Tongcheng Glass Beads
| Place of Origin: | Langfang City, Hebei Province, China |
|---|---|
| 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 |
|---|---|---|---|
| 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 glass beads for paint,2.45g/cm3 reflective glass beads for paint,0.045mm glass micro beads |
||
High Reflective Micro Glass Beads For Road Marking Paint
Introduction
Glass bead reflectivity is the most common way of reflecting light. Thousands of small glass beads embedded in traffic paint will cause it to light up when automobile lights hit it. Because of their shape and clarity, each glass bead reflects light back to the source.
Our reflective glass beads are designed to be added to the surface of traffic paint to make it retro-reflective. The addition of these glass spheres has a dramatic effect on the night time visibility of stripes and markings. Recommended rate of application is 6 pounds per gallon of traffic paint. The beads are to be sprinkled ON TOP of wet paint or hot thermoplastic.
They provide a sharp degree of reflectivity in wet or dry conditions. These are the same beads you will see at night on interstate highway lines. The glass beads can also be used in a variety of other applications where reflectivity is desired. Whenever they are distributed on top of wet paint the surface becomes reflective. They have beome very popular in craft 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:
1. Sandblasting aerospace components to remove their tensile stress to increase fatigue strength and reduce friction and wear;
2. Used for metal surface treatment such as rust removal, paint removal, carbon deposit removal, burr removal and scratch removal of metal pipes and non-ferrous metal precision castings;
3. Anodizing (for example: semiconductor devices) and electroplating (for example: tin on plastic packaging tube), which can not only clean and remove edge thorns, but also increase adhesion;
4. Shot peening and finishing of medical equipment, textile machinery and various hardware products;
5. Used for cleaning, cleaning, rusting and dirt removal of metal molds and rubber molds;
6. For reflective road markings;
7. For exterior decoration of handicrafts.
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.
