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Polyolefin-based agricultural film and agricultural and horticultural facilities
专利权人:
サンテーラ株式会社;住友化学株式会社
发明人:
森口 剛志
申请号:
JP2014072857
公开号:
JP6240549B2
申请日:
2014.03.31
申请国别(地区):
JP
年份:
2017
代理人:
摘要:
The present invention provides a polyolefin-type agricultural film which is high in light scattering performance in the summer of strong sunlight and is low in light scattering performance in the winter of weak sunlight. The polyolefin-type agricultural film is characterized in that an intermediate layer is arranged between two polyolefin-type resin layers, and the intermediate layer is a layer containing an ethylene vinyl acetate copolymer which contains monomeric units based on vinyl acetate and of which the content is 15-30% by weight, wherein the weight of the ethylene vinyl acetate copolymer is set as 100% by weight, and methyl methacrylate/styrene copolymer particles of which the average particle size is between 3 microns and 15 microns.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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