从Qatar供应商批发进口Micro Silica (Silica Fume) — FOB条款
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Micro Silica (Silica Fume)
Microsilica (silica fume) is a by-product of silicon metal or ferrosilicon industries, is an amorphous silicon dioxide SiO2. This product reacts chemically with the calcium hydroxide in the cement paste which yields a calcium silicate hydrate gel that significantly enhances strength and durability. The super fine microsilica fills the voids between cement particles creating a very dense, less permeable concrete. Physical characteristics: Color: gray or gray white powder Bulk density: 320-700 kg/m3 Chemical composition: Items SiO2 Al2O3 Fe2O3 MgO CaO Na2O Moisture Content 75-98% 1.0-0.2% 0.9-0.3% 0.7-0.1% 0.3-0.1% 1.3-0.2% Fineness: the fineness of the silica fume is less than 1 1/4m, and the average particle size is 0.1 0.3 1/4m, and the specific surface area is 20 - 28 m2/g. The fineness and specific surface area are about 80-100 times of cement and 50-70 times of fly ash. Maxtech Micro Silica supplies will be as per QCS 2014 (ASTM C1240): SiO2: >/= 92% LOI:
| HS Code | 2505.90 |
| Brand | EximNext |
| Material | Amorphous Silicon Dioxide (SiO2) Micro Silica |
| Grade/Type | Microsilica / Silica Fume (Undensified or Densified) |
| Purity/Composition | SiO2 Content 85% - 98%, Al2O3 <1.5%, Fe2O3 <1.0%, Loss on Ignition (LOI) 1-4% |
| Particle Size | < 1 micron (90%+ particles smaller than 1 µm) |
| Standard | ASTM C1240, EN 13263, GB/T 18736 |
| Application | High-performance concrete, refractories, ceramics, foundry, grout and mortar admixture, oil and gas well cementing |
| Packaging | 25kg paper bags with PE liner, 500kg/1000kg jumbo bags, bulk tanker (undensified) |
| Origin | China, India, Norway, USA (varies by supplier) |
Silica fume, also known as microsilica, is an amorphous silicon dioxide SiO2 by-product of silicon metal or ferrosilicon production. With particle sizes of 0.1-0.5 microns, it serves as a high-performance pozzolanic additive that significantly enhances concrete strength, durability, and chemical resistance. Widely used in high-strength concrete, marine structures, and refractory applications, silica fume is traded globally in densified or undensified form, typically packed in 25kg bags or big bags for export. It is an essential supplementary cementitious material for infrastructure and construction projects worldwide.
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Buy Micro Silica (Silica Fume) in Bulk for Your Business
Micro Silica (Silica Fume) is offered by Maxtech International Trading, a Supplier based in Qatar. This supplier provides wholesale quantities suitable for bulk importers, distributors, and businesses worldwide. Contact the supplier to request pricing, discuss trade terms, and arrange shipping to your destination.
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30 suppliersQatar已认证供应商批发Micro Silica (Silica Fume
为业务采购Micro Silica (Silica Fume)时,质量与成本的平衡至关重要。Maxtech International Trading是一家位于Qatar的认证供应商,提供该产品(主要规格包括 Microsilica / Silica Fume (Undensified or Densified)、SiO2 Content 85% - 98%, Al2O3 <1.5%, Fe2O3 <1.0%, Loss on Ignition (LOI) 1-4%、< 1 micron (90%+ particles smaller than 1 µm))。直接对接生产商或授权出口商,买家可以协商优惠的FOB价格(起价 $200400./Unit),并高效管理大宗订单(最小起订量 1 Unit)。 该产品按 HS 编码 2505.90 活跃贸易。该产品在Silica Sand行业占据重要地位、全球进口需求强劲。
Micro Silica (Silica Fume 规格参数、贸易条款及报价
进口Micro Silica (Silica Fume需要关注物流运输、海关合规和安全付款条款。Maxtech International Trading,提供整箱(FCL)或散箱(LCL)海运等灵活运输方案。为确保交易顺畅,买家应在目的国核实 HS 编码 2505.90 对应的进口关税。国际 B2B 交易的常见付款方式包括信用证(L/C)、电汇(T/T)和付款交单(D/P)。所有交易和询盘均通过 EximNext 完成 — 一个为跨境贸易提供安全、高效支持的全球 B2B 贸易平台。
关于Maxtech International Trading — Qatar供应商
可靠的合作伙伴是进口业务成功的基石。本Micro Silica (Silica Fume的供应商已通过平台认证。无论您是分销商、批发商还是采购经理,都可以放心索取免费报价、申请产品样品并完成大宗采购。EximNext 汇聚了 200 多个国家和地区的数千家认证生产商与出口商。浏览Silica Sand类目下的同类产品,通过我们全方位的进出口交易平台对接顶级出口商。立即开启您的采购之旅。
Micro Silica (Silica Fume 进口指南 — 物流、海运与清关
进口Micro Silica (Silica Fume需要关注物流运输、海关合规和安全付款条款。常见运输方案包括海运整箱(FCL)或散箱(LCL)。买家应在目的国核实进口关税(HS 编码 2505.90)。常见付款方式包括信用证(L/C)、电汇(T/T)和付款交单(D/P)。
Micro Silica (Silica Fume 常见问题
Micro Silica (Silica Fume)的批发价是多少?
Maxtech International Trading当前针对Micro Silica (Silica Fume)的批发价格为 $200400./Unit(FOB条款,发货地Qatar)。价格可能根据订单数量、包装和目的港有所调整。如需最准确的批量报价,请通过 EximNext 直接向Maxtech International Trading发送询盘。
Micro Silica (Silica Fume的最小起订量(MOQ)是多少?
供应商Maxtech International Trading将Micro Silica (Silica Fume的最小起订量(MOQ)定为 1 Unit。如需样品或更小批量的试订,请通过平台直接联系供应商询盘。
Micro Silica (Silica Fume)的 HS 编码是什么?
用于国际运输和海关清关,Micro Silica (Silica Fume)对应的 HS 编码为 2505.90。买家应核对本国海关规定,确认该分类下适用的进口关税和税费。
如何从Qatar进口Micro Silica (Silica Fume?
从Qatar进口Micro Silica (Silica Fume时,可直接与Maxtech International Trading协商运输条款(FOB、CIF 或 EXW)。同时请确保您在目的国具备进口Silica Sand类产品所需的相关许可。
Maxtech International Trading是认证供应商吗?
是的,Maxtech International Trading是 EximNext 平台上的认证供应商。下单前您可以查看完整的公司资料、营业执照信息、认证资质以及出口历史。
Micro Silica (Silica Fume)的主要规格是什么?
Maxtech International Trading供应的Micro Silica (Silica Fume)主要规格包括 Microsilica / Silica Fume (Undensified or Densified)、SiO2 Content 85% - 98%, Al2O3 <1.5%, Fe2O3 <1.0%, Loss on Ignition (LOI) 1-4% 和 < 1 micron (90%+ particles smaller than 1 µm)。如需完整的技术参数表或分析证书(COA),请通过 EximNext 直接向供应商发送询盘。
Micro Silica (Silica Fume批发订单可选哪些包装方式?
Maxtech International Trading为Micro Silica (Silica Fume提供标准出口包装。针对大宗批发订单,还可能提供定制包装、贴牌(OEM/ODM)等服务。
哪些国家进口Micro Silica (Silica Fume最多?
Micro Silica (Silica Fume在全球范围内均有活跃的进口需求。可通过平台向Maxtech International Trading索取特定目的地的 CIF 或 CFR 报价。
Micro Silica (Silica Fume供应商持有哪些认证?
Maxtech International Trading持有国际通行的质量认证,确保Micro Silica (Silica Fume符合跨境贸易所需的国际质量、安全和监管标准。
如何在 EximNext 下达Micro Silica (Silica Fume)的批量订单?
点击本页面的"索取报价",填写所需数量、运输条款和目的国。Maxtech International Trading将提供详细的批发报价,包含FOB价格、交货周期和支付方式。
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