High-sealing flame-retardant composite adhesive tape
Through the multi-layer structural design and scientific material combination, the sealing and flame retardant properties of the tape are improved, and the problems of traditional tapes are easily fallen off and flammable in high temperature and flammable environments are solved, which significantly improves the safety and stability of use .
CN222431796UActive Publication Date: 2025-02-07NANJING HI-TECH TAPE PRODUCTS CO LTD
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Patent Information
- Application Number
- CN202421119094.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-22
AI Technical Summary
Technical Problem
Traditional tape is prone to falling off and flammable in high temperature and flammable environments, affecting the use effect and bringing safety hazards.
Method used
It adopts a multi-layer structural design, including aluminum foil film, upper and lower flame retardant layer, main layer, foam layer, PVDF film and release materials. Through scientific material combination and structural layout, the sealing and flame retardant properties of the tape are improved.
Benefits of technology
It significantly improves the sealing effect and flame retardant performance of the tape, enhances the safety and stability of use in high-temperature environments, avoids the spread of fire, and improves mechanical strength and durability.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of sticking tools, in particular to a high-sealing flame-retardant composite adhesive tape which comprises an aluminum foil film and a main body layer, an upper flame-retardant layer is coated on the inner side of the aluminum foil film, the lower side of the aluminum foil film is compounded on the upper side of the main body layer, foam is arranged on the lower layer of the main body layer, and a lower flame-retardant layer is coated on the lower side of the foam. A PVDF film is arranged on the lower side of the lower flame-retardant layer, and a release material is arranged on the lower side of the PVDF film. According to the high-sealing flame-retardant composite adhesive tape, through scientific multi-layer structural design and carefully selected material combination, the remarkable technical effect is achieved. Firstly, the aluminum foil film layer of the adhesive tape provides good isolation performance and reflection performance, the overall sealing effect is enhanced, and leakage of gas and liquid is effectively prevented. And secondly, due to the arrangement of the upper flame-retardant layer and the lower flame-retardant layer, the adhesive tape can keep stable performance in a high-temperature environment and is not easy to burn, so that the spreading of fire is prevented to a certain extent, and the use safety is greatly improved.
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