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3M Cool Roofing Granule (Corona)

Category Other Engineering Material
Manufacturer 3M
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
3M Cool Roofing Granules are ceramic-coated minerals used as surfacing material in asphalt roofing products and are designed specifically to have a higher total solar reflectance than standard granules. These granules are colored with durable pigments, bonded in a ceramic matrix and treated to promote adhesion to asphalt.Information provided by 3M
Physical Properties Metric English Comments
Bulk Density 1.49 - 1.59 g/cc
0.0538 - 0.0574 lb/in³
Density 2.55 - 2.70 g/cc
0.0921 - 0.0975 lb/in³
Mechanical Properties Metric English Comments
Hardness, Mohs 6.0 - 7.0
6.0 - 7.0
Processing Properties Metric English Comments
Moisture Content <= 0.30 %
<= 0.30 %
Descriptive Properties Value Comments
Appearance Various shades of white, gray, blue-gray, brown, black and tan
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