Epoxy resin and nitrile rubber adhesive and preparing method thereof

A technology of nitrile rubber and epoxy resin, applied in the direction of adhesives, adhesive additives, non-polymer adhesive additives, etc., can solve the problems of poor storage stability, poor impact resistance, poor cold resistance, etc., and achieve volatile Less, excellent heat resistance, good effect on environmental protection

Inactive Publication Date: 2013-04-24
TONGLING TONGYUN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Easy to use, low price, but poor heat resistance, poor cold resistance, poor storage stability
In order to overcome the disadvantages of traditional chloroprene adhesives such as poor heat resistance, poor cold resistance, poor storage stability, and poor impact resistance, a new type of epoxy resin is produced by improving the formula and adding other raw materials such as epoxy resin. Resin-Neoprene Adhesive

Method used

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  • Epoxy resin and nitrile rubber adhesive and preparing method thereof

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Embodiment

[0015] An epoxy resin-nitrile rubber adhesive, made of the following raw materials in parts by weight: 115 parts of styrene, 145 parts of ethyl acetate, 25 parts of nitrile rubber N230S, 18 parts of xylene, 4,4'- 2 parts of diphenylmethane diisocyanate, 10 parts of polyisobutylene, 2 parts of 3-aminopropyltrimethoxysilane, 3 parts of polytetrahydrofuran ether glycol, 4 parts of SG-2 type PVC resin, 2 parts of ferrocene, modified 20 parts of permanent epoxy resin, 6 parts of EPDM rubber, 3 parts of phthalate, 4 parts of epoxy octyl stearate, 4 parts of epoxidized triglyceride, 3 parts of zinc oxide, dimercapto 1.5 parts of isooctyl di-n-octyl tin, 2 parts of zinc stearate, 25 parts of light calcium carbonate, 40 parts of nano attapulgite, 45 parts of carbon black N220, isopropyl tri(dioctyl pyrophosphate acyloxy ) 2 parts of titanate, 0.8 parts of antioxidant 1010, 1 part of anilinomethyltriethoxysilane, 1 part of crosslinking agent TAC, 1.5 parts of antioxidant OD, 2 parts...

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Abstract

The invention discloses an epoxy resin and nitrile rubber adhesive and a preparing method thereof. The epoxy resin and nitrile rubber adhesive is prepared from raw materials comprising, by weight part ratio, 100-120 parts of styrene, 100-150 parts of ethyl acetate, 20-25 parts of nitrile rubber N230S, 15-20 parts of dimethylbenzene, 1-2 parts of 4,4`-diphenylmethane diisocyanate, 8-12 parts of polyisobutene, 2-3 parts of 3-aminopropyltrimethoxysilane, 2-3 parts of polytetramethylene ether glycol, 3-5 parts of SG-2 type polyvinyl chloride (PVC) resin, 1-2 parts of ferrocene, 15-20 parts of modified epoxy resin, 5-8 parts of ethylene propylene diene monomer, 2-5 parts of phthalic acid ester and the like. The adhesive has excellent heat resistance and impact resistance, and is high in bonding strength, water-proof and damp-proof, good in storage stability, low in number of volatile matters during the solidification process, good in environmental protection property and using effect, convenient and wide in range of application.

Description

technical field [0001] The invention relates to an epoxy resin-nitrile rubber adhesive and a preparation method thereof, belonging to the technical field of chemical industry. Background technique [0002] Nitrile rubber adhesive has high polarity, so it has good adhesion, especially for the bonding of metal and rubber; it has good compatibility with most polymer materials such as polyvinyl chloride, phenolic resin, etc. Capacitive, so it has good adhesion to a variety of materials. It is used in the aviation industry for the bonding of aircraft frames and helicopter propellers. In the automotive industry, it is used for automotive doors and windows, windshield sealing strips, Clutch gaskets and oil tank seals are used in the electronics industry for bonding printed circuits and electronic components, and in the construction industry for bonding sealing parts. It is easy to use and low in price, but it has poor heat resistance, poor cold resistance, and poor storage stabili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J4/00C09J4/06C09J11/04
Inventor 汪琦施翔
Owner TONGLING TONGYUN MACHINERY
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