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BLACKFINE NR

Product catalog summary

Product Overview: The Trelleborg Blackfine NR Medium Wear Sheeting is a wear-resistant natural rubber designed for applications involving fine grain size materials. It is suitable for use in hoppers, chutes, cyclones, vibrating lines, and silos, providing protection against abrasive wear.

Applications: This sheeting is ideal for environments such as sand and gravel quarries, aggregate and cement industries, and concrete plants. It is used for lining equipment to protect against wear from fine particles like rock, wood, and metal.

Advantages: The product offers excellent mechanical properties, including high tensile strength, elongation at break, tear resistance, and abrasion resistance. It also provides corrosion protection, reduces noise and vibration, and can be produced with a bonding layer or steel backing for mechanical fixing.

Benefits: Key benefits include enhanced performance, safety, reliability, and extended service life.

Mechanical, Physical, and Chemical Properties: The sheeting has a density of 1.00 ±0.05 g/cm³, hardness of 40 ±5 Shore A, tensile strength of ≥20 MPa, and elongation at break of ≥650%. It withstands temperatures from -40 to +70°C and shows good resistance to diluted acids, bases, and ozone, but is not suitable for oils and hydrocarbons.

Identification and Packaging: The product is branded without specific markings and is packaged in rolls with thicknesses up to 6mm rolled on a cardboard tube. It is wrapped in black polyethylene film and labeled for traceability.

Product Specifications: The sheeting is available in various thicknesses ranging from 2mm to 25mm, all with a width of 1400mm and smooth sides. The length and weight vary according to thickness.

Catalog excerpts

TRELLEBORG FLUID HANDLING SOLUTIONS MEDIUM WEAR SHEETING FINE GRAIN SIZE MATERIAL MECHANICAL, PHYSICAL AND CHEMICAL PROPERTIES FEATURES Wear resistant natural rubber, black. MECHANICAL Measured characteristics Standard Value APPLICATIONS Hoppers, chutes, operating cyclones, vibrating lines, silos, etc., linings to protect equipment against very abrasive fine grain size products wear, due to their very nature (rock, wood, metal, all fine particle size materials, chemical products, etc.), density and hardness (medium to high), forms (fine particles, bulks), with dry conditions and maximum temperature +70°C. Rubber compound - black NR R353 • IDENTIFICATION Branding Without. Packaging Thickness <6mm rolled on cardboard tube 0 80mm. Thickness >6mm in roll. Wrapping Black polyethylene film. Labelling Self-adhesive label indicating product name, dimensions, area in m2, nominal weight, and product code to allow product traceability.

Open the catalog to page 1

MEDIUM WEAR SHEETING w TRELLEBORG Trelleborg Industrie SAS - ZI La Combaude - Rue de Chantemerle - CS 10725 - 63050 Clermont-Ferrand cedex 2 France - 24/11

Open the catalog to page 2

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