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- This article is a study of methylene chloride as a substitute for trichloro-fluoromethane in producing flexible polyurethane foam. 讨论了用二氯甲烷替代一氟三氯甲烷进行软质聚氨酯泡沫塑料的生产。
- Flexible polyurethane foam, which has excellent performance, has been applied widely.But its LOI is very low, so it is flammable. 摘要软质聚氨酯泡沫因具有优异的综合性能而得到广泛应用,但其极限氧指数很低,属易燃品。
- The Pleats-Pleats features specialized flexible polyurethane foam from Recticel which allows the bends and interlocking around the steel frame. 这种褶皱特征专门用于灵活易弯曲的软质聚氨酯泡沫,使钢架间弯曲互相连接。
- The thermal stability of dimethyl methylphosphonate,diethyl ethylphosphonate and dipropyl propyphosphonate in flexible polyurethane foam were studied by thermal analysis method. 用热分析方法研究甲基膦酸二甲酯、乙基膦酸二乙酯和丙基膦酸二丙酯在聚氨酯软质泡沫塑料(PU)的热稳定性能。
- The experimental results suggest that methylene chloride ist a good substitute which can instead of trichloro-fluoromethane in the production of different kind of density flexible polyurethane foam. 小试结果表明,用二氯甲烷生产各种密度的软质聚氨酯泡沫塑料,确实是较全面的一氟三氯甲烷的代用品。
- In the last decade, the Liquid CO2 Technology for manufacturing Flexible Polyurethane Foam (FPF) has evolved from a novel experimental technique to an established widely used process. 在近10年里,采用液体CO2生产软质聚氨酯泡沫的技术已经从实验室阶段发展成为一种大规模生产的加工方法。
- The production process,technical characteristics and equipment of flexible polyurethane foam using liquid carbon dioxide as physical foaming agent were introduced. 介绍了以液体二氧化碳作物理发泡剂生产软质聚氨酯泡沫的生产工艺、技术特点及其设备;
- Cellular plastics - Flexible polyurethane foam 软质聚氨酯泡沫塑料
- It is important to explore flame retarding synergism on flame-retardance techniques of flexible polyurethane foams. 阻燃剂复配及协同阻燃效应的研究是聚氨酯软质泡沫塑料(以下简称软泡)阻燃技术的重要内容之一。
- Environmental-friendly flexible polyurethane foams were prepared from corn stalk by means of liquefaction technology of plant. 以玉米秸秆为原料,利用植物原料的液化技术,制备了植物型软质聚氨酯泡沫并研究了其缓冲性能。
- The Production of New Style Open-cell Flexible Polyurethane Foam 柔性大开孔聚氨酯泡沫的制备
- The recent developments of the technologies for CFC-free flexible polyurethane foams are reviewed,especially for all-water blown foams. The developments include softeners, special structure polyols and elevated temperature moulding systems,etc. 从软化剂、特种结构多元醇、高温模塑体系等方面综述了无CFC-11聚氨酯软泡技术,尤其是全水发泡技术的最新进展。
- The Discussion about Factors Causing Heartburning of Flexible Polyurethane Foam 聚氨酯软质泡沫生产中烧芯因素的探讨
- THE EFFECTS OF HIGH SOLID CONTENT POLYUREA POLYOL ON PROPERTIES OF HIGH RESILIENT FLEXIBLE POLYURETHANE FOAM 高固含量聚脲多元醇对聚氨酯泡沫性能的影响
- Keywords micro encapsulated red phosphorus;flexible polyurethane foam;flame retardancy;mechanical property;smoke suppressing; 微胶囊红磷;软质聚氨酯泡沫塑料;阻燃性能;力学性能;抑烟性能;
- Epoxy resin adduct polyol reinforced flexible polyurethane foams 环氧树脂加成多元醇增强聚氨酯软质泡沫塑料
- Keywords flexible polyurethane foams;flame retardants;synergism; 聚氨酯软泡;阻燃剂;协同作用;
- flexible polyurethane foam 软质聚氨酯泡沫塑料
- Polyurethane Foam with a Tricot or Auto-brush or Cloth type top laminate. 聚氨脂泡沫体。
- The results of the tests indicated that latex and polyurethane foam mattresses burned fastest. 试验结果表明,天然乳胶和聚氨基甲酸乙酯泡沫床垫燃烧得最快。