col 807
fireproof imo-med eco-friendly OekoTex 5 years guarantee

Opera is a fire retardant wool.

Wool Opera is oeko-tex standard.

Opera is a certified wool for contract, simply perfect for environments that require sound absorption.

One hundred percent wool, woven with a visible plain weave effect. Fire-retardant and suitable for contract use, with a precious note that knows the joy of a handmade product.

technical specifications

no acqua no candeggio ferro 1 percloretilene delicato (non trielina) no a tamburo

customs code

100% wool.

cm ± 140.

± 410 gr/m².

yarn dyed product.

roll length
approx. 35 lm, can also be cut-to-length at an extra cost.

abrasion resistance
50.000 cicli, ISO 12947-2.

color fastness to light
5, ISO 105 B02.

fastness to rubbing
dry 4/5, wet 4, ISO 105 X12.

seam slippage
warp 4 mm, weft 5 mm, ISO 13936-2.

4/5, ISO 12945-2.

fire resistance
1IM - UNI 9175;
EN 1021 part 1/2;
BS 5852 part 1, is 0;
BS 5852 crib 5;
NF D 60 013 - AM. 18;
California TB 117-2013;
IMO 3.20 - FTP Code 307 part 8.

(in some tests the classification is subject to the used foam)

slight colour differences between different batches are allowed.

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