发明名称 |
PROCESS FOR PRODUCING ARTIFICIAL WOOD MATERIAL AND ARTIFICIAL WOOD MATERIAL THEREBY |
摘要 |
PURPOSE: A process for producing artificial wood material is provided to obtain the artificial plastic foam wood material having appearance equal to natural wood material and excellent intensity and dimension stability by means of chemical foaming process of polyolefin resin. CONSTITUTION: The process for producing the artificial plastic foam wood material comprises a first step to fuse and blend polyolefin resin and cellulose wood components in an amount of 10-100 phr and at 140-150 deg.C; a second step to add 0.5-5 phr azo-dicarbonamide and 0.5-2 phr zinc oxide to generate foam of molten mixture comprising polyolefin resin and cellulose wood components; and a third step to add 0.5-4 phr dicumyl peroxide and mixing the resultant product for 1-4 minutes then forming it into the final wood material.
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申请公布号 |
KR20010057411(A) |
申请公布日期 |
2001.07.04 |
申请号 |
KR19990060740 |
申请日期 |
1999.12.23 |
申请人 |
POHANG RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE &TECHNOLOGY |
发明人 |
KIM, JIN TAE;LEE, DONG YEOL |
分类号 |
C08J9/00;(IPC1-7):C08J9/00 |
主分类号 |
C08J9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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