Water-based ink resin for PVC furniture membranes and preparation method of water-based ink resin

A technology of ink and resin, which is applied in the field of water-based ink resin and its preparation, can solve the problems of flammability and explosion, printing workers and environmental damage, pollution, etc., to improve the resistance to plasticizer migration, stabilize the polymerization process and reduce slag, The effect of guaranteeing the bonding strength

Active Publication Date: 2017-10-20
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 entering the home improvement market, furniture with PVC furniture film will still slowly release VOC, which will undoubtedly cause long-term damage to consumers' home health

Method used

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  • Water-based ink resin for PVC furniture membranes and preparation method of water-based ink resin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] (1) Preparation of the monomer addition phase: 20.58 kg of methyl methacrylate monomer (Guangzhou Zhongye Chemical Co., Ltd.), 21 kg of methyl acrylate monomer (Shanghai Merrill Chemical Technology Co., Ltd.) at room temperature , 0.42kg of glycidyl methacrylate monomer (Jiangxi Ruixiang Chemical Co., Ltd.), 0.0022 parts by weight of isooctyl 3-mercaptopropionate (Sinopharm Chemical Reagent Co., Ltd.) chain transfer reagent and 0.7kg of ER-40 (ADEKA company) nonionic emulsifier dissolves 20min with the speed stirring of 500rpm;

[0038] (2) Preparation of the primer phase: 1.5kg of DowFax TM 2A1 (DOW company) anionic emulsifier, 0.4kg of ER-40 (ADEKA company) nonionic emulsifier, 0.08kg of AMP-95 (Dow company) pH buffer, 0.08kg of sodium persulfate (Suzhou Huahang Chemical Technology Co., Ltd. Company) initiator joins the deionized water of 38kg, stirs and dissolves with the speed of 500rpm, and begins to heat up;

[0039] (3) Polymerization stage: when the temperatu...

Embodiment 2

[0042] (1) Preparation of the monomer addition phase: 24.48 kg of methyl methacrylate monomer (Guangzhou Zhongye Chemical Co., Ltd.), 19.17 kg of methyl acrylate monomer (Shanghai Mairuier Chemical Technology Co., Ltd.) ), 1.35kg of glycidyl methacrylate monomer (Jiangxi Ruixiang Chemical Co., Ltd.), 0.00138 parts by weight of 3-mercaptopropionic acid-2-ethylhexyl ester (Bailingwei Technology Co., Ltd.) chain transfer reagent and 0.9kg of ER- 40 (ADEKA company) nonionic emulsifier is stirred and dissolved 30min with the speed of 400rpm;

[0043] (2) Preparation of the primer phase: 1.52kg of DowFax TM 2A1 (DOW company) anionic emulsifier, 0.5kg of ER-40 (ADEKA company) nonionic emulsifier, 0.08kg of AMP-95 (Dow company) pH buffer, 0.03kg of potassium persulfate (Wujiang Sanyuan fine Chemical Co., Ltd.) initiator joins the deionized water of 42kg, stirs and dissolves with the speed of 700rpm, and begins to heat up;

[0044] (3) Polymerization stage: when the temperature of t...

Embodiment 3

[0047] (1) Preparation of the monomer addition phase: 18.9 kg of methyl methacrylate monomer (Guangzhou Zhongye Chemical Co., Ltd.), 22.68 kg of methyl acrylate monomer (Shanghai Mairuier Chemical Technology Co., Ltd.) ), 0.42kg of glycidyl methacrylate monomer (Jiangxi Ruixiang Chemical Co., Ltd.), 0.00264 parts by weight of 3-mercaptopropionic acid-2-ethylhexyl ester (Bailingwei Technology Co., Ltd.) chain transfer reagent and 2kg of ER-40 (ADEKA company) nonionic emulsifier dissolves 20min with the speed stirring of 600rpm;

[0048] (2) Preparation of the primer phase: 1.1kg of DowFax TM 8390 (DOW company) anionic emulsifier, the ER-40 (ADEKA company) nonionic emulsifier of 1kg, the AMP-95 (Dow company) pH buffering agent of 0.1kg, the potassium persulfate of 0.03kg (Wujiang Sanyuan Fine Chemical Industry Co., Ltd. Co., Ltd.) initiator joins the deionized water of 40kg, stirs and dissolves with the speed of 300rpm, and begins to heat up;

[0049] (3) Polymerization stage...

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Abstract

The invention provides water-based ink resin for PVC furniture membranes and a preparation method of the water-based ink resin. Raw materials of the water-based ink resin for the PVC furniture membranes comprise an anionic emulsifier, a nonionic emulsifier, a pH buffering agent, an initiator, a chain transfer agent, a methyl methacrylate monomer, a methyl acrylate monomer, a glycidyl methacrylate monomer, tert-butyl hydroperoxide, rongalite, a preservative, and deionized water; based on a design concept of ''polymer welding'', an emulsion-type resin which is well compatible to PVC and of which glass transition temperature is similar to that of the PVC is prepared and designed, wherein the main body of the emulsion-type resin is poly(methyl methacrylate-methyl acrylate), and the high peeling strength of the water-based ink resin and the PVC furniture membranes is guaranteed; and meanwhile, a characteristic that the PVC furniture membranes have a large number of plasticizers is combined, a proper amount of the glycidyl methacrylate monomer with epoxy groups is introduced to a copolymerization monomer system, and therefore the plasticizer migration resistant ability of the water-based ink resin is improved.

Description

(1) Technical field [0001] The invention relates to a water-based ink resin and a preparation method thereof, in particular to an emulsion resin that can be applied to PVC (polyvinyl chloride) furniture film water-based ink and a preparation method thereof, and the emulsion resin can be applied to PVC furniture film gravure printing water-based ink . (2) Background technology [0002] With the rapid development of the industrial economy, the contradictions between the world's population, resources and the environment have further increased, the discharge of environmental pollutants and the destruction of natural ecology have continued to increase, and the pressure on global environmental protection has become increasingly serious. At present, the printing of domestic PVC plastic decorative films (mainly PVC floor films and PVC furniture films) is still dominated by solvent-based inks. Solvent-based inks contain a large amount (generally accounting for more than 60% of the in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08F220/14C08F220/32C08F2/26C08F2/30C09D11/107
CPCC08F2/26C08F2/30C08F220/14C09D11/107C08F220/325
Inventor 许华君许少宏
Owner HANGZHOU HIWETECH CHEM TECH CO LTD
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