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Spraying-free adhesive for plastic sucking PVC decorative film and preparation method thereof, plastic sucking plate and preparation method thereof

A glue spraying and decorative layer technology, applied in the direction of chemical instruments and methods, applications, adhesives, etc., can solve the problems of VOC reduction and low-temperature blister molding, etc., and achieve the effect of excellent high temperature resistance and high adhesion performance

Active Publication Date: 2020-07-10
GUANGZHOU LUSHAN NEW MATERIALS +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The first purpose of the present invention is to provide spray-free glue to solve the technical problems in the prior art that cannot reduce VOC and low-temperature blister molding

Method used

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  • Spraying-free adhesive for plastic sucking PVC decorative film and preparation method thereof, plastic sucking plate and preparation method thereof
  • Spraying-free adhesive for plastic sucking PVC decorative film and preparation method thereof, plastic sucking plate and preparation method thereof
  • Spraying-free adhesive for plastic sucking PVC decorative film and preparation method thereof, plastic sucking plate and preparation method thereof

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preparation example Construction

[0087] figure 2 It is a schematic flow diagram of the preparation process of the blister board provided by the embodiment of the present invention. like figure 2 As shown, the blister board includes spray-free glue, and a decorative layer 5 and a wooden base plate 6 respectively arranged on both sides of the spray-free glue, and the decorative layer 5 is attached to the spray-free glue-free A layer 1 , the wooden base plate 6 is attached to the glue-free C layer 3 .

[0088] Specifically, the decorative layer 5 may be a PVC decorative layer.

[0089] The preparation method of described blister board, comprises the steps:

[0090] Pre-laminate the decorative layer 5 on the surface of the spray-free A layer 1, if there is a release layer 4, first remove the release layer 4, and then plastic-composite the wooden base board 6 on the spray-free glue Layer 3 of C.

Embodiment 1

[0092] This embodiment provides a spray-free glue, its structure is as figure 1 As shown, wherein, the thickness of layer A is 0.03mm, the thickness of layer B is 0.02mm, and the thickness of layer C is 0.01mm.

[0093] The composition of spray-free glue is as follows (by weight percentage):

[0094] The components of layer A include:

[0095] Polyester (Guangzhou Qingtian Company, brand NH3306) 35%;

[0096] Copolyester (EMS-Griltech company, brand ES700) 10%;

[0097] Thermoplastic polyurethane (Wanhua Chemical Company, brand 6229C) 50%;

[0098] Neoprene (Nippon Denka Corporation, brand A120) 5%.

[0099] The components of layer B include:

[0100] Ethylene-acrylate-maleic anhydride terpolymer (Arkema company, brand 4700) 30%;

[0101] Ethylene-acrylate copolymer (Dupont company, brand 1330) 70%.

[0102] The components of layer C include:

[0103] Ethylene-vinyl acetate grafted maleic anhydride (Lushan New Material Company, brand OV-1) 15%;

[0104] Ethylene-vinyl...

Embodiment 2

[0113] This embodiment provides a spray-free glue, its structure is as figure 1 As shown, wherein, the thickness of layer A is 0.03mm, the thickness of layer B is 0.02mm, and the thickness of layer C is 0.01mm.

[0114] The composition of spray-free glue is as follows (by weight percentage):

[0115] The components of layer A include:

[0116] Polyester (Guangzhou Qingtian Company, brand NH3306) 30%;

[0117] Copolyester (EMS-Griltech company, brand ES700) 5%;

[0118] Thermoplastic polyurethane (Wanhua Chemical Company, brand 6229C) 55%;

[0119] Neoprene (Nippon Denka Corporation, brand A120) 10%.

[0120] The components of layer B include:

[0121] Ethylene-acrylate-maleic anhydride terpolymer (Arkema company, trade mark 4700) 35%;

[0122] Ethylene-acrylate copolymer (Dupont company, brand 1330) 65%.

[0123] The components of layer C include:

[0124] Ethylene-vinyl acetate grafted maleic anhydride (Lushan New Material Company, brand OV-1) 25%;

[0125] Ethylene-...

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Abstract

The invention relates to the technical field of hot melt adhesives, in particular to a spraying-free adhesive for a plastic sucking PVC decorative film and a preparation method thereof, a plastic sucking plate and a preparation method thereof. The spraying-free adhesive comprises a layer A, a layer B and a layer C, the A layer is arranged on the layer B, and the B layer is arranged on the layer C;wherein the layer A comprises the following components by mass percentage: 5%-50% of polyester, 3%-30% of copolyester, 10%-60% of thermoplastic polyurethane and 1%-30% of chloroprene rubber; the layer B comprises: 10%-60% of an ethylene-acrylate-maleic anhydride terpolymer and 40%-90% of an ethylene-acrylate copolymer; and the layer C comprises: 10%-40% of an ethylene-vinyl acetate grafted maleicanhydride copolymer, 30%-80% of an ethylene-vinyl acetate copolymer and 5%-30% of tackifying resin. The plastic sucking plate prepared from the spraying-free adhesive provided by the invention has temperature resistance up to 75DEG C or above and peel strength up to 40N / cm or above, and can meet the requirement for safe use.

Description

technical field [0001] The invention relates to the technical field of hot melt adhesives, in particular to a spray-free glue for plastic-absorbing PVC decorative film and a preparation method thereof, a plastic-absorbing board and a preparation method thereof. Background technique [0002] Custom Home Furnishings first originated in Europe. Custom Home Furnishings is a company that prepares household items based on the individual needs of consumers through automated, large-scale, and modular production methods. The products mainly include custom cabinets, custom wardrobes, and custom meals. Side cabinets, custom sliding doors, etc. Among them, the blister board is an inevitable product of the development of customized home furnishing. It is mainly used as a modular component unit of personalized home furnishing. It is composed of a decorative layer, an adhesive layer, and a wooden base board. It is mainly used in sliding doors, wardrobe doors, cabinet doors, etc. Modern ho...

Claims

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Application Information

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IPC IPC(8): C09J175/04C09J167/00C09J11/08C09J123/08C09J157/02C09J7/30C09J7/10B32B7/12B32B37/10B32B37/12B32B21/04B29D7/00B29L9/00
CPCC09J175/04C09J11/08C09J123/0869C09J123/0853C09J7/30C09J7/10B32B7/12B32B37/10B32B37/12B32B21/04B29D7/00C08L2205/035C08L2205/025C08L2205/03C09J2423/04C09J2475/00B32B2307/306B29L2009/00C08L67/00C08L11/00C08L23/0869C08L51/06C08L57/02
Inventor 唐舫成杜壮汪渝轩汪加胜邓志业朱庆柯孔超
Owner GUANGZHOU LUSHAN NEW MATERIALS
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