聚氨酯泡沫
- 网络Polyurethane Foam;pu foam;PUR;PUF
-
进行了盘基网柄菌固定化培养研究,研制了以聚氨酯泡沫、棉纤维织物为固定化载体的固定化生物反应器。
Immobilization of D. discoideum was also studied both in flask scale and fermentor scale , two kinds of bioreactor with PUF or cotton fiber cloth as immobilization carriers were developed .
-
UHMWPE纤维增强聚氨酯泡沫对爆炸冲击波衰减性能的影响
Shock Wave Attenuation Properties of UHMWPE Fiber Reinforced Polyurethane Foam Plastics
-
复合材料用夹层结构聚氨酯泡沫的反应注射成型(RIM)技术
Reaction injection molding on polyurethane sandwich used in composite
-
臭氧层耗损与聚氨酯泡沫CFC替代技术
Ozone Consuming Principles and the CFC Substitute Technology in Polyurethane Foam Industry
-
PIPA多元醇制备硬质聚氨酯泡沫
Preparation of Rigid Polyurethane Foam with PIPA Polyol
-
聚氨酯泡沫剂全称单组分聚氨酯泡沫填缝剂(onecomponentpolyurethanefoam简称OCF)是一种应用广泛,环保节能的化工产品。
The full name of polyurethane foam is one-component polyurethane foam sealant ( referred to OCF ), which is a widely used chemical product with environmental protection and energy saving .
-
建筑材料用硬质聚氨酯泡沫(PUR)的燃烧特性与防火对策
The Fire Performance and Fire Prevention Guide of Rigid Polyurethane Foams ( PUR ) Products in Building
-
硬质聚氨酯泡沫CFC-11替代技术
The Substitution Technology on CFC - 11 of Rigid PU Foam
-
150mm厚金属面硬质聚氨酯泡沫夹芯板生产技术
Discussion on the Production Technology of the 150 mm-thickness RPU Sandwich Panel of Metal Surface
-
对不同三环化合物含量组成的聚合MDI分别与CFC-11型组合聚醚和环戊烷(CP)型组合聚醚混合制备硬质聚氨酯泡沫的发泡性能进行了研究。
Foaming performances of Polymeric MDI composed of different 3-ring MDI isomer contents with CFG-11 type and cyclopentane type premixed polyether polyol were studied .
-
碳纳米管/聚氨酯泡沫易于实现场发射冷阴极的大面积制备,聚氨酯基体对CNT提供保护,并且工艺简单,制备成本低廉,电流密度达到场致发射显示器应用的要求。
Large area field emission cold cathode is easy prepared by carbon nanotube / polyurethane foam that is simple process , low cost and CNT protected by polyurethane .
-
无卤阻燃剂TU-1在硬质聚氨酯泡沫中的应用
Application of Non-halogenated Flame - retardant TU-1 in Polyurethane Foam
-
聚氨酯泡沫(polyurethanefoam,PU)是典型的多孔型声学材料,它综合了高分子的材料性能、柔性材料的阻尼功能、多孔材料的吸声功能,是一种很好的吸声材料。
Polyurethane foam ( polyurethane foam , PU ) is a typical porous acoustic material , which combines the material properties of the polymer and the damping function of a flexible material , is a good sound-absorbing material .
-
在液氮温度下聚氨酯泡沫的热导率可以达到0.86×10-2W/m·K,结果表明:此材料在液氮的输运系统中是一种优良的绝热材料。
Under liquid nitrogen temperature , the thermal conductivity can be reduced to 0.86 × 10 - 2 W / m · K , which indicates that polyurethane foam is an excellent type of insulation material in system of transportation and storage for liquid nitrogen .
-
多孔弹性软质聚氨酯泡沫(PEFPUF)塑料的声学性能研究
Study on acoustic properties of porous elastic flexible polyurethane foam ( PEFPUF ) plastics
-
多溴联苯醚(PolybrominatedDiphenylEthers,PBDEs)作为一类典型的溴代阻燃剂,被广泛地应用于各种领域,如塑料、电子产品、聚氨酯泡沫、纺织品等中。
Polybrominated diphenyl ethers ( PBDEs ) are a class of brominated flame retardants that are frequently applied to a number of different consumer products such as plastics , electronics , polyurethane foam , textiles , and so on .
-
SANNIX是在坐垫和汽车内部的各种各样的组分找到的聚氨酯泡沫体的一种基本材料。
SANNIX is a base material for polyurethane foam found in seat cushions and various components for the interior of automobiles .
-
采用六种载体(聚氨酯泡沫、海藻酸钙、海藻酸钙/PAM、海藻酸钙/PVA、PVA、海藻酸钙/PVA/PAM)对penicilliumsP.ZD-Z1进行固定化,确定了聚氨酯泡沫的固定化效果最好;
Six kinds of carriers were ( polyurethane foam , calcium alginate , calcium alginate / PAM , calcium alginate / PVA , PVA , calcium alginate / PVA / PAM ) were used to immobilize Penicillium sp. ZD-Z1 , and found porous polyurethane foam was the best .
-
他的事业生涯从并不光鲜亮丽的家庭清洁产品和聚氨酯泡沫开始,和LVMH华丽的厅堂可谓天差地别。他在这些行业中的一系列公司里担任市场营销和产品管理工作。
Far removed from the glittering halls of LVMH , he started his career in the less glamorous realms of household cleaning products and polyurethane foams for a series of companies at which he held marketing and product management roles .
-
介绍了采用环戊烷发泡剂替代CFC-11的聚氨酯泡沫发泡工艺路线,陈述了相应的环戊烷发泡成套设备的用途及主要构成。
The new technical process of cyclopentane blown polyurethane foam system for the replacement of CFC-11 blowing agent in China is introduced . The usage and structure features of cyclopentane blown complete set equipment are introduced .
-
方法以溴水将水样中的Tl()氧化为Tl(),在20mL/100mL的盐酸中Tl()转化成[TlCl4]-并为聚氨酯泡沫吸附,吸附的[TlCl4]-经沸水浴洗脱后以平台石墨炉原子吸收法测定。
Methods Thallium (ⅰ) was oxidized to thallium (ⅲ) by bromine water and the thallium (ⅲ) was complexed to [ TlCl_4 ] - in 20 mL / 100 mL HCl and absorbed by polyurethane foam . The adsorbed thallium was eluted by a boiling water bath and determined by platform-GFAAS .
-
通过降低TDI指数的方法,全水发泡,制备了低密度超柔软聚氨酯泡沫,制得的密度为17~19kg/m3的泡沫,25%压陷硬度小于50N。
By the way of reducing the TDI index , the all-water-blown low-density super soft flexible polyurethane foam was prepared . The 25 % indentation force deflection ( ILD ) of the foam with density 17 ~ 19 kg / m 3 is less than 50 N.
-
通过对几种采用不同发泡剂的现场发泡聚氨酯泡沫隔热材料进行各种性能试验,并与发泡剂为CFC11(CFCl3)的聚氨酯泡沫隔热材料进行比较,分析了其中一些新的替代发泡剂存在的问题。
In this paper , performances of polyurethane foam insulators foamed by various foamers were investigated experimentally , and compared with those foamed by CFC11 ( CFCl 3 ) . In addition , problems associated with new alternative foamers were analyzed .
-
软质聚氨酯泡沫材料承载性能测试方法的研究
Study on testing method for load property of flexible polyurethane foam
-
聚氨酯泡沫载体固定化米根霉的双层反应-扩散模型
A double-layer reaction-diffusion model for immobilized R.oryzae with polyurethane foam cubes
-
聚氨酯泡沫液氮温度下热导率的测量
Measurement of Thermal Conductivity for Polyurethane Foams at Liquid Nitrogen Temperature
-
全水发泡中高密度超软聚氨酯泡沫的制备
Preparation of All-water-blown Supersoft PU Foams with Middle and Higher Density
-
聚氨酯泡沫用有机硅匀泡剂的合成及应用
Review on Synthesis and Application of Silicone Surfactant for Polyurethane Foams
-
爆炸载荷下聚氨酯泡沫材料中冲击波压力特性
Properties of shock pressure caused by explosion loads in polyurethane foam
-
我现在觉得硬质聚氨酯泡沫更好。
I now think rigid polyurethane foam would better resist this .