Self-bonding layer strip material with environmental protection and wide temperature change

A self-adhesive layer, temperature change technology, applied in building insulation materials, film/sheet adhesives, adhesives, etc., can solve the problem of increasing product material cost and production cost, low bonding strength, and decreased viscosity quality, etc. problems, achieve good practical value and social benefits, benefit the environment and society, and improve the bonding strength.
CN101942279AInactive Publication Date: 2011-01-12北京立高科技股份有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
北京立高科技股份有限公司
Publication Date
2011-01-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a self-bonding layer strip material with environmental protection and wide temperature change. A first adhesive layer and a second adhesive layer are respectively coated on two surfaces of a basic layer; the other surface of the first adhesive layer or the second adhesive layer is provided with an isolating membrane; and the isolating membrane is a base membrane or a surface membrane and a side membrane, wherein the thicknesses of the first adhesive layer and the second adhesive layer are respectively 0.02-0.3mm. The self-bonding layer strip material has the advantages of aquosity, environmental protection, no toxicity or flavour, high bonding strength, high water resistance and weather resistance, stickiness being free from the influence of temperature change andcapability of long-time storage and use, can be widely applied to common waterproof coiled materials of rubber, macromolecule plastics, modified pitch, and the like and does not need other materials to be added into raw materials or heating reaction; the self-bonding type waterproof coiled material with the advantages of excellent performance and convenient construction can be produced as long asless reformation is performed on the production line of the traditional various common waterproof coiled materials; and the self-bonding layer strip material can be also applied to other objects and materials which are in different specifications and need self bonding.
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Description

technical field

[0001] The invention relates to an adhesive layer material used on a self-adhesive waterproof coiled material, in particular to a water-based environment-friendly belt-shaped adhesive structure layer suitable for compounding on the surface of a self-adhesive waterproof coiled material. Background technique

[0002] In recent years, the waterproof membranes produced by most building waterproof material factories in my country mainly include: 1. Asphalt or modified asphalt waterproof membranes; 2. Rubber waterproof membranes; 3. Polymer plastic waterproof membranes. The waterproof materials used in large areas in construction projects are mainly waterproof membrane products. In the usual on-site construction, rubber waterproof membranes and polymer plastic waterproof membranes are mainly bonded to the base layer with an external adhesive, and asphalt or modified asphalt waterproof membranes are basically made of body self-adhesive, called It is a self-adhesive...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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