Home > Products > Rrflective Glass Beads
Reflective Glass Beads/Traffic Marking Glass Beads
① Function
Reflective glass beads improve contrary reflection of traffic marking coating when vehicle light the marking of glass bead. the light was reflected parallel, so the driver can look the road clearly and drive safely at night.
② Specification
Its main products:
1.No.1-3 bead pellet diameter distribution according to JT/T446-2001 standard of Chinese Traffic Ministry see"table "
Table 1 Pellet diameter distributes of glass bead (JT/T446-2001 Chinese standard)
|
Type |
Glass beads granule diameter
limit(μm) |
Glass beads quality percentage(%) |
| 1Sign(DROP-ON) |
>850 |
0 |
|
850-600 |
5-30 |
|
600-300 |
30-80 |
|
300-106 |
10-40 |
|
<106 |
0-5 |
| 2Sign(PREMIX) |
>600 |
0 |
|
600-300 |
40-90 |
|
300-150 |
5-60 |
|
<150 |
0-5 |
| 3Sign(BECKE LINE) |
>212 |
0 |
|
<90 |
0-4 |
2.Products according to international standard include:England BS6088. Korea KS and America AASHTO etc.
3.You can choose micro-bead of different pellet diameter from 50 to 1180μm according to your demands。
③ Technical Data
Appearance: no color and transparent ball bright and clean, no clear bubble or impurity。
Round rate ≥80%(when 600
Density :2.4-2.6g/cm3
Refracting power:Nd≥1.50
Glass composition: soda-lim glass,SiO2's content >68%
④ Package :
1. using double-deck package, the internal is polythene film and its thickness is not less than 0.5mm,the outer is plastic-weaved package to prevent leak or damp.Each pack's net weight is 25 ?.2kg
2. Using double-deck package, the internal is polythene film adn its thickness is not less than 0.5mm,the outer is plastic-weaved package to prevent leak or damp.Each pack's net weight is 1000 ?kg。
3. According to customers demands
Filmed Glass Beads
① Product introduction
We have absorbed advanced technology, processed surface of glass micro-bead with high quality organic silicon. compared with glass bead, it has following advantages:
A. Choose material, its refracting power is near glass bead's, will do no harm to contrary reflection of glass bead.
B. No water film when it is rainy or foggy, so it won't effect on reflection of light.
C. won't pile in scatter machine.
D. Has improved cohesion between bead and coating because of special agent.
E. keep little glass bead out of coating
F. Its surface absorb less dust
② specification
All can be filmed from 50 to 1180 according to customers needs
③ Technical Data
Appearance: ball pellet, no clear impurity
Refraction power :>1.5
Density :2.4-2.6g/cm3
SiO2's content :≥68%
Pellet diameter distribution and turning into bead rate: water resistance: use 0.1N hydrochloric acid 10ml,its surface not become dim.
Film performance: soak in water for 30s,dry at indoor temperature, after 2 hours can pass funnel smoothly (cn shake lightly)
High Strength Glass Beads for Jet Ball
① Function
With excellent chemical stability, high machinery strength and hardness, so glass bead can get high speed and pressure from compressed air to work piece surface for jetting ball or luster processing. Mainly used in: clear all kinds of models such as pound forging, forging glass, rubber, plastic, metol casting and extruding etc. Get rid of pulling force, increase using life.
② Specification
Main products specifications according to following table:
| Sequence sign |
Standard diameter(μm) |
Homologous screen mesh eye figure |
| 1 |
710-425 |
25-40 |
| 2 |
425-250 |
40-60 |
| 3 |
250-150 |
60-100 |
| 4 |
150-100 |
100-150 |
| 5 |
100-75 |
150-180 |
| 6 |
75-50 |
<180 |
You can choose micro-bead of different pellet diameters from 50 to 850um according to your demands.
③ Technical Data Appearance:clear and transparent, no clear bubble or impurity Density:
2.4-2.6g/cm3 Hardness :6 ~7 Round rate :≥75%
SiO2's content :>70%
④ Package:
1. using double-deck package, the internal is polythene film and its thickness is not less than 0.5mm,the outer is plastic-weaved package to prevent leak or damp.Each pack's net weight is 25 ?.2kg
2. Using double-deck package, the internal is polythene film and its thickness is not less than 0.5mm,the outer is plastic-weaved package to prevent leak or damp. Each pack's net weight is 1000 ?kg。
3.According to customers demands
Glass Beads for Grinding
① Function
With advantages of smooth surface, even size, high hardness, wear-resisting and stability ,widely used in dye, pigment, paint, ink and chemical trads as dispersing agent, grinding medium and stuffing agent.
② specification:
Main products specifications according to following table:
| Sequence sign |
Standard diameter(mm) |
Homologous screen mesh eye figure |
| 1 |
1-2 |
18-10 |
| 2 |
2-3 |
10-8 |
| 3 |
3-4 |
8-6 |
| 4 |
4-5 |
6-4 |
You can choose micro-bead of different pellet diameter from 1 to 5mm according to your demands.
③ Technical Data
A. Appearance: clear and transparent, no clear bubble or impunity
B. Specific gravity:2.4-2.6g/cm3
C. Hardness:6-7
D. Compressive strength:>1200N
④ Package:
1. using double-deck package, the internal is polythene film and its thickness is not less than 0.5mm,the outer is plastic-weaved package to prevent leak or damp. Each pack's net weight is 25 kg.
2. Using double-deck package, the internal is polythene film and its thickness is not less than 0.5mm,the outer is plastic-weaved package to prevent leak or damp. Each pack's net weight is 1000 kg.
3. According to customers demands.
