聚氨酯泡沫 的英文怎麼說
中文拼音 [jùānzhǐpāomò]
聚氨酯泡沫
英文
isocyanurate foam-
Performed insulating pipes for polyurethane pur foamed plastics
聚氨酯泡沫塑料預制保溫管Soft fire retardant polyurethane foam plastics
軟質阻燃聚氨酯泡沫塑料Poly - urethane foam agent
多聚氨酯泡沫The influence of some raw materials such as polyester the uniformity, vesicant foams and catalysts to the preparation of rigid polyurethanes foam is also discussed
探討了聚酯多元醇、泡沫穩定劑、發泡劑及催化劑等原料對硬質聚氨酯泡沫塑料制備的影響。Standard of polyurethane foamed coating for buried steel pipeline
埋地鋼質管道硬質聚氨酯泡沫塑料防腐保溫層技術標準Development of investigation on hyperbranched polymers
聚氨酯泡沫材料的研究進展Polyurethane foam material ' s gap effects
聚氨酯泡沫材料的隔爆作用According to the special shape and operate requirements of the torpedo, the structure and moulding process of the torpedo shell are established, in which the body and overlay block with grooves are moulded by fiber winding, and close moulding respectively with the adhesive by limited stop compression. in the light of the selection of raw material system, composite system with outstanding performance are defined, based on which the mechanical properties are tested., with the overall consideration of structural characters and design demands, the main factors which may have effects on the strength and stability ( including stiffness section dimension, stiffeners space, skin thickness and skin lay angle ) is optimized one by one for the structure design parameters on the base of the fem model of skin, stiffness and layover block by fem. as a result, the prototype with 1 : 1 proportion and its structure and lay optimization design are completed. the moulding technology for polyurethane foam moulding the stiffened shell is obtai ned in terms of the design, manufacture moulding, experimental mould and tooling
依據在研產品特殊的外型結構和使用要求，確定了該型號水雷復合材料殼體的具體結構形式和復合成型工藝路線，即由纖維纏繞工藝成型主體異形件，閉模成型帶通槽外貼塊，用限位加壓工裝實現粘接的工藝路線；通過對原材料體系的篩選，確定了綜合性能較好的復合材料體系，以此為基礎進行了力學性能測試；運用有限元方法，建立了蒙皮、筋條和外貼塊的分析模型，綜合考慮結構特點和設計要求，對影響結構強度與穩定性的主要因素（包括筋截面尺寸、筋間距、蒙皮厚度、蒙皮鋪層角度）分別進行了結構設計參數的優選，最終完成了復合材料異形耐外壓殼體1 : 1樣件和縮比實驗件結構及鋪層優化設計；完成了聚氨酯泡沫胎成型內置加筋殼體的成型工藝技術研究；對縮比件進行外壓性能測試，並給出了應力、應變測試結果。Rigid polyurethane foams used in building industry
應用於建築工業的硬質聚氨酯泡沫塑料Choosing normal ceramic material and using polyurethane ' s foams experiment for molding, a catalytic carrier of porous ceramics with high performance can be produced
摘要選用普通陶瓷原料利用聚氨酯泡沫體成型制備出了一種性能優良的多孔陶瓷催化劑載體。Preformed directly buried insulating pipes for polyurethane foamed plastics and glass fiber reinforced plastics protect layers
玻璃纖維增強塑料外護層聚氨酯泡沫塑料預制直埋保溫管Preparation of flexible polyurethane foams from plants
植物型軟質聚氨酯泡沫制備及緩沖性能研究Spraying urethane foam for blocking air leakage in the area of roadway roof fall in wangcun coal mine
王村礦煤巷高冒區聚氨酯泡沫堵漏風技術Testing methods for polyurethane foam laminated fabrics
聚氨酯泡沫塑料膠合織物試驗方法Standard specification for rigid polyurethane foam for use as a standard material for testing orthopaedic devices and instruments
測試矯形裝置和儀器的標準物質用硬質聚氨酯泡沫的標準規范Aging mechanism of rigid polyurethane foams at indoor storage conditions
硬質聚氨酯泡沫塑料室內貯存老化機理研究Bpfld - x is a range of flat absorbers consisting of a single of polyurethane foam with a dielectric carbon solution, a binder and a fire retardant
型吸波材料是一種平板狀的聚氨酯泡沫吸波材料，採用優質聚氨酯泡沫經過浸碳工藝生產而生，具有良好的電磁波吸收性能及防火性能。This article introduces two sorts of foaming agents of polyurethane foaming plastics : physical foaming agent and chemical foaming agent, especially compares and debats the characteristics and properties of mainly using physical foaming agent in varies of periods, the problems and the usual methods of soluting are pointed out, and development tendency of foaming agent of polyurethane foaming plastics are also described
摘要介紹聚氨酯泡沫塑料的兩大類發泡劑，即物理發泡劑和化學發泡劑，著重對各個不同時期使用的主要物理發泡劑的性能和特點進行了對比和討論，指出其中存在的問題及當前人們所採取的解決方法，展望了聚氨酯泡沫塑料發泡劑的發展趨勢。Progress in study on the reinforced rigid polyurethane foams
增強硬質聚氨酯泡沫的研究進展Specification of pu foam wrap layer for auto steering - wheel
汽車轉向盤聚氨酯泡沫包覆層技術條件分享友人