Tongcheng Glass Beads
| Place of Origin: | Langfang City, Hebei Province, China |
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| Brand Name: | TONGCHENG |
| Price: | Negotiable |
| Packaging Details: | According to customer needs |
| Delivery Time: | 5-15work days |
| Payment Terms: | T/T |
| Shape: | Round | Granularity: | 0.82-0.045mm |
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| Sphere Rate: | ≥ 90% | Specific Gravity: | 2.45g/cm3 |
| Microhardness: | ≥680kg/mm2 | Refractive Index: | 1.5-1.6 |
| Sio2 Content: | 71.6% | High Strength: | 537kg/mm3 |
| High Light: | 0.045mm reflective beads for traffic paint,sandblasting reflective beads for traffic paint,reflective sandblasting glass beads |
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High Quality Reflective Materials Micro Glass Beads For Road Marking
Introduction
The reflectivity of glass beads is the most common way to reflect light. When the car lights hit it, thousands of small glass beads embedded in the road marking paint will light it up. Because of its shape and clarity, each glass bead reflects light back to the light source.
Our reflective glass beads are designed to be added to the surface of traffic paint to make it reflective. The addition of these glass balls has a significant impact on the nighttime visibility of stripes and markings. The recommended application rate is 6 pounds per gallon of traffic paint. Beads should be sprinkled on top of wet paint or hot thermoplastic.
They can provide clear reflectivity in wet or dry conditions. These are the same beads seen on the interstate highway at night. Glass beads can also be used in various other applications that require reflectivity. As long as they are distributed on top of the wet paint, the surface will reflect. They are very popular in process type applications.
Product parameter
| Shape | Round |
| Granularity | 0.82-0.045mm |
| Sphere rate | ≥ 90% |
| Specific gravity | 2.45g/cm3 |
| Microhardness | ≥680kg/mm2 |
| Refractive index | 1.5-1.6 |
| Sio2 content | 71.6% |
| High strength | 537kg/mm3 |
Quality Standard:
1. The appearance is clean, transparent and free of impurities;
2. The bubble content in the glass beads is less than 10%;
3. The magnetic particles do not exceed 0.1% of the product weight;
4. Does not contain any silicone resin ingredients;
5. Rounding rate ≥90%
Application areas:
Retro-reflective fabrics all use microbeads. Retro-reflective fabric is very important for the selection of microbeads. In order to achieve a higher reflectivity, the refractive index of the beads should be between 1.9-2.2 and the diameter should be within the range of 44-88μm. This is because the reflective fabrics processed with the beads in this range can achieve a light and soft effect. Because this product has the outstanding characteristics of high reflective intensity, good use effect and no need for external power supply, etc., high-refractive glass beads have a wide range of applications. For example: reflective fabrics, reflective coatings, chemical coatings, advertising materials, clothing materials, reflective films, reflective fabrics, reflective signs, signs, airport runways, shoes and hats, school bags, water, land and air life-saving supplies, etc.
FAQ
Q1 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.
Q2 What's the MOQ of your product?
As usual MOQ is 1TON. Or as your require, we need to calculate the new price to you.
Q3 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.
Q4 Delivery time?
5-10 work days for one container after get the advance payment.
Q5 Advantages?
10 years exprierence.
SAE, ISO9001 certificate, SGS certificate.
