Cellulose Spraying Fiber for Thermal Insulation

short description:

ECOCELL® Cellulose fiber is carries out by the technical construction workers with special spray equipment for the construction, it can not only combine with the special adhesive, spray onto any building at the grass-roots, with an effect of insulation sound-absorbing effect, but also can be seperately poured into the wall cavity, forming a tight insulation soundproof system.

With its great thermal insulation, acoustic performance and excellent environmental protection feature, Ecocell spraying cellulose fiber drive the formation of organic fiber industry. This product is made from recyclable natural timber through special processing to form green environment protection building materials and do not contain asbestos, glass fiber and other synthetic mineral fiber. It has the property of fire prevention, mildew proof and insect-resistance after special treatment.

Product Detail

Product Tags

Product Description

Ecocell® cellulose fibers are environment friendly products, gained from replenishable raw materials.

Among other thins, they are used as thickeners, for fiber reinforcement, as an absorbent and diluent or as a carrier and filler in most manifold application fields.

wood fiber for spraying

Technical Specification

Name Cellulose fiber spraying for insulation
CAS NO. 9004-34-6
HS CODE 3912900000
Appearance Long fiber, White or Gray fiber
Cellulose content Approx 98.5 %
Average fiber length 800μm
Average fiber thickness 20 μm
Bulk density 20-40g/l
Residue on ignition(850℃,4h) approx 1.5 %
PH-value 6.0-9.0
Package 15(Kg/bag)


insulation spraying fiber
Gray spraying fiber

Main Performances

Heat insulation:Cellulose fiber’s thermal resistance up to 3.7R/in, coeffcient of thermal conductivity is 0.0039 w/m k. With spraying construction, it forms a compact structure after construction, prevents air convection, forming excellent insulating performance and achieving the goal of building energy efficiency.

Soundproof and noise reducing: Cellulose fiber’s noise reduction on coefficient(NRC), testing by the state authorities, is as high as 0.85, well above other types of acoustic materials.

Fire retardant:Through special processing, it has very good effect on flame retardant. Effective seal can prevent air combustion, reduce the rate of combustion and increase the rescue time. And fire prevention performance will not decay with time, the longest time can up to 300 years. 

Storage and delivery

Store in a dry and cool place in its original package. After the package is opened for production, tight re-sealing must be taken as soon as possible to avoid ingress of moisture.

Package: 15kg/bag, multi-layer paper plastic composite bag with square bottom valve opening, with inner layer polyethylene film bag.

cellulose fiber

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