FOB Price
Obtenir le dernier prix200 ~ 2000 / Kilogram ( Negotiable )
|Minimum Order
Localité:
China
Prix de commande minimale:
Commande minimale:
1000 Kilogram
Packaging Detail:
25kgs bag or 1000kgs jumbo bag.
Delivery Time:
as per order size
Supplying Ability:
1000 Tonne per Month
Payment Type:
Western Union, T/T
Personne àcontacter Ms. Joyce
Xinggong, Shenyang, Liaoning
Glass Beads / Glass Microspheres
The Product Quality Specification:
Appearance: Clean, apparent, no obvious impurity
Reflection Index:1.**1.*1
Gravity: 2.**2.6g/cm3
Composition: Sodium lime glass composition
SiO2 content > *2%
Roundness > *0%
Hardness (Moh\'s) : 5.5
1,Specification of Glass Beads for Road Marking
|
No. |
Diameter(um) |
Sieve Mesh Number |
Content Proportion(%) |
|
1 |
>**0 |
*0 |
Screening0 |
|
******0 |
****0 |
Screening***0 |
|
|
******0 |
****0 |
Screening****0 |
|
|
******6 |
*****0 |
Screening****0 |
|
|
? |
Screening**5 |
Usage:
Glass Beads for Road Marking can improve visibility of the traffic markings and road signs and supply safer night driving conditions. When driving at night, the headlights light on the graticule of glass microsphere, the glass microsphere can make the light of car-light to reflect parallel, and make the driver distinguish the direction in order to improve driving safety. For glass microsphere of various gradations, when the top big sphere is worn, the appeared bottom small sphere can be used continuously.
