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high refractive index glass beads

Categories glass beads
Place of Origin: tianjin
Brand Name: gangde
Price: 270-350usd/ton
Packaging Details: 25kg/bag,40bags/pallet,20-25tons/20-foot container
Delivery Time: about two weeks after the order
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    • Product Details
    • Company Profile

    high refractive index glass beads

    Glass Beadis colourless and transparent ball, no visible bubbles and impurityAnd available for different uses, including surface treatment, road marking, reflective, decorative and etc.

    Company Certifications: ISO 9001:2008;QS-9000;IS14001:2004;KS;CE


    Usage:

    As a reflective road marking material, the glass beads for road marking can improve the road marking paint retroreflective performance and the safety of driving at night.When driving at night, the lamp shines on the marking line with glass bead in it, the ray of lamp is reflected back parallely. So the driver can look at the road clearly and drive safely at night.

    Technical references
    Appearance: Clean and transparent, no visible bubbles and impurity.
    Density:2.4-2.6g/cm3
    Hardness:6-7(Moh's)
    Roundness:≥80%

    SiO2 content:>62%

    Refractive index: N D≥ 1.50

    Packaging & Delivery

    Packaging Detail: 25kg/bag,40bags/pallet,20-25tons/20-foot container.,according to the customer's requirements

    Delivery Detail: about two weeks after the order


    Other Applications


    1 Used for sandblasting.


    2 Used for grinding.


    3 Used for lapping and polishing.


    AS2006:2009Standard

    Sieve Designation (S/um)

    Mass percent passing(%)

    Class B

    Class C

    Class D

    1700

    --------

    --------

    100

    1400

    --------

    --------

    95~100

    1300

    --------

    Trace

    --------

    1180

    -------

    0~3

    80~95

    1000

    --------

    --------

    10~40

    850

    100

    5~20

    0~5

    710

    --------

    --------

    0~2

    600

    90~100

    --------

    --------

    425

    35~75

    65~95

    --------

    300

    15~45

    --------

    --------

    212

    --------

    --------

    --------

    150

    0~5

    --------

    --------

    108

    --------

    --------

    --------

    75

    0~1

    --------

    --------

    Pan

    --------

    0~10

    --------


    Other standards road marking paint also available, such as GB/T 24722-2009, AASHTO M247, KS L2521, CNS and other specifications, if you have demands, contact us pls.

    Product Tags:

    manufacturer

      

    glass beads

      

    road marking

      
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