Technical Specification

What does the data say?

Less marketing. More measurement.

RelWOOD® is supported by rigorous technical data and standardized testing methods.

The right question is not: “What does the brochure say?”

It is: “What does the test data show?”

View Test Results ↓
RelWOOD technical application in testing laboratory

Standardized Test Program

Physical and mechanical test results

Sample tested: RelWOOD Thickness: 18 mm Density grade: 0.80

These results apply to the tested sample, not automatically to every grade or thickness.

0.83 g/cc
Density
IS 2380 (Part 3):1977
0.43%
Water Absorption
IS 2380 (Part 16):1977
164.2 kgf/cm²
Compression Strength
Parallel to surface
2,022 N
Screw Holding (Face)
IS 2380 (Part 14):1977

Laboratory Performance Matrix

18 mm / 0.80 Density Sample
Property Result Test Method
Density 0.83 g/cc IS 2380 (Part 3):1977
Water absorption 0.43% IS 2380 (Part 16):1977
Thickness swelling 0.22% IS 2380 (Part 17):1977
Compression strength (parallel to surface) 164.2 kgf/cm² IS 2380 (Part 8):1977
Internal bond / tensile strength (perpendicular to surface) 5.46 kgf/cm² IS 2380 (Part 5):1977
Screw holding — face 2,022 N IS 2380 (Part 14):1977
Screw holding — edge 1,586 N IS 2380 (Part 14):1977
Nail holding — face 1,376 N IS 2380 (Part 14):1977
Nail holding — edge 1,214 N IS 2380 (Part 14):1977
Impact strength (drop height) 77.5 cm IS 1708 (Part 7):1986
Free of Lead, Cadmium & Barium Metals
No Formaldehyde Used
Natural Rice Husk Fibre Matrix

RelWood NFC Board is free of Lead, Cadmium and Barium metals. No formaldehyde used. *Relwood contains natural fibres, hence colour/shade variation is normal.

All the information given above is for a typical sample, is accurate to the best of our knowledge, and is provided without liability or commitment whatsoever. Recommendations or suggestions are made without guarantee or representation as to the result, as the conditions of use are beyond our control. Reliance Industries does not guarantee that the same results as those described here will be obtained. All material sold are subject to Reliance Industries standard terms & conditions of sale & the condition that each user shall make his own tests in their local conditions to confirm the suitability of such product for the particular use. Technical specifications are subject to change.

Available Technical Information

Testing and technical documentation covers areas including:

Mechanical performance
Water absorption & thickness stability
Thermal properties
Fire performance
Acoustic performance
Formaldehyde emissions
Termite resistance
Machining characteristics
Adhesive compatibility
Accelerated weathering
Chemical resistance
Application-targeted testing

Technical documents can be provided for serious application evaluation.

Standard Sheet Parameters

Available Dimensions & Density Options

Sheet Format
8 Ft. X 4 Ft.
Available Size
Thickness Gauge
4.5 MM To 25 MM
Available Thicknesses

Two Density Options

0.65 and 0.80.

0.65

For applications where lower density is advantageous.

0.80

For applications where greater material density is required.

The appropriate grade depends on the application, geometry, thickness and performance requirement.

Technical data is a starting point.

Your application is the real test.

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