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LDPE Vs HDPE Plastic Cutting Boards: What's The Difference? (& Which Is Best In The Kitchen)
Contemplating LDPE vs. HDPE plastic cutting boards? One of these is more durable and better for heavy-duty tasks, making your ...
为解决再生塑料中潜在致癌物多环芳烃(PAH)污染问题，研究人员系统评估了LDPE、HDPE、PET和PP等常见再生塑料的PAH含量。通过优化提取方法，发现PET样品PAH含量最低(<120 ng/g)，而黑色LDPE样品高达2200 ng/g，毒性当量达68 ng TEQ/g。该研究揭示了工业清洗工艺对持久性 ...
It might seem weird how it could be possible to achieve such success regardless of the sanctions. Well, like they say “Knowledge is Power”. Iran HDPE traders have learned how to overcome the barriers ...
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为解决混合塑料废弃物资源化利用难题，研究人员开展HDPE/LDPE共热解研究，发现3:1配比(HL31)具有最低活化能(212.44 kJ·mol?1)和 ...
C-H插入功能化技术为混合塑料回收提供高效相容剂解决方案随着塑料制品在消费品、纺织品和包装等短生命周期领域的持续增长，每年产生大量难以处理的混合塑料废弃物。其中，聚对苯二甲酸乙二醇酯（PET）与聚烯烃（如高密度聚乙烯HDPE、低密度聚乙烯LDPE和等 ...
乙烯-乙酸乙烯共聚树脂（EVA树脂）是继HDPE、LDPE、LLDPE之后的第四大乙烯系列聚合物。EVA由乙烯和乙酸乙烯（VA）两种单体经 ...
据海关数据统计，2025年12月LDPE进口31.67万吨,同比+2.65%，环比+11.50%。 海关数据显示LDPE进口量同比增加2.65%、环比增加11.50%，反映出聚乙烯整体供应增加趋势。HDPE作为相关品种，供应宽松可能压低现货价格，同时聚乙烯期货市场近期主力合约（如2701）结算价下跌122元至6980元/吨，成交量增加，持仓量上升，显示市场看空情绪增强，预计期货价格承压下行。 LL ...
DUBLIN, July 10, 2019 /PRNewswire/ -- The "Recycled Plastics Market: Global Industry Trends, Share, Size, Growth, Opportunity and Forecast 2019-2024" report has been added to ResearchAndMarkets.com's ...
Average North American selling prices for linear low density polyethylene resin fell 3 cents per pound in May, while prices for high and low density PE were flat. The 3-cent LLDPE decline came after ...
High-density polyethylene (HDPE) injection prices recorded steep gains in Asia last week, according to Polymerupdate, gaining on tight regional product availability. Polymerupdate notes that the rise ...
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