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| Product Name: |
fused silica
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| Supply Ability: |
10000MT |
| Related proudcts |
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| Specifications |
Grade A/AB/B |
| Price Term: |
FOB |
| Port of loading: |
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| Minimum Order |
1MT |
| Unit Price: |
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Fused silica is manufacturred from high purity natural silica stone,melted at extremely temperature. With high purity chemical and electricity resistance,lowest thermal expansion and exceptionally good thermal shock resisitance. Our fused silica is mainly used in the fields of epoxy molding compound,investment casting,refractory,ceramic,shell mould,silicon rubber,electrical insulator industries etc.
SiO2>99.9%
Fe2O3<25ppm
Al2O3<100ppm
K2O<20ppm
Na<20ppm
Size:unit mm
50-5,30-5,10-1¡¡. 0.15-0.075
Color White,opaque or tran***rent.
True specific gravity 2.21g/cm3
Hardness 7
Refractoriness 1750degree
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| Company: |
Lianyungang Ristar Electronic Material Co.,Ltd.
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| Contact: |
Mr. Frank Wang |
| Address: |
NO.5 Jingqi road,Lianyun Development Zone£¬Lianyungang£¬Jiangsu£¬China |
| Postcode: |
222043 |
| Tel: |
86-518-82802883 |
| Fax: |
86-518-82802890 |
| E-mail: |
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