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DESCRIPTION

Overview

Basic Info.

Model NO.	Fused Quartz
Hardness	7
Softening Point	1500°c
Density	2.2 G/M3
Color	White or Transparent
Transport Package	PP Bag or Paper Bag.
Specification	10-60MM
Trademark	Sainuo
Origin	China
HS Code	3207400000
Production Capacity	10000piecs/Year

Packaging & Delivery

Package Size 100.00cm * 100.00cm * 90.00cm Package Gross Weight 1005.000kg

Product Description

Fused Silica First GradeHigh purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into amorphous silica with a small amount of impurity at 1800ºC high temperature in the resistance furnace. After special mechanical processing, screening, iron removal after the formation of blocks, particles and powder products. I. Characteristics1. Near zero thermal expansion, extremely low thermal conductivity.2. Excellent thermal stability.3. High purity (the SiO2 content is above 99 %).4. Chemical properties are stable.5. General mechanical production, particle size for angle type. II. Main Areas of ApplicationLow grade quartz nozzleLow grade refractories, charge III. Basic ParametersBulk Density :2.2 g/m3Hardness :7Softening Point :1500°CMelting Point :1580°CCoefficient of Thermal Expansion :0.1PH value :6 IV. Chemical Composition

	Guaranteed Value	Typical Values
SiO2	99%min	99.22%
Al2O3	500ppmmax	360ppm
Fe2O3	500ppmmax	150ppm

V. Availability Specifications1. Block 0-80 mm2. Granular

8-5mm	5-3mm	3-1mm	1-0mm
20-40 mesh	40-70 mesh	70-120 mesh

Can be produced according to customer granularity requirements Detailed PhotosFused Silica First Grade (also known as A) High purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into amorphous silica with a small amount of impurity at 1800ºC high temperature in the resistance furnace. After special mechanical processing, screening, iron removal after the formation of blocks, particles and powder products.Certifications

Company Information:Xuzhou sainuo quartz Co., Ltd. is located in Xinyi City, Jiangsu Province town, is a company specializing in the production of fused quartz of private technology companies. Polysilicon crucible with fused silica level, fused silica nozzle with fused quartz secondary, unshaped refractory materials used fused quartz secondary and a variety of refractory materials with a fused quartz, whether all the technical indicators and the real application effect at home and abroad are first-class products, products in the domestic and international have achieved good performance, the company is currently with many well-known domestic enterprises and multinational corporations has a broad and close business cooperation, the company is actively expanding production capacity, continuous innovation, improve the level of process and technology, take the road to quality, better service provided to our customers.
Workshop:
Installation Instructions