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Wood fiber reinforced polyvinyl chloride imitation solid wood cabinet door panel and manufacturing method thereof

A manufacturing method and technology of polyvinyl chloride, which are applied in the field of wood-plastic composite materials and furniture decoration materials, can solve the problems of poor flame retardancy and fire resistance, poor interface compatibility, flame retardancy and mechanical strength to be further improved, and increase production Simple and efficient effect of cost and preparation method

Active Publication Date: 2019-05-03
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Although the above research work has achieved some beneficial results, it still fails to solve the problems of poor flame retardancy and interface compatibility of wood-plastic composite panels, and its flame retardancy and mechanical strength still need to be further improved.

Method used

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  • Wood fiber reinforced polyvinyl chloride imitation solid wood cabinet door panel and manufacturing method thereof
  • Wood fiber reinforced polyvinyl chloride imitation solid wood cabinet door panel and manufacturing method thereof
  • Wood fiber reinforced polyvinyl chloride imitation solid wood cabinet door panel and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A kind of embodiment of wood fiber reinforced polyvinyl chloride imitation solid wood cabinet door panel and its manufacturing method of the present invention, wherein, the raw material of manufacturing this wood fiber reinforced polyvinyl chloride imitation solid wood cabinet door comprises: PVC (polyvinyl chloride) resin 90kg, wood Fiber 100kg, phosphoric acid 9kg, light calcium carbonate 90kg, AC-1600 foaming agent 2kg, silane coupling agent A-172 10kg, melamine resin 60kg, chlorinated paraffin 11kg, dioctyl phthalate (DOP) 7kg, Stearic acid 9kg and calcium zinc stabilizer 6kg.

[0044] The manufacturing method of the wood fiber reinforced polyvinyl chloride imitation solid wood cabinet door panel comprises the following steps:

[0045] (1) Phosphorylation of wood fibers: Input wood fibers into a high-low speed mixing mixer for stirring, spray atomized phosphoric acid into the wood fibers with a pneumatic atomizer, and stir at high speed for 8 minutes, so that the wo...

Embodiment 2

[0053] An embodiment of the wood fiber reinforced polyvinyl chloride imitation solid wood cabinet door panel and its manufacturing method of the present invention, wherein the raw materials for manufacturing the wood fiber reinforced polyvinyl chloride imitation solid wood cabinet door panel include: PVC resin 100kg, wood fiber 90kg, phosphoric acid 8kg , light calcium carbonate 90kg, AC-1600 foaming agent 2kg, silane coupling agent A-172 10kg, melamine resin 60kg, chlorinated paraffin 11kg, dioctyl phthalate 7kg, stearic acid 9kg and calcium zinc stabilizer Dosage 6kg.

[0054] The manufacturing method of the wood fiber reinforced polyvinyl chloride imitation solid wood cabinet door panel comprises the following steps:

[0055] (1) Phosphorylation of wood fibers: Input wood fibers into a high-low speed mixing mixer for stirring, spray atomized phosphoric acid into the wood fibers with a pneumatic atomizer, and stir at high speed for 8 minutes, so that the wood fibers can even...

Embodiment 3

[0063] An embodiment of the wood fiber reinforced polyvinyl chloride imitation solid wood cabinet door panel and its manufacturing method of the present invention, wherein the raw materials for manufacturing the wood fiber reinforced polyvinyl chloride imitation solid wood cabinet door panel include: 100 kg of PVC resin, 120 kg of wood fiber, and 10 kg of phosphoric acid , light calcium carbonate 80kg, AC-1600 foaming agent 2kg, silane coupling agent A-172 11kg, melamine resin 80kg, chlorinated paraffin 11kg, dioctyl phthalate 7kg, stearic acid 9kg and calcium zinc stabilizer Dosage 6kg.

[0064] The manufacturing method of the wood fiber reinforced polyvinyl chloride imitation solid wood cabinet door panel comprises the following steps:

[0065] (1) Phosphorylation of wood fibers: Input wood fibers into a high-low speed mixing mixer for stirring, spray atomized phosphoric acid into the wood fibers with a pneumatic atomizer, and stir at high speed for 8 minutes, so that the wo...

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Abstract

The invention provides a wood fiber reinforced polyvinyl chloride imitation solid-wood cabinet door panel and a manufacturing method thereof. The method comprises the following steps: spraying atomized phosphoric acid to wood fibers while stirring to obtain phosphorylated wood fibers; in sequence spraying a silane coupling agent and melamine resin to the phosphorylated wood fibers and light calcium carbonate respectively while stirring, and drying to obtain the wood fibers and the light calcium carbonate which are both coated by melamine resin; mixing wood fibers coated by PVC resin, foaming agents, calcium-zinc stabilizers, chlorinated paraffin, dioctyl phthalate, stearic acid, and the melamine resin and the melamine resin coated light calcium carbonate to obtain a mixture; (5) successively carrying out kneading and extrusion, open-milling tabletting, film lamination on the upper side and lower side, mould pressing of embossed patterns, cooling shaping, cutting and trimming and periphery closing on the mixture. The cabinet door panel manufactured by the method is good in flame retardance and fire proofing, and high in content of the wood fibers and mechanical strength.

Description

technical field [0001] The invention belongs to the technical field of wood-plastic composite materials and furniture decoration materials, and in particular relates to a polyvinyl chloride micro-foamed imitation solid wood cabinet door panel reinforced by flame-retardant wood fibers and a manufacturing method thereof. Background technique [0002] The cabinet refers to the platform for storing kitchen utensils and cooking operations in the kitchen. Cabinet and door panels are mainly made of solid wood, MDF, blockboard, tempered glass, aluminum alloy, etc. The kitchen is a place where food is cooked and water and fire are concentrated. Therefore, not afraid of water and fire invasion is the primary consideration for cabinet material selection and design. [0003] PVC resin is a kind of polar non-crystalline high polymer, there is a strong force between molecules, it is a hard and brittle material; the impact strength is low, it needs to be modified for impact resistance, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L97/02C08L27/06C08L61/28C08L91/06C08K13/06C08K9/06C08K9/10C08K3/32C08K3/26C08K5/12C08K5/09C08J9/10
CPCC08J9/103C08J2203/04C08J2327/06C08J2397/02C08J2427/06C08J2497/02C08L27/06C08L97/02C08L2201/02C08L2205/035C08L61/28C08L91/06C08K13/06C08K9/06C08K9/10C08K2003/329C08K2003/265C08K5/12C08K5/09
Inventor 胡云楚袁光明冯斯宇黄自知袁利萍
Owner CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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