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Find Verified Paper Chemicals Suppliers, Manufacturers and Wholesalers

Aug-14-19
Supplier From Hyderabad, Telangana, India
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Feb-14-19
Supplier From Lahore, Punjab, Pakistan
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Aug-28-18
Supplier From Mumbai, India
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Sep-10-16
Supplier From Hanoi, Viet Nam
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Jun-30-22
Supplier From Xi'an, China
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3344 Paper Chemicals Suppliers
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Nov-24-23
Supplier From Yangzhou, China
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Oct-08-18
Supplier From Almaty, Kazakhstan
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Jun-13-18
Supplier From Siingapore, Singapore
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May-14-18
Supplier From Shijiazhuang, Hebei Province, China
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Jan-04-18
Supplier From Ningbo, Zhejiang, China
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Sep-05-25

Calcium Carbonate, yayang

$100 - $1.00K / Set (FOB)
MOQ: Not Specified
Supplier From Shijiazhuang, Hebei, China
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Calcium carbonate

Calcium carbonate (CaCO) is widely used in industries such as plastics, rubber, coatings, and papermaking. Based on production methods and physical properties, it is classified into Light Calcium Carbonate (PCC - Precipitated Calcium Carbonate) and Heavy Calcium Carbonate (GCC - Ground Calcium Carbonate). These two types have significant differences in production, characteristics, and applications.


1. Light Calcium Carbonate (PCC - Precipitated Calcium Carbonate)

1.1 Production Process
Light calcium carbonate is a chemically synthesized product, produced through the lime calcination and carbonization method:

Calcination: CaCOâ?? â?? CaO + COâ?? (heated to 900~1000�°C)

Hydration: CaO + Hâ??O â?? Ca(OH)â??

Carbonation: Ca(OH)â?? + COâ?? â?? CaCOâ??â?? (precipitation of ultra-fine calcium carbonate)


1.2 Key Characteristics
Smaller particle size (nano-scale, typically 50-500 nm)
Regular particle shape (cubic, spherical, or needle-like)
High whiteness and purity
Lower density (due to porous structure)
Better dispersion in liquids


1.3 Applications
Plastics & Rubber: Improves product strength, whiteness, and processing performance
Coatings & Paints: Enhances brightness and opacity
Papermaking: Used as a filler to improve printing quality and reduce production costs
Pharmaceuticals & Food: Used as a calcium supplement or food additive
Sep-23-25

Calcite Powder (Calcium Carbonate), Industrial - Coated - Uncoated

$100 - $1.00K / Kilogram (FOB)
MOQ: Not Specified
Supplier From Bhavnagar, Gujarat, India
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Form: Powder
Density: 2.7 g-cm
Attributes: High whiteness, fine particle size
Description: Calcite Powder supplied by Starnova Exports is processed with high purity and brightness. It is used in plastics, paints, rubber, and masterbatches for its superior physical and optical properties.
Features:
- High brightness & whiteness
- Fine mesh powder
- Coated & uncoated options
- Stable chemical structure
Applications:
- Plastics & Polymers
- Paints & Coatings
- Rubber Industry
- Adhesives & Sealants
Apr-07-18

Calcium Carbonate Lumps

$68
MOQ: Not Specified
Supplier From Gujranwala, Punjab, Pakistan
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Calcium Carbonate Lumps of Purity 98% with better whiteness and less impurities. Available in size ranging from 10"x5" inches to less than 2 cm.

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Jan-09-19

Sodium Alginate

$2.50K
MOQ: Not Specified
Supplier From Lianyungang, Jiangsu, China
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Sodium alginate use�?

1. In printing and dyeing industry, sodium alginate has unique properties, print out pattern bright-coloured, line is clear, the color yield high, colour and lustre is uniform, ink the drying speed is fast, easy desizing, permeability and feel is the best. Middle and low viscosity sodium alginate are suitable for dyeing and printing requirements.
Mar-19-25

Magnesium Carbonate, Food Grade

$1.33K - $2.50K / Ton (US) (FOB)
MOQ: Not Specified
Supplier From Weifang City, Shandong Province, China
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Food Grade Magnesium Carbonate
CAS No. 39409-82-0
Relative Molecular Mass: 466.
Executive Standard: GB-25587-2010.
Shelf Life: 24 months.
Packaging: External coating and internal plastic or Kraft paper bag neutral packaging, or according to customer needs.
Storage: Store in a sealed and dry environment at room temperature.
Main Use: Magnesium carbonate is a common food additive mainly used to improve the taste, color, and stability of food. As an additive and magnesium element compensator, it can increase the viscosity and texture of food, making it more delicate. This is particularly evident in liquid foods such as beverages and sauces. It is also a flour improver, a moisturizer, and an acid-base regulator. In summary, magnesium carbonate, as a common food additive, plays an important role in the food industry.
Aug-14-23
Supplier From Ahmedabad, Gujarat, India
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Sep-12-22
Supplier From India
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May-07-24
Supplier From Tianzhong Township, Changhua, Taiwan
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Sep-28-23
Supplier From India
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Jul-19-18
Supplier From Makrana, India
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