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Calcium Carbonate for Paper Making

Calcium Carbonate for Paper Making
Calcium Carbonate for Paper Making
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Product Code : NPCC-112
Product Description


Since NPCC comes with unchanging and constant particles, it also has a characteristic of low absorption of oily substances and further it is quite reasonable and easy on pockets.
NPCC also has an outstanding or exceptional sprinkling, and it comes with unpredicted and astonishing kind of whiteness, and has low level of rigidity, with minute or it does not have poisonous wear. These are also unscented and are available without any fragrance, are tasteless in nature, and have excellent dispersal and many such features.

NPCC also has extensive usage in the paper industry like it can boost the clarity and glow of paper. It also has dense and firm structure and comes with profit writing capabilities. It also comes with the feature of uniform and even coating, with less level of friction, stress free and simple for the purpose of dehumidification and it can also make the process of drying simpler.

From the initial 80s last century, the world’s paper industry has observed an effective an fruitful movement from acidic to alkaline process technology

The material which is used to fill a revolution in alteration is outlined as below :

Also note that the NPCC and other kind of pigments are used as a substitute for the wood pulp which can improvise the brightness and glow of paper but it does not changes the permeability, absorbency, wholesale density, etc..

At present, paper creations upsurges the overall usage of NPCC from 5% to 10% and maximum up to 30%. The NPCC can be extensively utilized in high-quality and finest paper products.

Advantages of NPCC can be outlined as below :


  • It comes with high opaqueness and high illumination, and it can also boost the overall whiteness and denseness of paper.
  • It facilitates the mill to make use of additional filler and also creates less pulp. Thus it can significantly minimize the production costs.
  • The Fine size of the grain and even & constant state of NPCC, less wear on the machine, and the creation of paper products can be further even, unvarying and smooth.
  • It comes with elevated oil absorption of NPCC, it can further improvise the color fastness of the colored paper.
  • It can easily cover up the neutral paper or cardboard; and it can further improvise the tautness or stiffness of paper or the paperboard.

As a result of this, NPCC for paper fillers comes with elevated bulk thickness, excellent plasticity and softness, and also has a delicate exterior of paper, and can further considerably improvise the overall presentation of paper. Thus the papermaking enterprises can easily acquire substantial economic advantages.

The usage in the surface of sizing

Please note that NPCC comes with outstanding properties such as high level of brightness, huge surface area, surface activity, elevated strength and stiffness. In the surface sizing agent which is added to the NPCC, it can be either high level of gloss and also high level of ink penetrability of the paper. It can also improvise the overall evenness of paper. NPCC acts as a pigment surface sizing of paper; which means it has the following key benefits which offers numerous significant physical and chemical indicators which are mentioned as below :

  • It helps to improvise the overall power of IGT picking.
  • It also aids in improving the overall whiteness of paper.
  • To develop the K & N ink absorption.
  • It also assists in improvising the even-ness and smoothness of paper


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