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Langfang Yuanzhao Glass Bead CO.,LTD

Langfang Yuanzhao Glass Bead Co.,Ltd.products various kinds of glass beads for sand blast .we produces the glass bead for screen. and has already applied for the national invention patent. Patent Number:02129073.3

Langfang Yuanzhao Glass Bead CO.,LTD
Jianta Industrial Park
langfang, china 065000
China

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glass beads for film plating
glass beads for film plating

Details:Physical reference 1. material: Composition Sio2>72% 2. round percentage>80% 3. dia. 53 to 1200um 4.Density: 2.4~2.6g/cm3 5. microhardness :537kgf/mm3 Hardness (Mohs hardness) :6-7 6..Refractive index :1.55-1.9 7.standard: YZQB-004-1999, SAE,CSME0 ...

glass beads for film plating
glass beads for film plating

Details:Physical reference 1. material: Composition Sio2>72% 2. round percentage>80% 3. dia. 53 to 1200um 4.Density: 2.4~2.6g/cm3 5. microhardness :537kgf/mm3 Hardness (Mohs hardness) :6-7 6..Refractive index :1.55-1.9 7.standard: YZQB-004-1999, SAE,CSME0 ...

glass beads for projection screen
glass beads for projection screen

Details:Physical reference 1. material: Composition Sio2>72% 2. round percentage>80% 3. dia. 53 to 1200um 4.Density: 2.4~2.6g/cm3 5. microhardness :537kgf/mm3 Hardness (Mohs hardness) :6-7 6..Refractive index :1.55-1.9 7.standard: YZQB-004-1999, SAE,CSME0 ...

projection screen glass beads
projection screen glass beads

Details:Physical reference 1. material: Composition Sio2>72% 2. round percentage>80% 3. dia. 53 to 1200um 4.Density: 2.4~2.6g/cm3 5. microhardness :537kgf/mm3 Hardness (Mohs hardness) :6-7 6..Refractive index :1.55-1.9 7.standard: YZQB-004-1999, SAE,CSME0 ...

hourglass beads
hourglass beads

glass beads for hourglass with high circular rate ,clear without impurity, good evenness, good liquidity. Could make kinds of hourglass artware. Standard of Hong Kong Chinese Standard Specification Scope Unit (um) 0 320 below 325 45-0 1 280 200-325 75-45 ...

glass beads for hourglass
glass beads for hourglass

glass beads for hourglass with high circular rate ,clear without impurity, good evenness, good liquidity. Could make kinds of hourglass artware. Standard of Hong Kong Chinese Standard Specification Scope Unit (um) 0 320 below 325 45-0 1 280 200-325 75-45 ...

glass beads for hourglass
glass beads for hourglass

glass beads for hourglass with high circular rate ,clear without impurity, good evenness, good liquidity. Could make kinds of hourglass artware. Standard of Hong Kong Chinese Standard Specification Scope Unit (um) 0 320 below 325 45-0 1 280 200-325 75-45 ...

hourglass glass beads
hourglass glass beads

glass beads for hourglass with high circular rate ,clear without impurity, good evenness, good liquidity. Could make kinds of hourglass artware. Standard of Hong Kong Chinese Standard Specification Scope Unit (um) 0 320 below 325 45-0 1 280 200-325 75-45 ...

hourglass glass beads
hourglass glass beads

Standard of Hong Kong Chinese Standard Specification Scope Unit (um) 0 320 below 325 45-0 1 280 200-325 75-45 2 220 140-270 105-53 3 180 140-200 105-75 4 150 100-200 150-75 5 120 100-140 150-105 6 100 80-120 180-125 7 80 60-100 250-150 8 60 40-60 425-250 ...

micro glass beads
micro glass beads

Standard of Hong Kong Chinese Standard Specification Scope Unit (um) 0 320 below 325 45-0 1 280 200-325 75-45 2 220 140-270 105-53 3 180 140-200 105-75 4 150 100-200 150-75 5 120 100-140 150-105 6 100 80-120 180-125 7 80 60-100 250-150 8 60 40-60 425-250 ...

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