厂家直销 蛭石 霸州蛭石粉
厂家直销 蛭石 霸州蛭石粉
厂家直销 蛭石 霸州蛭石粉
厂家直销 蛭石 霸州蛭石粉
厂家直销 蛭石 霸州蛭石粉
厂家直销 蛭石 霸州蛭石粉

厂家直销-蛭石-霸州蛭石粉

价格

订货量(吨)

¥650.00

≥1

联系人 沈经理

잵잰잵잰잵잵잵잮잲잵잱

发货地 河北省石家庄市
立即询价 进入商铺
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商品参数
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商品介绍
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联系方式
原产地 河北
货号 1478
品级 优级
莫氏硬度 25
含杂率< 1
密度 9
熔点 900
二氧化硅含量 65
氧化镁含量 21
膨胀后容重 8
颜色 银白色
品牌 XD
商品介绍

蛭石是一种层状含镁的水铝硅酸盐次生变质的矿物,通常有黑(金)云母经热液蚀变作用或风化而成,因其受热失水膨胀时呈挠曲状,形态酷似水蛭,故称蛭石。按阶段性划分为,蛭石原矿和膨胀蛭石。按颜色分类可分为:金黄色,银白色(乳白色)

  蛭石的理化性能:

  因蛭石水化成度不同,氧化作用不一,即使同为蛭石的化学成分也难相同,能常化学成份如下蛭石化学式为:Mg x (H2O)(Mg3x)(ALSiO3O10)(OH2)

  膨胀蛭石的规格 执行标准JC/441-1996

  6-12mm 3-6mm 2-4mm 1-3mm 16-40目 20-40目 40-80目 60-100目 200目 325目 400目

  主要用途及作用:

  “石开蛭石”拥有目前在华北地区内最先进的数字恒温炉,冷却,选分,风选,分级等设备,研发生产出重量更轻,导热系数小,耐腐蚀,吸音,隔热,抗冻,保温,良好的透气性,保水性,无毒,无味,硬度低,不燃烧,不含石棉等优点。

  现已在建筑材料,轻体保温,防火材料,板材,涂料,油漆,橡胶,农业,林业,苗圃,饲料,养殖,制药,摩擦密封材料,冶金等行业中得到较好应用。undefined
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蛭石矿物的名称来自拉丁文,带有“蠕虫状”、“虫迹形”的意思。蛭石被突然加热到200至300℃后会沿其晶体的c轴产生蠕虫似的剥落,由此它也获得了它的名字。蛭石是一种层状结构的含镁的水铝硅酸盐次生变质矿物, 原矿外形似云母,通常主要由黑(金)云母经热液蚀变作用或风化而成,因其受热失水膨胀时呈挠曲状,形态酷似水蛭,故称蛭石。

蛭石是一种与蒙脱石相似的粘土矿物,为层状结构的硅酸盐。一般由黑云母经热液蚀变或风化形成。它有时以粗大的黑云母样子出现(这是蛭石的黑云母假象),有时则细微得成为土壤状。把蛭石加热到300℃时,它能膨胀20倍并发生弯曲。这时的蛭石有点像水蛭(俗称蚂蟥),因此它有了这么一个名字。蛭石一般为褐、黄、暗绿色,有油一样的光泽,加热后变成灰色。

蛭石按阶段性划分为蛭石片和膨胀蛭石,按颜色分类可分为金黄色蛭石、银白色蛭石、乳白色蛭石。

硬度1~1.5。密度2.4~2.7g/cm3,蛭石在800~1000℃焙烧,体积迅速膨胀,增大6~15倍,高者可达30倍。膨胀后的蛭石平均容重为100~200Kg/m3因经焙烧膨胀作用的蛭石有细小的空气隔层,故具有优良的保温性能。

蛭石有较高的层电荷数,故具有较高的阳离子交换容量和较强的阳离子交换吸附能力。特点是:质轻,水肥吸附性能好,不腐烂,可使用3-5年(不象腐植土、椰子壳衣等容易腐烂)。QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646QQ截图20160601152646
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联系方式
公司名称 石家庄睿远矿产品有限公司
联系卖家 沈经理
手机 잵잰잵잰잵잵잵잮잲잵잱
地址 河北省石家庄市