Calcium Carbonate for Pipes & PVC products

OUR Calcium carbonate improves the base properties of polyvinyl chloride by adding stiffness to the polymer matrix and improving impact resistance as particle sizes become smaller. OUR Calcium carbonate also improves compounding performance by helping disperse various ingredients into the PVC powder blend and improves processing by making polymer flow more homogenous. The relationship between a calcium carbonate particle size and the impact strength of the finished rigid PVC part also applies to the extruded pipe and injection-molded fittings. The object is to produce an acceptable part at the lowest possible cost. This is achieved by minimizing the level of ingredients that add cost to the PVC formulation, such as impact modifier. The ideal is to eliminate the use of impact modifiers. This can be achieved in larger diameter pipes using a formulation containing a 2-3 micron OUR calcium carbonate. The impact specification is usually more difficult to meet in a small diameter pipe, thus a finer calcium carbonate must be used usually in the range of 1-2 microns. In modern life, we take the long-term performance benefits of PVC pipe for granted. PVC pipe functions without corrosion or leaking and repairs are simple to perform compared to cast iron or copper piping. OUR calcium carbonates are certified for plastics piping. The size of the filler used can have a dramatic effect on the impact strength of a PVC compound. We provide a very wide range of coated calcium carbonate ane uncoated calcium carbonate which suits all PVC pipes and compounding applications.
 

GCC – GROUNDED CALCIUM CARBONATE (COATED)
 

CHARACTERISTICS

USES

Natural Ultra-fine Calcium Carbonate Powder manufactured from high-purity limestone by
assembly-line:

HOSOKAWA-ALPINE –
Germany technique

  • Be popularly used in many industries namely:

  • Paper, Paint, Rubber, Cables, PVC compound or Master batches…etc as a functional filler or additive.
    - Other applications

CHEMICAL ANALYSIS OF THE RAW MATERIAL
COMPOUND VALUE
Calcium Carbonate – CaCO3 ≥ 98 %
Magnesium – MgO ≤ 0.03 %
Iron Oxide – Fe2O3 ≤ 0.01 %
Aluminum Oxide – Al2O3 ≤ 0.03 %
Silica – SiO2 ≤ 0.03 %
Method: TCN 09 - I PTH/94 ; TCVN

PHYSICAL PROPERTIES OF RAW MATERIAL
Hardness 3.0 Moh
Density 2.7g/cm3
Loss on Ignition ≥ 43.5 %

TECHNICAL DATA OF THE PRODUCED MATERIAL
Moisture ≤ 0.5 %
PH Value 8 ÷ 9.5
oil Absorption 20g / 100g CaCO3
Whiteness ≥ 97.5
Brightness ≥ 95%

FINENESS

(PARTICLE LASER DIFFRACTION MALVERN – ENGLAND)
Product code Fineness  Mesh
GCCC R104 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 1.4 ± 0.4 μm
08 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 1800 mesh
GCCC R210 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 2.1 ± 0.4 μm
10 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 1300 mesh
GCCC R312 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 3± 0.4 μm
12 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 1100 mesh
GCCC R315 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 3 ± 0.4 μm
15 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 920 mesh
GCCC R418 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 4 ± 0.4 μm
18 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 800 mesh
GCCC R420 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 4 ± 0.4 μm
20 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 720 mesh
GCCC R523 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 5 ± 0.2 μm
23 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 600 mesh
GCCC R525 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 5 ± 0.5 μm
25 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 560 mesh
GCCC R528 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 5 ± 0.5 μm
28 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 500 mesh
GCCC R1036 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 10.5 ± 0.5 μm
36 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 400 mesh

NATURAL CALCIUM CARBONATE 

FINENESS

(PARTICLE LASER DIFFRACTION MALVERN – ENGLAND)
Product code Fineness  Mesh
NGCC R104 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 1.4 ± 0.4 μm
08 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 1800 mesh
NGCC R210 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 2.1 ± 0.4 μm
10 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 1300 mesh
NGCC R312 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 3± 0.4 μm
12 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 1100 mesh
NGCC R315 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 3 ± 0.4 μm
15 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 920 mesh
NGCC R418 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 4 ± 0.4 μm
18 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 800 mesh
NGCC R420 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 4 ± 0.4 μm
20 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 720 mesh
NGCC R523 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 5 ± 0.2 μm
23 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 600 mesh
NGCC R525 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 5 ± 0.5 μm
25 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 560 mesh
NGCC R528 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 5 ± 0.5 μm
28 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 500 mesh
NGCC R1036 D50 (Particle Size)
D97 (Top cut)
Coated stearic acid ratio
Specific surface area		 10.5 ± 0.5 μm
36 ± 2.0 μm
1.12% max
5.2÷5.3 m2/g		 400 mesh

POP

"Plaster Of Paris"

"Gypsum powder"

Gypsum Board
Rights are reserved for Mancarios.com @ 2025