sealing agent 中文意思是什麼
sealing agent
解釋
封閉劑-
The elasticity polyurethane joint sealing material is one kind of joint sealing materials for concrete pavement joint which can use at normal temperature. it will solidify by chemic - reaction when commix the polyurethane preploymer, cross link agent, filling, plasticizer and catalyzer
聚氨酯彈性嵌縫料是一種由聚氨酯預聚體主劑與交聯劑、填料、增塑劑以及催化劑混合后通過化學反應交聯固化的常溫施工式水泥混凝土路面用嵌縫材料。 -
Permeable durability reinforcing agent used for concrete surface is a material sealing surface of concrete, and it can permeate into inner of concrete and fill or block the pores of concrete surface with dry crystal or emulsoid generated by reaction between it and chemical compound in concrete
混凝土表面用滲透型耐久性增強劑是一種針對混凝土表面的滲透封閉型材料，其可滲入混凝土內部，並通過乾燥結晶或與混凝土內部相關物質反應生成乳膠體將混凝土表層的孔隙填充、堵塞，對已有混凝土結構的防護具有重要意義。 -
The development of a two - component elastic polyurethane sealing material for the anti - seepage of channel is described herein, and then the performed polymer structure, the molar ratio of iaocyanate to hydroxide radical and the effects from the components of the compounded curing agent on the performance of the material are discussed as well
摘要介紹了一種用於管道防滲止水的雙組分聚氨酯彈性密封材料的開發，並討論了基劑預聚體聚合物結構、異氰酸酯和羥基的摩爾比以及復合固化劑組分對材料性能的影響。 -
Since oil and water well channeling is serious, a new type of modified resin sealing channeling agent is studied. combined with proper pilot technique, it obtains a nice effect
針對目前油田油水井竄槽現象嚴重，對油田生產帶來不利影響，研製了新型改性樹脂封竄劑，通過與適宜的現場工藝相結合，取得了較好的封竄效果。 -
Superfine glass powder treated with coupling agent can improve mechanical and thermal properties of sealing composites compared with that of epoxy resin
將超細玻璃粉用偶聯劑處理后，與環氧樹脂混合制備成封接復合材料，比環氧樹脂具有更好的力學性能和熱穩定性。
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