Vitrified Microbead
Vitrified Microbead (also known as Expanded and vitrified small ball) is an environmentally-friendly new type of inorganic thermal insulation material. It has the advantages of light weight, heat preservation, heat insulation, higher strength, and lower water absorption.
This product is mad of selected perlite ore with expanded and vitrified under controls. Its physical and chemical properties are very stable so can be wildly used in industry, agriculture, building materials, chemicals, and other fields.
Properties
Low density (130~170 kg/m3)
Low heat conductivity
Low water absorption
High particle strength
Topcover Specification
Item | SPEC. |
D2 | 1.0~2.0 mm |
D3 | 0.5~1.0 mm |