Mould-proof and antibacterial negative ion medium density fiberboard and preparation method thereof

An anti-mildew, antibacterial, and negative ion technology, applied in the field of building and decoration materials, can solve problems such as harmful to health, the production of mold, and the breeding of bacteria.

Inactive Publication Date: 2019-01-15
上海前引科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Medium density fiberboard is widely used in the fields of construction, decoration, furniture, packaging, etc., but it is easy to produce mold and breed germs after being damp, and mold spores will be harmful to people's health. In view of the deficiencies in the prior art, a mold-p

Method used

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  • Mould-proof and antibacterial negative ion medium density fiberboard and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0012] A kind of mildewproof and antibacterial negative ion medium density fiberboard described in this embodiment is characterized in that it comprises 0.5 parts of OBPA, 0.5 parts of nano-silver powder, 2 parts of negative ion powder, 1 part of preservative, 90 parts of wood fiber, 15 parts of adhesive, and 5 parts of auxiliary agent. share.

[0013] A kind of mildew-proof and antibacterial negative ion medium density fiberboard described in this embodiment also includes the following steps: 1. chipping: mainly cutting pine wood into wood chips that meet the production specifications; 2. heat grinding: mainly preheating and cooking the wood chips and then separating Machine separation to obtain wood fiber, 3 sizing and drying: the temperature of the dryer is controlled at 150-200 degrees, and the wood fiber is dried to a moisture content between 8% and 10%, 4 mixed paving: through the feeding fan The paving machine adopts the method of vacuum airflow to preliminarily shape t...

Embodiment 2

[0016] A kind of mildewproof and antibacterial negative ion medium density fiberboard described in this embodiment is characterized in that it includes 1 part of OBPA, 1 part of nano silver powder, 3 parts of negative ion powder, 2 parts of preservatives, 100 parts of wood fiber, 16 parts of adhesive, and 6 parts of auxiliary agent share.

[0017] A kind of mildew-proof and antibacterial negative ion medium density fiberboard described in this embodiment also includes the following steps: 1. chipping: mainly cutting pine wood into wood chips that meet the production specifications; 2. heat grinding: mainly preheating and cooking the wood chips and then separating Machine separation to obtain wood fiber, 3 sizing and drying: the temperature of the dryer is controlled at 150-200 degrees, and the wood fiber is dried to a moisture content between 8% and 10%, 4 mixed paving: through the feeding fan The paving machine adopts the method of vacuum airflow to preliminarily shape the mi...

Embodiment 3

[0020] A kind of mildewproof and antibacterial negative ion medium density fiberboard described in this embodiment is characterized in that it comprises 3 parts of OBPA, 3 parts of nano silver powder, 4 parts of negative ion powder, 3 parts of preservatives, 110 parts of wood fiber, 18 parts of adhesive, 8 parts of auxiliary agent share.

[0021] A kind of mildew-proof and antibacterial negative ion medium density fiberboard described in this embodiment also includes the following steps: 1. chipping: mainly cutting pine wood into wood chips that meet the production specifications; 2. heat grinding: mainly preheating and cooking the wood chips and then separating Machine separation to obtain wood fiber, 3 sizing and drying: the temperature of the dryer is controlled at 150-200 degrees, and the wood fiber is dried to a moisture content between 8% and 10%, 4 mixed paving: through the feeding fan The paving machine adopts the method of vacuum airflow to preliminarily shape the mix...

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Abstract

The invention relates to the field of building decoration materials, in particular to a mould-proof and antibacterial negative ion medium density fiberboard and a preparation method thereof. Medium density fiberboards are widely used in building, decoration, furniture, packaging and other fields, but are liable to produce mould and pathogens after being affected with damp, and mould spores can beharmful to the health of people. Directed at the shortcomings of the prior art, the invention designs a mould-proof and antibacterial negative ion medium density fiberboard, which is characterized bycomprising: 0.5-3 parts of OBPA, 0.5-3 parts of nano-silver powder, 1-4 parts of negative ion powder, 1-3 parts of a preservative, 90-100 parts of wood fiber, 10-20 parts of an adhesive, and 2-8 partsof an assistant. The mould-proof and antibacterial negative ion medium density fiberboard provided by the invention has the beneficial effects that: the medium density fiberboard and products thereofcan effectively reach the effects of preventing mould, resisting bacteria and releasing negative ions, and are beneficial to people's health.

Description

technical field [0001] The invention relates to the field of building decoration materials, in particular to a mildewproof and antibacterial negative ion medium density fiberboard and a preparation method thereof. technical background [0002] Medium density fiberboard is widely used in the fields of construction, decoration, furniture, packaging, etc., but it is easy to produce mold and breed germs after being damp, and mold spores will be harmful to people's health. In view of the deficiencies in the prior art, a mold-proof board is designed. The beneficial effect of the antibacterial negative ion medium density fiberboard is that the medium density fiberboard and its products can effectively prevent mildew, antibacterial, and release negative ions, which is beneficial to people's health. Contents of the invention [0003] The present invention aims to solve the problems in the prior art, and provides a mildewproof and antibacterial negative ion medium density fiberboard...

Claims

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Application Information

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IPC IPC(8): C08L97/02C08K3/08B27N3/04
CPCB27N3/04C08K3/08C08K2003/0806C08K2201/011C08L97/02
Inventor 朱德官
Owner 上海前引科技有限公司
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