CN1054215A - Flexible composite veneer for decoration - Google Patents

Flexible composite veneer for decoration Download PDF

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Publication number
CN1054215A
CN1054215A CN 91107123 CN91107123A CN1054215A CN 1054215 A CN1054215 A CN 1054215A CN 91107123 CN91107123 CN 91107123 CN 91107123 A CN91107123 A CN 91107123A CN 1054215 A CN1054215 A CN 1054215A
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CN
China
Prior art keywords
paper
decorative
impregnated
resin
layer
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Application number
CN 91107123
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Chinese (zh)
Inventor
蒋国士
宋友榆
罗天蓉
黄伟雄
徐耀友
孔庆柏
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成都木材综合工厂
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Application filed by 成都木材综合工厂 filed Critical 成都木材综合工厂
Priority to CN 91107123 priority Critical patent/CN1054215A/en
Publication of CN1054215A publication Critical patent/CN1054215A/en

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Abstract

The surface paper or decorative paper is immersed in modified melamine and nonwoven cloth base in vinyl series thermoplastic resin. After drying and hot pressing. a veneer is obtained. Its main advantages include good toughness (bending radius over 19 mm), 0.25 mm minimum thickness, easily being pasted to other artificial plates, and resisting wear, high temp, and chemicals, so being a better decorative board.

Description

本发明属作业类,特别是家具及室内环境装饰用板。 The present invention belongs to job classes, and in particular indoor furniture decorative plate.

已公开的CN1039999 A“多层复合装饰板及制作方法”选用各类边角木料,利用材料的天然花纹、色彩组合拼接成美丽的图案,采用粘合剂压合而成,使成本降低,但是它只能用于平面装饰,韧性低、易脱胶、生产周期长,冷压工序达24小时才能卸压,使材料固化,只能用于环境装饰。 Disclosed CN1039999 A "multi-layer composite and the method of manufacturing decorative board" timber corner selection of various types, the use of natural material pattern, color combination spliced ​​into beautiful patterns, laminated together with an adhesive, so that cost reduction, but it can only be used for planar decorative, low toughness, easy degumming, long production cycle, the step cold for 24 hours to pressure relief, to cure the material can only be used for environmental decoration. CN1039861 A“改性树脂装饰层压板”,虽然提供了一种采用三聚氰胺浸涂表面纸、装饰纸及改性尿醛浸涂底层纸压合而成的装饰板来降低原料成本,但是,韧性及强度都不能明显提高,相反还有使脆性增加的可能。 CN1039861 A "modified resin decorative laminates", although there is provided a dip-coating the surface of paper with melamine, decorative paper and the base sheet modified urea formaldehyde dip nip formed by the trim panel to reduce raw material costs, however, toughness and strength can not be significantly improved, as well as the fragility of the opposite possibility. 以上两种层压板的压合层间都残留有毒性苯酚,耗纸量大,一般都要用6至8层纸粘合,厚度在0.6mm以上才能达到使用强度要求,而且使用时弯曲半径要求大于50mm,虽可用于家具装饰材料,但仅限于平面装饰用板,使用时板材背面必须砂毛,才易于粘贴在人造板上,而且粘贴后又往往因产生较大的内应力而发生变形和脱胶等现象。 Between the nip of two or more layers of the laminate are toxic residual phenol, paper consumption, are generally required to use an adhesive layer of paper 6 to 8, in order to achieve a thickness of 0.6mm using the above strength requirement, and bend radius requirements of use greater than 50mm, although can be used for upholstery, but only planar decorative plate, the back plate must use sand hair, it easily attached to the plywood, and then paste often due to significant internal stress and deformation unglued and so on. 针对以上发明的不足,本发明提供一种可挠复合装饰层压板。 For less than the above invention, the present invention provides a flexible composite decorative laminate.

本发明的目的是用表层纸、装饰纸及无纺布为原料,用改性三聚氰胺和乙烯系热塑性树脂为浸渍剂以提高性能,采用干燥、层叠热压的方法生产一种可用于曲面的韧性好、强度高、厚度小的平面及曲面两用可挠复合装饰层压板。 Object of the present invention is to use the overlay paper, decorative paper and non-woven fabrics as raw materials, with a modified melamine resin and an ethylene-based thermoplastic impregnating agent to improve performance, by drying, a hot pressing method for producing the laminated surface can be used for toughness , high strength, a small thickness of the flat and curved flexible dual composite decorative laminate.

本发明的目的可由以下措施实现。 The object of the present invention is achieved by the following measures. 生产装饰层压板的方法,是用专用纸张作表层、装饰层及底层,经浸涂树脂后再层叠压合而成装饰板,其特征在于是由表层纸、装饰纸与无纺布为结构层,表层纸与装饰纸浸渍改性三聚氰胺热固性树脂,无纺布浸渍乙烯系热塑性树脂,经干燥、层叠热压而成的可挠复合装饰层压板。 The process for producing decorative laminate, with special paper as the surface layer, decorative layer and the bottom layer, and then by dipping the resin laminated decorative plates laminated together, which is characterized by being a surface layer of paper, non-woven structure with decorative paper layer , overlay paper and decorative paper impregnated with a thermosetting melamine modified resin, vinyl-based thermoplastic resin nonwoven fabric is impregnated, dried, hot pressing the laminated composite flexible decorative laminate.

改性三聚氰胺树脂的制备如下:配方:原料配比以摩尔比计算三聚氰胺C3H6N61甲醛CH2O 1.5~3.0水H2O 3~4改性剂A的用量为摩尔量的5~20%。 Preparation of modified melamine resin as follows: Formulation: A raw material ratio of the amount of the modifier to calculate the molar ratio of melamine-formaldehyde C3H6N61 CH2O 1.5 ~ 3.0 H2O 3 ~ 4 water is 5 to 20% molar amount.

由于三聚氰胺与甲醛在酸、碱性介质中进行加成反应,形成各种羟甲基三聚氰胺: Since the addition reaction of melamine with formaldehyde in acid and alkaline medium to form a variety of methylol melamine:

用改性剂A改性的三聚氰胺水溶性树脂,使浸渍性树脂稳定性增加,固化时树脂的流动性增强,用来浸渍表层纸和装饰纸后,树脂中的羟甲基-CH2OH与羧基-COO-酯基-COOR发生反应,由于交联网络中-CH2-键的增加,使整个结构的柔性增加,经过浸渍改性三聚氰胺的表层纸与装饰纸层叠后,再层叠在浸渍乙烯系热塑性树脂的无纺布上。 A water-soluble resin with a melamine-modified modifier impregnated resin increased stability, enhanced flowability upon curing resin used to impregnate the overlay paper and the decor paper, a resin with a carboxyl group of methylol -CH2OH - COO- ester group -COOR is reacted, since the crosslinked network -CH2- bond increased, increasing the overall structure of the flexible, after the overlay paper impregnated with a modified melamine laminate decorative paper, and then laminating the thermoplastic resin in the impregnated vinyl the non-woven fabric. 由于无纺布本身具有柔软性及较强的韧性,这就使得经浸渍改性三聚氰胺的表层纸、装饰纸及经浸渍乙烯系热塑性树脂的无纺布经干燥后层叠在一起,再经热压成可挠复合装饰层压板成为可能。 Since the nonwoven fabric itself has strong toughness and flexibility, which makes the surface modified melamine impregnated paper, decorative paper, and vinyl-based thermoplastic resin impregnated non-woven fabric laminated together after drying, and then by pressing The flexible composite to be possible decorative laminate.

本发明的优点是:除具有已有装饰层压板优越性能,图案逼真,花色繁多,良好的耐磨、耐烫、耐干燥、耐化学药品污染等优良的装饰性外,由于用无纺布作底层浸渍热塑性树脂,其醋酸乙烯含量达80%以上,是强极性基,所以背面不需砂毛且易于与其它人造板粘贴,韧性高,其弯曲半径可达19mm以上,既可用于平面又可用于曲面装饰用板。 Advantage of the present invention are: In addition to having a decorative laminate has superior performance, pattern fidelity, color range, good wear resistance, hot, dry-up resistance, chemical resistance, excellent decorativeness pollution, since the non-woven fabric as the thermoplastic resin impregnated underlayer that a vinyl acetate content of 80%, a highly polar group, so that the back of the hair and easily attached without sand and other wood-based panels, high toughness, the bending radius of up to 19mm or more, both for plane and surface decorative panels may be used. 由于耗纸量低,最小厚度可达0.25mm,纸层数少,其厚度由无纺布而定,耗树脂量少,粘贴后人造板内应力小,不易发生弯曲及脱胶,热压时间短,在30-60min间,大大缩短了工艺流程时间,抗拉强度为100mpa,落球冲击无开裂,经实验热水浸泡后无鼓泡现象。 Because of the low paper consumption, the minimum thickness of up to 0.25mm, less the number of layers of paper, which is determined by the thickness of a nonwoven fabric, a resin less consumption, small stress after pasting the wood-based panels, and bending hardly occurs degumming, short pressing time in between 30-60min, greatly shorten the process time, tensile strength 100mpa, falling ball impact without cracking, no blistering hot soak after the experiment. 本发明与已有技术相比列表于下:可挠复合层压板与市售装饰层压板比较表 The present invention over the prior art in the following list: flexible composite laminate with a commercially available decorative laminates Comparison Table

下面结合实施例对本发明作进一步说明。 Below in connection with embodiments of the present invention will be further described. 用规格为25~30g/m2的专用纸为表层纸,用80~120g/m2的专用纸作装饰纸,表层纸与装饰纸浸渍改性三聚氰胺树脂的浸渍量为100~160g/m2,用60~400g/m2的无纺步浸渍乙烯系热塑性树脂,浸渍量为50~100g/m2。 For sizes 25 ~ 30g / m2 of paper surface is special paper, with 80 ~ 120g / m2 special paper for decorative paper, overlay paper is impregnated with an amount of modified melamine resin impregnated decorative paper is 100 ~ 160g / m2, with 60 ~ 400g / m2 non-woven thermoplastic vinyl resin impregnation step, the impregnation amount of 50 ~ 100g / m2. 将浸渍后的表层纸、装饰纸及无纺布干燥,干燥挥发物含量控制在8~12%,再依次层叠、热压,热压条件为:压力60~100mpa,温度125~160℃,时间30~60min。 The surface of the impregnated paper, decorative paper, and drying the nonwoven fabric, drying the volatile content of 8 to 12% of the control, and then successively laminating, hot pressing, hot-pressing conditions were: pressure of 60 ~ 100 MPa, temperature 125 ~ 160 ℃, time 30 ~ 60min.

Claims (1)

1.生产装饰层压板的方法,是用专用纸张作表层、装饰层及底层,经浸涂树脂胶后,层叠压合而成,其特征是用表层纸、装饰纸与无纺布作结构层,表层纸与装饰纸浸渍改性三聚氰胺热固性树脂,无纺布浸渍乙烯系热塑性树脂,经干燥、层叠热压而成的可挠复合装饰层压板。 A method for the production of decorative laminates, with special paper as the surface layer, decorative layer and the bottom layer, after dipping resin glue laminated laminated together, characterized by the overlay paper, decorative paper layer and the nonwoven fabric structure as , overlay paper and decorative paper impregnated with a thermosetting melamine modified resin, vinyl-based thermoplastic resin nonwoven fabric is impregnated, dried, hot pressing the laminated composite flexible decorative laminate.
CN 91107123 1991-01-28 1991-01-28 Flexible composite veneer for decoration CN1054215A (en)

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CN 91107123 CN1054215A (en) 1991-01-28 1991-01-28 Flexible composite veneer for decoration

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CN 91107123 CN1054215A (en) 1991-01-28 1991-01-28 Flexible composite veneer for decoration

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100443685C (en) 2006-03-08 2008-12-17 辛集市家美特地板有限公司 Wear-resisting stacked real-wood floor board and mfg. method
CN100515761C (en) 2004-07-09 2009-07-22 浙江瑞欣装饰材料有限公司 Thick bendable decorative board and its manufacturing method
CN100535357C (en) 2004-06-04 2009-09-02 Baa股份开发有限公司 Cladding system and cladding method
CN100546824C (en) 2001-07-13 2009-10-07 福斯集团公司 Accurately laminated embossed product manufacturing process
CN100577448C (en) 2008-12-23 2010-01-06 常州法司特木线条厂 Coating processing method for composite ornamental board with special-shaped lateral part and product thereof
CN101954767A (en) * 2010-08-02 2011-01-26 庄启程;庄悦评;黄永南 Flexional thermosetting resin impregnated paper high-pressure laminating plate
CN101954768A (en) * 2010-08-02 2011-01-26 庄启程;庄悦评;黄永南 Flexible thermosetting resin impregnated paper high-pressure laminated plate
CN103171211A (en) * 2013-03-12 2013-06-26 河南永威安防股份有限公司 Granulation-free ecological plate high-pressure decorative surface material and manufacturing method thereof
US8627631B2 (en) 2000-06-20 2014-01-14 Flooring Industries Limited, Sarl Floor covering
US9255414B2 (en) 2000-03-31 2016-02-09 Pergo (Europe) Ab Building panels
US9464444B2 (en) 2010-01-15 2016-10-11 Pergo (Europe) Ab Set of panels comprising retaining profiles with a separate clip and method for inserting the clip
US9464443B2 (en) 1998-10-06 2016-10-11 Pergo (Europe) Ab Flooring material comprising flooring elements which are assembled by means of separate flooring elements
US9593491B2 (en) 2010-05-10 2017-03-14 Pergo (Europe) Ab Set of panels
CN107053373A (en) * 2016-11-29 2017-08-18 王兆进 Manufacturing method of decoration fiberboard
CN108215429A (en) * 2017-12-29 2018-06-29 肖圣洁 High-pressure lamination plate for thermosetting resin impregnated paper and preparation technology thereof

Cited By (37)

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US9464443B2 (en) 1998-10-06 2016-10-11 Pergo (Europe) Ab Flooring material comprising flooring elements which are assembled by means of separate flooring elements
US10156078B2 (en) 2000-03-31 2018-12-18 Pergo (Europe) Ab Building panels
US10233653B2 (en) 2000-03-31 2019-03-19 Pergo (Europe) Ab Flooring material
US9316006B2 (en) 2000-03-31 2016-04-19 Pergo (Europe) Ab Building panels
US9677285B2 (en) 2000-03-31 2017-06-13 Pergo (Europe) Ab Building panels
US9260869B2 (en) 2000-03-31 2016-02-16 Pergo (Europe) Ab Building panels
US9611656B2 (en) 2000-03-31 2017-04-04 Pergo (Europe) Ab Building panels
US9534397B2 (en) 2000-03-31 2017-01-03 Pergo (Europe) Ab Flooring material
US9255414B2 (en) 2000-03-31 2016-02-09 Pergo (Europe) Ab Building panels
US8904729B2 (en) 2000-06-20 2014-12-09 Flooring Industries Limited, Sarl Floor covering
US8793958B2 (en) 2000-06-20 2014-08-05 Flooring Industries Limited, Sarl Floor covering
US8631625B2 (en) 2000-06-20 2014-01-21 Flooring Industries Limited, Sarl Floor covering
US9482013B2 (en) 2000-06-20 2016-11-01 Flooring Industries Limited, Sarl Floor covering
US9068356B2 (en) 2000-06-20 2015-06-30 Flooring Industries Limited, Sarl Floor covering
US9234356B2 (en) 2000-06-20 2016-01-12 Flooring Industries Limited, Sarl Floor covering
US8627631B2 (en) 2000-06-20 2014-01-14 Flooring Industries Limited, Sarl Floor covering
US9624676B2 (en) 2000-06-20 2017-04-18 Flooring Industries Limited, Sarl Floor covering
US9856657B2 (en) 2000-06-20 2018-01-02 Flooring Industries Limited, Sarl Floor covering
US10125498B2 (en) 2000-06-20 2018-11-13 Flooring Industries Limited, Sarl Floor covering
US9376823B1 (en) 2000-06-20 2016-06-28 Flooring Industries Limited, Sarl Floor covering
US9388585B1 (en) 2000-06-20 2016-07-12 Flooring Industries Limited, Sarl Floor covering
US9388586B1 (en) 2000-06-20 2016-07-12 Flooring Industries Limited, Sarl Floor covering
US9394699B1 (en) 2000-06-20 2016-07-19 Flooring Industries Limited, Sarl Floor covering
US9334657B2 (en) 2000-06-20 2016-05-10 Flooring Industries Limted, Sarl Floor covering
CN100546824C (en) 2001-07-13 2009-10-07 福斯集团公司 Accurately laminated embossed product manufacturing process
CN100535357C (en) 2004-06-04 2009-09-02 Baa股份开发有限公司 Cladding system and cladding method
CN100515761C (en) 2004-07-09 2009-07-22 浙江瑞欣装饰材料有限公司 Thick bendable decorative board and its manufacturing method
CN100443685C (en) 2006-03-08 2008-12-17 辛集市家美特地板有限公司 Wear-resisting stacked real-wood floor board and mfg. method
CN100577448C (en) 2008-12-23 2010-01-06 常州法司特木线条厂 Coating processing method for composite ornamental board with special-shaped lateral part and product thereof
US9464444B2 (en) 2010-01-15 2016-10-11 Pergo (Europe) Ab Set of panels comprising retaining profiles with a separate clip and method for inserting the clip
US9593491B2 (en) 2010-05-10 2017-03-14 Pergo (Europe) Ab Set of panels
CN101954767A (en) * 2010-08-02 2011-01-26 庄启程;庄悦评;黄永南 Flexional thermosetting resin impregnated paper high-pressure laminating plate
CN101954768A (en) * 2010-08-02 2011-01-26 庄启程;庄悦评;黄永南 Flexible thermosetting resin impregnated paper high-pressure laminated plate
CN103171211A (en) * 2013-03-12 2013-06-26 河南永威安防股份有限公司 Granulation-free ecological plate high-pressure decorative surface material and manufacturing method thereof
CN103171211B (en) * 2013-03-12 2015-05-20 河南永威安防股份有限公司 Granulation-free ecological plate high-pressure decorative surface material and manufacturing method thereof
CN107053373A (en) * 2016-11-29 2017-08-18 王兆进 Manufacturing method of decoration fiberboard
CN108215429A (en) * 2017-12-29 2018-06-29 肖圣洁 High-pressure lamination plate for thermosetting resin impregnated paper and preparation technology thereof

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