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20 Micron Coated Calcium Carbonate Powder
20 Micron Coated Calcium Carbonate Powder

20 Micron Coated Calcium Carbonate Powder

Price 5.00 INR/ Kilograms

MOQ : 50 Kilograms

20 Micron Coated Calcium Carbonate Powder Specification

  • Molecular Weight
  • 100.09 g/mol
  • Application
  • Plastic, PVC, Paints, Rubber, Paper, Pipes, Masterbatches
  • Properties
  • High purity, finely micronized, surface coated for improved compatibility in polymers
  • Taste
  • Odorless, tasteless
  • Structural Formula
  • O=C([O-])[O-].[Ca+2]
  • Shelf Life
  • 2 years
  • CAS No
  • 471-34-1
  • Poisonous
  • NO
  • Grade
  • Industrial grade
  • Ingredients
  • Calcium carbonate, stearic acid coating
  • Molecular Formula
  • CaCO3
  • Melting Point
  • 825C (decomposes)
  • HS Code
  • 28365000
  • Usage
  • Filler, reinforcing agent, whitening agent
  • Physical Form
  • Powder
  • Density
  • 2.7 Gram per cubic centimeter(g/cm3)
  • Appearance
  • Fine white powder
  • Ph Level
  • 8.0-9.0 (10% slurry)
  • Refractive Rate
  • 1.59
  • EINECS No
  • 207-439-9
  • Solubility
  • Insoluble in water, soluble in acids
  • Storage
  • Store in cool, dry place away from moisture
  • Shape
  • Micron-sized particles
  • Smell
  • Odorless
  • Purity
  • 98% min
  • Product Type
  • Coated Calcium Carbonate
  • Bulk Density
  • 0.85-0.95 g/cm3
  • Tamped Density
  • 1.2 g/cm3
  • Surface Treatment
  • Coated with stearic acid
  • Loss on Drying
  • 0.5%
  • Packaging
  • 25 kg/50 kg HDPE bags with inner liner or jumbo bags
  • Oil Absorption
  • 22-26 g/100g
  • Particle Size
  • 20 Micron (D50)
  • Residue on Sieve (325 mesh)
  • <0.5%
  • Free Flowing
  • Yes
  • Whiteness
  • 96% Min
  • Toxicity
  • Non-toxic
 

20 Micron Coated Calcium Carbonate Powder Trade Information

  • Minimum Order Quantity
  • 50 Kilograms
  • Payment Terms
  • Cash in Advance (CID)
  • Supply Ability
  • 5000 Kilograms Per Month
  • Delivery Time
  • 1 Days
  • Main Domestic Market
  • All India
 

About 20 Micron Coated Calcium Carbonate Powder

20 Micron Coated Calcium Carbonate Powder (CaCO)

Definition

  • Fine calcium carbonate powder with approximately 20-micron particle size.

  • Coated means the CaCO surface is generally treated with a coating agent such as stearic acid for better compatibility and dispersion in polymers.

Types

  • Coated natural CaCO

  • 20-micron coated grade

  • Different purity/whiteness grades

  • PVC/plastic-specific coated grades

Features

  • Fine and controlled particle size

  • Good dispersion in PVC compounds

  • Improved polymer compatibility

  • Good whiteness and filler performance

  • Suitable for extrusion and compounding

Advantages

  • Reduces PVC formulation cost

  • Better dispersion than many untreated fillers

  • Improves stiffness and rigidity

  • Supports smooth processing

  • Helps maintain dimensional stability

Benefits

  • Cost-effective PVC production

  • Consistent filler performance

  • Improved surface/processing quality

  • Suitable for high-volume production

  • Can optimize overall formulation cost

Applications

  • PVC agricultural pipes

  • UPVC plumbing pipes

  • Casing & column pipes

  • Conduit and SWR pipes

  • PVC pipe fittings

  • PVC profiles

  • WPC profiles/boards

  • PVC cable compounds

  • PVC sheets and other rigid plastic products



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