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Bentonite
4381.
產品: 膨润土
膨润土(Bentonite)按译音、成因及用途又称斑脱岩、膨土岩等，是以蒙脱石(也称微晶高岭石、胶岭石)为主要成分的粘土岩—蒙脱石粘土岩,常含少量伊利石、高岭石及沸石、长石、方解石等。蒙脱石为少量碱及碱土金属的含水铝硅酸盐矿物。 由于蒙脱石层间水和层间可交换阳离子存在，按蒙脱石所含可交换阳离子种类、含量和结晶化学性质等,可将膨润土划分为钠基膨润土(碱性土)、钙基膨润土(碱土性土)和天然漂白土(酸性土或酸住白土)三种。 物理性质： 颜色一般为白色,淡黄,因含铁量变化又呈浅灰、淡绿粉红、褐红、黑杂等色。具蜡状、土状或油脂光泽。 化学成份： 膨润土的主要化学组分是二氧化硅(SiO2),三氧化二铝(Al2O3)和水。氧化铁和氧化镁含量有时也较高。此外,钙、钠、钾等常以不同含量存在于膨润土中。膨润土的Na2O和CaO含量对膨润土的物理化学性能和工艺技术性能影响颇大。 理化性能： 膨润土具有吸湿性，能吸附8～15倍于本体积的水量。吸水后膨胀，能膨胀数倍，可达30余倍。在水介质中能分散呈 胶体悬浮液，这种悬浮液具有一定的粘滞性、触变性和润滑性。它和水、泥或砂等细碎屑物质的掺合物有可塑性和粘结性。有较强的阳离子交换能力。对各种气体、液体、有机物质有一定的吸附能力，最大吸附量可达5倍于它的重量，具有表面活性的酸性漂白土能吸附有色物质。
公司: [ CN] Jiuxin Perlite Co.Ltd
 
 
tungsten shield and abnormer shapes
4382.
產品: Tungsten Shield And Abnormer Shapes
excellent radiation and corrosion resistance high density and good mechanical strength good conductive good quality and low price
公司: [ CN] xi'an youbo new material co.ltd.
 
 
Gold Nuggets
4383.
產品: Gold Nuggets
We have 37 kgs gold nuggets ready for shipment 22 carats 97.6% purity origin Congo price 31,000 USD per kg.
公司: [ ] Tara Mines Limited
 
 
Seamless Steel Pipe
4384.
產品: Seamless Steel Pipe
Seamless Steel Pipe: Seamless Steel Pipe with Beveled End, Plastic Cap and Black Paint Outside diameter: 13.7.3-610mm (3/8-24 inch) Thickness: SCH ...
公司: [ CN] Zheng Zhou Huitong Pipe Fittings Co., Ltd.
 
 
Wire Rod
4385.
產品: Wire Rod
As per GB/T 701 Q235A/Q235B/Q235C, ASTM A510, SAE 1006, SAE 1008 etc. Dia: 5.5mm-16mm Coil weight: about 2MT Minimum order: 50MT per size
公司: [ CN] Wuxi Huaye lron and Steel Co., Ltd.
 
 
Casting Forging With Custom Metal Accessory
4386.
產品: Casting Forging With Custom Metal Accessory
Casting Forging With Custom Metal Accessory 1, Lose Wax Process(soluble glass): wax injection, wax welding, dipping, sand-coating, shell-making, dewaxing, ...
公司: [ CN] Ningbo Yinzhou Fuchun Precision Casting Co., Ltd.
 
 
steel wire
4387.
產品: Steel Wire
product name:steel wire Raw material:steel wire rod Diameter:3.00!12.00mm tensile strength:1470~1770MPa steel grade:70 75 80 77B 82B place of origin:Tianjin ...
公司: [ CN] Tianjin District Daze Metal Products LTD
 
 
Aluminum or Casting Iron Spare Parts
4388.
產品: Aluminum Or Casting Iron Spare Parts
Aluminum or Casting Iron Spare Parts
公司: [ CN] ONE OF ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD
 
 
TISCO Stainless Steel Round Bar 304 1.4301 zftdpj@yahoo.com
4389.
產品: TISCO Stainless Steel Round Bar 304 1.4301 Zftdpj@Yahoo.Com
Austenitic stainless steels (e.g. grades 1.4301 and 1.4833) consist of chromium(16-26%), nickel (6-12%) and iron. Other alloying elements (e.g. molybdenum) ...
公司: [ CN] wuxi stainless steel company zftdpj@yahoo.com
 
 
expanded wire mesh
4390.
產品: Expanded Wire Mesh
Material:metal plate,steel plate,cold rolled coil Surface treatment:galvanized,pvc coated Aperture:as your requirement Feature:anti-aging,anti-rust,corrosion ...
公司: [ CN] An ping Ding zhen Wire Mesh Co.,Ltd
 
 
LOOSE CONGO CUBES ROUGH DIAMONDS
4391.
產品: LOOSE CONGO CUBES ROUGH DIAMONDS
HIGH QUALITY ROUGH DIAMONDS CONGO CUBES OPAQUE CLARITY FROM 1 MM TO 5 MM IN MIX COLORS FOR ROUGH DIAMOND JEWELLERY/ ART DECO we are manufacturer based ...
公司: [ IN] gemone diamonds
 
 
PVC Coated Dark Green Garden Fence
4392.
產品: PVC Coated Dark Green Garden Fence
1. material: low carben steel wire 2. wire dia: 3mm-6mm 3. mesh hole: 50*100mm, 50*150mm, 50*200 4. surface treament: PVC coated 5. panel height: 0.63-2.43m ...
公司: [ CN] Shaanxi Shengyuan Transportation Facilities Engineering Co., Ltd
 
 
Grating
4393.
產品: Grating
Ductile iron manhole cover: 1.Metarial:Ductile iron/Cast iron 2.Standard:EN124 3.Type:round,square,triangle 4.ISO9001:2008 Specifications of the ...
公司: [ CN] Handan Fumei Machine Manufacturing Co., Ltd.
 
 
tantalum bar
4394.
產品: Tantalum Bar
Tantalum bar,Tantalum rod Material:RO5200,RO5400 Specification:dia4mm--dia120mm*length Standard:ASTM B365-98 Purity:99.95%-99.99%
公司: [ CN] Titanb Co.,Ltd
 
 
Stainless Steel Wire Mesh
4395.
產品: Stainless Steel Wire Mesh
Stainless Steel Wire Mesh Yusheng Hardware & Wire Mesh Co. is a professional manufacturer of stainless steel woven wire mesh. We can supply stainless ...
公司: [ CN] Anping Yusheng Hardwire&Wiremesh.Co.
 
 
stainless steel coil
4396.
產品: Stainless Steel Coil
Cold-rolled coil / hot-rolled coil 1. Grades: 201, 202,304, 304l, 316, 316l, 430, 409, 2. Surface processing: BA, 2B 3. Width: up to 510mm 4. Thickness: ...
公司: [ CN] Sumwin stainless steel
 
 
Tapered roller bearings
4397.
產品: Tapered Roller Bearings
Tapered roller bearings are used to bear to mainly the radial and axial load. The outer ring can be separated, easy assembly. In the process of installation ...
公司: [ CN] Liaocheng Luoqi Bearing Company
 
 
Calcined alumina
4398.
產品: Calcined Alumina
Calcined alumina can be used in the polishing of different alumina products(mainly used in middle,fine polishing).It is also widely used in high-class ...
公司: [ ] Tegeem LTD
 
 
Granite花岗岩
4399.
產品: Granite花&Amp;#23703;岩
我司出口：花岗岩、大理石、拼花、花线、壁炉、罗马柱、装饰柱、柱& ...
公司: [ CN] Hebei Metals&Minerals Imp.&Exp.Corp.
 
 
Brass EDM Wire 0.25mm
4400.
產品: Brass EDM Wire 0.25mm
Features High dimentional accuracy Diameter tolerence is kept to +0 ~ -0.002mm and circularity within 0.001mm. Outstanding straightness ...
公司: [ CN] Prime WEDM Co., Ltd
 
 
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