BTT-NY4200 non-asbestos rubber fiberboard

product description:

What are the two concepts of non-asbestos board? What are the advantages of this type of product? What are the main applications? In today's content, we have prepared some relevant knowledge to share with you, and we hope that our explanation can help you.

Asbestos-free board is divided into two concepts: broad and narrow. The former refers to all asbestos-free board, such as red steel paper, oil-resistant fiber paper, ordinary rubber board, etc., can be called asbestos-free board.

The products mainly use nitrile rubber and natural rubber as adhesives, non-metallic materials as fillers, and organic and inorganic fibers as frames. Rolled by a sheet forming machine.

Conventional colors: blue, green, other colors can be customized.

Specification size: 1520*4100mm, 1520*4600mm, 1270*3810mm, can be cut into small pieces

Conventional thickness: 0.4-5.0mm, boards above 5.0mm can be bonded

Non-asbestos rubber fiberboard performance parameters index: transverse tensile strength ≥ 6Mpa, leakage rate ≤ 1.0ml/min, compression rate 7-17%, rebound rate ≥ 40%, qualified oil resistance, large instantaneous temperature resistance 200 ℃, continuous Use 150℃ temperature resistance.

Inspection standard: Rolling method non-asbestos gasket (JC/T2052-2011)

The narrowly defined non-asbestos board only refers to the original use of asbestos fiber as a reinforcing fiber or insulation material, but with the improvement of environmental protection requirements, other wide-ranging high-performance fibers are used to replace asbestos fibers such as aramid and acrylic fibers. The materials are collectively referred to as non-asbestos boards, which are divided into non-metallic non-asbestos sealing boards for sealing and asbestos-free calcium silicate boards for thermal insulation.

They are a very good insulation material. It is ideal in terms of high temperature resistance. It can be used normally under high temperature.

Remarks: The product can be coated with graphite and anti-sticking agent according to customer requirements. Metal wire can be clamped with a thickness of 0.8mm or more; gasket materials with a thickness greater than 3.0mm are not subject to transverse tensile strength test; gasket materials reinforced by wire mesh are not Do transverse tensile strength and nitrogen leakage rate tests.