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PVC furniture film hook printing water-based ink and preparation method thereof

A water-based ink and furniture technology, applied in ink, home appliances, applications, etc., can solve the problems of printing workers and environmental damage, consumer home health injury, flammable and explosive, etc., and achieve strong adhesion and alcohol wiping resistance. Good, water-resistant effect

Inactive Publication Date: 2019-03-01
HANGZHOU HIWETECH CHEM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the ink is printed and dried, a large amount of organic solvent is released, which is flammable and explosive, and has caused great damage and pollution to printing workers and the environment.
Not only that, after the furniture laminated with PVC furniture film enters the home improvement market, it will still slowly release VOC, which will undoubtedly cause long-term damage to consumers' home health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Add 20kg of grinding resin into the dispersion tank, start stirring, keep the rotating speed at 200rpm, add 14kg of purified water, 1.2kg of Eastman CAB 531-1 (Eastman Company) dispersant, 0.9kg of ANTI-TERRA- 250 (BYK company) wetting agent, 7kg of ethanol (Suzhou Outer Chemical Co., Ltd.) and 10kg of pigment red 166 (P.R.166, Zhejiang Lily Group Co., Ltd.), and transfer after mixing evenly at a speed of 400rpm Grind 4 passes in a horizontal sand mill (TBM-50, Taiyi (Shanghai) Industrial Co., Ltd.), filter and discharge the material after the particle size of the color paste reaches below 600nm, and obtain the water-based red paste; then the above-mentioned 53.1kg Water-based red paste, 40kg of film-forming resin, 15kg of purified water, 8kg of ethanol (Suzhou Outer Chemical Co., Ltd.) and 3.2kg of Aquolin 161 (Wanhua Chemical) curing agent were added to the dispersion tank at a speed of 250rpm After stirring for 0.5h, the material was filtered and discharged to obtain...

Embodiment 2

[0043] Add 20kg of grinding resin into the dispersing tank, start stirring, keep the rotating speed at 250rpm, add 10kg of purified water, 1kg of Eastman CAB 531-1 (Eastman Company) dispersant, 1.2kg of ANTI-TERRA-250 (BYK company) wetting agent, 6kg of ethanol (Suzhou Outer Chemical Co., Ltd.) and 10kg of pigment yellow Yellow 2154C (P.Y.154, Zhejiang Lily Group Co., Ltd. kg), and after stirring and mixing at a speed of 450rpm, transfer to Grind 4 roads in the horizontal sand mill (TBM-50, Taiyi (Shanghai) Industrial Co., Ltd.), filter and discharge the material after the particle size of the color paste reaches below 500nm, and obtain the water-based yellow paste; then the above-mentioned 48.2kg Add water-based yellow paste, 39kg of film-forming resin, 21kg of purified water, 6kg of ethanol (Suzhou Outer Chemical Co., Ltd.) and 3.6kg of Aquolin 161 (Wanhua Chemical) curing agent into the dispersion tank and stir at a speed of 150rpm After 1 hour, the material was filtered an...

Embodiment 3

[0045] Add 9kg of grinding resin to the dispersing tank, start stirring, keep the rotating speed at 200rpm, add 14kg of purified water, 2.1kg of Eastman CAB 531-1 (Eastman Company) dispersant, 0.8kg of ANTI-TERRA- 250 (BYK company) wetting agent, 9kg of ethanol (Suzhou Outer Chemical Co., Ltd.) and 10kg of pigment blue BF435 (P.B.15:3, Zhejiang Lily Group Co., Ltd.), and stir and mix evenly at a speed of 300rpm Afterwards, transfer to a horizontal sand mill (TBM-50, Taiyi (Shanghai) Industrial Co., Ltd.) for grinding 3 times until the particle size of the color paste reaches below 400nm, then filter and discharge to obtain a water-based blue paste; Add 44.9kg of water-based blue paste, 50kg of film-forming resin, 14kg of purified water, 8kg of ethanol (Suzhou Outer Chemical Co., Ltd.) and 3.6kg of Aquolin 161 (Wanhua Chemical) curing agent into the dispersion tank, After stirring at a speed of 200 rpm for 1 hour, the material was filtered and discharged to obtain the water-bas...

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PUM

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Abstract

The invention provides PVC furniture film hook printing water-based ink and a preparation method thereof. The PVC furniture film hook printing water-based ink is prepared from the following raw materials in parts by weight: 10 parts of pigment, 9-20 parts of grinding resin, 39-50 parts of film-forming resins, 1-2.1 parts of a dispersant, 0.8-1.2 parts of a wetting agent, 12-17 parts of a cosolvent, 28-39 parts of purified water, and 3-3.6 parts of a curing agent. Through a special formula design, the PVC furniture film hook printing water-based ink has long storage period, obvious printing stereoscopic impression, strong adhesive force, good water resistance and good alcohol wiping resistance, and improves the overall water-based process of PVC furniture film series products.

Description

(1) Technical field [0001] The invention relates to a PVC furniture film off-print water-based ink and a preparation method thereof. (2) Background technology [0002] At present, PVC furniture film is printed with wood grain, pearlescent, marble, gold and silver wire drawing and other color patterns through gravure printing, and then laminated with a layer of transparent protective film by hot pressing to form a new decorative material with rich color patterns and scratch-resistant and wear-resistant surface. . However, because a protective film is hot-pressed on the printing surface, the PVC furniture decoration film cannot be made into a three-dimensional decorative effect with a concave-convex feel. The off-screen printing process can solve this problem very well. The off-screen printing is similar to the etching process. Specifically, after the PVC furniture printing film is hot-pressed and pasted, a full-page pattern layer is printed on the gravure and dried. Finally...

Claims

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Application Information

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IPC IPC(8): C09D11/107C09D11/106C09D11/037
CPCC09D11/037C09D11/106C09D11/107
Inventor 许华君许少宏罗英武
Owner HANGZHOU HIWETECH CHEM TECH CO LTD
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