A kind of production method of film adhesive and film adhesive thereof

A production method and adhesive technology, applied to film/sheet adhesives, adhesives, other rubber adhesives, etc., can solve problems such as difficult peeling, easy peeling of products, damage to the surface of the adhesive, etc., to achieve easy peeling , good acid resistance, easy peeling effect

Active Publication Date: 2016-06-22
JIANGSU XINGDA STATIONERY GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are deficiencies in the existing production methods of film adhesives, which lead to the disadvantages of easy peeling off of the product, and not easy to peel off, and damage to the surface of the adhesive when peeling off.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The production method of the film adhesive provided by the embodiment of the present invention comprises the following steps:

[0029] (1), at normal temperature, add to the reactor:

[0030] Solvent 6# extracts 15 parts of solvent oil,

[0031] 10 parts of 120 mineral spirits,

[0032] 15 parts of methylcyclohexane,

[0033] 5 parts of acetone, mix well;

[0034] (2), and then add:

[0035] Add emulsifier OP-100.01 parts,

[0036] Dispersant NUOSPERSEW-2035 parts,

[0037] Carry out solvent modification to make it have certain characteristics, after the modification is qualified;

[0038] (3), then add:

[0039] 8 parts of polyvinyl alcohol,

[0040] 15 parts of synthetic rubber TPR,

[0041] Thermoplastic elastomer SIS, SEBS8 parts,

[0042] 8 parts neoprene,

[0043] The reaction and modification are carried out, and the synthetic rubber and the elastomer are grafted and polymerized to obtain a product; the above parts are parts by weight.

[0044] Before...

Embodiment 2

[0046] The production method of the film adhesive provided by the embodiment of the present invention comprises the following steps:

[0047] (1), at normal temperature, add to the reactor:

[0048] Solvent 6# extracts 30 parts of solvent oil,

[0049] 20 parts of 120 mineral spirits,

[0050] 35 parts of methylcyclohexane,

[0051] 10 parts of acetone, mix well;

[0052] (2), and then add:

[0053] Add emulsifier OP-102 parts,

[0054] Dispersant NUOSPERSEW-2020 parts,

[0055] Carry out solvent modification to make it have certain characteristics, after the modification is qualified;

[0056] (3), then add:

[0057] 5 parts polyvinyl alcohol,

[0058] 10 parts of synthetic rubber TPR,

[0059] Thermoplastic elastomer SIS, SEBS 5 parts,

[0060] Neoprene 5 parts,

[0061] The reaction and modification are carried out, and the synthetic rubber and the elastomer are grafted and polymerized to obtain a product; the above parts are parts by weight.

[0062] Before ste...

Embodiment 3

[0064] The production method of the film adhesive provided by the embodiment of the present invention comprises the following steps:

[0065] (1), at normal temperature, add to the reactor:

[0066] Solvent 6# extracts 40 parts of solvent oil,

[0067] 120 solvent naphtha 30 parts,

[0068] 45 parts of methylcyclohexane,

[0069] 15 parts of acetone, mix well;

[0070] (2), and then add:

[0071] Add emulsifier OP-103.5 parts,

[0072] Dispersant NUOSPERSEW-2015 parts,

[0073] Carry out solvent modification to make it have certain characteristics, after the modification is qualified;

[0074] (3), then add:

[0075] 8 parts of polyvinyl alcohol,

[0076] 15 parts of synthetic rubber TPR,

[0077] Thermoplastic elastomer SIS, SEBS8 parts,

[0078] 8 parts neoprene,

[0079] The reaction and modification are carried out, and the synthetic rubber and the elastomer are grafted and polymerized to obtain a product; the above parts are parts by weight.

[0080] Before st...

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PUM

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Abstract

The invention discloses a production method of a film-like adhesive, which comprises the following steps: (1), at normal temperature, add: solvent 6# extraction solvent naphtha, 120 solvent naphtha, methylcyclohexane, acetone, Mix evenly; (2), then add: add emulsifier OP-10, dispersant NUOSPERSE W-20, and carry out solvent modification to make it have certain characteristics, after the modification is qualified; (3), then add: polyethylene Alcohol, synthetic rubber TPR, thermoplastic elastomer, neoprene, react and modify, synthetic rubber and elastomer are modified by graft polymerization to obtain the product. Compared with the prior art, the production method of the film adhesive of the present invention and the film adhesive thereof, the film adhesive product has fast drying at room temperature, good initial tack, strong adhesion, fast surface drying, long adhesion time, no Cracking, no falling off, easy to peel off, no damage to the surface of the adhesive, etc.

Description

technical field [0001] The invention relates to the field of adhesive material processing, in particular to a production method of a film adhesive and the film adhesive. Background technique [0002] Adhesive bonding (bonding, bonding, cementation, gluing) refers to the technology of connecting the surfaces of homogeneous or heterogeneous objects with adhesives. It has the characteristics of continuous stress distribution, light weight, or sealing, and low temperature in most processes. Gluing is especially suitable for the connection of different materials, different thicknesses, ultra-thin specifications and complex components. Glue is the fastest growing in modern times, with a wide range of applications, and has a major impact on the progress of high-tech science and technology and the improvement of people's daily life. A class of organic or inorganic, natural or synthetic substances that can connect the same, two or more homogeneous or heterogeneous parts (or material...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J7/00C09J121/00C09J129/04C09J153/02C09J111/00
Inventor 宋仕良
Owner JIANGSU XINGDA STATIONERY GRP
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