Heyuan, Guangdong - Yuansheng Quartz Micro-Silica Powder2010-2-16
Silica: 100 mesh ~ 200 mesh, 200-325 mesh, mainly used: glass fiber, ceramic glaze, paint, coatings, rubber, plastics fillers, refractories, adhesives, electronics...
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Heyuan, Guangdong - Quartz Sand Filtration Yuansheng2010-2-16
Sand filter: The filter from broken, white color, no impurities, the density of 2.66. SiO2 ≥ 99.3%, hardness of 7.5, the particle size range: 1 head 2 head, 2 head...
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Heyuan, Guangdong - Yuansheng Ordinary Quartz Sand (Powder)2010-2-16
Ordinary quartz sand (powder): SiO2 content of 90-99%, Fe2O3 content of 0.06-0.02%, refractoriness 1750 --- 1800 ℃. Size range: 2-8 dry sand head ,8-18 head ,18-30...
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Heyuan, Guangdong - Fine Quartz Sand Yuansheng2010-2-16
Fine quartz sand: SiO2 content of 99-99.5% Fe2O3 ≤ 0.02%, selected as high-quality multi-channel processes ore from processing. Particle size range of 8-200 Head,...
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Heyuan, Guangdong - Quartz Sand Casting Yuansheng2010-2-16
Foundry sand: SiO2 content of 95-99.5% Fe2O3 content of 0.06-0.02%, particle size 30 Head Head -50, -70 Head 50 Head 70 Head Head -100, -120 head 70 head (which can...
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Yuansheng Block Of High-Purity Quartz2010-2-16
High-purity quartz block: SiO2 content of 99-99.5% Fe2O3 ≤ 0.02%, selected as high-quality multi-channel processes ore from processing. Particle size range of 8-100...
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Heyuan, Guangdong - High-Purity Quartz Sand Yuansheng2010-2-16
High-purity quartz sand: SiO2 content of 99.3-99.6% Fe2O3 ≤ 0.015%, the use of high-quality natural quartz stone, carefully selected, fine processing of from....
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