阅读说明：本技术 碳纤维实木板材及其制备工艺 (Carbon fiber solid wood board and preparation process thereof ) 是由 沈一鸣 周华 沈柳晔 于 2020-06-22 设计创作，主要内容包括：本发明公开了一种碳纤维实木板材,自上而下依次包括第一外表层、第一碳纤维布层、基层、第二碳纤维布层和第二外表层；所述第一外表层、第一碳纤维布层、基层、第二碳纤维布层和第二外表层是通过重型平板压机压制而成,并且相邻的两层之间通过环氧树脂粘结在一起。本发明还提供了一种碳纤维实木板材制备工艺,步骤如下：1)、碳纤维布选用；2)、实木的选用；3)、浸胶；4)、制备。本发明碳纤维布、实木和环氧树脂,都是环保材料,并且环氧树脂的粘结度强,基层的实木配合上下两层的碳纤维布,耐候性能强,结构稳定,碳纤维布起到了支撑作用,保证了其稳定性,并有防火阻燃功能。(The invention discloses a carbon fiber solid wood board which sequentially comprises a first outer surface layer, a first carbon fiber cloth layer, a base layer, a second carbon fiber cloth layer and a second outer surface layer from top to bottom; the first outer surface layer, the first carbon fiber cloth layer, the base layer, the second carbon fiber cloth layer and the second outer surface layer are formed by pressing through a heavy flat press, and the two adjacent layers are bonded together through epoxy resin. The invention also provides a preparation process of the carbon fiber solid wood board, which comprises the following steps: 1) selecting carbon fiber cloth; 2) selecting solid wood; 3) dipping the glue; 4) and (5) preparing. The carbon fiber cloth, the solid wood and the epoxy resin are all environment-friendly materials, the adhesion degree of the epoxy resin is strong, the solid wood of the base layer is matched with the upper and lower layers of the carbon fiber cloth, the weather resistance is strong, the structure is stable, the carbon fiber cloth plays a supporting role, the stability is ensured, and the fireproof and flame-retardant functions are achieved.)

1. Carbon fiber solid wood board, its characterized in that: the first outer surface layer, the first carbon fiber cloth layer, the base layer, the second carbon fiber cloth layer and the second outer surface layer are sequentially arranged from top to bottom; the first outer surface layer, the first carbon fiber cloth layer, the base layer, the second carbon fiber cloth layer and the second outer surface layer are formed by pressing through a heavy flat press, and the two adjacent layers are bonded together through epoxy resin.

2. The carbon fiber solid wood panel according to claim 1, wherein: the first outer surface layer is made of 3-5mm solid wood.

3. The carbon fiber solid wood panel according to claim 2, wherein: the first carbon fiber cloth layer is made of 2-level T300 woven carbon fiber cloth, and the thickness of the first carbon fiber cloth layer is 0.5-0.7 mm.

4. The carbon fiber solid wood panel according to claim 3, wherein: the base layer is made of solid wood with the thickness of 15-17 mm.

5. The carbon fiber solid wood panel according to claim 4, wherein: the second carbon fiber cloth layer is made of 2-level T300 woven carbon fiber cloth, and the thickness of the second carbon fiber cloth layer is 0.5-0.7 mm.

6. The carbon fiber solid wood panel according to claim 5, wherein: the second outer skin is a second outer skin made of 3-5mm solid wood.

7. The process for producing a carbon fiber solid wood panel according to claim 6, wherein: the method comprises the following steps:

1) and selecting the carbon fiber cloth: selecting T300 woven carbon fiber cloth;

2) selecting solid wood: selecting solid wood with the thickness of 15-17mm and solid wood with the thickness of 3-5mm respectively, and sawing the solid wood into solid wood boards with the size meeting the requirement by using an electric saw;

3) and gum dipping: soaking the obtained carbon fiber cloth in epoxy resin glue;

4) and (3) preparation: and (3) sequentially pressing by using a heavy flat press to finally prepare the carbon fiber solid wood board.

Technical Field

The invention belongs to the field of carbon fiber solid wood boards, and particularly relates to a carbon fiber solid wood board and a preparation process thereof.

Background

Carbon fiber is used as an advanced composite material and widely applied to various fields such as aerospace, nuclear energy equipment, transportation, invisible weapons and the like. The carbon fiber not only has a series of excellent performances of high specific strength and specific modulus, low thermal expansion coefficient, high temperature resistance, corrosion resistance, creep resistance, self-lubrication and the like, but also has the characteristics of fiber flexibility, weavability and the like.

In order to further enhance the physical and chemical properties of the carbon fibers, the carbon fibers are usually compounded with other materials or plates, so as to achieve the purpose of enhancing the properties.

At present, the plates of furniture are generally composite plates, but all the composite plates contain formaldehyde, so that the environment is polluted, and meanwhile, the composite plates can deform after being used for a long time, so that the use of the furniture is influenced.

In view of the situation, a carbon fiber solid wood board and a preparation process thereof are designed, the design is reasonable, carbon fiber cloth, solid wood and epoxy resin are all environment-friendly materials, the bonding degree of the epoxy resin is strong, the solid wood of a base layer is matched with the upper layer of the carbon fiber cloth and the lower layer of the carbon fiber cloth, the weather resistance is strong, the structure is stable, the carbon fiber cloth plays a supporting role, the stability of the solid wood board is ensured, and the middle solid wood with the thickness of 15-17MM is protected by the carbon fiber cloth on the front surface and the back surface, can not enter water and damp, and has the fireproof and flame-retardant functions.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a carbon fiber solid wood board and a preparation process thereof, so as to overcome the defects in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

carbon fiber solid wood board, its characterized in that: the first outer surface layer, the first carbon fiber cloth layer, the base layer, the second carbon fiber cloth layer and the second outer surface layer are sequentially arranged from top to bottom; the first outer surface layer, the first carbon fiber cloth layer, the base layer, the second carbon fiber cloth layer and the second outer surface layer are formed by pressing through a heavy flat press, and the two adjacent layers are bonded together through epoxy resin.

As an optimized technical scheme, the first outer surface layer is made of 3-5mm solid wood.

As an optimized technical scheme, the first carbon fiber cloth layer is made of 2-level T300 woven carbon fiber cloth, and the thickness of the first carbon fiber cloth layer is 0.5-0.7 mm.

As an optimized technical scheme, the base layer is made of solid wood with the thickness of 15-17 mm.

As an optimized technical scheme, the second carbon fiber cloth layer is made of 2-level T300 woven carbon fiber cloth, and the thickness of the second carbon fiber cloth layer is 0.5-0.7 mm.

As an optimized technical scheme, the second outer surface layer is made of 3-5mm solid wood.

The invention also provides a preparation process of the carbon fiber solid wood board, which is characterized by comprising the following steps of: the method comprises the following steps:

1) and selecting the carbon fiber cloth: selecting T300 woven carbon fiber cloth;

2) selecting solid wood: selecting solid wood with the thickness of 15-17mm and solid wood with the thickness of 3-5mm respectively, and sawing the solid wood into solid wood boards with the size meeting the requirement by using an electric saw;

3) and gum dipping: soaking the obtained carbon fiber cloth in epoxy resin glue;

4) and (3) preparation: and (3) sequentially pressing by using a heavy flat press to finally prepare the carbon fiber solid wood board.

Due to the adoption of the technical scheme, compared with the prior art, the carbon fiber cloth, the solid wood and the epoxy resin are all environment-friendly materials, the bonding degree of the epoxy resin is strong, the solid wood of the base layer is matched with the upper and lower layers of the carbon fiber cloth, the weather resistance is strong, the structure is stable, the carbon fiber cloth plays a supporting role, the stability of the solid wood is ensured, and the solid wood with the thickness of 15-17MM in the middle is protected by the carbon fiber cloth on the front surface and the back surface, can not be wetted by water, and has the fireproof and flame-retardant functions.

The invention has simple and reliable process, greatly improves the processing efficiency, does not use materials containing formaldehyde in the whole process, and is environment-friendly and pollution-free.

The invention is further illustrated with reference to the figures and examples.

Drawings

Fig. 1 is a schematic cross-sectional structure diagram according to an embodiment of the present invention.

Detailed Description