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Contact: Hongwei Liu
Company: Hebei Yuchen Dingsheng Import and Export Trading C
No.585, Zhonghua South Street, Qiaoxi District
Shijiazhuang
China
Phone: 8613930169366
E-Mail: Send Inquiry NEW MEMBER
Date/Time:  10/27/25 1:14 GMT
 

1-3mm Expanded Perlite

Product Name: 1-3mm Expanded Perlite
Basic Product Information:
Item Size: 1-3mm
Density: 80-100 kg/m³
Packing: 100-liter PP bags
Color: White
Chemical Composition:
Silicon Dioxide (SiO2): 70-75%
Magnesium Oxide (MgO): 0.2-0.5%
Aluminum Oxide (Al2O3): 12-16%
Iron Oxide (Fe2O3): 0.5-0.15%
Calcium Oxide (CaO): 0.1-2%
Sodium Oxide (Na2O): 2.5-5%
Potassium Oxide (K2O): 1-4%
Expanded perlite is a highly versatile material derived from natural volcanic
glass that has been subjected to extreme heat. Upon heating to around 1,600
degrees Fahrenheit (870 degrees Celsius), the perlite expands into small,
white, lightweight particles. The resulting structure is characterized by a
combination of low density, high surface area, and unique physical properties,
making expanded perlite an ideal choice for various applications in numerous
industries. The specific 1-3 mm size range offers specific benefits that
enhance its usability and effectiveness in various scenarios.
1-3mm Expanded Perlite
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