Environment-friendly dust removal gel capable of being repeatedly cleaned and preparation method thereof

An environment-friendly, naphthenic oil technology, applied in adhesives, adhesive types, mineral oil hydrocarbon copolymer adhesives, etc., can solve the problems of repeated cleaning with water, loss of dust removal, and short stickiness retention time. Achieve good UV stability, improve the use time and effect, and maintain the viscosity for a long time

Inactive Publication Date: 2014-09-10
浙江固特新材料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing dust-removing glue has the following disadvantages: unstable properties, easy aging, resulting in short viscosity retention time and short life; under high temperature or long-term exposure to ultraviolet light, oil leakage and degumming will occur; it cannot be washed repeatedly with water, otherwise it will be damaged. Viscosity will gradually weaken and lose its dust removal purpose

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] (1) Raw materials:

[0025] raw material specific choice Dosage (parts by weight) naphthenic oil Hangzhou Fuda Fine Oil Co., Ltd. Model H4010 5 white oil 36# 34.5 SEBS1 Kraton Polymers USA Model 1633 3 SEBS2 American Kraton polymer company Model: 1650 18 antioxidant N-Phenyl-β-naphthylamine 0.5 C5 Hydrogenated Petroleum Resin No. 1 color of Resin Plant of PetroChina Lanzhou Petrochemical Company 29 Rosin pentaerythritol ester Guangzhou Kemao Chemical Co., Ltd. Model: 140 10

[0026] Preparation:

[0027] Step 1: Heat part of naphthenic oil, white oil or their mixture to 160°C, add polystyrene-polyethylene-polybutylene-polystyrene copolymer SEBS1 at a weight ratio of 1:1.2, and wait for it to melt Finally, add polystyrene-polyethylene-polybutylene-polystyrene copolymer SEBS2 at a weight ratio of 1:1.0, after dissolving, raise the temperature to 180°C, and add the remaining naphthenic oil, white oil o...

Embodiment 2

[0032] (2) Raw materials:

[0033] raw material specific choice Dosage (parts by weight) naphthenic oil Hangzhou Fuda Fine Oil Co., Ltd. Model H4010 4 white oil 36# 33 SEBS1 Kraton Polymers USA Model 1633 2 SEBS2 American Kraton Polymers Model: 1652 20 antioxidant N-Phenyl-β-naphthylamine 1 C5 Hydrogenated Petroleum Resin No. 1 color of Resin Plant of PetroChina Lanzhou Petrochemical Company 20 Rosin pentaerythritol ester Guangzhou Kemao Chemical Co., Ltd. Model: 140 20

[0034] Preparation:

[0035] Step 1: Heat part of naphthenic oil, white oil or their mixture to 160°C, add polystyrene-polyethylene-polybutylene-polystyrene copolymer SEBS1 at a weight ratio of 1:0.8, and wait for it to melt Finally, add polystyrene-polyethylene-polybutylene-polystyrene copolymer SEBS2 at a weight ratio of 1:0.8. After dissolving, raise the temperature to 180°C, and add the remaining naphthenic oil, white oil or their com...

Embodiment 3

[0040] (3) Raw materials:

[0041] raw material specific choice Dosage (parts by weight) naphthenic oil Hangzhou Fuda Fine Oil Co., Ltd. Model H4010 5 white oil 36# 25 SEBS1 Kraton Polymers USA Model 1633 4 SEBS2 American Kraton polymer company Model: 1650 14 antioxidant N-Phenyl-β-naphthylamine 1 plasticizer Dibutyl phthalate 1 C5 Hydrogenated Petroleum Resin No. 1 color of Resin Plant of PetroChina Lanzhou Petrochemical Company 25 Rosin pentaerythritol ester Guangzhou Kemao Chemical Co., Ltd. Model: 140 15

[0042] Preparation:

[0043] Step 1: Heat part of naphthenic oil, white oil or their mixture to 170°C, add polystyrene-polyethylene-polybutylene-polystyrene copolymer SEBS1 at a weight ratio of 1:1.2, and wait for it to melt Finally, add polystyrene-polyethylene-polybutylene-polystyrene copolymer SEBS2 at a weight ratio of 1:1.2, after dissolving, raise the temperature to 180°C, and add the r...

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Abstract

The invention discloses an environment-friendly dust removal gel capable of being repeatedly cleaned and a preparation method thereof. The invention aims at providing an environment-friendly dust removal gel which is stable in property, and applicable to all seasons and environments, and can be repeatedly cleaned, and a preparation method thereof. The environment-friendly dust removal gel comprises the following raw materials in parts by weight: 30-50 parts of naphthenic oil, white oil or a mixture thereof, 2-6 parts of polystyrene-polyethylene-polybutylene-polystyrene copolymer (SEBS1), 13-20 parts of polystyrene-polyethylene-polybutylene-polystyrene copolymer (SEBS2), 20-30 parts of C5 hydrocarbon resin, 10-20 parts of pentaerythritol ester of rosin, 0.5-1 part of antioxidant and 0-2 parts of plasticizer. The dust removal gel has the advantages of being stable in performance, good in weather ability, long in adhesive holding time, ultraviolet resistant, free of oil impregnation at a high temperature, good in tenacity and elasticity, environment-friendly, free of a public hazard, low in cost and the like.

Description

[0001] technical field [0002] The invention relates to a dust-removing glue, in particular to an environment-friendly dust-removing glue that can be washed repeatedly and a preparation method thereof. Background technique [0003] Dust removal glue is a tool that uses its sticky properties to remove dust and impurities on the surface of objects. The existing dust-removing glue has the following disadvantages: unstable properties, easy aging, resulting in short viscosity retention time and short life; under high temperature or long-term exposure to ultraviolet light, oil leakage and degumming will occur; it cannot be washed repeatedly with water, otherwise it will be damaged. The stickiness will gradually wear off, losing its dusting purpose. Contents of the invention [0004] The object of the present invention is to provide a kind of environment-friendly dust-removing glue and its preparation method which are stable in properties and applicable to various seasons and e...

Claims

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Application Information

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IPC IPC(8): C09J191/00C09J153/02C09J157/02
Inventor 陈惠娟陈慧李光鹏邵晓巍
Owner 浙江固特新材料科技股份有限公司
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