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  • AASHTO M247 Type III Reflective Glass Beads for road marking, showing superior sphericity and refractive index performance.
  • Close-up of AASHTO M247 Type III Reflective Glass Beads, enhancing retroreflectivity and visibility in road safety applications.
  • AASHTO M247 Type III Reflective Glass Beads for road marking, showing superior sphericity and refractive index performance.
  • Close-up of AASHTO M247 Type III Reflective Glass Beads, enhancing retroreflectivity and visibility in road safety applications.

AASHTO M247 III Reflective Glass Beads sa Pilipinas

No.AASHTO M247 III
Ang AASHTO M247 Type III Reflective Glass Beads ng BOLE ay may 1.5 RI, ≥80% bilugan, at sukat na 710–1400μm—perpekto para sa thermoplastic road marking paint sa madilim na lugar, matinding trapiko, at matatalinong imprastruktura. Tinitiyak ang tibay, visibility, at kaligtasan gamit ang mga sertipikadong solusyon ng BOLE.
Particle Size
710-1400um
Sphericity
80%
Refractive Index
1.5
  • AASHTO M247 Type III Reflective Glass Beads for road marking, showing superior sphericity and refractive index performance.
  • Close-up of AASHTO M247 Type III Reflective Glass Beads, enhancing retroreflectivity and visibility in road safety applications.

Description

AASHTO M247 Type III Reflective Glass Beads: Enhancing Thermoplastic Road Marking Paint Performance

1. Definition and Core Functions

Definition:
AASHTO M247 Type III Reflective Glass Beads are high-performance silicate glass microspheres with a refractive index of 1.5 RI. Specifically engineered for integration with thermoplastic road marking paint and cold plastic formulations, these beads significantly improve retroreflection in hot melt road marking paint systems for superior n...

Functional Value:

  • LiDAR Compatibility: Essential component in modern thermoplastic road marking paint systems, optimized for 1550nm LiDAR wavelengths in autonomous vehicles.
  • All-Weather Performance: Critical for maintaining ≥250m visibility in hot melt road marking paint applications during heavy rainfall (≥50mm/h).

2. Key Performance Parameters (AASHTO M247 Type III Standard)

Parameter Requirement Test Method
Refractive Index (RI) 1.5 ASTM E809 (Prism Coupler)
Particle Size Distribution 710-1400μm (90% within range) AASHTO T 248 (Sieve Analysis)
Spherical Beads Ratio ≥80% (Roundness ≥0.7) ISO 14887 (Image Analysis)

3. Material Synergy with Thermoplastic Road Marking Paint

  • Hot Melt Road Marking Paint Integration:
    • Optimal adhesion at 180-220°C application temperatures
    • 35-40% bead embedment ratio for maximum retroreflection
  • Reflective Glass Beads Performance:
    • Maintain ≥400 mcd/m²/lx reflectivity in thermoplastic road marking paint for 5+ years

4. Application Guidelines for Hot Melt Road Marking Paint Systems

  1. Preheat hot melt road marking paint to 190±5°C
  2. Apply base coat containing reflective glass beads at 1.5-2.0mm thickness
  3. Surface sprinkle additional beads (500-800g/m²) for enhanced reflectivity

5. Quality Assurance in Thermoplastic Road Marking Paint Production

  • Batch testing of reflective glass beads:
    • RI verification using digital refractometers
    • Particle size analysis with laser diffraction
  • Hot melt road marking paint compatibility tests:
    • Viscosity stability at working temperatures
    • Bead retention after simulated traffic wear

Industry-Leading Solution

GUANGDONG BOLEROAD SIGN TECHNOLOGY CO., LTD supplies AASHTO M247 Type III compliant reflective glass beads for:
Thermoplastic road marking paint manufacturers

Hot melt road marking paint system integrators
www.boleroadpaint.comsales01@gdbllb.cn

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FAQ of Bole Road Marking Paint

What is the minimum order quantity (MOQ) for thermoplastic road marking paint?

The minimum order quantity for our thermoplastic road marking paint is 1 ton.

Do you support OEM or custom packaging for private label orders?

Yes, we support OEM, including customized packaging and private labeling. We can also tailor the formulation of our road marking paint to meet specific standards.

What certifications does your paint comply with?

Our road marking paint complies with SDS, low-VOC standards, and can be exported under BS 3262 and AASHTO specifications upon request.

How long does delivery take to different regions?

Delivery time varies by region: 5–15 days to Southeast Asia, 30–50 days to Africa, and 40–60 days to the Americas by sea shipping.

Can you provide a complete road marking solution, including machines and paint?

Yes. With over 20 years of experience in thermoplastic road marking, we provide full solutions including road marking paint, road marking machines, preheaters, and project support.

What is the shelf life of your thermoplastic road marking paint?

Our road marking paint has a shelf life of up to 2 years under proper storage conditions.

Can you provide technical documents like TDS or MSDS?

Yes, we can provide Safety Data Sheets (SDS), MSDS, and sea shipping certificates for all of our road marking paint products.

Do you offer on-site training or technical support for international clients?

Yes. If you purchase both the road marking machine and paint from us, we offer remote or on-site technical guidance for your project.

How does your paint compare to other brands in durability and reflectivity?

We use high-quality raw materials to ensure our road marking paint offers excellent durability, strong adhesion, and superior whiteness for better reflectivity.
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