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Environment-friendly nail-free glue special for advertising words and preparation method thereof

A technology of advertising characters and nail-free glue, which is applied in the direction of adhesives, adhesive types, mineral oil hydrocarbon copolymer adhesives, etc., can solve the problems of opaque colloids and cannot meet the needs of transparent products, so as to ensure transparency and improve Transparency durability, effect of increasing viscosity

Pending Publication Date: 2020-06-23
GLEIHOW NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the colloid of the above products is opaque, which cannot meet the needs of the advertising industry for transparent products

Method used

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  • Environment-friendly nail-free glue special for advertising words and preparation method thereof
  • Environment-friendly nail-free glue special for advertising words and preparation method thereof
  • Environment-friendly nail-free glue special for advertising words and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The composition ratio of a special nail-free glue for environmental protection advertising characters:

[0035]

[0036] What the linear SBS rubber of this embodiment adopts is SBS rubber C501H, and what the star-shaped SBS rubber adopts is SBS rubber C711.

[0037] What the modified castor oil of the present embodiment adopts is MT-ST (commercially available product).

[0038] The preparation method is as follows:

[0039] a. Put 6# solvent oil and methyl acetate into the high-speed dispersing dynamic mixer in turn, start stirring, and add C501H, C711, hydrogenated rosin resin, hydrogenated C9 resin, hydrogenated C5 resin, polyα-methylstyrene resin and SBS resin, stir for 2 to 3 hours until the material is evenly dispersed.

[0040] b. Add fumed silica, MT-ST and antioxidant T501 in sequence, and stir for 10-30 minutes at a speed of 1000±50r / min until the materials are evenly dispersed, and the special nail-free glue for environmental protection advertising charac...

Embodiment 2

[0042] The composition ratio of a special nail-free glue for environmental protection advertising characters:

[0043]

[0044]

[0045] What the linear SBS rubber of this embodiment adopts is SBS rubber C501H, and what the star-shaped SBS rubber adopts is SBS rubber C711.

[0046] The modified polyamide wax powder used in this embodiment is MT-PLUS (commercially available product).

[0047] The preparation method is as follows:

[0048] a. Put cyclohexane and methyl acetate into the high-speed dispersing dynamic mixer in turn, start stirring, add C501H, C711, hydrogenated rosin resin, hydrogenated C5 resin, poly-α-methylstyrene resin and SBS resin in turn, and stir for 2 ~3 hours until the material is evenly dispersed.

[0049] b. Add fumed silica, MT-PLUS and antioxidant T501 in sequence, and stir for 10-30 minutes at a speed of 1000±50r / min until the materials are evenly dispersed, and the special nail-free glue for environmental protection advertising characters is...

Embodiment 3

[0051] The composition ratio of a special nail-free glue for environmental protection advertising characters:

[0052]

[0053]

[0054] What the linear SBS rubber of this embodiment adopts is SBS rubber C501H, and what the star-shaped SBS rubber adopts is SBS rubber C711.

[0055] What the modified castor oil of the present embodiment adopts is MT-ST (commercially available product).

[0056] The preparation method is as follows:

[0057] a. Put cyclohexane and methyl acetate into the high-speed dispersing dynamic mixer in turn, start stirring, add C501H, C711, hydrogenated rosin resin, poly-α-methylstyrene resin and SBS resin in turn, and stir for 2 to 3 hours to The material is dispersed evenly.

[0058] b. Add fumed silica, MT-ST and antioxidant T501 in sequence, and stir for 10-30 minutes at a speed of 1000±50r / min until the materials are evenly dispersed, and the special nail-free glue for environmental protection advertising characters is prepared.

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Abstract

The invention provides environment-friendly nail-free glue special for advertising words and a preparation method thereof. The special environment-friendly nail-free adhesive for the advertising wordscomprises the following main components: a rubber elastomer, tackifying resin, a thixotropic agent, an environment-friendly solvent system and an antioxidant, the preparation method comprises the following steps: putting the environment-friendly solvent system into a high-speed dispersion power mixer, starting stirring, sequentially adding the rubber elastomer and the tackifying resin, and stirring for 2-3 hours until the materials are uniformly dispersed; and adding the thixotropic agent and the antioxidant, and stirring for 10-30 minutes at the rotating speed of 1000+ / -50r / min until the materials are uniformly dispersed, thereby obtaining the special environment-friendly nail-free adhesive for the advertising words. An environment-friendly solvent system is used as a dispersion medium,so that a base material is not corroded; the hydrogenated resin, the poly-alpha-methylstyrene resin and the high-transmittance reinforced SBS resin are used, so that the transparency of a glue solution is guaranteed, and the weather resistance and the bonding strength of the adhesive are improved. The nail-free adhesive disclosed by the invention has the characteristics of transparent colloid, traceless adhesion, high curing speed, multiple types of adhesive materials and wide application range.

Description

technical field [0001] The invention relates to a special nail-free glue for environment-friendly advertising characters and a preparation method thereof, belonging to the field of environment-friendly adhesives. Background technique [0002] Nail-free glue, also known as liquid nail, is a multi-functional decorative adhesive with strong adhesion, which can replace nails to achieve no nail hole bonding. Nail-free glue has the characteristics of fast curing speed, high bonding strength, wide application range, and convenient use. It is widely used in decoration, furniture manufacturing, handicraft production and other industries. [0003] The advertising art industry usually uses acrylic, Chevron board, KT board, aluminum-plastic board and other materials when making advertising plaques. When using commercially available nail-free glue products to bond advertising materials, there are usually the following problems: (1) Many products contain aromatic hydrocarbons, chlorinate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J153/02C09J193/04C09J157/02C09J11/08
CPCC08L2201/08C08L2201/10C08L2205/025C08L2205/035C08L2207/04C09J11/08C09J153/02C08L53/02C08L93/04C08L57/02C08L25/16
Inventor 赵勇强夏令明匡广际窦海峰乔炜孙清宇王冠璋
Owner GLEIHOW NEW MATERIALS CO LTD
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