Cellulose Fiber

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Cellulose fiber is a powdery to fibrous cellulose additive for use in construction products such as tile adhesive, tile grouts, EIFS, ETICS, plasters etc.Celofiber® is a product that is obtained through a special manufacturing process and is offered in a range of grades, thus offers numerous application possibilities.

Celofiber® are water-insoluble celluloses left in their natural state, it’s not comparable to water-soluble cellulose ethers. Celofiber® is the registered trademark of Celotech Chemical.

As a professional Cellulose Fiber manufacturer in China, Celotech offer different types of cellulose fiber, with different color, for different application requirments.

Cellulose Fiber TDS

Chemical Name: Fiber

CAS No.: 65996-61-4

HS Code: 3912 9000

pH: 5.0-9.0

Bulk Density: 0.3-0.6 g/cm³

Fiber Length: 200-1,000μm

Appearance: White/gray powder or fiber

Cellulose Fiber Functions

1. Thermal insulation: Lignocellulose has excellent thermal insulation, heat insulation and air permeability, and does not peel or crack, so it can be used as a thermal insulation material in construction;

2. Enhanced material performance: Lignocellulose can improve the strength and density of the system, enhance the support and durability of materials such as mortar, and improve structural strength;

3. Improved construction performance: Lignocellulose has excellent flexibility and dispersibility, and after mixing, it forms a three-dimensional network structure, which can improve the accuracy of construction or prefabricated parts;

4. Crack resistance: Addition of cellulose fiber can reduce the shrinkage and expansion of the system, improving the crack resistance of the building.

Cellulose Fiber Uses in Construction

Dry Mix Mortar
Wall Putty
Tile Adhesive
Plaster / Rendering
Gypsum Products
Gypsum Plaster
Gypsum Putty
Concrete Reinforcement

Fiber-Celofiber® Packaging

Packed in 10-25 kg multilayer paper sack with polyethylene intermediate layer and inner P.E. bag.It is recommended that it be kept sealed and away from moisture. Do not expose it to direct sunlight or near fire sources.

Frequently Asked Questions

What are the Properties and Functions of Cellulose Fibers?

Celofiber® are water-insoluble celluloses left in their natural state. Due to Celofiber® three-dimensional spatial network structure, rheological properties, capillary water conduction effect, and the function of absorbing and locking water, it significantly improves crack resistance, strength and Durability, increases water retention, etc.

What is the Recommended Dosage of Cellulose Fiber?

The recommended dosage of cellulose fiber in construction materials typically ranges from 0.2% to 0.5% by weight of the dry mix mortar.

Typical dosage by application( recommend)

Application	Recommended Dosage
Dry mix mortar	0.2% – 0.3%
Wall putty	0.3% – 0.5%
Gypsum products	0.2% – 0.4%
Tile adhesive	0.2% – 0.3%
Plaster	0.2% – 0.4%
Concrete reinforcement	0.9 – 1.5 kg/m³

For more specific applications, you can contact our technical expert for formulation customization.

Is Cellulose Fiber ECO-Friendly?

Cellulose fiber is made of natural plant cellulose material, like hemp, bamboo, cotton, or recycled paper, so it is eco-friendly and biodegradable, it is no harmful chemical included.

Cellulose Fiber

Cellulose Fiber TDS

Cellulose Fiber Functions

Cellulose Fiber Uses in Construction

Fiber-Celofiber® Packaging

Related Products

Celofiber® CF

Celopro® MH

Celopro® ME

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