Modified-bamboo-fiber-reinforced polyvinyl-chloride-based high-compactness cupboard sheet material and preparation method thereof

A polyvinyl chloride and bamboo fiber technology, applied in fiber processing, fiber chemical characteristics, rayon manufacturing, etc., can solve problems such as failure to achieve reinforcement effect, fiber damage, and damage to the mechanical strength of materials, and achieve good impact resistance and toughness. High bamboo-to-plastic ratio, strong combination effect

Inactive Publication Date: 2016-12-07
ZBOM HOME COLLECTION CO LTD
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  • Summary
  • 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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] A modified bamboo fiber-reinforced polyvinyl chloride-based high-compact cabinet board, the bamboo-plastic board is made of the following raw materials in parts by weight: modified bamboo fiber 50, polyvinyl chloride 20, superfine fully vulcanized powdered nitrile rubber 5. Maleic anhydride grafted polypropylene 3, aminosilane coupling agent 0.4, nano carbon black 2, hydrogenated castor oil 1, antioxidant 0.1, ionic liquid 5, zinc methacrylate 1.

[0018] 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...

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Abstract

The invention discloses a modified-bamboo-fiber-reinforced polyvinyl-chloride-based high-compactness cupboard sheet material. The bamboo-plastic sheet material is prepared from the following raw materials in parts by weight: 50-60 parts of modified bamboo fibers, 20-25 parts of polyvinyl chloride, 5-10 parts of ultrafine per-sulfurized powder butadiene-acrylonitrile rubber, 3-5 parts of maleic anhydride grafted polypropylene, 0.4-0.5 part of amino silane coupling agent, 2-3 parts of nano carbon black, 1-2 parts of hydrogenated castor oil, 0.1-0.2 part of antioxidant, 5-8 parts of ionic liquid and 1-2 parts of zinc methacrylate.

Description

technical field [0001] The invention relates to the technical field of bamboo-plastic materials, in particular to a modified bamboo fiber-reinforced polyvinyl chloride-based high-compactness 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, cabine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L97/02C08L27/06C08L9/02C08L51/06C08K13/06C08K9/06C08K3/04D06M15/61D06M11/38D01F1/10D01F8/10D04H1/425D04H1/4382D04H1/46
CPCC08K2201/011C08L97/02C08L2205/035C08L2205/16D01F1/10D01F8/10D04H1/425D04H1/4382D04H1/46D06M11/38D06M15/61C08L27/06C08L9/02C08L51/06C08K13/06C08K9/06C08K3/04
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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