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2 results about "Elasto plastic" patented technology
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An elasto-plastic joint is a pipe connection made of flexible, rubber-like material that can either retain shape or take on a new shape depending on the force applied. With both elastic and plastic properties, an elasto-plastic joint has applications for trenchless construction and trenchless rehabilitation.
Binding material of single-layer high-elasticity adhesive film
ActiveCN224001325UFilm/foil adhesivesPolyureas/polyurethane adhesivesPolymer scienceThermoplastic polyurethane
The utility model relates to a bonding material of a single-layer high-elasticity adhesive film. A TPU (Thermoplastic Polyurethane) hot melt adhesive layer and an elastic fiber net layer are mixed to form a single-layer structure. The TPU hot melt adhesive film layer is obtained by modifying TPU hot melt adhesive, the melting point is reduced to 80-100 DEG C, the rebound rate is larger than or equal to 70%, the TPU hot melt adhesive film layer can be used in a composite mode, and good adhesion and elasticity can be provided. The TPU hot melt adhesive layer and the elastic fiber net layer are mixed to form a single-layer structure, a synergistic effect can be achieved, high elasticity, high peel strength and excellent aging resistance are achieved, the single-layer structure has high elasticity and high peel strength, and the layering problem of a traditional multi-layer film is solved.
Owner:GUANGDONG TAIMEI NEW MATERIALS CO LTD
A general-purpose fishing float for shore use
This utility model discloses a universal fishing shore float comprising: a fishing rod, a fishing line, a latex base, a rigid tube, an aluminum alloy box, an aluminum alloy positioning rod, an open slide rail, an elastic rubber sleeve, a stainless steel tension spring, a traction aluminum nail, a stainless steel tube, a transparent fixing sleeve, a rubber float seat, a carbon fiber float rod, a reflective bead, and a tapered tube; one end of the stainless steel tension spring is connected to the elastic rubber sleeve, and the other end is connected to the aluminum alloy box via the traction aluminum nail; the aluminum alloy box is connected to the fishing rod via the latex base. Since the bottom of the latex base has a slit, the bottom of the latex base can be opened, and the opened latex base can be connected to fishing rods of different diameters via an elastic fixing strap, which is highly versatile and also allows for easy adjustment of the different positions of the latex base.
Owner:刘斌