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济南防火板开裂的原因有哪些

浏览量:   来源:http://www.deckguruz.com  作者:兴华


济南防火板pk10计划为什么会开裂你知道原因吗?

现在防火板是目前市场上最为常用的原料,其优点是防火、防潮、耐磨、耐油、易清洗,并且花色品种较多。防火板因其色泽艳丽,把戏挑选多、耐磨、耐高温、易清洁、防水、防潮等特性,已成为橱柜市场的主导产品,并被越来越多家庭挑选与承受。

At present, fireproof board is the most commonly used raw material in the market. Its advantages are fireproof, moisture-proof, wear-resistant, oil-resistant, easy to clean, and there are many varieties. Fire-proof board has become the leading product in the cabinet market because of its bright color, many tricks to choose, wear-resisting, high temperature resistance, easy cleaning, waterproof, moisture-proof and other characteristics, and has been selected and accepted by more and more families.

优质防火板的特色有:

The characteristics of high-quality fire-proof board are as follows:

pk10计划1、图案很明晰透彻、效果较传神、立体感较强。

pk10计划1. The design is clear and thorough, the effect is more vivid and the stereoscopic sense is stronger.

2、版面没有任何色差。

2. There is no color difference in the layout.

3、外表平坦且润滑、较耐磨。

3. Flat appearance, lubrication and wear resistance.

一、 装饰板外表开裂发生的原因:

1. Reasons for surface cracking of decorative panels:

1、 树脂反响过嫩,分子太小

1。 Resin reacts too tenderly and the molecule is too small。

2、 树脂固化不完全

2。 Incomplete curing of resin

表层胶膜纸含胶量太高处理的方法:

The method of dealing with high glue content of surface film paper:

1、 不合格的树脂停止使用

1. Discontinuation of unqualified resins

2、 恰当进步热压温度或延长热压时刻

pk10计划2。 Appropriate improvement of hot pressing temperature or extension of hot pressing time

3、 操控表层胶膜纸的含胶量。

pk10计划3. Control the glue content of surface film paper.

二、 装饰板分层发生的原因:

2. Reasons for the delamination of decorative panels:

1、 胶膜纸挥发物含量太低,胶膜纸在枯燥时局部树脂固化。

1. The volatile content of the film paper is too low, and the film paper cures locally when it is dry.

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2、 胶膜纸树脂含量不行

2. Resin content of film paper is not good

pk10计划3、 压力过低或热压时刻不行。

3. The pressure is too low or hot pressing time is not good.

胶膜纸之间有杂物处理的方法:

Method of dealing with impurities between film paper:

1、 操控挥发物含量不要过低,枯燥温度不要过高,时刻不要过长、避免树脂局部固化。

pk10计划1. Control volatile content should not be too low, dry temperature should not be too high, time should not be too long, avoid local curing of resin.

2、 进步胶膜纸含胶量。

2。 Improve the glue content of film paper。

pk10计划3、 恰当进步压力含延长加热时刻。

3。 Appropriate progressive pressure includes prolonging heating time。

4、 铺模时留意清楚杂物

4. Pay attention to the sundries when laying the moulds

三、 装饰板翘曲发生的原因:

3. Reasons for warping of decorative panels:

pk10计划1、 各种原纸组织成分厚薄不均匀

1. Inhomogeneous thickness of tissue components of various base papers

2、 胶膜纸含胶量不均匀,各处压力不一致

2。 The adhesive content of film paper is not uniform and the pressure is not uniform everywhere。

限制过程中保温后未能进行充分冷却处理的方法:

The method of insufficient cooling after heat preservation in the process of restriction:

1、 各种原纸应符合工艺要求

1. All kinds of base paper should meet the technological requirements.

2、 坚持树脂浓度均匀,调整揉捏辊轴的空隙3、 冷却到50度以下在进行卸压。

2. Adhere to the uniformity of resin concentration, adjust the gap of kneading roller axle 3, cooling to less than 50 degrees before pressure relief.

防火板是牛皮纸原纸经过三聚氰胺与酚醛树脂的浸渍工艺,高温高压而成,防火板是否开裂主要看封边与防火板压贴 。

Fire-proof board is made of kraft base paper impregnated by melamine and phenolic resin under high temperature and pressure. Whether the fire-proof board cracks depends mainly on the sealing edge and the pressing of the fire-proof board.

饰面防火板施工装置时,在运到现场后,使用干毛巾擦去浮尘,坚持防火板的清洁。 所有饰面防火板都应该放平,底部和面部各放一张基材板,这样可使板材坚持平坦,不要竖着放,这样就可以避免面板开裂、起翘。挑选合适的防火板厚度,正确的施工。

When the decorative fireproof board construction device is in operation, after arriving at the scene, use dry towel to wipe off the floating dust and adhere to the cleaning of the fireproof board. All decorative fire-proof panels should be laid flat, with one base plate at the bottom and one on the face, so as to keep the panels flat and not vertical, so as to avoid the cracking and warping of the panels. Select the appropriate thickness of fire protection board and correct construction.


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