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Silicon Dioxide Melting Point

silicon dioxide melting point

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Total 31 products from silicon dioxide melting point Manufactures & Suppliers
Quality 7631 86 9 Nanoporous Aerogel De Silice Powder / Particles for sale

Brand Name:YZ New material

Model Number:AG-D

Place of Origin:China

... conductivity (25℃)W/(m K) ≤0.018 Porosity factor ≥ 90% Pore size: 20-50nm Particle size: 15-50μm Sintering point: 600-800°C Melting point >1600°C Boiling point 2230°C Color: White/Semitransparent Surface property: Hydrophobic Solubility in

Qingdao Tida International Trade Co., Ltd.
Verified Supplier

Quality White Powder Sodium Cryolite Insoluble In Anhydrous Hydrogen Fluoride for sale

Brand Name:Jinshengwei

Model Number:CH-1/CM-1

Place of Origin:Jiaozuo city,China

.... Item Standard Spec.(%) Test result Appearance White powder White powder Sodium fluoride(NaF) ≥98 98.7 Silicon dioxide (SiO2) ≤0.5 0.46 Sulfate (SiO4) ≤0.3 0.06 Acidity (HF)

Jiaozuo Jinshengwei Fluorine Chemical CO.,Ltd.
Verified Supplier

Henan

Quality 12HS Silica Fabric Welding Blanket Splash Protection High Silica Cloth Brown for sale

Brand Name:Unionfull

Model Number:UPH-8120-92

Place of Origin:China

..., it can work for 10 minutes at 1450 ° C, and keep well at 1600 ° C for 15 seconds, the melting point is close to 1700 ° C, long period service at 900 ° C. Due to the outstanding capability of high strength, easy processing, heat insulation and

Unionfull (Insulation) Group Ltd.
Verified Supplier

Zhejiang

Quality Silicon dioxide  for cutting granules with 99.99% of purity used for vacuum evaporation materials for sale

Place of Origin:Zhuzhou

Brand Name:JAYU

Silicon dioxide(Chemical formula: SiO2) Shape Color Purity Package Storage Crystal Granule 1-3 mm; 3-5 mm Colorless Transparent 99.99% With plastic bottler Avoid exposure to sunlight &acid Keep dry Pillar Upon demand Properties CAS No. Density (g/cm3) Melting Point...

JAYU OPTICAL MATERIAL CO.,LTD
Active Member

Hunan

Quality Free Sample Fused Melting Point Of Quartz 1750 Fused Silica Investment Casting  Fused Silica Filter Crucible Wholesale P for sale

Brand Name:Changtong

Model Number:200--5000mesh

Place of Origin:China

...Melting Point Of Quartz 1750 Fused Silica Investment Casting Fused Silica Filter Crucible Wholesale Price Fused silica Introduction Fused silica Sand introduce : Fused silica is made of high purity crystal silica by electrically fusing (fusing temperature 1800-2000℃) to amorphous Silicon dioxide...

Lianyungang Changtong Silica Powder Co.,Ltd
Active Member

Jiangsu

Quality Silicon  Dioxide granule 0.5-3mm,1-3mm,2-4mm,3~5mm ;  Φ2x2mm ; Φ3x3mm;   Φ25 or customer requirement size (SiO2 granule) for sale

Brand Name:TK NANO

Model Number:0.5-3MM

Place of Origin:China

SiO2 granule 0.5-3mm 1-3mm 2-4mm or customization 99.99% Chemical name: SiO2 Boiling point: 2230℃ Purity: 4N Specification: 1-4mm, particle, target Molecular weight: 60.08 Appearance: white Melting point: 1700℃ Density: 2.2-2.7g/cm3 In 10-4Torr vacuum ...

Chongqing Newsin Technology Co., Ltd
Active Member

Chongqing

Quality Application of high quality bleaching beads in paint and paint for sale

Brand Name:LJ

Model Number:PZ2018

Place of Origin:hebei china

...floating beads are silicon and aluminum oxides, of which silicon dioxide is about 50 - 65%, and three oxidation two aluminum is about 25 - 35%. Because the melting point of silica is as high as 1725 degrees Celsius, and the melting point of three oxidized...

Hebei Leijie Trade Co.,Ltd
Active Member

Quality High quality 98% Pure Potassium Fluorozirconate for sale

Brand Name:YIXING GAOYANG CHEMICAL CO., LTD

... index: Item Index chloride(Cl) ≤0.15% sulfate(SO4) ≤0.5% moisture(H2O) ≤0.05% heavy metal(Pb) ≤0.01% silicon dioxide(SiO2) ≤0.06% ferrum(Fe) ≤0.02% sodium(Na) ≤0.1% Melting point:

Yixing Gaoyang Chemical Co.,Ltd.
Active Member

Jiangsu

Quality quartz wafer for sale

Place of Origin:China

Brand Name:INPU

Model Number:IP103

...silicon dioxide .Our quartz glass board is made from natural quartz after the process of melting and fine grinding .It is transparent and colorless, contains no air bubble and no processing trade will be found . It is purity is controlled to the grade of PPM. 1.Physical properties: :2.2g/cm³ Density:2.2g/cm³ :5.5-6.5 Mohs Scale Degree of hardness:5.5-5.6 Mohs Scale :1750 Softening point

Lianyungang Inpuquartz Co.,ltd
Active Member

Jiangsu

Quality Hexafluorosilicate Magnesium MgSiF6 12449-55 for sale

Place of Origin:China

Brand Name:LINKWORLD

... is 1.788, melting point is 120°C, may lose crystallize water by efflorescence, soluble in water, thin acid, insoluble alcohol thin soluble in silicofluoride. Its water solution appears acidity it can produce fluoride and silicon dioxide with alkali, ...

Wuhan Linkworld Chemical Industry CO.,Ltd
Active Member

Hubei

Quality Mercury Hg 99.90%-99.999% for sale

Place of Origin:china

...38.9° C; 3. Boiling Point: 356.5° C; 4. Density: 13.54; 5. Apperarance: White silver liquid; 6. Packing detail: Packing iron cylinder( Net weight: 34....

Ningxia Sheng Bunge Trade Limited Company
Active Member

Ningxia

Quality White Carbon Black for sale

Place of Origin:China

...Appearance: A white powder or granular,high melting point, hardness, difficult to dissolve in water. Product Feature Features: 1.From:powder or granular; 2.Type:Silicon dioxide BT-100/ BT-200 3.Use: tyre,rubber industry and animal feed etc. 4.Packing:20kg/bag...

SHIJIAZHUANG ZHONGDE CHEMICAL CO., LTD
Active Member

Hebei

Quality Quartz plates/Quartz sheets for sale

Place of Origin:CHINA

...silicon dioxide . Our quartz glass plate/board is made from natural quartz after the process of melting and fine grinding . It is transparent and clear, contains no air bubble and no processing trade will be found . It is purity is controlled to the grade of PPM. Density:2.2g/cm³ Degree of hardness:5.5-5.6 Moh’s Scale Softening point...

FenQiang Trade Co.,Ltd
Active Member

Jiangsu

Quality quartz plate for sale

Model Number:dxquartz

Place of Origin:china

...silicon dioxide .Our quartz glass board is made from natural quartz after the process of melting and fine grinding .It is transparent and colorless, contains no air bubble and no processing trade will be found . It is purity is controlled to the grade of 5 PPM. 密度:2.2g/cm³Density:2.2g/cm³硬度:5.5-6.5 Moh’s ScaleDegree of hardness:5.5-5.6 Moh’s Scale软化点:1750℃ Softening point...

Lianyungang Langston Quartz Glass CO.,LTD
Active Member

Jiangsu

Quality Quartz Disc for sale

Place of Origin:CHINA

Model Number:IP209

... to the grade of? PPM. 密度:2.2g/cm3 Density:2.2g/cm3 硬度:5.5-6.5 Moh’s Scale Degree of hardness:5.5-5.6 Moh’s Scale 软化点:1750℃? Softening point:1750℃?????????????????????

Lianyungang Inpu Quartz Co.,Ltd
Active Member

Jiangsu

Quality Circle Polished Transparent Fused Quartz Wafer with CE/GE for sale

Place of Origin:China

Brand Name:yinpu

Model Number:IP209

... of PPM. ???:2.2g/cm³ Density:2.2g/cm³ ???:5.5-6.5 Moh’s Scale Degree of hardness:5.5-5.6 Moh’s Scale ?????1750??nbsp; Softening point:1750??nbsp; ???

Lianyungang Inpu Quartz Co.,Ltd
Active Member

Jiangsu

Quality SiO2 -Silicon dioxide used for vacuum evaporation  Purity 99.99% ,for thin film coating,optical coating for sale

Brand Name:JAYU

Place of Origin:Zhuzhou

Silicon dioxide(Chemical formula: SiO2) Shape Color Purity Package Storage Crystal Granule 1-3 mm; 3-5 mm Colorless Transparent 99.99% With plastic bottler Avoid exposure to sunlight &acid Keep dry Pillar Upon demand Properties CAS No. Density (g/cm3) Melting Point...

JAYU OPTICAL MATERIAL CO.,LTD
Active Member

Hunan

Quality Free sample fused melting point of quartz 1750 fused silica investment casting fused silica filter crucible wholesale pr for sale

Brand Name:Changtong

Model Number:200--5000mesh

Place of Origin:China

...melting point of quartz 1750 fused silica investment casting fused silica filter crucible wholesale price Fused silica Introduction Fused silica Sand introduce : Fused silica is made of high purity crystal silica by electrically fusing (fusing temperature 1800-2000℃) to amorphous Silicon dioxide...

Lianyungang Changtong Silica Powder Co.,Ltd
Active Member

Jiangsu

Quality High quality 98% Pure Potassium Zirconium Fluoride for sale

Brand Name:YIXING GAOYANG CHEMICAL CO., LTD

... index: Item Index chloride(Cl) ≤0.15% sulfate(SO4) ≤0.5% moisture(H2O) ≤0.05% heavy metal(Pb) ≤0.01% silicon dioxide(SiO2) ≤0.06% ferrum(Fe) ≤0.02% sodium(Na) ≤0.1% Melting point:

Yixing Gaoyang Chemical Co.,Ltd.
Active Member

Jiangsu

Quality High quality 98% Pure Potassium Hexafluorozirocnate for sale

Brand Name:YIXING GAOYANG CHEMICAL CO., LTD

... index: Item Index chloride(Cl) ≤0.15% sulfate(SO4) ≤0.5% moisture(H2O) ≤0.05% heavy metal(Pb) ≤0.01% silicon dioxide(SiO2) ≤0.06% ferrum(Fe) ≤0.02% sodium(Na) ≤0.1% Melting point

Yixing Gaoyang Chemical Co.,Ltd.
Active Member

Jiangsu

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