Modified bamboo fiber reinforced polypropylene-based high-strength flame-retardant cupboard board and preparation method thereof

A technology based on polypropylene and bamboo fiber, which is applied in the direction of fiber treatment, plant fiber, and fiber chemical characteristics, can solve the problems of destroying the mechanical strength of materials, fiber damage, and failure to achieve reinforcement effects, etc., to improve tensile ductility, The effect of high bamboo-plastic ratio and outstanding mechanical strength

Inactive Publication Date: 2016-11-09
ZBOM HOME COLLECTION CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The article "Surface Energy Analysis of Bamboo Fiber and Its Reinforced Mechanical Properties of PP Composite Materials" takes PP as an example. Bamboo fiber is subjected to alkali treatment-silane coupling agent treatment, and then it is composited with PP and hot-pressed. The bamboo fiber obtained by this method is Although the compatibility and wettability of fibers with PP has been improved, high-concentration alkaline solutions will damage the fibers and destroy the mechanical strength of the material, failing to achieve a satisfactory reinforcement effect.

Method used

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Experimental program
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Embodiment Construction

[0020] A modified bamboo fiber-reinforced polypropylene-based high-strength flame-retardant cabinet board. The bamboo-plastic board is made of the following raw materials in parts by weight: modified bamboo fiber 50, basalt fiber 5, polypropylene slice 30, maleic anhydride grafted poly Propylene 3, dopamine monomer 0.2, hydrogenated castor oil 1, antioxidant 0.1, ionic liquid 5, zinc methacrylate 1, deionized water 15.

[0021] Wherein the preparation method of the modified bamboo fiber is: first put the bamboo fiber into the sodium hydroxide solution with a concentration of 5% and soak it for 30 minutes, then filter and wash with water until it is neutral and completely dry, and the resulting product is put into titanic acid with a concentration of 1%. Ester coupling agent / ethanol solution was mixed and soaked for 2 hours, filtered after the treatment, and the obtained material was dried, and then put into a polyethyleneimine aqueous solution with a concentration of 1%, heated...

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Abstract

The invention discloses a modified bamboo fiber reinforced polypropylene-based high-strength flame-retardant cupboard board. The bamboo-plastic board is prepared from, by weight, 50-60 parts of modified bamboo fibers, 5-10 parts of basalt fibers, 30-40 parts of polypropylene chips, 3-5 parts of maleic anhydride grafted polypropylene, 0.2-0.5 part of dopamine monomer, 1-2 parts of hydrogenated castor oil, 0.1-0.2 part of antioxidant, 5-8 parts of ionic liquid, 1-2 parts of zinc methacrylate and 15-20 parts of deionized water.

Description

technical field [0001] The invention relates to the technical field of bamboo-plastic materials, in particular to a modified bamboo fiber-reinforced polypropylene-based high-strength flame-retardant cabinet board and a preparation method thereof. Background technique [0002] Cabinets are a very common type of storage furniture in daily homes, and they are also materials that are widely used in the market for home building materials. With the changes in the needs of consumers in different age groups, the requirements for cabinets are no longer just strong and durable, and the products are environmentally friendly. Sex, texture, etc. have gradually become the focus of consumers' attention. At the same time, rational use of resources and sustainable development of the industry are also the development direction of the production industry. [0003] Cabinet boards are an extremely important part of cabinet components, which directly affect consumers' purchase choices. At present...

Claims

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Application Information

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IPC IPC(8): C08L97/02C08L23/12C08L51/06C08L91/00C08K13/06C08K9/04C08K7/10C08K5/098D01F8/06D01F8/10D01F1/10D06M15/61D06M11/46D06M11/38D04H1/425D04H1/4382D04H1/46D06M101/06
CPCC08K2201/003C08K2201/004C08L97/02C08L2201/02C08L2201/08C08L2205/035C08L2205/16D01F1/10D01F8/06D01F8/10D04H1/425D04H1/4382D04H1/46D06M11/38D06M11/46D06M15/61D06M2101/06C08L23/12C08L51/06C08L91/00C08K13/06C08K9/04C08K7/10C08K5/098
Inventor 夏大庆孔令根王平王安勇戚明永王丹
Owner ZBOM HOME COLLECTION CO LTD
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