CN209365512U - A kind of fiber reinforcement polyurethane foam-plastics composite board material - Google Patents

Abstract

A kind of fiber reinforcement polyurethane foam-plastics composite board material, resin matrix is set between at least two fibrofelts being parallel to each other, reinforcing fiber is uniformly distributed in resin matrix, the resin matrix, reinforcing fiber and two fibrofelts constitute lamina, two pieces of reinforcing fibers being parallel to each other are that at least one piece of reinforcing fiber is arranged between lateral lamina is longitudinal lamina, reinforcing fiber is that longitudinal lamina and two pieces of reinforcing fibers are that adhered layer is arranged between lateral lamina, it by adhered layer and two pieces of reinforcing fibers is that lateral lamina is linked together composition multi-layer board that reinforcing fiber, which is longitudinal lamina,；Have many advantages, such as that high-strength light, structure be simple, high production efficiency, the effectively problem of Cracking of solution container floor, reduce cost the advantages that the utility model belongs to the composite board of fiberglass reinforced Foamex, is suitable for high-volume continuous production.

Description

A kind of fiber reinforcement polyurethane foam-plastics composite board material

Technical field

The utility model relates to composite material production field more particularly to a kind of fiber reinforcement polyurethane foamed plastics are compound Plate.

Background technique

Currently, container floor mainly uses the fast-growings such as Eucalyptus, poplar, bamboo forest for raw material, and fast-growing forest without By there are certain gaps with clone's wood in terms of performance or stability.Although wood quality not determines floor quality only One element, but fast-growing woods timber floor will reach the quality level of clone's timber floor, it undoubtedly must processing technology to floor, assembly matter Amount and use environment etc. propose requirements at the higher level.As fast-growing forest substitutes clone's wood, the quality problems of container floor comprehensively It is increasingly prominent.Existing container floor mostly uses 19 layers of glued board of 28mm thickness, and rupture is the main shape of container floor damage Formula, the time used is longer, and the probability that container floor rupture occurs is increasing, and damaged condition is increasingly severe, causes to collect The continuous rising for maintenance cost of casing, how to solve Nowadays, Container shipping bakelite floor it is existing there is lack of raw materials, quality decline and The problem of feasibility alternative materials deficiency, becomes insoluble technical problem for a long time.

In view of the foregoing, a kind of fiber reinforcement polyurethane foam-plastics composite board material is now developed.

Utility model content

The purpose of this utility model is to overcome deficiencies in the prior art, provide a kind of fiber reinforcement polyurethane foam Compound plastic plate has many advantages, such as that environmentally protective, quality is stable, has excellent performance, being suitable for high-volume continuous production, Neng Gouyou Effect solves the problem of Cracking of container floor, reduces cost.

The utility model to achieve the goals above, adopts the following technical scheme that a kind of fiber reinforcement polyurethane foam plastic Expect composite board, be by: resin matrix, reinforcing fiber, fibrofelt are constituted；It is arranged between at least two fibrofelts being parallel to each other Resin matrix, reinforcing fiber is uniformly distributed in resin matrix, and the resin matrix, reinforcing fiber and two fibrofelts constitute single Laminate, two pieces of reinforcing fibers being parallel to each other are that at least one piece of reinforcing fiber is arranged between lateral lamina is longitudinal single layer Plate, reinforcing fiber are that longitudinal lamina and two pieces of reinforcing fibers are that adhered layer, reinforcing fiber are arranged between lateral lamina It by adhered layer and two pieces of reinforcing fibers is that lateral lamina is linked together composition multi-layer board for longitudinal lamina.

The distance between bottom end and top of the lamina are H1, and H1 is 0.1~30mm, multiple-plate bottom end and top The distance between end is H2, and H2 is 1~100mm.

The beneficial effects of the utility model are: the utility model belongs to the composite board of fiberglass reinforced Foamex, With environmentally protective, quality is stable, has excellent performance, the suitable continuous metaplasia of high-volume compared with traditional bakelite floor and bamboo-wood floor The advantages that production, especially glass fiber reinforced polyurethane foaming plate, characteristic not only with bakelite and bamboo-wood floor and also have than Bakelite and the more excellent mechanical property and weatherability of bamboo-wood floor；Compared with metal material floor, there is high-strength light, structure Simply, it the advantages that high production efficiency, and beautiful can solve to consolidate cargo difficult with metal floor system and lead to ship loading from great The problem of ability decline, by the way of two or more lamina bonding formings, the overall thickness after bonding is generally 28mm, energy The cutting performance for enough effectively improving the overall mechanical properties of plate, especially plate can effectively solve the problem that opening for container floor Problem is split, cost is reduced.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawing:

Fig. 1 is two composite slabs layers bonded structure schematic diagram；

Fig. 2 is three-layer composite board material bonded structure schematic diagram；

Fig. 3 is four layers of composite board bonded structure schematic diagram；

In Fig. 1: resin matrix 1, reinforcing fiber 2, fibrofelt 3 are constituted.

Specific embodiment

The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:

Resin matrix 1 is set between at least two fibrofelts 3 being parallel to each other, it is fine that enhancing is uniformly distributed in resin matrix 1 Dimension 2, the resin matrix 1, reinforcing fiber 2 and two fibrofelts 3 constitute lamina, two pieces of reinforcing fibers 2 being parallel to each other It is longitudinal lamina that at least one piece of reinforcing fiber 2 is arranged between lateral lamina, and reinforcing fiber 2 is longitudinal lamina It is that adhered layer is set between lateral lamina with two pieces of reinforcing fibers 2, reinforcing fiber 2 is that longitudinal lamina passes through adhered layer It is that lateral lamina is linked together composition multi-layer board with two pieces of reinforcing fibers 2.

The distance between bottom end and top of the lamina are H1, and H1 is 0.1~30mm, multiple-plate bottom end and top The distance between end is H2, and H2 is 1~100mm.

Claims (2)

1. It is by resin matrix (1), reinforcing fiber (2), fibrofelt 1. a kind of fiber reinforcement polyurethane foam-plastics composite board material (3) it constitutes；It is characterized by: resin matrix (1) is set between at least two fibrofelts (3) being parallel to each other, resin matrix (1) It being inside uniformly distributed reinforcing fiber (2), the resin matrix (1), reinforcing fiber (2) and two fibrofelts (3) constitute lamina, Two pieces of reinforcing fibers (2) being parallel to each other are that the list that at least one piece of reinforcing fiber (2) is longitudinal direction is arranged between lateral lamina Laminate, reinforcing fiber (2) are that longitudinal lamina and two pieces of reinforcing fibers (2) are that adhered layer is arranged between lateral lamina, Reinforcing fiber (2) is that the lamina of longitudinal direction is linked together structure by the lamina that adhered layer and two pieces of reinforcing fibers (2) are transverse direction At multi-layer board.
2. 2. a kind of fiber reinforcement polyurethane foam-plastics composite board material according to claim 1, it is characterised in that: described The distance between bottom end and top of lamina are H1, and H1 is 0.1~30mm, and the distance between multiple-plate bottom end and top are H2, H2 are 1~100mm.