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High-adhesion quick-drying type PVC white inkjet film and preparation method thereof

A high-adhesion, quick-drying technology, applied in the field of inkjet materials, can solve the problems affecting the overall aesthetics of the wall, poor durability and adaptability, and complicated drying procedures, so as to enhance the adsorption capacity, penetration capacity and printing effect. Realistic, weather-resistant effects

Pending Publication Date: 2022-01-21
广东全丰新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing inkjet film has the disadvantages of complicated drying procedure, low production efficiency, high energy consumption, and poor durability and adaptability. It is easy to cause fading, surface peeling and other phenomena in the sun and rain, which will affect the wall. The overall aesthetics, and the replacement process after falling off will greatly increase the cost

Method used

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  • High-adhesion quick-drying type PVC white inkjet film and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A high-adhesion quick-drying PVC white inkjet film, comprising the following raw materials in parts by weight: 100 parts of PVC resin, 45 parts of plasticizer, 4 parts of stabilizer, 2 parts of epoxy soybean oil, 13 parts of filler, coloring material 1 part, 1 part of processing aid and 0.8 part of dispersing aid;

[0030] Wherein, the PVC resin is formed by mixing PVC resin A and PVC resin B with a mass ratio of 1:3, and the K value of the PVC resin A is 70, and the K value of the PVC resin B is 65. The filler is a mixture of calcium carbonate and lithium oxide, and the mass ratio of calcium carbonate and lithium oxide is 1:0.1.

[0031] The preparation method of the above-mentioned high-adhesion fast-drying type PVC white spray-painted film is as follows:

[0032] (1) Mix each component according to the above mass ratio, stir evenly in a high-speed mixer, and then banbury and plasticize in an internal mixer for 8 minutes until it becomes a gel-like colloid;

[0033]...

Embodiment 2

[0037] A high-adhesion quick-drying PVC white inkjet film, comprising the following raw materials in parts by weight: 100 parts of PVC resin, 35 parts of plasticizer, 3 parts of stabilizer, 1 part of epoxy soybean oil, 12 parts of filler, and coloring material 0.5 parts, 0.5 parts of processing aids and 0.5 parts of dispersing aids;

[0038] Wherein, the PVC resin is formed by mixing PVC resin A and PVC resin B with a mass ratio of 1:4, and the K value of the PVC resin A is 70, and the K value of the PVC resin B is 65. The filler is a mixture of calcium carbonate and lithium oxide, and the mass ratio of calcium carbonate and lithium oxide is 1:0.05.

[0039] The preparation method of the above-mentioned high-adhesion fast-drying type PVC white spray-painted film is as follows:

[0040] (1) Mix each component according to the above mass ratio, stir evenly in a high-speed mixer, and then banbury and plasticize in an internal mixer for 5 minutes until it becomes a gel-like collo...

Embodiment 3

[0045] A high-adhesion quick-drying PVC white inkjet film, comprising the following raw materials in parts by weight: 100 parts of PVC resin, 50 parts of plasticizer, 5 parts of stabilizer, 3 parts of epoxy soybean oil, 15 parts of filler, and coloring material 2 parts, 2 parts of processing aid and 1 part of dispersing aid;

[0046] Wherein, the PVC resin is formed by mixing PVC resin A and PVC resin B with a mass ratio of 3:7, and the K value of the PVC resin A is 70, and the K value of the PVC resin B is 65. The filler is a mixture of calcium carbonate and lithium oxide, and the mass ratio of calcium carbonate and lithium oxide is 1:0.2.

[0047] The preparation method of the above-mentioned high-adhesion fast-drying type PVC white spray-painted film is as follows:

[0048] (1) Mix each component according to the above mass ratio, stir evenly in a high-speed mixer, and then banbury and plasticize in an internal mixer for 10 minutes until it becomes a gel-like colloid;

[...

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Abstract

The invention discloses a high-adhesion quick-drying type PVC white inkjet film which comprises the following raw materials in parts by weight: 100 parts of PVC resin, 35-50 parts of a plasticizer, 3-5 parts of a stabilizer, 1-3 parts of epoxidized soybean oil, 12-15 parts of a filler, 0.5-2 parts of a pigment, 0.5-2 parts of a processing aid and 0.5-1 part of a dispersing aid. The PVC resin is formed by mixing PVC resin A and PVC resin B according to the mass ratio of (2-3): (7-8), the K value of the PVC resin A is 70, and the K value of the PVC resin B is 65. The prepared white inkjet film can be printed, is high in color rendition degree and vivid in printing effect, has extremely high weather resistance, is high in ink adsorption and diffusion speed, improves the production efficiency, and is suitable for large-scale industrial production.

Description

technical field [0001] The invention relates to the technical field of spray-painting materials, in particular to a high-adhesion fast-drying PVC white spray-painting film and a preparation method thereof. Background technique [0002] The spray-painted film is the carrier of the advertising pattern, and the pattern is drawn on the spray-painted film by the printer, and posted on the desired position for display. Most of the current building wall advertisements are made by inkjet printers, and the inkjet-painted wall inkjet film with bright colors and clear patterns can be pasted on the wall with glue, such as cement walls, white gray walls, and tile walls. Surfaces such as masonry walls and car bodies can be directly constructed, the production cost is low, it is not easy to be torn and damaged, and the construction is convenient. [0003] However, the existing inkjet film has the disadvantages of complicated drying procedure, low production efficiency, high energy consump...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08K3/26C08K7/24C08J5/18
CPCC08J5/18C08J2327/06C08J2427/06C08K2003/265C08K7/24
Inventor 吴安理王毅刚李小涛
Owner 广东全丰新材料科技有限公司
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