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There are two types of PTFE plates: molded plates and turned plates. The molded plates are made of polytetrafluoroethylene resin by molding at room temperature, and then sintered and cooled. The turning board is made of PTFE resin by pressing, sintering, and peeling.

has excellent corrosion resistance, good self-lubricity and non-blocking. Therefore, the product is resistant to almost all chemical media, and has the characteristics of wear resistance, pressure resistance, and low friction coefficient. It is widely used in many fields such as petroleum, chemical industry, metallurgical machinery, transportation, medical treatment, food, electric power and so on.

The construction process of polyethylene PTFE board for stairs is introduced in detail:

1. Clean the surface of the stairs, no sharp particles are allowed.

2. Lay plastic wrap.

3. Polyethylene PTFE board for laying stairs.

4. Bolt fixing (note: spacing, margin).

5. Pouring.

Common specifications of PTFE board for stairs: 1350*280*5, 1450*280*5, 1500*280*5, 1700*280*5, 1800*280*5, 1900*280*5, 1300*300*5, 1400 *300*5, and other specifications can be customized.

Polytetrafluoroethylene is currently known as a material with a small coefficient of friction in solids (smaller than ice). At the same time, the pressure of the PTFE sheet during production is greater than 30MPa, and the tensile strength of the product itself is greater than 15MPa (equivalent to building The strength of C15 concrete) elongation rate is greater than 150%. Choosing it in this part is fancy two points: excellent sliding property and reliable strength and elongation rate.