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50mm Thickness High Density Rock Wool Board for Fireproof of Walls Video,Demo, How It Works & Features

Name: 50mm Thickness High Density Rock Wool Board for Fireproof of Walls
Uploaded: 2026-04-08T04:43:46+08:00

2025-04-09 2650

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Product Specifications

Model NO.:

NB850

After-sales Service:

Shelf Life 50 Years

Color:

White

Fire Rating:

up to 3 Hours

Material:

Rock Wool

Applications:

Penetration,Cable Tunnels Trays

Density:

180+-10kg/M3

Spec Per Box:

5 PCS/CS

High Strength:

Yes

Intumescent:

Yes

Product Form:

Board

Product Type:

Coated Fiber Plate

Water-Tight:

Trademark:

Bessive

Transport Package:

Carton Box+Pallet

Specification:

1200mm*600mm*50mm

Origin:

China

HS Code:

40082100

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