Products

We offer multiple gradations of our calcium carbonate. Mined and processed from our quarries in Indiana and Kentucky, our calcium carbonate is consistent in quality and purity. 

Rogers Specialty Products #1

BSP #1

Physical Specifications

(% Passing)

1/4″ (6.3mm) :100

#4 (4.75mm) : 90-100

#16 (1.08mm) : 0-20

Chemical Specifications

CaCO3 : 94.5-100

MgCO3 : 0-2.8

BSP #2

Physical Specifications 

(% Passing)

#4 (4.75mm) : 100

#8 (2.36mm) : 99.5-100

#12 (1.70mm) : 98-100

#16 (1.08mm) : 75-95

#20 (0.85mm) : 40-70

#30 (0.60mm) : 10-60

#100 (0.15mm) : 0-7

 

Chemical Specifications

CaCO3 : 94-100

MgCO3 : 0-2.5

Fe2O3 : 0-0.24

SiO2 : 0-2.5

Rogers Group Specialty Products BSP #3

BSP #3

 

Physical Specifications

(% Passing)

#16 (1.08mm) : 100

#20 (0.85mm) : 96-100

#100 (0.15mm) : 0-12

 

Chemical Specifications

CaCO3 : 94-100

MgCO3 : 0-3.5

Al2O3 : 0-0.45

Fe2O3 : 0-0.25

SiO2 : 0-2.5

Rock Dust #4

Rock Dust

Physical Specifications

(% Passing)

#30 (0.60mm) : 100

#200 (75µm) : 70-100

Chemical Specifications

SiO2 : 0-4

Rock Dust #4

PSP Fines

Physical Specifications

(% Passing)

#20 (0.85mm) : 100

#200 (75µm) : 70-100

Chemical Specifications

SiO2 : 0-4

Rock Dust #4 or Mineral Filler

Mineral Filler

Physical Specifications

(% Passing)

#30 (0.60mm) : 100

#100 (0.15mm) : 96-100

#140 (160μm) : 80-100

#200 (75μm) : 70-100

#325 (45μm) : 25-100

Chemical Specifications

SiO2 : 0-4

Rock Dust #4 or Mineral Filler

PSP Resin

Physical Specifications

(% Passing)

#30 (0.60mm) : 92-98

#100 (0.15mm) : 54-72

#325 (45μm) : 33-47

Chemical Specifications

CaCO3 : 95-98

MgCO3 : 1.00-2.10

Al2O3 : 0.30-0.70

Fe2O3 : 0.07-0.19

SiO2 : 0.50-2.00

Total Moisture: 0.02-0.10

Ask us about creating a custom blend to meet your product needs.