Butyl rubber for wrapping capacitor case

A technology of butyl rubber and capacitor casing, applied in the field of rubber materials, can solve the problems of not being effectively guaranteed, affecting the normal operation of capacitors, and wasting resources, etc., achieving strong adhesion, saving costs, and increasing service life Effect
CN102964701AActive Publication Date: 2013-03-13江苏南翔橡胶制品有限公司
3 Cites 18 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
江苏南翔橡胶制品有限公司
Publication Date
2013-03-13

Smart Images

  • Figure 1
    Figure 1
Patent Text Reader

Abstract

The invention discloses a butyl rubber for wrapping a capacitor case, which is prepared from the following raw materials: butyl rubber (BBK232), LANXESS Deutschland 9650 ethylene propylene diene monomer, poly-4-methyl-1-pentylene, zinc oxide, nano fluorite powder, nano bentonite, attapulgite, anti-aging agent NBC, anti-aging agent OD, polyamide wax micropowder, accelerator TMTD, accelerator CZ, N-2-(aminoethyl)-3-aminopropyltrimethoxysilane, isopropyl tri(dioctylpyrophosphate)titanate, antioxidant 1035, carbon black N339, N660 carbon black 15-25, dibasic lead phosphite, tributyl citrate, stearic acid, coumarone, propanediol sebacate polyester, benzenesulfonyl hydrazide, ferrocene and modified kieselguhr. According to the reasonable raw material formula, the produced rubber has favorable comprehensive properties and strong binding property with metal; and the rubber has high mechanical properties, fatigue resistance, dynamic ozone resistance, aging resistance and the like, thereby providing a high-intensity protective function for the capacitor.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention mainly relates to a rubber material, in particular to a butyl rubber material used for wrapping capacitor shells. Background technique

[0002] Traditional capacitor casings are made of aluminum or plastic products, which are easily damaged in various harsh environments such as dynamic ozone acid-base, high temperature, low temperature, high pressure or ozone, which affect the normal operation of the capacitor, not only causing a waste of resources, but also in Safety is not effectively guaranteed, and the technology of using a metal mesh inner skeleton on the outer casing of the capacitor and wrapping the rubber material on the outside has not appeared so far. Contents of the invention

[0003] The object of the present invention is to provide a butyl rubber material for wrapping capacitor shells.

[0004] The present invention is achieved through the following technical solutions:

[0005] A butyl rubber material for wrapping ca...

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