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Talc Powder for Paper

Talc Powder for Paper

Talc powder is an essential additive in the paper industry, improving both the manufacturing process and the final product's quality. Its versatility enhances printability, durability, and cost-effectiveness, making it indispensable for a wide range of paper products, including writing paper, printing paper, and specialty grades such as glossy magazines and high-quality printing paper.

Talc Powder Grade and Specification

Product Code
Whiteness by Hunter Lab L* (%)
Particle size: D50, D97 (micron)
Apparent, Tapped Density (g/cc)
SiO2, MgO
Remarks
WIN7D27R (P0151007025H)
92 min.
6±2, 20±3
0.24-0.34,
0.28-0.38
60 min., 30 min.
-
WIN7D27R (P016A1007025H)
94 min.
10±2, 37±3
0.31-0.41,
0.38-0.48
60 min., 30 min.
-
WIN7A17R (P0171007025H)
96 min.
12±2, 37±3
0.27-0.37,
0.32-0.42
60 min., 30 min.
-
WIN7A17R (P0191007025H)
96 min.
6±2, 20±3
0.24-0.34,
0.30-0.40
60 min., 30 min.
-
WIN7A17R (P0301007030H)
96 min.
4±2, 15±3
0.30-0.40,
0.35-0.45
60 min., 30 min.
-
WIN7A17R (P0321007030H)
96 min.
4±2, 9±3
0.35-0.45,
0.41-0.51
60 min., 30 min.
-
WIN7A17R (P0331007030H)
96 min.
3±2, 7±3
0.24-0.34,
0.31-0.41
60 min., 30 min.
-

Properties and Benefits of Talc Powder in Ceramic Products :

  1. High Whiteness and Brightness: Talc's natural whiteness and brightness enhance the visual appeal of paper by providing a clean, vibrant, and premium appearance. 
  2. Improved Printability: The fine and uniform particle size of talc creates a smoother paper surface, improving ink adherence and resulting in sharper, clearer prints. 
  3. Enhanced Opacity: Talc increases the opacity of paper, reducing transparency, making the paper more suitable for double-sided printing and enhancing readability. 
  4. Moisture Resistance: Talc reduces the porosity of paper fibers, improving water resistance and ensuring better performance in humid or wet conditions. 
  5. Dimensional Stability: Talc minimizes the expansion and shrinkage of paper due to humidity, ensuring consistent dimensions and reducing defects during printing and usage. 
  6. Cost-Effective Filler: Talc is an economical mineral additive that reduces using more expensive pulp or chemicals while maintaining or enhancing paper quality. 
  7. Pitch Control: Talc absorbs pitch, resin, and stickies during paper production, preventing machine deposits, improving production efficiency, and reducing downtime. 
  8. Smooth Texture and Softness: Talc’s fine particles contribute to surface smoothness, providing a premium touch and feel in products like writing paper, tissue, and specialty papers. 
  9. Improved Ink Absorption: Talc optimizes paper porosity, ensuring even ink distribution and resulting in vibrant colors and high-quality prints. 
  10. Increased Tear Strength: Talc reinforces paper structure, enhancing durability and reducing the risk of tearing during handling or use. 
  11. Thermal Stability: Talc withstands high temperatures without degradation, ensuring consistent performance in coated and heat-treated paper applications.
  12. Eco-Friendly: Talc is a natural, biodegradable mineral that contributes to sustainable paper production and supports eco-friendly practices.

Finished Paper Product That Can Incorporate Talc Powder:

  1. Writing and Printing Papers:
  • Uncoated Free Sheets
  • Coated Paper (e.g., glossy and matte finishes)
  • Newsprint
  1. Specialty Papers:
  • Thermal Paper
  • Carbonless Copy Paper
  • Label Stock
  1. Packaging Papers:
  • Corrugated Liners and Fluting
  • Kraft Paper
  • Cardboard and Cartons
  1. Tissue Products:
  • Facial Tissues
  • Toilet Paper
  • Paper Towels
  1. Industrial and Technical Papers:
  • Release Papers
  • Filter Papers
  • Abrasive Backing Papers
  1. Decorative Papers:
  • Laminating Papers
  • Wallpaper Backings
  • Gift Wraps
  1. Paperboard and Carton Products:
  • Folding Cartons
  • Food Packaging Board
  • Beverage Cartons
  1. Eco-Friendly Papers:
  • Recycled Paper Products
  • Biodegradable Packaging Paper

Raw Materials in the Paper Supply Chain That Can Incorporate Talc Powder:

  1. Pulping Materials:
  • Wood Pulp (e.g., hardwood, softwood)
  • Recycled Pulp (e.g., de-inked paper)
  • Non-Wood Fibers (e.g., bamboo, bagasse, straw)
  1. Filler and Coating Materials:
  • Talc Powder
  • Calcium Carbonate (GCC and PCC)
  • Kaolin Clay
  • Titanium Dioxide
  1. Additives:
  • Sizing Agents (e.g., rosin, AKD, ASA)
  • Retention Aids
  • Wet-Strength Resins
  • Dry-Strength Resins
  1. Dyes and Pigments:
  • Optical Brightening Agents (OBAs)
  • Colored Pigments
  • Carbon Black
  1. Process Chemicals:
  • Defoamers
  • Pitch Control Agents
  • Biocides and Slimicides
  1. Coating and Surface Treatments:
  • Starch
  • Synthetic Polymers
  • Latex Binders

China Trading (Bangkok) Co., Ltd.
Winstone Technology Co., Ltd.

109/4, 109/25, 109/26 Moo 9, Soi Wo Po O. 11
(Suanluang 13), Settakit Road,
Tumbon Suanluang, Amper Krathumban, Samuthsakorn 74110, Thailand.

Telephone

(66) 02 429 1982

(66) 02 810 1508

Mobile

(66) 086 990 1066

(66) 097 037 3585

Email

small.lampg@gmail.com

Line

ID : 0869901066

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