Trade Glass Beads,Jewelry Making Trade Beads,Rare Beads,Indian Trade Beads,African Trade Baeds,African Glass Beads,Ancient Glass Beads Sold By Kilogram.
Aluminum coated glass bead is coated with a layer of aluminum on half sphere. It can highly enhance the reflective effect and be widely used for road signs, traffic safety goods, and reflective printing ink, or screen printing, etc. Technical Data Composition TiO2-BaO-SiO2 GLASS Refractive Index 1.930.01Nd Specific Gravity 4.10.2 g/cm3 Color Silver grey Form Fine spheres Semi-coated with aluminum Size 75-90um 65-75um55-65um 40-55um 20-40um10-25um Brightness (Retro-Reflective Coefficient) Grade 1 50-100 Grade H 65-130
ND1.93 glass bead Composition BaO-SiO2-TiO2 GLASS Refractive Index 1.93±0.01 Specific Gravity 4.1±0.2 g/cm3 Color White Form: Fine spheres powder Size 75-90um;60-80um;50-70um 40-60um;25-40um;10-25um (can be provided by specific request) Roundness 95% Opacity 1% Brightness (Retro-Reflective Coefficient) 400-600 CPL for different type; The brightness of glass beads used in the reflective fabric meet the EN-471 standard.
1) Product Introduction With the advantages of smooth surface, even size, high hardness, wearable and stable, widely used as disperser, grinding media and filler materials in day, paint, ink and chemical industry. 2) Product Specification Main products specification for grinding according to following table: No. diameter(mm) corresponding sieve size 1 0.8-1.0 20-18 2 1.0-1.5 18-14 3 1.5-2.0 14-12 4 2.0-2.5 12-8 5 2.5-3.0 8-7 6 3.0-4.0 7-6 7 4.0-5.0 6-4 8 5.0-6.0 4-3 You can choose different size glass bead between 0.8mm-6mm according to different function. 3)Technical references A: Appearance: Clean and transparent, no visible bubbles and impurity. B: Specific gravity:2.4-2.6g/cm3 C: Hardness:6-7 D: Compressive strength:1200N 4)Package 1.Using double-deck package, the inner is polythene film and its thickness is not less than 0.5mm, the outer is plastic woven bag to prevent leak or damp. The net weight of each bag is 25�±0.2kg. 2.Using double-deck package, the inner is polythene film and its thickness is not less than 0.5mm, the outer is plastic wiven bag to prevent leak or damp. The net weight of each is 1000±8kg. 3.According to clients' requirement.
Glass beads for road marking 1.Improve the road marking line contrary reflection function. 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. 2. Products according to international standard include: jt/t 446-2001, english bs6008, korean, ks and american aashto etc. 3. You can choose different size glass bead between 50um-1180um according to different function. 25kg/bags, 40bags/pallet, using double-deck package, the inner is polythene film and its thickness is not less than 0.5mm, the outer is plastic woven bag to prevent leak or damp.The net weight of each bag is 25f+0.2kg.
Glass beads are made of broken glass, flat glass and other raw materials by high temperature melting bead processing. Low thermal conductivity, high strength, good chemical stability, and the texture of glass beads themselves, glass beads instead of plastic raw materials are widely used in filling, such as gravity blanket filling, compression filling, medical filling, weighted blanket filling, toy filling and so on.
Advantage of SICHENG Glass beads: 1. The chemical composition is inert silicon dioxide and there is no worry about the interference of chemical activity; 2, round elastic particles, impact resistance, can be recycled many times, less loss; 3, the spray wear is small, extend the service life of the nozzle; 4, the surface of the ball, will not damage the processing surface and precision size; 5. After treatment, the work-piece surface is smooth, with a special aesthetic feeling, improving the product value; 6. Suitable for dry and wet sand blasting; 7. The fine glass beads used for the metal micro-cracks can be easily displayed after the wet sandblasting; 8, for the processed work-piece with matte effect, highlighting the metal color, not rust and other advantages, no need to carry out pickling derusting treatment.
Micro Glass Beads for sandblasting Micro Glass Beads are made of hardened spherical soda lime glass and are a multi-faceted and commonly used media. Cost effective, ideal where metal contamination is not allowed, and often used to peen difficult to reach part areas. Full Description : ï?·Does not cause dimensional change to the base material ï?·Environmentally friendlier than chemical treatments ï?·Leave even, spherical impressions on blasted part surface ï?·Low breakdown rate ï?·Lower disposal & maintenance costs ï?·Soda Lime glass does not release toxins (no free silica) ï?·Suitable for pressure, suction, wet and dry blasting equipment ï?·Will not contaminate or leave residue on work pieces
Glass beads are made of broken glass, flat glass and other raw materials by high temperature melting bead processing. Low thermal conductivity, high strength, good chemical stability, and the texture of glass beads themselves, glass beads instead of plastic raw materials are widely used in filling, such as gravity blanket filling, compression filling, medical filling, weighted blanket filling, toy filling and so on.
1,Road making,ã??airport road marking; 2,Fillers for various insulation and sound insulation products; 3,Enhance stress corrosion resistance. For example, aircraft engine turbo, vane, shaft, undercarriage, diversified springs and gears, etc 4,provide brightness for medical mechanical instruments and automobile parts 5,Be used for reflective safety clothing to improve safetyã??
Details: 1.Place of original: CHINA 2.Material: Glass 3.Proportion: : 2.5g/m3 4.Bulk density: 1.5g/m3 5.Mohs hardness: 6-7 6.Rockwell hardness: 46HRC 7.Usage: Road-marking glass;Sandblasting ; Weighted Blanket, toy filling. 8.Reflective: 1.5-1.7 9.Packages: 25kg PPbag, 1MT Jumbo bag, pallet, 25kg paper bag or as customer's requirement. 10.Certificate: ISO9001, 11.Sample: free 12.MOQ: 1ton 13.Color: Transparent
Details: 1.Place of original: CHINA 2.Material: Glass 3.Proportion: : 2.5g/m3 4.Bulk density: 1.5g/m3 5.Mohs hardness: 6-7 6.Rockwell hardness: 46HRC 7.Usage: Road-marking glass;Sandblasting ; Weighted Blanket, toy filling. 8.Reflective: 1.5-1.7 9.Packages: 25kg PPbag, 1MT Jumbo bag, pallet, 25kg paper bag or as customer's requirement. 10.Certificate: ISO9001, 11.Sample: free 12.MOQ: 1ton 13.Color: Transparent
Our products win the good reputation in the international market for the superior quality and competitive price. Reflective glass beads for road marking is one of most popular products, all types are available in our company, such as BS6088A/B, EN1423 /EN1424, AASHTO M247 type1/2/3, KSL2521 No.1/2, JIS R3301, etc. And also we can produce the glass beads according to the client's specification.
We are iso 9001:2008 company, all of our products can pass heavy metal testing. We have bs en 1424, 1423; bs 6088 class a, classb; aashto type i, type ii glass bead for road marking Package in 1200kg bulk bags or 25kg bags
A Outer clean and transparent, without visible bubble and impurity. B Specific density: 2.5g/cm3 C Index of refraction: Nd=1.55 D Content of Sio2: =80% E Spherical beads: =85% F Coated beads to avoid moisture and falling down. G Hardness: 6-7 H coating : silicon oil 25kg/bag or 1000kg/bag
BS6088 A/B AASHTO M 247 type 1 and type 2 EN 1423 and EN (According to the clients request) Plastic woven bag
The raw materials are made of bao, tio2, rare earth, etc. They have the characters of melting roundness nearly 100%, refractive index 1.9-2.4, small volume, prone to adhere to surface of road marking and clothing. The patented coating materials and coating processing make our products be more transparent and increase refractive index. Its refractive effect is 6 times better than the common glass beads. A perfect circle, coupled with the high refractive index of light refraction brought about an excellent reflector. It is core material for producing reflective fabric, reflective foil, highlight class film, reflective clothing, reflective ink, reflective paint, and other new composite material. It can be widely used in roads, ports, mines, firefighting, traffic safety and other fields, and playing a highly symbolic role. Main composition: tio2-bao-zno-zro2 Refractive index: í² 1.90-1.93í²2.23-2.4 (for refraction material use) Color: transparent or tiny yellow Shape: spherical particles, fluidity Size range: 10 ¿c 1000 ª8m (according to customer's requirements specifications) Roundness: í² 90% Rate of lost through: ín 3% Density: 4.2 - 4.5g/cm3 Packaging: 25 ía 0.2kg/barrel (according to customerí»s demand) Save: ventilated & dry place, sealed
Big hole silver foil beads mix Size range - 15 mm to 40 mm beads Colors - mix (as picture) Hole size - 2 to 5 mm hole Minimum order - 1 kilo Ready stock available upto 5000 kilos. Each 1 kilo beads is packed in small card board boxes. 24 such cardboard boxes are packed in master carton. The gross weight of carton is 26.500 kilograms.
Pallet diameter 50-1180um; reflective index ú+1.5ú+1.9ú+2.0ú+2.3 Bags ; drums
Selling glass beads
