Teflon tape has smooth surface, good adhesion resistance, chemical corrosion resistance, high temperature resistance, excellent insulation performance and high temperature resistance. When it is placed at 250 ℃ for 200 consecutive days, not only its strength will not decrease, but also its weight will not decrease. When it is placed at 350 ℃ for 120H, its weight will only decrease by about 0.6%, The original softness can be maintained at - 180 ℃.
Teflon tape is generally coiled with a width of 1m and a length of 50m. Teflon tape can be brown, black and white, and can be cut into various widths. According to customer requirements, various thicknesses of adhesive tape can be produced. The common thickness is 0.13-0.4MM. The use of Teflon tape can save the complicated process of spraying PTFE anti sticking coating on the surface of the drying cylinder, and also play the role of anti sticking. The surface of the tape is made of Teflon material (i.e. PTFE), which is good in anti sticking, smooth and wear-resistant; The silica gel on the back is resistant to high temperature and firmly pasted without peeling off. Long service life, easy to use, no need to disassemble and transport the drying cylinder, stick anti adhesive tape to the surface of the drying cylinder on site, and then start the machine for normal use.
Application of Teflon tape:
1. Teflon tape is used for gasket seals and lubricating materials working in various mediums, as well as electrical insulation parts, capacitor mediums and instrument insulation at various frequencies. Teflon conveyor belt
2. Teflon tape is widely used in packaging, thermoplastics, compounding, sealing and heat sealing, electronics and electrical industries. It can be pasted on all parts requiring anti sticking heat sealing, corrosion resistance and insulation, and has the function of repeated pasting.
Special performance (1) Excellent anti-corrosion performance - thanks to excellent chemical inertia, acid resistance of paint film, alkali, salt and other chemicals and a variety of chemical solvents, it provides a protective barrier for the substrate; The film is tough with high surface hardness, impact resistance, buckling resistance and wear resistance, showing good physical and mechanical properties.
(2) Maintenance free, self-cleaning - Fluorocarbon coating has extremely low surface energy, surface dust can be self-cleaning through rainwater, excellent hydrophobicity (larger water absorption is less than 5%), oil repellency, extremely small friction coefficient (0.15 - 0.17), no dust and scaling, and good antifouling performance.
(3) Strong adhesion - It has excellent adhesion on copper, stainless steel and other metals, polyester, polyurethane, vinyl chloride and other plastics, cement, composite materials and other surfaces, basically showing the characteristics suitable for attaching to any material. High decoration - in the 60 degree gloss meter, it can reach more than 80% of the high gloss.
(4) Ultra long weather resistance - The coating contains a large number of F-C bonds, which determines its super stability, no chalking, no fading, and a service life of up to 20 years. It has more excellent performance than any other type of coating. Excellent workability - two-component packaging, long storage period and convenient construction. Resistance High temperature conveyor belt
Relative advantages 1. Compared with traditional paint coatings, it has more excellent light resistance and weather resistance; PVDF and FEVE structure comparison PVDF and FEVE structure comparison 2. Compared with the traditional aluminum plastic panel on the exterior wall, it is easier to operate and renovate; 3. The cost is much lower than that of aluminum plastic plate, and the same effect can be achieved; 4. The light weight will not bring heavy burden to the wall, and there is no danger of aluminum plastic plate falling.
Matching primer steel surface: inorganic zinc rich, epoxy or polyurethane primer, primer.
Plastic or glass fiber reinforced plastic: it can be directly used after surface treatment.
