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- crown PU foam 冠醚聚氨酯泡塑
- Studies of CFC-free formulation for flexible polyether PU foam is described in this paper. 本文介绍聚醚型软质聚氨酯泡沫塑料无氟氯烃配方的研究.
- A rigid PU foam with high incombustibility and oxygen index > 34 was prepared.Its camouflage performance was kept well. 在不影响材料伪装性能的基础上,制得了氧指数在34以上的高阻燃性聚氨酯硬质泡沫。
- PVC or PVC/ABS alloy with neodymium-barium/zinc complex stabilizer had a novel stability when contacted with PU foam. 对用钕钡/锌复合稳定剂所制备的PVC塑料及PVC/ABS合金来说,当与聚氨基甲酸酯泡沫塑料接触时,其稳定性更是出奇的好。
- NEWS: last year and a half R &D, the latest PU foam machine cyclopentane upcoming, welcome to inquire! 最新消息：历时一年半研发，最新型PU（聚氨酯）环戊烷发泡机即将推出，欢迎您来电咨询，详情面议！
- Seat and back cushion is made of high density and high elasticity PU foam,covered with fire retardant cloth exteriorly. 椅座，椅背衬垫采用高密度，高弹性的聚氨脂泡绵，外面覆盖耐火布料。
- The raw materials, equipments, technology, physical properties and surfacing of wood imitating PU foam were reported in the paper. 摘要主要阐述聚氨酯仿木料的原料、设备、工艺及其制品的性能和表面处理。
- The results showed that the reticulate PU foam had good property of biomass formation, and it was the preferable material for treating polluted water. 结果表明,在污水处理中,网状聚氨酯泡沫塑料附着的菌量多,是较好的新型微生物固定化载体。
- Our core business is fire-retardant PU Foam (PIR) for the PU S/W Panel and Spray Foam systems and positioned leading company for PU systems. 为客户提供以防火、环保、节能为主要特点的广泛应用于冰箱、冷库、管道保温、喷涂、板材、填缝剂、粘合剂、汽车塑料、建筑装饰材料等领域中所需求的各种聚氨酯组合料及相关技术支持。
- The raw materials,equipments,technology,physical properties and surfacing of wood imitating PU foam were reported in the paper. 主要阐述聚氨酯仿木料的原料、设备、工艺及其制品的性能和表面处理。
- Business scope include: toys filled with cotton, EVA, PU foam, EPE foam, rubber foam, latex foam and foam-type products. 经营范围有：玩具填充棉、 EVA、PU发泡、EPE发泡、橡胶发泡、乳胶发泡及海绵类制品等。
- Conductive fibre cloth with conductivity and anti-corrosive, in which has the low compressive PU foam, has good ability of compressibility and shelding effect. 采用导电性和防腐蚀的导电纤维布，内裹低压缩力的PU泡棉，具有良好的可压缩性和屏蔽能力。
- The sound absorptivity of Low Resilience PU Foam was discussed,and got the influencing degree of each influencing factor to its acoustical absorptivity. 对慢回弹聚氨酯泡沫的吸声性能进行了探讨，分析出各影响因素对其吸声性能的影响程度。
- The oil transmission pipeline of a thermoelectric plant in Beijing is an insulation pipeline, which consists of a rigid PU foam thermal insulation layer with a high density PE jacket. 北京某热电厂输油管道为硬质聚氨酯泡沫塑料保温层外加高密度聚乙烯夹克层的保温管道。
- The crown of St Wenceslas was in prague cathedral. 圣文萨斯雷的皇冠保存在布拉格大教堂。
- Experimental results show that properties of PU foams made of polyether polyols and polyisocyanate(PAPI) with six functional groups are the best. 结果表明：以六官能团的聚醚多元醇和有机多异氰酸酯(PAPI)制得的PU结构泡沫力学性能最优；
- The crown was beset with diamonds and jewels. 皇冠上镶嵌着钻石和珠宝。
- BP protects oil pipeline with PU foam 聚氨酯泡沫保护石油管道
- Trial-Produce of High Load Bearing Flexible PU Foam 高承载聚氨酯软泡的试制
- A major has a crown on the shoulder of his uniform. 一名少校在制服的肩部有个王冠形的纹章。
