For Plastics / Rubber Wear-resistant Quartz Silica Sand High Purity Quartz Sand
For Plastics / Rubber Wear-resistant Quartz Silica Sand High Purity Quartz Sand
For Plastics / Rubber Wear-resistant Quartz Silica Sand High Purity Quartz Sand

For Plastics / Rubber Wear-resistant Quartz Silica Sand High Purity Quartz Sand

Negotiable /Kilogram

Min.Order:1 Kilogram

Supply Ability:
10000 Kilogram / Kilograms per Month
Port:
Lianyungang
Payment Terms:
T/T D/P D/A Credit Card Other Cash
Delivery Detail:
7 days

Quick Details View All >

Brand Name:
Haosen
Place of Origin:
China
Purity:
3N
Type:
Silica Powder
Application:
Surface coating
SiO2 Content (%):
99.99%

Lianyungang Haosen Mineral Products Co.,Ltd.

Business license
Business Type: Manufacturer
Lianyungang Jiangsu China
Main Products: cristobalite powder and sand ,silica powder and sand ,fused silica powder and sand ,active silica powder ,ultrafine silica powder ,nano spherical silica ,high pure silica sand ,fumed silica ,precipitated silica ,micro silica ,garnet sand ,copper and iron ore

Product Details

Product introduction:

3N High purity Quartz sand silica sand is a kind of hard, wear-resistant and chemically stable silicate mineral. Its main mineral composition is SiO2. The color of quartz sand is milky white or colorless translucent, with a hardness of 7.It is brittle, cleavage-free, shell-like fracture, grease gloss, density 2.65, packing density (1.6-1.8 in 1-20 mesh ) is 1.5 in 20-200 mesh. Its chemical, thermal and mechanical properties have obvious anisotropy, insoluble in acid, slightly soluble in KOH solution, melting point 1750℃.

Quartz sand has unique physical and chemical characteristics, which make it play an important role in the aviation,  aerospace, electronics, machinery and today's rapidly developing IT industry. Especially its internal molecular chain structure, crystal shape and lattice change rule make it have high temperature resistance, low thermal expansion  coefficient, high insulation, corrosion resistance, piezoelectric effect, resonance effect and its unique optical  characteristics, which play an increasingly important role in many high-tech products.

Common size 50-150mesh    70-120mesh

 

70-120mesh test report


Main features

   ·Near zero thermal expansion rate

   ·Excellent thermal stability

   ·High purity (99.9% of SiO2, low iron, potassium, sodium, titanium, etc.)

   ·Stable chemical properties

   ·Special machinery control production, stable particle size distribution




Related Certification


Application:
It is used in jewelry casting, precision casting, dental materials, electronic chip polishing, polishing materials, building interior and exterior wall coatings, road reflective coatings, automotive primers, plastics, rubber, silicone rubber, adhesives, national defense and other fields.



Contact Supplier

Mr. Alex Ni sales manager Chat Now
Telephone
86-139-61389787
Mobile
86-13961389787
Fax
86-139-87255528
Address
Donghai County Lianyungang,Jiangsu
Whatsapp
86 13961389787

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