polyoxymethylene 中文意思是什麼

polyoxymethylene 解釋
多聚甲醛,三聚甲醛
  1. Formaldehyde can be used as solvent, conservative, and reducing agent. it is also the important material for synthetic resin, coating, agricultural pesticide, phenolic plastic, vinylon, polyformaldehyde plastic, and polyoxymethylene fiber

    甲醛,俗稱「福爾馬林」 ,可作溶劑防腐劑還原劑,是合成樹脂塗料農藥酚醛塑料維尼綸及聚甲醛塑料聚甲醛纖維等的重要原料。
  2. In view of the poor thermal stability of polyoxymethylene ( pom ) induced by the residual catalyst and unstable end groups formed in the synthesis of pom. the pom was treated by amine, and the effects of the variety of amine compounds, treatment technology and water content on the thermal stability of pom were investigated ; the effect of triethanolamine on the thermal stability of pom was further studied by means of isothermal mass loss, isothermal mass loss rate, and formaldehyde emission amount

    摘要針對聚甲醛由於合成中殘留催化劑及不穩定端基導致其熱穩定較差的問題,採用胺對聚甲醛進行處理,並考察了胺種類、胺處理工藝及水用量對聚甲醛熱穩定性能影響;採用等溫熱質量損失率、等溫熱質量損失速率、甲醛釋放量分析等方法對三乙醇胺對pom的熱穩定作用進行了進一步研究。
  3. Determination of viscosity number and limiting viscosity number of polyoxymethylene in dilute solution

    聚甲醛樹脂稀溶液粘數和特性粘數測定
  4. Plastics - polyoxymethylene moulding and extrusion materials - designation system and basis for specifications

    塑料.聚甲醛模塑和擠塑材料.命名體系和基本規范
  5. Plastics - polyoxymethylene moulding and extrusion materials - part 1 : designation system and basis for specifications

    塑料.聚甲醛模塑和擠塑材料.第1部分:標識系統和基礎規范
  6. Plastics - polyoxymethylene moulding and extrusion materials - preparation of test specimens and determination of properties

    塑料.聚甲醛模塑和擠塑材料.試樣的制備和性能測定
  7. Plastics - polyoxymethylene moulding and extrusion materials - part 2 : preparation of test specimens and determination of properties

    塑料.聚甲醛模塑和擠塑材料.第2部分:試驗樣品的制備和性能測定
  8. Suntop s laser engine base is polyoxymethylene, very strong and light, the weight of all engine are 30g

    百揚的底座為塑鋼,如鋼般堅硬但是如塑膠般輕巧,引擎整體重量為30公克。
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