What are the types of polypropylene anti-corrosion tape?

Time:2019-04-11 09:26:22

Polypropylene anti-corrosion tape is a new type of non-polluting, non-hazardous environmental protection anti-corrosion product, representing the technical standards of today's international and domestic cold-wound anti-corrosion tape, and has a reputation as an anti-corrosion crown. It can be widely used in the water supply and drainage of oil, natural gas, chemical industry and urban construction, and the external anticorrosion and repair engineering of oil and gas, gas transportation steel pipelines and steel buried storage tanks. So what are the types of this new type of anti-corrosion products?

1. Polypropylene type 600 anti-corrosion tape (modified asphalt type): Also known as one-piece belt, the rubber layer is thicker, and the thickness can be from 0.8mm to 4.0mm. It is a new type of anti-corrosion tape.

2, composite anti-corrosion tape (butyl rubber type): the general internal belt (anti-corrosion belt), outer belt (protective belt) mouth band and primer to form a set of anti-corrosion system.

3, polypropylene double-sided adhesive type anti-corrosion tape (composite plastic): This tape has composite butyl rubber on both sides, generally only used as anti-corrosion tape (inner tape), widely used in South Asian subcontinent, rarely used in China Mainly rarely designed, domestic standards are not perfect.

Polypropylene anti-corrosion tape is recommended by the Ministry of Construction and the State Environmental Protection Administration for replacing asphalt glass cloth epoxy coal tar pitch. It has the characteristics of simple construction, impact resistance, aging resistance, tensile strength, UV radiation resistance and high bonding strength.

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