Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Ethylene propylene diene monomer waterproof roll

A technology of EPDM rubber and waterproof membranes, which is applied in the direction of coiled strips, rubber layered products, layered products, etc., can solve the problem of poor tensile effect and high temperature resistance, reduce the main performance of waterproof membranes, Lack of convenient clamping function and other problems to achieve the effect of solving the effect of tensile resistance and high temperature resistance, improving the waterproof effect and good insulation properties

Inactive Publication Date: 2020-06-12
合肥汇乐谷化工技术开发有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The currently used EPDM waterproof membrane has certain defects, lack of convenient clamping function, and it is easy to cause the main body of the waterproof membrane to fall off from the annular side of the reel. When clamping with a rubber band, the rubber band is easy to break, and the clamping effect Poor, at the same time, the tensile effect of the main body of the waterproof membrane and the effect of high temperature resistance are not good, which reduces the performance of the main body of the waterproof membrane

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ethylene propylene diene monomer waterproof roll
  • Ethylene propylene diene monomer waterproof roll
  • Ethylene propylene diene monomer waterproof roll

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0023] see Figure 1-4 Shown, a kind of EPDM waterproof roll material, comprises waterproof roll material main body 1, and described waterproof roll material ...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of ethylene propylene diene monomer rubber, in particular to an ethylene propylene diene monomer waterproof roll which comprises a waterproof roll body, mounting rings, T-shaped rods, arc grooves, springs, magnetic blocks, an arc-shaped clamping plate, fastening bolts, nuts, clamping blocks, bearings, a first rubber layer, a waterproof layer, a butyl rubber layer, a silicon rubber layer, a second rubber layer and a reel. The T-shaped rods move to drive the arc-shaped clamping plate to move to be separated from the magnetic blocks; the arc-shaped clamping plate move to be attached to the waterproof roll body and then one end of the waterproof roll body is attached to the waterproof roll body and the loosening phenomenon of the waterproof roll body is avoided; the design of the waterproof layer improves the waterproof effect of the waterproof roll body; the design of the butyl rubber layer improves the waterproof effect and the tensile strength of the waterproof roll body, the design of the silicone rubber layer improves the high-temperature-resistant effect of the roll body, and the design of the first rubber layer and the second rubber layer has resistance to polar solutions and chemicals and is low in water absorption and has a good insulation characteristic.

Description

technical field [0001] The invention relates to the technical field of EPDM rubber, in particular to an EPDM waterproof membrane. Background technique [0002] EPDM is a terpolymer of ethylene, propylene and non-conjugated dienes. Diene has a special structure, only one of the two bonds can be copolymerized, and the unsaturated double bond is mainly used as a cross-link. The other unsaturated will not become the polymer backbone, only side chains. The main polymer chain of EPDM is fully saturated. This property makes EPDM resistant to heat, light, oxygen, and especially ozone. [0003] The currently used EPDM waterproof membrane has certain defects, lack of convenient clamping function, and it is easy to cause the main body of the waterproof membrane to fall off from the annular side of the reel. When clamping with a rubber band, the rubber band is easy to break, and the clamping effect At the same time, the tensile effect of the main body of the waterproof membrane and ...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B32B25/18B32B25/20B32B25/16B32B27/30B32B25/08B32B33/00B65H18/28
CPCB32B25/16B32B25/18B32B25/20B32B27/308B32B33/00B32B2250/24B32B2250/248B32B2307/206B32B2307/306B32B2307/7265B65H18/28
Inventor 杨柳郑豪李智
Owner 合肥汇乐谷化工技术开发有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com