We support customized packaging and customized logos.
7. Are your coatings environmentally friendly?
We offer environmentally friendly coatings that comply with industry standards for low VOC (volatile organic compounds) and eco-friendly formulations.

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