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? ? ? 膨潤土又名“斑脫巖”，是一種主要有蒙脫石組成的非金屬礦產品。具吸濕性和膨脹性，可吸附10－20倍于自身體積的水量，體積膨脹數倍至30余倍。?在水介質中，膨潤土能分散呈膠凝狀和懸浮狀，此混合液具有一定的粘滯性、觸變性和潤滑性，其與水、泥、沙等細碎屑物的接合，具有較好的可塑性和較好的粘結性，此外，膨潤土還具有較強的陽離子交換能力，對各種氣體、液體有一定的吸附能力， 吸附量又達8倍于其本身質量。

目前，我廠膨潤土產品主要有以下幾種類型：

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? ? ? 1、鑄造用膨潤土：作粘結劑、吸附劑、適用于鑄造、陶瓷、環境治理。

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????? 2、造漿用膨潤土：作粘結劑、懸附劑、吸水劑，適用于石油鉆井、基礎工程和建筑水泥。

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????? 3、化工用膨潤土：作填充劑、增稠劑、懸浮劑、脫色劑，用于造紙、橡膠、油漆、油墨、日用化工、涂料、紡織。

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????? 4、飼料用膨潤土：作粘結劑、吸附劑，用于雞、鴨、鵝、魚、豬飼料。

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? ? ? 1 、鑄造行業：鑄造用膨潤土是膨潤土 的用戶，膨潤土應用于鑄造主要應用于粘土粘結砂中，因為膨潤土具有粘結力強、可塑性高、脫膜好、透氣性優、高溫濕態條件下物理化學性能穩定等特點。粘土粘結砂作造型材料生產鑄件，本是歷史悠久的工藝方法，在各種化學粘結砂蓬勃發展的今天，粘土濕型砂仍是 重要的造型材料，其適用范圍之廣，耗用量之大，是任何其他造型材料都不能與之比擬的。

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? ? ? 2 、鉆井泥漿：鉆井泥漿用膨潤土是膨潤土 大的用戶，膨潤土是一種以蒙脫石為主要組分的粘土類礦物，具有強烈的吸水性，能吸收相當 于本身體積8倍的水，體積膨脹1030倍，在水溶液中呈懸浮和膠凝狀態。在進行油、氣鉆井等項工作時，要使用泥漿來冷卻鉆頭、清除碎屑、保護井壁及平衡地壓。膨潤土分散性好、出漿量大，因此是制造鉆井泥漿的理想材料。用作鉆井泥漿的膨潤土， 重要的技術要求是懸浮性質、濕篩分析和水分含量。 膨潤土在鉆井中的重要作用，使它的用量非常大。據了解，平均每采一口井，大約使用膨潤土８噸。

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? ? ? 3 、鐵礦球團：鐵礦球團用膨潤土是膨潤土第三大的用戶，每年用量為45萬噸。鐵礦球團用膨潤土是現代冶金工業的重要附料之一，將精礦鐵粉加適量膨潤土和水混合后在造球機中滾動成球狀，然后干燥預熱、焙燒結成有高強度的球團再進行冶煉。

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? ? ? 4、干燥劑 ：膨潤土干燥劑具有吸附活性，靜態減濕和異味去除等功效。廣泛應用于不能采用油封，氣相封存的產品中諸如：光學儀器、電子產品、醫學保健、食品包裝及 產品和民用產品的干燥空氣封存。與硅膠相比具有價格低廉，吸附速度快，制備成本低等優點。與目前市售的其它類型干燥劑相比較，不僅吸附速度快，吸附能力高且無毒、無味、無接觸腐蝕性、無環境污染等特點，尤其應用于食品包裝，對人體無損害。 膨潤土干燥劑出口量較大。

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? ? ? 5 、貓砂（顆粒膨潤土）：貓砂（顆粒膨潤土）采用優質天然膨潤土，經過高溫干燥精致而成，具有色澤潔白美觀，吸附力強，比重小的特點，經久耐用，適用于家庭寵物清潔衛生之用。

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? ? ? 6、 污水處理 ：用膨潤土作動物墊圈料處理廢水、臭氣膨潤土能使動物糞便容易分散、清理。由于圈養動物場和屠宰場、水產加工場產生的污水、臭氣對環境有害，可在這些場所撒膨潤土，回收 肥料。膨潤土可作為渾濁水的澄清劑，被污染水的防水劑、污水處理劑等。用膨潤土處理印染廢 洗滌廢水、味精廠等廢水、廢物，去除率達99.5％。?

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? ? ? 7、建筑工程：利用膨潤土上的潤滑性，粘結密封性，增稠性及膠凝性制成泥漿，用于各種土壤作業的襯壁防滲，如隔墻建造，灌漿、沉箱、打樁、土地防滲、水泥及混凝土施工添加劑，固體水利運輸，污水處理及隧道盾構潤滑等。 用膨潤土防滲層鋪河道，可把有限的水引向遠方。膨潤土防水層可用天然鈉基膨潤土粉直接鋪，也可以用膨潤土與當地土攪拌夯實，也可以將膨潤土夾在兩層織物之間形成防水(滲)毯(板)，快速修建起儲水池、儲水窯、輸水渠。膨潤土可做防水材料，如瓦楞紙板裝膨潤土的防水板、兩層無紡布中間夾膨潤土的防水氈和一層無紡布一層塑料板中間夾膨潤土的雙重防水板，該材料已在地鐵、大壩底部、垃圾填埋場地下工程中大量使用。

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? ? ?8、食品 ：在食品中作食品添加劑及乳化劑，可用作補鈣和食品。 膨潤土可使果汁、糖汁澄清。 ?? 膨潤土可使硬水軟化。

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? ? ?9、涂料 ：膨潤土在造紙工業用作多功能白色涂料，它還在碎漿機中起抗縱搖吸附劑作用、在機械中起保持劑作用、在紙漿中起流變調整劑作用。 膨潤土還可生產涂料。在涂料中作粘滯調節劑和白色礦物填料，可部分或全部代替鈦；還可部分取代聚乙烯醇，以及用作無紡布、石膏板顆粒的粘結劑。?

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Bentonite also known as "class to take off the rock", is a mainly composed of montmorillonite and non-metallic minerals.Hygroscopicity and expansibility, can adsorption 10 to 20 times the volume of water itself, several times volume expansion to more than 30 times.Can disperse in water medium, bentonite and gelling slurry, the mixture has certain viscosity, thixotropy and lubricity, it with water, mud, sand and other fine joint of debris, has good plasticity and good cohesiveness, in addition, bentonite has strong cation exchange capacity, for a variety of gases, liquids has certain adsorption capacity, adsorption quantity biggest right up to eight times its quality in itself.

At present, our factory bentonite products mainly has the following several types:

1, foundry bentonite: as binder, adsorbent, suitable for casting, ceramics, environmental governance.
2, mud making use of bentonite: as binder, suspension agent, water absorption, suitable for oil drilling, foundation engineering, and construction of cement.
3, chemical use bentonite as filling agent, thickener, suspending agent, bleaching agent, used in papermaking, rubber, paint, printing ink, daily chemical, paint, textile.
4, feed bentonite as bonding agent, adsorbent, used for chicken, duck, goose, fish, pig feed.
1, casting industry: foundry bentonite is one of the largest user of bentonite and bentonite used in the casting is mainly used in clay bonded sand, because of bentonite with strong cohesive force, high plasticity, good to take off the membrane, air permeability, high temperature humidity state under the condition of stable physical and chemical properties, etc.Clay bonded sand molding materials production castings, this is the process method has a long history, in a variety of chemical bonded sand in the booming today, still is one of the most important coatings for green sand molding materials, its broad scope of application, consumption, is can't compare with any other molding materials.
2, drilling mud, drilling mud is the second largest user of bentonite with bentonite, bentonite is a kind of montmorillonite as the main component of clay minerals, with strong water imbibition, can absorb a 8 times the volume of water in itself, 10 30 times volume expansion, went into a state of suspension and gel in aqueous solution.On the job such as oil and gas drilling, mud is used to cool bit, chip removal, borehole wall protection and balance pressure.Bentonite dispersivity is good, a large amount of pulp, therefore is an ideal material to manufacture drilling mud.Used as drilling mud bentonite, suspension property, is the most important technical requirements of wet sieve analysis and moisture content.The important effect of bentonite in drilling, make its dosage is very large.It is reported that the average by a well, about the use of bentonite 8 tons.
3, iron ore pellets: iron ore pellets with bentonite is the third big users of bentonite, amount to 450000 tons per year.Iron ore pellets with bentonite is one of the important FuLiao modern metallurgical industry, iron powder add right amount of bentonite will concentrate in the pelletizer when mixed with water roll into a ball, and then drying preheating, roasting form a high strength of pellets for smelting.
4, desiccant, bentonite desiccant adsorption activity, static dehumidifying and odor removal effect and so on.Widely used in the oil seal will not be used, the gas phase sealed products such as: optical instrument, electronics, medical care, food packaging and dry air sealed military and civil products.The price is low, compared with silica gel adsorption speed, low preparation cost advantages.Compared with other types of current commercially available desiccant, not only adsorption speed, high adsorption capacity, non-toxic, tasteless, no contact corrosion resistance, no environmental pollution, etc, especially used in food packaging, no damage to the human body.Larger bentonite desiccant exports.
5, cat litter (granular bentonite) : cat litter (granular bentonite) is made of high quality natural bentonite, after high temperature drying, with colour and lustre is white and beautiful, strong adsorption, the characteristics of the proportion of small, durable, suitable for family pets clean sanitation.
6, sewage treatment, wastewater treatment using bentonite as animal gasket materials, odor bentonite can easily dispersed, clean up the animal waste.Due to the captive animals and slaughterhouses, aquatic plants produced sewage, ozone is harmful to the environment, can be in these places and bentonite, recycling and efficient fertilizer.Bentonite can be used as turbid water clarifying agent, waterproofing agent of polluted water, sewage treatment agent, etc.With bentonite treatment of printing and dyeing wastewater, washing wastewater, such as gourmet powder factory waste water, waste gas, removal rate of 99.5.
7, construction, use of bentonite on the lubricity, adhesive sealing, thickening and gelling made the mud, and used for various soil homework lining seepage control, such as the partition wall construction, grouting, caisson pile, soil anti-seepage, cement and concrete additive, solid water transport, sewage treatment and lubrication of shield tunnel, etc.Use bentonite impermeable layer spread channel, can the limited water into the distance.Bentonite waterproof product is used natural sodium base bentonite powder directly, you can also use bentonite with local soil mixing cement, can also be formed between bentonite sandwiched between two layers of fabric waterproof (permeability) blanket (plate), fast to build up the reservoir, water kiln, conveyance canal.Bentonite can be used as waterproof materials, such as corrugated board of bentonite waterproof board, two layers of non-woven fabric between bentonite waterproof blanket and a layer of non-woven fabric layer of the dual waterproof board, plastic board between bentonite the material has been in the subway, at the bottom of the dam, landfill is used in great quantities of underground engineering.
8, food, food additive and emulsifier in food, can be used as a calcium supplements and food reducing weight.Bentonite can make juice, sugar juice clarification.Bentonite can make the water softening.
9, coating: bentonite in papermaking industry used as multifunctional white coating, it is still in pulp anti pitching adsorbent role, keeping agent role in the mechanical and rheological adjustment role in the pulp.Bentonite can also produce coating.In the paint viscosity regulator and white mineral filler, but some or all of the replace titanium dioxide;Can also be partly replacing pva, and the adhesive used for non-woven, gypsum particles.

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? ? 單位名稱：登封市盧店鎮星光磨料磨具廠

? ? 單位地址：河南省鄭州市登封市盧店鎮張家門村

? ? 聯 ?系 人：白經理

? ? 手 ? ? ?機：

? ? Q ? ? ? Q：3050909722

? ? 郵 ? ? ?箱：3050909722@qq.com

? ? 網 ? ? ?址：*

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Unit name: abrasives factory town of dengfeng Lou shop starlight
Unit address: henan dengfeng Lou shop town zhang home village
Touch: white manager
Hand machine:
Q Q: 3050909722
Mail box: 3050909722 @qq.com
Web site: *

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