G ℓ
Glass Beads 글라스 비드
Articles
Cat. No
Description
SiLiBeads ® S-type Soda Glass Bead, Mixed-sizes, PbO-Free!, Solid, from Φ 0.00~0.05 mm to Φ 3.8~4.3 mm For Road Marking Reflection Beads/Dispersing-Media for all Pearl Mills/Beads for the Surface Coating, etc, < Germany-Made > Size 혼합형 글라스 비드
Main Applications ■ Grinding & Dispersing-Media for all Pearl Mills : W et grinding of Lacks, Pigments, Dyestuff, Ink, Agrochemicals & Minerals. ■ Fillers / Packing for Chemical Plants ■ Micro Glass Beads for the Surface Coating of Metal / Plastic / Ceramic / Wood ■ Can be used for Road-marking Paints (below 0.6mm) ■ Filling Material for the Modification of the Physical Properties: Thermo-Plast and Duro-Plast. ■ Polishing Agent for Optical and interocular Lenses. Features * Thermal Rounding Process : PbO-free Solid Glass Beads * Homogeneous and Smooth Surface * Small Proportion of Air-bubbles * High Roundness and Elasticity * Wide Assortment of Sizes, Narrow Size-ranges * Free from Foreign Particles, Glass Fragments and Other Impurities. * Low Risk of Bead Breakage * Specific Weight 2.5 kg/Lit * Hardness Mohs ≥ 6.
500g in Bottle
* Roundness (ratio of axis) ≧ 95%
※ Note! Below Pictures, Part of Beads Sample in Clear Mini-pack
Ordering
<L1>
Price / ￦
Cat No.
Mixed Range Φ mm 0.00 - 0.05 mm 0.04 - 0.07 mm 0.07 - 0.11 mm 0.09 - 0.15 mm 0.10 - 0.20 mm 0.15 - 0.25 mm 0.20 - 0.30 mm 0.30 - 0.40 mm 0.40 - 0.60 mm 0.40 - 0.80 mm 0.25 - 0.50 mm 0.40 - 0.60 mm 0.50 - 0.75 mm 0.75 - 1.00 mm 1.00 - 1.25 mm 1.25 - 1.55 mm 1.55 - 1.85 mm 1.70 - 2.00 mm 2.00 - 2.30 mm 2.50 - 2.85 mm 2.85 - 3.30 mm 3.30 - 3.80 mm 3.80 - 4.30 mm
Bulk Density (Kg / Lit)
Amount of Beads, Pcs/Kg
500g/Bot.
Cs.
25kg 25kg 25kg 25kg 25kg 25kg 25kg 25kg 25kg 25kg 20kg 20kg 20kg 20kg 20kg 20kg 20kg 20kg 20kg 20kg 20kg 20kg 20kg
124,730 124,730 124,730 124,730 124,730 124,730 124,730 124,730 124,730 124,730 217,700 217,700 217,700 217,700 217,700 217,700 217,700 217,700 217,700 217,700 217,700 217,700 217,700
3,300 3,300 3,300 3,300 3,300 3,300 3,300 3,300 3,300 3,300 7,100 7,100 7,100 7,100 7,100 7,100 7,100 7,100 7,100 7,100 7,100 7,100 7,100
- - - - - - - - - -
SI.5210 SI.5211 SI.5212 SI.5213 SI.5214 SI.5215 SI.5216 SI.5223 SI.5218 SI.5219 SI.4501 SI.45015 SI.4502 SI.4503 SI.4504 SI.4505 SI.4506 SI.4507 SI.4508 SI.4510 SI.4511 SI.4512 SI.4513
1.53 1.53 1.53 1.52 1.52 1.52 1.51 1.51 1.50 1.49 1.51 1.50 1.49 1.48 1.47 1.47 1.47 1.47 1.47 1.47 1.46 1.46 1.46
Powder-phase
Art. 5214 Φ 100~200 ㎛
Art. 5210 Φ 0~50 ㎛
14,486,600pcs/kg 6,111,500pcs/kg 3,129,100pcs/kg 1,140,300pcs/kg
536,500pcs/kg 264,000pcs/kg 155,500pcs/kg 126,600pcs/kg 76,860pcs/kg 39,910pcs/kg 26,270pcs/kg 17,070pcs/kg 11,500pcs/kg
Art. 4506 Φ 1.55~1.85mm
Art. 4511 Φ 2.85~3.30mm
※ Note! Below Pictures, Example of Using S-type Beads
Chemical Composition of PbO-free SiLibeads ®
Material SiO 2
Na 2 O K 2 O CaO MgO Al 2 O 3
B 2 O 3
Fe 2 O 3
ZnO BaO
PbO
Types
Type S Type SL Type M Type P Soda. Boro.
72% 57% 66%
13.8% 0.2% 16% 9.0% 2.1%
0.1% 0.6% 0.01% 8.0% 0.7%
9.0% 18.0% 7.0% 4.0% 0.1%
4.0% 3.0% 2.0% 1.5% <0.01%
1.0% 14.0% 5.0% 1.5% 2.0%
- 7.0% 3.0% 1.5% 14.0%
0.1% < 0.3% - 1.0% -
- -
- - - - 0.05%
“Free” < 0.01% “Free” < 0.01% “Free” < 0.01% “Free” < 0.01% “Free” < 0.01%
1.0% 3.0% 0.01%
70.5% 81.0%
Pearl Mill Grinding Beads
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
8.6 × 10 -6 K -1 3.25 × 10 -6 K -1
2.50 kg / Lit 2.23 kg / Lit
515 ℃
65 GPa
6
530 ℃
64 GPa
7
※ Note! Always Can be Supplied Borosilicate Glass Beads
Reflection Beads for Road Painting (in diameters > 0.6 mm)
405
Sales : by the Nearest Distributors. International Call Center in South Korea : +82-70-50209000
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