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Environmental protection oil solubility adhesive and preparation method thereof

An oil-soluble and adhesive technology, applied in the field of environmental protection oil-soluble adhesive and its preparation, can solve problems such as affecting health, volatilize harmful irritating gases, environmental pollution, etc., and achieve good waterproof effect, good stickiness, and strong initial viscosity. Effect

Inactive Publication Date: 2007-02-07
谢土根
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing oil-soluble adhesives, which are easy to volatilize harmful and irritating gases, pollute the environment, and affect people's health, the present invention provides an environmentally friendly oil-soluble adhesive and its production method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] By weight, isooctyl acrylate (Z-EMA) 20-40%, ethyl acetate (EAM) 30-75%, vinyl acetate (VAC) 1-20%, butyl acrylate (AA) 1-15%, Put 0.5-15% of acrylic acid (AA) and 0.05-5% of hydroxyethyl acrylate (EMA) into the reaction kettle, gradually heat up with steam, at the same time, keep stirring in the reaction kettle with the mixer, and then turn on the condenser. When the temperature in the kettle rises to 75-80°C, there will be liquid flowing back from the condenser. At this time, put the prepared initiator-benzoyl peroxide (BPO) into the high level tank and drop it into the reaction kettle. At this time, the liquid in the reaction kettle reacted very strongly in half an hour, and vacuoles would appear to float up, and there would be small vacuoles in the last 1.5 hours, which would not float up. After dropping the initiator in 2 hours, start to keep the reactor warm, and keep the temperature between 70-75°C for 3 hours. Then start to cool down, pour cooling water into th...

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Abstract

the invention discloses an environmental-protective oil soluble adhesive and preparing method, which comprises the following parts: 20-40% Z-EMA, 30-75% EAM, 1-20% vinyl acetate (VAC), 1-15% BA, 0.5-15% AA and 0.05-5% EMA, wherein the raw materials are blended with initiator (BOP) to form the product, which satisfies the request of ROHS.

Description

technical field [0001] The invention relates to an adhesive, in particular to an environment-friendly oil-soluble adhesive used for making self-adhesive sound insulation, shockproof and heat preservation materials and a preparation method thereof. Background technique [0002] At present, there are many types of adhesives used in our country. The adhesives produced in the prior art, due to the different raw materials, have great differences in the properties of the adhesives according to their respective components. An existing oil-soluble adhesive is used in self- In the production of sticky sound insulation, shockproof and thermal insulation materials, it shows good bonding strength and waterproof effect, so it is welcomed by users. However, the production or use of this kind of adhesive is easy to volatilize harmful irritating gas, which affects the health of operators and users, and causes pollution to the environment, so it is not suitable to continue to be widely used....

Claims

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Application Information

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IPC IPC(8): C09J131/04
Inventor 谢土根
Owner 谢土根
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