TIANJIN IBIZA GLASSBEAD CO.,LTD.is specialized in R&D and manufacturing
hourglass glass beads for 8 years.From product formulation,technological process to the
equipment manufacturing and inspection, we summarizes a set of system theory and
implementation programs of how to produce hourglass glass beads.Successfully created
epigranular, good and inexpensive products.Suitable for people to use of IBIZA brand
hourglass glass beads.

This glass beads have the following functions:
1. This kind of glass beads on the surface coating with good hydrophobic organic film, so
coated glass beads have strong hydrophobicity, effectively solved the problem of absorbing moisture in

the using process.
2.Change the strong polar group into the nonpolar group after coated, so coating hourglass glass beads

have self-cleaning ability, weakened the glass beads adsorptive air dust phenomenon,not easy to be

polluted.
3. Chemical ingredients: SiO2 > 72%,CaO> 8.0%
4. Specific Gravity: 2.4--2.6g/cm³
5. Appearance: bright and clean, roundness, transparent glass without obvious impurities
6. Round rate: above 95%
7. Bubble content in glass beads was low to 8%
8. Evenness: not exceeding the required size 5% up and down.

Specification:
ITEM NO      mesh     unit（mm）
      1             80           0.18
      2            100          0.15
      3            120          0.125
      4            150          0.105
      5            180          0.070