The same time, rigid polyurethane foam applications are outlined.
同时对硬质聚氨酯泡沫的应用情况进行了概述。
Introduced the rigid polyurethane foam plastics entire water foaming craft basic principle.
介绍了硬质聚氨酯泡沫塑料全水发泡工艺的基本原理。
A rigid polyurethane foam for the roof trimming is prepared, and the moulding method is introduced.
制备了顶内饰用聚氨酯硬泡，介绍了硬泡顶内饰成型方法。
The preparation of rigid polyurethane microsphere using MDI and N330 as the raw materials was reported.
报道了以二苯基甲烷二异氰酸酯（MDI）、聚醚多元醇及三乙醇胺为原料合成硬质聚氨酯微球的方法。
The advantages of rigid polyurethane foam and its applications in construction industry are brief introduced.
简要介绍了硬质聚氨酯泡沫塑料的特点及其在建筑业的应用情况。
Rigid polyurethane foam is a polymer thermosetting heat preservation material, heat conduction coefficient 0.024 W / (m?
聚氨酯硬泡是一种高分子热固性保温材料，导热系数0.024W/（m?。
They are widely used in high elastic resilient cold cure, microporous elastomer and semi-rigid polyurethane foam plastics.
广泛应用于高回弹冷熟化，微孔弹性体及半硬质聚氨酯泡沫塑料制品。
The cell structure, compression and damping properties of rigid polyurethane foam filled with hollow glass bead were studied.
研究了加入空心玻璃微珠后，硬质聚氨酯泡沫塑料的泡孔结构、压缩性能以及阻尼性能。
The selection of blowing agent and the method of modifying fire retardance of rigid polyurethane foams were briefly introduced.
简要介绍硬质聚氨酯泡沫塑料的发泡剂选择和改进阻燃性的方法。
Physical properties like mechanical, fire retardant and aging properties et al and applications of rigid polyurethane foam are reviewed.
对硬质聚氨酯泡沫塑料的物理性能，如力学性能、阻燃性能、老化性能等及其在工程上的应用情况进行了综述。
The main materials to such as isocyanate, polyol, blowing agent and foam stabilizer et al, prepare rigid polyurethane foam are introduced.
介绍了合成硬质聚氨酯泡沫塑料的主要原料，包括主体成分和发泡剂、泡沫稳定剂等；
This thesis introduces the moulding technique, mechanical and thermal properties of the rigid polyurethane foams used in cryogenic insulation.
本文介绍低温绝热用硬质聚氨酯泡沫塑料的力学、热学性质及其成型工艺。
Rigid polyurethane foam (RPUF) is widely used in adiabatic material and structure material, but that is litter paper focused on its damping property.
硬质聚氨酯泡沫塑料是一种优良的绝热材料和结构材料，但对其阻尼性能的关注较少。
The differences between high pressure spray, low pressure spray and high pressure pouring equipment for rigid polyurethane foam are simply introduced.
对用于硬质聚氨酯泡沫塑料的高、低压喷涂设备及高压灌注设备作了简单的比较和介绍。
The main component of polyurethane foam and the technique were studied to develop a rigid polyurethane foam(PUF) which could be used in the sandwich structure.
针对夹层结构的特点，通过对聚氨酯泡沫的各主要组分及发泡工艺的研究，研制出了一种适用于夹层结构的硬质聚氨酯泡沫。
Measurements and discussion are made for mechanical properties of synth etic pure and reinforced rigid polyurethane foamed plastics, experimental results are given.
对合成的硬质聚氨酯泡沫塑料(纯的和增强的)进行了多种力学性质的测量和讨论，给出了实验结果。
The aging mechanism of rigid polyurethane foams at indoor storage conditions was investigated with indoor storage tests, accelerated hygrothermal aging tests and IR spectra.
采用室内贮存试验、人工加速湿热老化试验和红外光谱法研究了硬质聚氨酯泡沫塑料在室内贮存条件下的老化机理。
Flame-retarding rigid polyurethane foam arc plate armoured with steel is a new type thermal insulation material developed by the Commercial Department of Heilongjiang Province.
钢铠阻燃型硬质聚氨脂泡沫塑料弧板是由黑龙江省商业厅设计的一种新型保温材料。
Approaches to improve flame retardation of rigid polyurethane foams are reviewed. The effects and features of some additive flameretardants and reactive flameretardants are introduced.
综述了提高硬质聚氨酯泡沫塑料阻燃性的方法，介绍了常用添加型阻燃剂的作用和特点以及常用的结构改性提高阻燃性的技术途径。
The incombustibility of the military rigid polyurethane (PU) foam materials was studied. The optimum formula of compound flame retardant was determined by screening and orthogonal test.
为提高军用聚氨酯硬质泡沫迷彩伪装材料的阻燃性能，对各种阻燃剂进行了筛选并进行正交复配试验，确定了复配阻燃剂的最佳配方。
Another kind is thermoplastic polystyrene foamed plastic thermosetting and rigid polyurethane foams primarily organic heat preservation material, usually identified as combustible materials.
另一类是以热塑性聚苯乙烯泡沫塑料和热固性聚氨酯硬泡为主的有机保温材料，通常认定为可燃性材料。
The rigid polyurethane excellent performance, with many countries in Europe and America, widely used in the roof of the building, the wall, ceiling, floor, door to wait as thermal insulation material.
硬质聚氨酯具有很多优异性能，在欧美国家广泛用于建筑物的屋顶、墙体、天花板、地板、门窗等作为保温隔热材料。
Polyurethane membranes modified with silk fibroin protein(SF) and silk fibroin peptide(SP) had good flexibility. They could overcome rigid and brittle weaks of SF membrane.
用丝素蛋白或丝素肽表面改性的聚氨酯膜表现出良好的柔韧性，它能够克服丝素膜刚而脆的弱点；
A polyurethane (PU) rigid foam was prepared, using PAPI and the polyether polyols deried from starch ethylene glycol glycoside (EGG) as the main materials, and the foaming processing was studied.
以淀粉乙二醇糖甙聚醚、多苯基多次甲基多异氰酸酯(PAPI)为主要原料，对聚氨酯硬质泡沫塑料的发泡工艺进行了研究。
A open cell polyurethane rigid foam for vacuum panel core material was prepared. The open cell percent of the core material is about 95%.
制备了用于聚氨酯真空隔热板的开孔硬泡芯材，该泡沫芯材的开孔率达95%。
Blade according to claim 1, characterised in that it additionally comprises a rigid cap (7) for protecting the leading edge (5), integrated with the shell (4), and of titanium or moulded polyurethane.
刀片根据权利要求1，特色，因为它另外包括一个刚性的上限(7)为保护领先地位(5)，综合与蚬壳(4)，钛或成型聚氨酯。
Pentane combines advantageous physical and technical properties with good environmental data. As a blowing agent for polyurethane rigid foams, it is suitable for China market.
戊烷作为发泡剂具有良好的物理和工艺性能及合适的环境数据，适合于我国聚氨酯泡沫市场。
The chemical composition, manufacture process, raw material selecting and the performance of the asphalt-polyurethane rigid foam for insulation and anticorrosion of building were introduced.
介绍了建筑业保温防腐沥青聚氨酯硬泡体的基本配方、制备工艺、原料选择及性能指标。
Several factors affecting the properties of the polyurethane rigid foam are discussed.
对影响硬泡性能的一些因素进行了讨论。
Several factors affecting the properties of the polyurethane rigid foam are discussed.
对影响硬泡性能的一些因素进行了讨论。
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