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A kind of water-based vacuum-absorbing plastic of pvc furniture film that can be rolled up and preparation method thereof

A membrane water-based, vacuum suction technology, applied in the direction of non-polymer adhesive additives, adhesive types, ester copolymer adhesives, etc., can solve problems such as pollution, flammable and explosive, and consumer health hazards at home , to achieve the effect of high bonding strength and strong bonding

Active Publication Date: 2020-08-14
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, laminating 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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  • A kind of water-based vacuum-absorbing plastic of pvc furniture film that can be rolled up and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0031] (1) Preparation of the monomer addition phase: 23.012 kg of methyl methacrylate monomer (Guangzhou Zhongye Chemical Co., Ltd.), 20.548 kg of methyl acrylate monomer (Shanghai Mairuier Chemical Technology Co., Ltd.) ), 0.44kg of glycidyl methacrylate monomer (Jiangxi Ruixiang Chemical Co., Ltd.), 0.00368 parts of isooctyl 3-mercaptopropionate (Sinopharm Chemical Reagent Co., Ltd.) chain transfer reagent and 2kg of ER-40 (ADEKA company) nonionic emulsifier dissolves 40min with the speed stirring of 500rpm;

[0032] (2) Preparation of the primer phase: 1.3kg of DowFax TM 8390 (DOW company) anionic emulsifier, 0.7kg of ER-40 (ADEKA company) nonionic emulsifier, 0.11kg of AMP-95 (Dow company) pH buffer, 0.08kg of potassium persulfate (Wujiang Sanyuan fine Chemical Co., Ltd.) initiator joins the deionized water of 39kg, stirs and dissolves with the speed of 400rpm, and begins to heat up;

[0033] (3) Polymerization stage: when the temperature of the base phase rises to 81°...

Embodiment 1

[0038] According to the formula amount of Example 1 in Table 1, the bonding resin is first added to a dispersing sand mill (SDF400 experimental dispersing sand mill, Jiangyin Shuangfeng Chemical Machinery Co., Ltd.), and begins to stir at a speed of 1500rpm; , ethanol co-solvent mixed and added to the dispersion sand mill; then E-668H wax additive, 3-aminopropyltriethoxysilane coupling agent, LeAD154 wetting agent, DF 3163 defoamer and DeuRheo WT-120 thickener were added in sequence, and finally the stirring speed was adjusted to 2000 rpm, stirred for 1 hour and filtered to obtain the PVC furniture film water-based vacuum plastic.

Embodiment 2

[0040] According to the formula quantity of Example 2 in Table 1, the bonding resin is first added to a dispersing sand mill (SDF400 experimental dispersing sand mill, Jiangyin Shuangfeng Chemical Machinery Co., Ltd.), and begins to stir at a speed of 2000rpm; , ethanol co-solvent mixed and added to the dispersion sand mill; then E-668H wax additive, 3-aminopropyltriethoxysilane coupling agent, LeAD154 wetting agent, DF 3163 defoamer and DeuRheo WT-120 thickener were added in sequence, and finally the stirring speed was adjusted to 2500 rpm, stirred for 1 hour and filtered to obtain the PVC furniture film water-based vacuum plastic.

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Abstract

The invention provides reelable waterborne vacuum plastic for a PVC furniture film and a preparation method thereof. The waterborne vacuum plastic for the PVC furniture film comprises the following raw materials in parts by weight: 52-68 parts of bonding resin, 10-20 parts of a wax additive, 1.2-1.4 parts of a wetting agent, 2-3.2 parts of a coupling agent, 2.2-4 parts of a thickener, 0.2-0.4 parts of a defoamer, 4-6.5 parts of a cosolvent and 8.6-16.5 parts of water. The plastic adopts a waterborne vacuum plastic system, so that implementation of a comprehensive waterborne progress of the PVCfurniture film is facilitated; the plastic is laminated by an ordinary gravure printing technology, can be reeled and is not required to be laminated on site, so that a more convenient processing mode is created for printing and plastic manufacturers, and strong adhesion of the plastic to the PVC film and a furniture density board is guaranteed.

Description

[0001] (1) Technical field [0002] The present invention relates to water-based vacuum plastic-absorbing glue and a preparation method thereof, in particular to a water-based vacuum-absorbing plastic-absorbing glue for PVC furniture film and a preparation method thereof. combine. [0003] (2) Background technology [0004] At present, domestic PVC furniture film printing and blistering are still dominated by solvent-based inks and solvent-based plastics. Solvent-based systems contain a large amount (generally accounting for more than 60% of the formula) volatile organic solvents (VOC), such as toluene and xylene. , ethyl acetate, butanone, etc. 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, laminating workers and the environment. Not only that, after entering the home improvement market, furniture laminated with PVC furniture film will still slowly rele...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J133/12C09J11/08C09J11/06
CPCC09J11/06C09J11/08C09J133/12C08L83/12C08K5/544C08K5/05
Inventor 许华君许少宏罗英武
Owner HANGZHOU HIWETECH CHEM TECH CO LTD