CELOFIBER® CF1000F

Product Properties
Constitution:	Cellulose Fiber
Appearance:	White Powder or fibrous
Dispersion:	Good

Product Specification
Fiber Length:	1000um
Moisture:	≤5%	Purity	>90.0 %
Bulk Density:	100g/l – 200g/l	PH value:	5-8

Celofiber® CF1000F for Tile Adhesives, EIFS

Celofiber® CF1000F is a multi-functional additive engineered to enhance performance in tile adhesives, EIFS (Exterior Insulation Finishing Systems), and bituminous products, delivering:

✔ Crack Resistance – Reduces shrinkage and micro-cracking in EIFS base coats and bituminous membranes by up to 50%
✔ Improved Adhesion – Enhances bond strength in tile adhesives (compliant with EN 12004 C1/C2/S1/S2)
✔ Reinforcement – Increases tensile strength and durability in modified bitumen roofing
✔ Workability & Stability – Optimizes viscosity and sag resistance in thin-bed adhesives and EIFS plasters

Tile Adhesive Additives
Celofiber® CF1000F is a high-quality cellulose fiber developed specifically for tile adhesive applications. With its carefully controlled fiber length and excellent dispersibility, Celofiber® CF1000F enhances the overall performance of drymix adhesives by improving mechanical strength, anti-crack properties, and workability.

Typical Applications
- C1/C2 tile adhesives
- Large-format tile mortars
- Wall and floor tile setting compounds
- Drymix mortar systems requiring improved crack resistance and slip control
Engineered for superior fiber reinforcement in cement-based tile adhesives, Celofiber® CF1000F provides a balanced solution for increasing strength, workability, and durability. Its consistent performance and ease of incorporation make it the preferred cellulose fiber choice for demanding tile adhesive formulations.
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EIFS Applications
Celofiber® CF1000F is a premium-grade cellulose fiber specifically engineered to enhance the performance of Exterior Insulation and Finish Systems (EIFS). Designed for excellent dispersibility, dimensional stability, and reinforcement, CF1000W improves mechanical integrity, reduces shrinkage cracking, and supports long-term durability in EIFS basecoats and renders.

Typical Applications
- EIFS basecoat mortars
- Reinforced renders for exterior insulation systems
- Crack-resistant façade coatings
- Fiber-enhanced decorative plasters
With its optimal fiber structure and tailored performance characteristics, Celofiber® CF1000F is the trusted cellulose fiber for EIFS systems requiring crack control, mechanical enhancement, and workability improvements. It is an essential component in achieving long-lasting, weather-resistant exterior insulation solutions.
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Application of cellulose fiber in the construction field

Celotech, a specialized manufacturer in cellulose technologies, offers the Celofiber® range—bio-based fiber additives tailored for diverse dry mix and cementitious systems.

Wood Fiber

Wood fibers have different lengths ranging from 10-200 microns. Wood fibers of different lengths are used in different dry mortar products.

Cellulose Fiber —-Applied in Construction Industry

Cellulose fiber is applied very widely in Construction industry, basically be drymix mortar, tile adhesive, joint filler, self-leveling, block laying adhesive, rendering , waterproof and so on. Cellulose fiber is easy to disperse in mortar material to form three-dimensional space structure, and can absorb 6-8 times of water by weight.

CELOFIBER® CF1000F