Product name: BTT-NY5350 non-asbestos rubber fiberboard

product description:

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.

Is it correct to choose expensive non-asbestos board?

First, expensive gaskets are not necessarily suitable. Especially non-asbestos boards are made by mixing inorganic fibers or organic fibers with rubber. Different fibers are mixed with different rubbers, and the applications are also very different. For example, gaskets made of aramid fiber and nitrile rubber are more versatile and more expensive than plant fiber gaskets made of plant fiber and animal glue. However, under certain conditions, such as reducers and gears, when the temperature in the tank is not high, the pressure is not high and grease is used, the use of vegetable fiber gaskets is economical. No need to use aramid fiber nitrile rubber non-asbestos board. Secondly, they are collectively referred to as non-asbestos boards. Cork rubber gaskets and expanded PTFE gaskets can be said to be non-asbestos sheets, but the prices of the two are quite different. Therefore, professional gasket manufacturers will recommend the most economical and effective solutions according to customers' different applications and working conditions.

Colour: Black

Specification size: 1520*4100mm, 1520*4580mm, 1270*3810mm, can be cut into small pieces

Conventional thickness: 0.4-3.0mm, boards above 3.0mm can be bonded

Non-asbestos rubber fiberboard performance parameters index: transverse tensile strength ≥7.0Mpa, leakage rate ≤1.0ml/min, compression rate 7-17%, rebound rate ≥45%, qualified oil resistance, higher instantaneous temperature resistance 350℃, Continuous use temperature resistance 300 ℃.

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

Imported non-asbestos sheets, especially the American interface, Spanish BELPA, German VICTOR REINZ and other major international brands of gaskets and other gaskets are usually more expensive than domestic asbestos gaskets and non-asbestos gaskets. . However, the production of imported asbestos-free board has a long history of technological precipitation, advanced production technology and systematic sealing solutions, so we cannot hear that it is imported and it is expensive. We should clearly understand the use conditions of our products, and then select the appropriate non-asbestos board with higher cost performance according to the working conditions. Imported non-asbestos board can not only improve the stability of the product, but also extend the service life of the product and reduce the number of maintenance. The same price depends on the quality, and the same quality depends on the price. Therefore, on the whole, the imported non-asbestos board is cheaper .

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.