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Formula and preparation process of a kind of multi-color cabinet board

A cabinet and board technology, applied in the multi-color wood-plastic cabinet board and its preparation field, can solve the problems of easy decomposition of ammonium polyphosphate, easy moisture absorption of products, large amount of flame retardant, etc., and achieves good stability and surface structure. Hard-skinned, easy-to-operate effect

Active Publication Date: 2015-12-30
山东宜居新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is an inevitable trend to research and develop halogen-free flame-retardant wood-plastic composite materials. Chinese patent application 200610039985.4 discloses a flame-retardant wood-plastic composite material and its preparation method, using intumescent flame retardant ammonium polyphosphate and carbon forming agent Flame-retardant modification of polypropylene or polyethylene-based wood-plastic composite materials with foaming agents, etc., but there are disadvantages such as large amount of flame retardants, ammonium polyphosphate is easy to decompose at processing temperature, and the product is easy to absorb moisture.

Method used

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  • Formula and preparation process of a kind of multi-color cabinet board
  • Formula and preparation process of a kind of multi-color cabinet board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] Weigh raw materials according to the following weight ratio:

[0074] PVC resin powder: 100 parts;

[0075] Wood fiber powder: 10 parts;

[0076] Calcium filler: 20 parts;

[0077] Plasticizing regulator: 15 parts;

[0078] Stabilizer: 6 parts;

[0079] Internal and external lubricant: 0.8 parts;

[0080] Stearic acid: 0.5 part;

[0081] Foaming agent: 0.5 part;

[0082] Foam regulator: 8 parts;

[0083] Flame retardant: 40 parts;

[0084] Pigment: 1.5 parts.

[0085] Then utilize the following methods to prepare wood-plastic cabinet panels:

[0086] 1) Mix the lignocellulosic powder with petroleum ether whose quality is 5% of the lignocellulosic powder, seal and keep for 30 minutes, then add a flame retardant to make the lignocellulosic powder completely covered by the flame retardant;

[0087] 2) The mixture prepared in step 1) was dried in a drying oven at 115° C. for 6 hours, degreased and dried, and mechanically ground into 800-mesh particles after drying...

Embodiment 2

[0091] Weigh raw materials according to the following weight ratio:

[0092] PVC resin powder: 100 parts;

[0093] Wood fiber powder: 15 parts;

[0094] Calcium filler: 30 parts;

[0095] Plasticizing regulator: 5 parts;

[0096] Stabilizer: 6 parts;

[0097] Internal and external lubricant: 1.5 parts;

[0098] Stearic acid: 0.7 parts;

[0099] Foaming agent: 1 part;

[0100] Foam regulator: 10 parts;

[0101] Flame retardant: 35 parts;

[0102] Pigment: 1 part.

[0103] Then utilize the following methods to prepare wood-plastic cabinet panels:

[0104] 1) First mix the wood fiber powder with ethanol or petroleum ether whose mass is 1% of the wood fiber powder, keep it sealed for 10 minutes, and then add a flame retardant to make the wood fiber powder completely covered by the flame retardant;

[0105] 2) The mixture prepared in step 1) was dried in a drying oven at 105° C. for 5 hours, degreased and dried, and mechanically ground into 500-mesh particles after drying...

Embodiment 3

[0109] Weigh raw materials according to the following weight ratio:

[0110] PVC resin powder: 100 parts;

[0111] Wood fiber powder: 15 parts;

[0112] Calcium filler: 20 parts;

[0113] Plasticizing regulator: 10 parts;

[0114] Stabilizer: 6 parts;

[0115] Internal and external lubricant: 1.5 parts;

[0116] Stearic acid: 0.7 parts;

[0117] Foaming agent: 1 part;

[0118] Foam regulator: 10 parts;

[0119]Flame retardant: 32 parts;

[0120] Pigment: 1 part.

[0121] Then utilize the following methods to prepare wood-plastic cabinet panels:

[0122] 1) First mix the wood fiber powder with ethanol or petroleum ether whose quality is 5% of the wood fiber powder, seal and keep for 5 minutes, then add a flame retardant, so that the wood fiber powder is completely covered by the flame retardant;

[0123] 2) The mixture prepared in step 1) was dried in a drying oven at 115° C. for 6 hours, degreased and dried, and mechanically ground into 800-mesh particles after dryin...

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Abstract

The invention relates to a wood-plastic cabinet plate and a preparation method thereof. The wood-plastic cabinet plate employs aluminium hydroxide or magnesium hydroxide as a fire retardant, and also aluminium hydroxide or magnesium hydroxide plays a role of a filler and also helps to improve the flame-retardation property and physical performances of the wood-plastic material. Compared with conventional cabinet plates, the cabinet plate is various in color, the color of the surface and the interior is same, and the cabinet plate can be made in one time, is free of formaldehyde, resistant to water, resistant to moisture, resistant to mildew and resistant to moth, and has good flame retardation performance; the production technology is simple, operation is easy, the stability is good, and processing is easy, and the cabinet plate is 100% recyclable after being used for years, and is an ideal cabinet plate replacing common density plates and multi-layer plates.

Description

technical field [0001] The invention relates to a wood-plastic composite material, in particular to a multi-color wood-plastic cabinet board and a preparation method thereof. Background technique [0002] At present, the boards used to produce cabinets mainly include man-made boards, natural wood, stone, etc., and the most commonly used ones are wood-based boards, including particle boards, density boards, moisture-proof boards, fire-proof boards, etc., but all kinds of wood-based boards basically contain adhesives. Adhesives contain a large amount of formaldehyde. Even if green waterproof and environmentally friendly adhesives are used, there are still some formaldehyde and benzene residues. These wood-based panels are cheap and easy to construct, but long-term use will damage the health of users. In addition, if a variety of colors and patterns are required, it is generally to soak paper with different colors or textures in melamine resin adhesive, then dry to a certain d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L27/06C08L97/02C08K13/02C08K3/22C08K5/12C08K3/26C08K5/09C08J9/10
Inventor 杨明赵悦英顾元喆
Owner 山东宜居新材料科技有限公司
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