Silica Ceramic Microspheres White Powder Hollow Microsphere for Oil Well Cementing - Special Refractory Material - Refractory Material - Metallurgy, Mineral & Energy - Video

Model NO.:

40mesh

Material:

Silica Material

Refractoriness (℃):

1580< Refractoriness< 1770

Shape:

Powder

Usage:

Aerospace, Ceramic Industry, Glass Industry, Non-Metallic Mineral Processing Industry, Scientific Research and Experiments, Steel Industry

Sio2 Content (%):

70-75%

Fe2o3 Content (%):

0.15-1.5%

Al2O3 Content (%):

12-16%

MGO Content (%):

0.2-0.5%

Cao Content (%):

0.1-2%

K2o Content (%):

1.0-1.4%

Bulk Density:

250-400 Kg/M3

Size:

0.1-0.3 mm

Floating Rate:

85% Min

Water Absorption:

≤30

Granulation Rate:

90% Min

Thermal Conductivity:

0.066-0.072 W/M.K

Cylinder Compression Strength:

1.0-2.5MPa

Trademark:

Jinheng

Transport Package:

20kgs Bag or as Cutomers' Requriement

Specification:

40mesh

Origin:

China

HS Code:

6806200000