• Manager:Jiujun Li
  • Mobile:+86-13903119840
  • Phone:+86-0311-88708888
  • Fax:+86-0311-88709840
  • E-mail:86234885@163.com
  • Skype:sjz139
  • MSN:sjz139@hotmail.com
  • Postal Code:050041
  • Address:Yuhua District In
  •          Shijiazhuang No.68 Road
  •          side (b plant North)

Golden vermiculite

  产品类别有金黄色蛭石,银白色蛭石;品种有蛭石片,蛭石粉,园艺蛭石,混合膨胀蛭石等。
  主要型号有:1-3mm,2-4mm,3-5mm 4-8mm 10-20目,20-40目,40-60目,80-120目等。
  一、 蛭石的性质与结构
  蛭石是一种层状结构的含镁的水铝硅酸盐次生变质矿物,原矿外似云母,通常由黑(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。
  蛭石的化学式为M g × (H2O)[Mg3 × (AlSiO3O10)(H2O)]
  化学成分为:
  分子式 SiO2 MgO Al2O3 Fe2O3 H2O CaO PH
  名称 二氧化硅 氧化镁 三氧化铝 三氧化铁 水 氧化钙 值
  含量 % 37-42 11-23 9-17 3.5-15 5-11 1-2 7-1
  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蛭石、银白色蛭石、乳白色蛭石。
  蛭石原矿经过高温焙烧其体积可迅速膨胀8-20倍,膨胀后的比重130-180kg/m3,具有很强的保温隔热性能。
 
Vermicultie applications
Agriculture
Horticulture
Construction
industry
Animal feed
Blocking mixes
Sound Absorption Loose Filling
Thermal Insulation.Refracory
Anti-caking material
Hydroponics
Air setting binder
Sound Absorption Loose Filling
Bulking agent
Micro-propagation
Construction Coatin
Gaskets or Seals
Fertilizer
Rooting cuttings
Fireproofing Board
Friction Linings
Seed encapsulant
Seed germination
Gypsum plaster
Packing Materials
Soil conditioner
Sowing composts
Loft insulation
Drilling muds
Pesticide
Potting mixes
Vermiculite Screeds
Filtration
 
 
Lightweight Concretes
Brake pads & brake shoes
 
 
 
Fixation of hazardous material
 
 
 
Paints
Copyright(C) Glorious garden mineral processing plant in Shijiazhuang      Admin               E-mail:86234885@163.com Website:www.51zhishi.com.cn
Hotline:0311-88708888 Mobile Phone:13903119840                               Postcode:050041 Address:Yuhua District In Shijiazhuang No.68 Road side (b plant North)