G ℓ
Glass Beads 글라스 비드
Articles
Cat. No
Description
SciLab ® Column Packing Glass Rings, “Raschig Rings”, Φ 7 × L7~ Φ 11 × L 11 mm Made of Boro Glass 3.3 for Contamination-free, 250g in a PET Bottles, 칼럼충진용 글라스링 ■ Supplied by SciLab Korea ■ Ideal For Column Filler(Packing) or For Boiling Efficiency. * Manufactured from Boro Glass 3.3 for Contamination-Free Performance * 250g Packed in a PET Bottles. SL.Gla2069 Raschig Rings, Boro Glass 3.3 Tube, 250g /a PET Bottle, Φ 7 × L7mm 250g Pk.
<L1>
118,920 120,310 123,750 Price, ￦
SL.Gla2070 Raschig Rings, Boro Glass 3.3 Tube, 250g /a PET Bottle, Φ 9 × L9mm SL.Gla2072 Raschig Rings, Boro Glass 3.3 Tube, 250g /a PET Bottle, Φ 11 × L11mm
250g 250g
a Column
SiLiBeads ® M-type Glass Bead, Art.5000 Soda Glass Solids, PbO-Free!, Φ 1 .5~ 1 8 mm Use ; “Mixing Beads in Aerosol Spray∙Boiling Stones∙Filler of Distillation Column or Distillation Tower∙Grinding Ball∙Valve Ball∙Surface Treatment Agent, etc” < Germany-Made > 글라스 비드, “믹싱 비드·비등석·증류 칼럼/탑 충진제·연마용볼·볼밸브·표면처리제, etc. ”
■ Mixing Beads in Aerosol Spray.
■ Boiling Stones.
■ Packing/Fillers for Distillation Columns/Towers. ■ Impact Material for Mechanical Surface Coating (Mechanical Plating). ■ Valves of the Bottle Closures. ■ Grinding and Dispersion Media for Pharmaceutical and Cosmetic Preparations. ■ Example of Using: * for Boiling stone. * High Purity Pigments, Dyestuff, for Argo-chemicals, Grinding & Dispersing media. * As valves for bottle closures and for the mechanical coating of small metallic pieces, through a special plating process (mechanical plating). * Filler of Distillation Column or Distillation Tower * Aerosol Spray of Stirring & Mixing Beads (10 ~ 16 mm) * Strict Quality Control : Can be used at Medicine & Cosmetics Process. Features * M-type Glass Beads are Produced through a Pressing Process
500g in Bottle
<Example> “Mixing Beads of Aerosol Spray”
※ Note! Below picture is a Part of Sample Beads inside Mini-pack.
* Good Roundness & Smooth and Shiny Surface
* Low Proportion of Air-bubbles
* High Degree of Purity
* Accuracy ± 0.2 ~ ± 0.3 mm ( Φ 2 ~ Φ 7 mm Beads) Ordering
<L1>
Price / ￦ 500g/Bottle 20kg/Cs.
Cat No.
Dia. Size Φ (mm) 1.5 mm 2.0 mm 2.5 mm 3.0 mm 3.5 mm 4.0 mm 4.5 mm 5.0 mm 6.0 mm 7.0 mm 8.0 mm 10.0 mm 11.0 mm 12.0 mm 14.0 mm 16.0 mm 18.0 mm
Accuracy Φ (mm) ± 0.2 mm ± 0.2 mm ± 0.2 mm ± 0.3 mm ± 0.3 mm ± 0.3 mm ± 0.3 mm ± 0.3 mm ± 0.3 mm ± 0.3 mm ± 0.4 mm ± 0.5 mm ± 0.5 mm ± 0.5 mm ± 0.5 mm ± 0.5 mm ± 0.5 mm
Bulk Density (kg / Lit)
Amount of Beads, Pcs/Kg 226,300 pcs/kg 95,500 pcs/kg 48,900 pcs/kg 28,300 pcs/kg 17,800 pcs/kg 11,900 pcs/kg 8,380 pcs/kg 6,100 pcs/kg 3,540 pcs/kg 2,230 pcs/kg 1,490 pcs/kg
SI.5002 SI.5003 SI.5004 * SI.5005 SI.5006 * SI.5009 SI.5010 SI.5011 SI.5012 SI.5013 SI.5014 SI.5016 SI.5017 SI.5018 SI.5021 SI.5023 SI.5025 *
360,130 360,130 360,130 360,130 360,130 415,530 415,530 415,530 415,530 415,530 415,530 255,390 255,390 255,390 255,390 255,390 340,100
11,730 11,730 11,730 11,730 11,730 13,530 13,530 13,530 13,530 13,530 13,530 8,320 8,320 8,320 8,320 8,320 11,090
1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.48 1.48 1.48 1.45 1.45 1.43 1.43 1.43 1.43
Art. 5003 Φ 3.0mm
Art. 5011 Φ 5.0mm
※ Example of M-type Beads Application.
760 pcs/kg 570 pcs/kg 440 pcs/kg 275 pcs/kg 185 pcs/kg 130 pcs/kg
Example : Grinding of Cosmetic Products
* -mark Special sizes upon request. All data are reference values.
Technical Data
Coefficient of Expansion α
Specific weight
Youngs- module
Hardness Mohs
Transformation temp. ℃
Spec.
Types
Soda lime glass Art. 5000 Borosilicate glass Art. 5000/89
2.50 kg / Lit 2.23 kg / Lit
8.6 × 10 -6 K -1 3.25 × 10 -6 K -1
65 GPa
6
515 ℃
64 GPa
7
530 ℃
※ Note! Always Can be Supplied Borosilicate Glass Beads
Example : “Metal Surface Finishing” <Mechanical Plating>
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※ The Price(VAT is extra) for Korean End-user, and Changeable.
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