quartz Products 批发

It is made from quartz rock after the procedure of election, breaking up, removing iron by magnetism, washing by acid, drying and grinding and shapin

It is made from natural crystal rock of one to four grade or perfect natural quartz after procedure of election, calcination, breaking up, acid-deali

super white quartz sand,0-100mesh ,325-400mesh ,high purity: 99.9

ItemsunitTypical testing valueCrystalFusedMoisture content%0.050.05SiO2%99.5599.71Fe2O3%0.0230.015Hydrophobic Propertymin4040Density×103kg/m32.

ItemsunitTypical testing valueCrystalFusedMoisture content%0.050.05SiO2%99.5599.71Fe2O3%0.0230.015Hydrophobic Propertymin4040Density×103kg/m32.

It is widely used in the fields of high-tech electronic materials, high grade paints,silicone rubber,special ceramic,etc. The particle size of super

The main purposes:General Electric of insulation materials, high-voltage insulation pouring device.APG injection of material, epoxy potting materials

intemsunitTypical testing valuemoisture content%0.09igniting loss%99.66SiO2%0.016Fe2O3%0.16Cristobalite content%75Density×103kg/m32.35mohs hard

ItemsunitTypical testing valuemoisture content%0.05igniting loss%0.10SiO2%99.83Spherical ratio%95extracted waterNa+ppm1.0Cl-ppm1.0Electric conductivi

Quartz glass has excellent physical and chemical properties: 1. High temperature resistant: long time working at 1,100°C,for short time working a

SILICAPOWDER TECHNICAL DATA FEATURES Through chemical blanching and the superfine processing from the super purified and high quality natural sili

High quality raw silica sand is excavated selectively to ensure high content of SiO2, required grain size and low content of impurities. This is moni

QUARTZ SAND 1.It is a hard, wear-resistant, stable chemical properties of silicate minerals. 2.Quartz sand color for the translucent milky white or

Quartz ore 1.We supply quartz sand sample for free. 2.It’s a hard, wear-resisting, Chemical stability of silicate minerals. 3.The color is ivor

Statement:Being of the special physical and chemical properties, quartzite occupy an important position in the application of astronautics, electroni

Statement:Being of the special physical and chemical properties, quartzite occupy an important position in the application of astronautics, electroni

Statement:Being of the special physical and chemical properties, quartzite occupy an important position in the application of astronautics, electroni

Statement:Being of the special physical and chemical properties, quartzite occupy an important position in the application of astronautics, electroni

Statement:Being of the special physical and chemical properties, quartzite occupy an important position in the application of astronautics, electroni

Statement:Being of the special physical and chemical properties, quartzite occupy an important position in the application of astronautics, electroni

Statement:Being of the special physical and chemical properties, quartzite occupy an important position in the application of astronautics, electroni

Quartz Crucibles for polysilicon industry Fused Quartz Crucibles are developed in our company by using high purity fused quartz as raw material and f

Quartz Crucibles for melting glass Fused Quartz Crucibles are developed in our company by using high purity fused quartz as raw material and fabricat

quartz crucibles for melting Fused Quartz Crucibles are developed in our company by using high purity fused quartz as raw material and fabricating w

quartz cel

JGS1/2/3optical glass/quartz glass/quartz products. As the quartz glass is the kind of glass which is constituted by the sole carbon dioxide.so basic

Quartz glass plate&High temperature and pressure observation window& Milky white quartz plateQuartz sight glassQuartz glass are resistant aga

Quartz glass plate&High temperature and pressure observation window& Milky white quartz plateQuartz glassQuartz glass are resistant against h

Glass tube:ApplicationManufacturing and supplying different kinds and sizes of glass tubes&rods and sleeves ,applied to make electric lamp.NameGl

OD: 100-480MM ID: 80--460 length: 400-1240mm using for the water pump and purification Quartz glass has a high degree of chemical stability, in addit

The quartz glass is the good acid-proof materials; , under the high temperature, its ability sulfuric acid, the nitric acid, the hydrochloric acid, t

quartz IR heater: 1.stainless steel body. Nichrome resistance wire, 2.245*60mm, 122*122mm, 122*60mm 3.Power: 150-1250W quartz emitter heater provides

high purity,strong heat resistence and low coeffcient of thermal expansion it is widely used in the filed of heatin

With the adoption of distinctive technique this milky quartz glass tube has its typical characteristics of good visual aspects and stable physical &a

1.5-160mm diameter scope, the scope 0.5-15mm thickness, length 10-3000mm. General transparent quartz tube SiO2 was 99.9% above geometry, chemical sta

Transparent quartz rod with high purity, high temperatures and strong, and low coefficient of thermal expansion. Quartz halogen bar single-ended term

1.5-160mm diameter scope, the scope 0.5-15mm thickness, length 10-3000mm. General transparent quartz tube SiO2 was 99.9% above geometry, chemical sta

Quartz arc plate is a special glass that contains silicon dioxide. Our quartz glass board is made from natural quartz after the process of melting an

Opaque Quartz tube used mainly for heating control, heating control, far infrared control the manufacture, possession of creamy white quartz pearl qu

Diameter up to 600 MM, more than 99.95 percent silica, quartz glass tube is transparent to the special type, completely fine with all of its physical

Diameter up to 600 MM, more than 99.95 percent silica, quartz glass tube is transparent to the special type, completely fine with all of its physical

milky spiral quartz tube has the beautiful and dignified appearance. It can be done according to the requirement of customers.The charteriastics are

quartz tube1. Temperature : softening point temperature of about 1730 degrees Celsius ,1100 degrees Celsius in a long time use ,short-term maximum te

quartz tube 1. Temperature : softening point temperature of about 1730 degrees Celsius ,1100 degrees Celsius in a long time use ,short-term maximum t

quartz tube1. Temperature : softening point temperature of about 1730 degrees Celsius ,1100 degrees Celsius in a long time use ,short-term maximum te

quartz tube1. Temperature : softening point temperature of about 1730 degrees Celsius ,1100 degrees Celsius in a long time use ,short-term maximum te

quartz plate1. Temperature : softening point temperature of about 1730 degrees Celsius ,1100 degrees Celsius in a long time use ,short-term maximum t

Produced with high purity crystal powder Size: 1mm-25mm Quartz rod used in optical and fiber industr

Physical properties Density 20kg * m-3 ×) 2.2 Coefficient of expansion 25-300-1(×10-6) 0.5 Softening point 1710 Annealing point 1230 Stra