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High Hardness Stable Density Wear-Resistant Glass Beads for Expressways and Highway Marking

Name: High Hardness Stable Density Wear-Resistant Glass Beads for Expressways and Highway Marking
Brand: Shandong Zhongren New Material Technology Co.,LTD
SKU: ZR30#-320#
Price: 6.00 USD
Availability: InStock

Product Details

Place of Origin: Shandong, China

Brand Name: Zhongren

Certification: CE Certification

Model Number: ZR30#-320#

Payment & Shipping Terms

Minimum Order Quantity: 1 ton

Price: $380.00/tons 3-9 tons

Packaging Details: 25 Kg/ Bag

Delivery Time: 7-15 work days

Payment Terms: L/C,T/T

Supply Ability: 1-30T, 15 work days

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Product Details

Product Description

Product Details

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Product Name:	Glass Beads	Main Raw Material:	Glass Sand, Waste Glass
Name:	Glass Beads For Road Marking	Application:	Expressways Highway Marking
MOQ:	1 Ton	Type:	30# 40# 60# 80# 120# 320#
Microhardness:	≥650kg/cm3	Advantage:	Wear-resistant And Environmentally Friendly
Color:	Colorless	Packing:	25kg/bags

Product Name:	Glass Beads
Main Raw Material:	Glass Sand, Waste Glass
Name:	Glass Beads For Road Marking
Application:	Expressways Highway Marking
MOQ:	1 Ton
Type:	30# 40# 60# 80# 120# 320#
Microhardness:	≥650kg/cm3
Advantage:	Wear-resistant And Environmentally Friendly
Color:	Colorless
Packing:	25kg/bags

Product Description

Glass Beads: High Hardness, Stable Density for Expressway Highway Marking

Glass beads are high-performance, organic materials used externally to reduce surface adsorption of dust in the air. Due to the inclusion of specific coupling agents, these beads enhance cohesive force with coatings, preventing tiny glass beads from sinking into the coating. Their flotation functionality allows them to remain on the coating surface, providing a large surface area that increases utilization by over 30%. Reflective glass beads have become an indispensable reflective material in road safety products.

We provide glass beads with various refractive indices including 1.53, 1.72, and 1.93. We can also supply glass beads meeting various national standards or customized according to customer-specified size distributions.

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

Technical 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 easy combustion, 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 Specifications

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

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 do you 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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