Made from high-purity cotton linters, our bleached cotton linter pulp is ideal for manufacturing high-grade paper, pharmaceuticals, and specialty cellulose products. It offers exceptional whiteness, uniform texture, and excellent absorbency.
Filter grade cotton linters pulp
Material: cotton pulp
Brief description
Used for the production of filter paper for liquid food, beer, medicine, as well as filter paper for
Chemical analysis
Type: chemical fiber
Feature: adopting china best xinjiang cotton and cotton linters as material.
Detailed description
Detailed introduction to filter grade cotton linter pulp:
Used for the production of filter paper for liquid food, beer, medicine,
And chemical analysis. As well as for automobile filter paper, and
Various special industrial application papers.
Specifications:
1) degree of polymerization: 700 - 1, 000
2) alpha cellulose: ≥ 98%
3) ash: ≤ 0.09%
4) fe: ≤ 10ppm
5) brightness: ≥ 82 %
6) canadian standard freeness: 600 - 750ml
7) moisture: 10%± 1.5
8) clark fiber length classification on 14 mesh: 20 - 25%
9) weight: 650± 100g/m2
Packaging details: Pure cotton cloth, pvc lined bag, kraft paper, or as request
Refined cotton/cotton linters pulp as ether, ester products, known as industrial msg in the world.It is a fiber material made of linters by alkaline cooking. It can be used for industrial production of nitrocellulose, cellulose ether:cmc, mc, ec, hpc, cec etc. And acetate. We adopting 100% xinjiang cotton linters as raw material, alkaline cooking, oxidizing bleaching refined a uniform loose, no wood, bamboo shavings, sand, oil, metals and other impurities on the white floc. The main chemical ingredient is cellulose, lignin and hemicellulose. It is composed of carbon, hydrogen, three kinds of elements, the oxidizing bleaching subtracting refined cooking and refined cotton, has
Refined cotton, cotton linters pulp as ether, ester products, known as industrial msg in the world.It is a fiber material made of linters by alkaline cooking. It can be used for industrial production of nitrocellulose, cellulose ether:cmc, mc, ec, hpc, cec etc. And acetate. We adopting 100% xinjiang cotton linters as raw material, alkaline cooking, oxidizing bleaching refined a uniform loose, no wood, bamboo shavings, sand, oil, metals and other impurities on the white floc. The main chemical ingredient is cellulose, lignin and hemicellulose. It is composed of carbon, hydrogen, three kinds of elements, the oxidizing bleaching subtracting refined cooking and refined cotton, has a low impurity content, the higher swelling capacity and response, preferably a polymerization degree and whiteness
Our company refined cotton product features:
1. All raw materials we adopt the xinjiang and central asia cotton linters , the cotton linters has high maturity, refined cotton made by the cotton linters has high alpha cellulose content, etherification reaction to reduce polymerization degree in small amplitude.
2 because of the use of advanced and reasonable production technology, refined cotton whiteness could reach 87%, the polymerization degree can reach more than 2800, low content of impurities, without other fiber (no three wire.)
2 because of the use of advanced and reasonable production technology, refined cotton whiteness could reach 87%,
Moisture % <=, 10.0, 10.0, 10.0, 10.0
Water absorptivity g/15g, 150, 145, 145, 145
Advance.Packaging & delivery
Packaging detail:, 40*60*80cm 60-70kg woven bags
Delivery detail:, 20 days received l/c at sight or t/t advance.
They are highly purified short cotton fibers, obtained from cottonseed linters through a bleaching and purification process. They are valued for their high cellulose content (up to 99%), low ash, and uniform whiteness, making them ideal for high-grade cellulose applications.
Refers to the short fibers that remain on the cottonseed after the longer fibers (lint) have been removed during the ginning process. Linters are removed in one or two cuts.
Types of Linters:
1. First-cut linters:
Longer and higher-quality fibers.
Sometimes used in lower-grade textiles, absorbents, or for further processing
into cellulose.
2. Second-cut linters:
Very short fibers, closer to the seed hull.
Typically used in industrial applications like:
Nitrocellulose
Cellulose ethers and esters
Paper and pulp products
Pharmaceuticals (after purification)
Plastic and film production
Key Properties:
Property: Range / Note
Fiber Length: 2-6 mm (short compared to lint cotton)
Cellulose Content: 80-95% (can be refined to >98%)
Ash Content: Varies; must be minimized for specialty use
Moisture: Typically 7-10%
Color: Off-white to yellowish (improves with bleaching)
Common Uses of Cottonseed Linters:
Industry: Use Case
Explosives: Nitrocellulose production (gun cotton)
Pharmaceuticals: Cellulose for tablets, stabilizers
Plastics: Film base (e.g., photographic film)
Textiles: Absorbent cotton, paper, wipes
Chemical: Viscose, rayon, carboxymethyl cellulose (CMC)
We are one of the Manufacturers and exporters of Bleached Cotton Linters from India used for Paint, Paper and chemical Industries. Our production per month around 500 tons being export to various countries globally.
