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Preparation method of all-purpose glue stick

A glue stick and universal technology, applied in the direction of adhesives, adhesive types, non-polymer adhesive additives, etc., can solve problems such as impact on health, large limitations, adverse effects on health, etc., to achieve uniform paste, Versatile Effects

Inactive Publication Date: 2018-01-09
JIANGSU XINGDA STATIONERY GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, other materials need to be pasted. There are many types of glue such as 502 and Baide glue on the market. The organic solvents they contain are toluene, benzene, and acetone, which have an impact on human health and have relatively large limitations. , only for a single product
There are various kinds of superglue commonly used to glue shoes, wooden boards, etc., and the carcinogens produced by them spread in the air with the smell, which is easy to cause adverse effects on human health, and can only be limited to certain objects when used.

Method used

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  • Preparation method of all-purpose glue stick
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  • Preparation method of all-purpose glue stick

Examples

Experimental program
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Effect test

preparation example Construction

[0016] The preparation method of the universal glue stick provided by the invention comprises the raw materials of following mass parts proportioning:

[0017] 25-40 parts of propylene glycol methyl ether; 25-35 parts of acetone; 30-50 parts of absolute ethanol; 2-8 parts of synthetic rubber; 3-10 parts of resin; 10-20 parts of elastomer; 1-3 parts of excipient; 5-10 parts of hardened excipient;

[0018] Its preparation method is as follows:

[0019] Add propylene glycol methyl ether, acetone, and absolute ethanol to the reaction kettle, start stirring, and stir evenly. While stirring, add synthetic rubber, resin, and elastomer in turn to dissolve for 6 to 12 hours. After the dissolution is complete, turn on the condensation reflux device, and simultaneously Stir and heat up, add co-solvent, dispersant, and hardening excipient while stirring, raise the temperature to 85-90°C, control the temperature at 85-90°C and vigorously stir and disperse for 20-30 hours, so that all soli...

Embodiment 1

[0022] The mass proportioning of the main components of the universal glue stick of the present embodiment:

[0023] raw material name

parts by mass

function

Propylene Glycol Methyl Ether

30

Primary solvent for bonding materials and hardening vehicles

acetone

35

Auxiliary solvent for bonding materials and hardening vehicles

Absolute ethanol

40

Auxiliary solvent for bonding materials and hardening vehicles

synthetic rubber

5

Main bonding material

resin

8

Auxiliary bonding material

elastomer

16

Auxiliary bonding material

Co-solvent

2

Improves the inter-bonding properties between solvents and bonding materials

Dispersant

3

Improve the solubility of bonding materials in solvents

hardening excipient

6

Product curing molding

[0024] The preparation method of the universal glue stick of the present embodiment is as follows:

[0025] Add pr...

Embodiment 2

[0027] The mass proportioning of the main components of the universal glue stick of the present embodiment:

[0028] raw material name

parts by mass

function

Propylene Glycol Methyl Ether

40

Primary solvent for bonding materials and hardening vehicles

acetone

35

Auxiliary solvent for bonding materials and hardening vehicles

Absolute ethanol

50

Auxiliary solvent for bonding materials and hardening vehicles

synthetic rubber

8

Main bonding material

resin

10

Auxiliary bonding material

elastomer

20

Auxiliary bonding material

Co-solvent

5

Improves the inter-bonding properties between solvents and bonding materials

Dispersant

3

Improve the solubility of bonding materials in solvents

hardening excipient

5

Product curing molding

[0029] The preparation method of the universal glue stick of the present embodiment is as follows:

[0030] Add p...

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Abstract

The invention discloses a preparation method of an all-purpose glue stick. The all-purpose glue stick comprises the following raw materials in parts by mass: 25 to 40 parts of propylene glycol methylether; 25 to 35 parts of acetone; 30 to 50 parts of absolute ethyl alcohol; 2 to 8 parts of synthetic rubber; 3 to 10 parts of resin; 10 to 20 parts of elastomers; 1 to 5 parts of a cosolvent; 1 to 3parts of a dispersing agent; 5 to 10 parts of hardening excipient. The raw materials are prepared into the all-purpose glue stick in a certain way. Compared with the prior art, the preparation methodhas the advantages that the all-purpose glue stick is extensive in use, environmentally friendly, innocuous, uniform for gluing and multipurpose, and has no waste.

Description

technical field [0001] The invention relates to the field of stationery preparation, in particular to a method for preparing a universal glue stick. Background technique [0002] Universal glue stick appears on the market as a multi-purpose functional glue. It has strong viscosity and wide range of uses. It can mainly bond various soft and hard materials, such as glass, metal, ceramics, PVC, plastic sheets, natural rubber, wood, Leather, synthetic leather, fabric, plush, cork, moldings, paper, cardboard. Carpet, phenolic resin and epoxy foam can all play the role of bonding. [0003] Commonly used glue sticks are only used to paste paper. However, other materials need to be pasted. There are many types of glue such as 502 and Baide glue on the market. The organic solvents they contain are toluene, benzene, and acetone, which have an impact on human health and have relatively large limitations. , only for a single product. The superglue commonly used for bonding shoes, pl...

Claims

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Application Information

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IPC IPC(8): C09J9/00C09J133/04C09J11/06
Inventor 宋仕良
Owner JIANGSU XINGDA STATIONERY GRP
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