CN204451342U - Continuous lod composite board - Google Patents

Continuous lod composite board Download PDF

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Publication number
CN204451342U
CN204451342U CN201520012105.9U CN201520012105U CN204451342U CN 204451342 U CN204451342 U CN 204451342U CN 201520012105 U CN201520012105 U CN 201520012105U CN 204451342 U CN204451342 U CN 204451342U
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China
Prior art keywords
layers
sheet
continuous fiber
plastic core
fiber reinforced
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Active
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CN201520012105.9U
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Chinese (zh)
Inventor
周英牡
杨国刚
姚军民
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HANGZHOU HOLYCORE COMPOSITE MATERIAL CO Ltd
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HANGZHOU HOLYCORE COMPOSITE MATERIAL CO Ltd
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Abstract

The utility model discloses a kind of continuous lod composite board, comprise plastic core sheet material layers, facestock layer to be compounded in above plastic core sheet material layers and below, comb core or the foam core material of described plastic core sheet material layers to be thickness be 8mm to 100mm, described facestock layer is by the continuous fiber reinforced thermoplastic composite material band of warp-wise and the continuous fiber reinforced thermoplastic composite material band of broadwise by making through knitting device, and described facestock layer thickness is 0.5mm to 3mm; Described plastic core sheet material layers is together with facestock layer hot pressing compound, and surface and the facestock layer clinkering of described plastic core sheet material layers are integrated.The utility model surface layer adopts warp-wise continuous fiber reinforced thermoplastic composite material band and broadwise continuous fiber reinforced thermoplastic composite material band by making through knitting device, not only add transverse strength and the longitudinal strength of compound sandwich sheet material simultaneously, and improve the peel strength of sheet material surface layer, composite manufacturing technology is simple, product with stable quality.

Description

Continuous lod composite board
Technical field
The utility model relates to a kind of continuous lod composite board.
Background technology
Publication number be CN202895788U patent document discloses a kind of continuous fiber reinforced thermoplastic honeycomb board, comprise three-decker, centre is the honeycombed sheet core of 20-30mm thickness, and two outside layers is the continuous fiber reinforced composite materials of 2-10mm thickness.
Publication number be CN102248727A patent document discloses a kind of polyurethane foam sandwich continuous fiber reinforcement composite plate molding process, be made up of two panels hardcoat and sandwich layer, hardcoat is that continuous fiber weaves PP composite board, sandwich layer adopts hard polyurethane foam material, this Sandwich board proportion only has 1/8 of steel, 1/2 of aluminium is suitable with timber.In its technique, continuous fiber two panels with uniform temperature weaves the centre while PP composite sheet sends into crawler type press, the polyurethane foamed material mixed by polyalcohol and isocyanates being expressed to described composite sheet from the both sides of described two panels composite sheet, through the extruding of crawler type press and foam board composite article hauling machine further calendering, be fixed to Sandwich type combined board material.
In above-mentioned document, all adopt continuous fiber reinforced thermoplastic composite sheet as the surface layer of composite board, general one deck continuous fiber reinforced thermoplastic composite sheet only has unidirectional humidification, namely longitudinal strength strengthen and transverse strength is more weak, compound sandwich sheet material is made as only adopted one deck continuous fiber reinforced thermoplastic composite sheet, have the defect of transverse strength deficiency, the simultaneously two-layer above continuous fiber reinforced thermoplastic composite sheet of lay is adopted then to there is combination process and the restive problem of product quality as surface layer, the product defects that easy generation surface layer is easily peeled off.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of continuous lod composite board, surface layer adopts warp-wise continuous fiber reinforced thermoplastic composite material band and broadwise continuous fiber reinforced thermoplastic composite material band by making through knitting device, not only add transverse strength and the longitudinal strength of compound sandwich sheet material simultaneously, and improve the peel strength of sheet material surface layer, composite manufacturing technology is simple, product with stable quality.
To achieve the above object, the utility model have employed following technical scheme:
Continuous lod composite board, comprise plastic core sheet material layers, facestock layer to be compounded in above plastic core sheet material layers and below, comb core or the foam core material of described plastic core sheet material layers to be thickness be 8mm to 100mm, described facestock layer is by the continuous fiber reinforced thermoplastic composite material band of warp-wise and the continuous fiber reinforced thermoplastic composite material band of broadwise by making through knitting device, and described facestock layer thickness is 0.5mm to 3mm; Described plastic core sheet material layers is together with facestock layer hot pressing compound, and surface and the facestock layer clinkering of described plastic core sheet material layers are integrated.
The utility model is owing to have employed above technical scheme, in comb core or foam core sheet material layers upper and lower surface hot pressing compound by the facestock layer of continuous fiber reinforced thermoplastic composite material band by making through knitting device, not only add transverse strength and the longitudinal strength of compound sandwich sheet material simultaneously, and improve the peel strength of sheet material surface layer, composite manufacturing technology is simple, product with stable quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the braiding schematic diagram of facestock layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is made a detailed explanation.
Embodiment 1:
Continuous lod composite board as shown in Figure 1, comprise plastic core sheet material layers 2, facestock layer 1 is compounded in plastic core sheet material layers 2 above with below, described plastic core sheet material layers 2 for thickness be the comb core of 15mm to 19mm, as shown in Figure 2, described facestock layer 1 is by the continuous fiber reinforced thermoplastic composite material band 11 of warp-wise and the continuous fiber reinforced thermoplastic composite material band 12 of broadwise by making through knitting device, and described facestock layer 1 thickness is 0.5mm to 1.5mm; Described plastic core sheet material layers 2 is together with facestock layer 1 hot pressing compound, and surface and facestock layer 1 clinkering of described plastic core sheet material layers 2 are integrated.The width of described continuous fiber reinforced thermoplastic composite material band is 8mm to 25mm.
Embodiment 2:
Continuous lod composite board, comprise plastic core sheet material layers 2, facestock layer 1 is compounded in plastic core sheet material layers 2 above with below, described plastic core sheet material layers 2 for thickness be the foam core material of 80mm to 100mm, described facestock layer 1 is by the continuous fiber reinforced thermoplastic composite material band 11 of warp-wise and the continuous fiber reinforced thermoplastic composite material band 12 of broadwise by making through knitting device, and described facestock layer 1 thickness is 1mm to 3mm; Described plastic core sheet material layers 2 is together with facestock layer 1 hot pressing compound, and surface and facestock layer 1 clinkering of described plastic core sheet material layers 2 are integrated.The width of described continuous fiber reinforced thermoplastic composite material band is 5mm to 20mm.
Continuous fiber reinforced thermoplastic composite material is reinforcing material with continuous fiber, take thermoplastic resin as matrix, the advanced composite material (ACM) of the high strength manufactured by special process, high rigidity, high tenacity, continuous fiber can adopt glass fibre, carbon fiber, aramid fiber etc., wherein comparatively conventional with glass fibre again.
It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims (1)

1. continuous lod composite board, comprise plastic core sheet material layers (2), facestock layer (1) is compounded in plastic core sheet material layers (2) above with below, it is characterized in that, described plastic core sheet material layers (2) for thickness be comb core or the foam core material of 8mm to 100mm, described facestock layer (1) is by the continuous fiber reinforced thermoplastic composite material band (11) of warp-wise and the continuous fiber reinforced thermoplastic composite material band (12) of broadwise by making through knitting device, and described facestock layer (1) thickness is 0.5mm to 3mm; Together, surface and facestock layer (1) clinkering of described plastic core sheet material layers (2) are integrated for described plastic core sheet material layers (2) and facestock layer (1) hot pressing compound.
CN201520012105.9U 2015-01-08 2015-01-08 Continuous lod composite board Active CN204451342U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520012105.9U CN204451342U (en) 2015-01-08 2015-01-08 Continuous lod composite board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520012105.9U CN204451342U (en) 2015-01-08 2015-01-08 Continuous lod composite board

Publications (1)

Publication Number Publication Date
CN204451342U true CN204451342U (en) 2015-07-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520012105.9U Active CN204451342U (en) 2015-01-08 2015-01-08 Continuous lod composite board

Country Status (1)

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CN (1) CN204451342U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105383102A (en) * 2015-12-21 2016-03-09 浙江华江科技股份有限公司 Expandable high-bonding and high-sound-absorption paper honeycomb composite board and manufacturing method thereof
CN106183266A (en) * 2016-07-04 2016-12-07 江苏科悦新材料有限公司 A kind of foaming sandwich material and manufacture method thereof and application

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105383102A (en) * 2015-12-21 2016-03-09 浙江华江科技股份有限公司 Expandable high-bonding and high-sound-absorption paper honeycomb composite board and manufacturing method thereof
CN106183266A (en) * 2016-07-04 2016-12-07 江苏科悦新材料有限公司 A kind of foaming sandwich material and manufacture method thereof and application

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