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- phenol resin laminate 酚醛樹(shù)脂層板
- Properties of modified phenol resin, precoated sand preparation and property test have been narrated. 摘要敘述了改性酚醛樹(shù)脂的性能、及膜砂制備配方及其性能測定。
- Phenol resin was modified by choosing cashew nut shell oil,polysulphone as modifier and adding other assistant. 本文介紹用腰果殼油與苯酚、甲醛反應，在復合催化劑存在下，用一步法制得改性酚醛樹(shù)脂。
- The structure and curing of the modified phenol resin were investigated by means of IR spectra and DSC methods. 利用紅外光譜、差示掃描量熱法分析技術(shù)對改性樹(shù)脂的結構及固化反應過(guò)程進(jìn)行了研究。
- The thermorheologic properties of some sorts of thermoplastic phenol resin were introduced. 介紹了幾種熱塑性酚醛樹(shù)脂的熱態(tài)流變特性。
- A phenolic resin was blended with PBT. 研究了加入聚對苯二甲酸丁二醇酯(PBT)對酚醛塑料的增韌改性。
- The rheological behaviors and curing properties of 213# phenol resin were studied using a rheometer and a differential scanning calorimeter. 利用流變儀和熱分析儀對213%23酚醛樹(shù)脂的流變行為和固化反應進(jìn)行了研究。
- This kind of brake shoes uses organic and inorganic fibers composition reinforced material instead of asbestos, and takes phenolic resin with additives of cashew shell oil and melamine as bond. 這種剎車(chē)塊用交聯(lián)性有機纖維和無(wú)機纖維復合增強材料取代石棉并以腰果殼油、三聚氰胺對作為粘合劑的酚醛樹(shù)脂改性，使其分解溫度提高。
- Compared with that of furane resin bonded sand,the feasibility of phenol resin bonded sand in forming a uniform coating layer in the inside mould surface is studied as well. 本文分析研究了砂在鑄型中的成型條件及光潔內表面的形成機理，并對比研究了覆膜和呋喃自硬砂在鑄型內表面形成均勻覆砂層的可行性。
- One-piece machined cage of fabric reinforced phenolic resin (g). 單片機削纖維增強酚醛樹(shù)脂保持架(g)
- NBR or XNBR as raw rubber and phenolic resin was blended. NBR和XNBR都可作為生膠與酚醛樹(shù)脂共混。
- Effect of Phenolic Resin on Laser Ignition of B/KNO3[J]. 引用該論文 葉迎華;沈瑞琪;戴實(shí)之.
- "Acetal Method" is a new technology to prepare phenolic resin. “縮醛法”是一種合成酚醛樹(shù)脂的新方法。
- ERL(effectiveness of resin loading)of phenol resin aqueous solution was 10% under soaking condition at atmosphere, but it increased to 90% under the vacuum condition whether or not the specimens were extracted. 無(wú)論抽提處理與否 ,常壓浸漬的樹(shù)脂水溶液充填率為理論最大浸注量的 1 0%25左右 ,而真空浸注可達到 90%25以上 ,真空浸注效果明顯 ;
- The complexing effects of pitches with resin were introduced.The pitches were obtained by adding thermoplastic phenol resin in medium temperture pitch, modified pitch and its mixture. 介紹了在中溫瀝青、改質(zhì)瀝青及這兩種瀝青組成的混合瀝青中添加熱塑性酚醛樹(shù)脂后所得出的瀝青與樹(shù)脂的復合效應結果。
- Abstract： According to a new developed friction composite modified phenol resin reinforced with flake vermiculite,the mechanism of flake reinforced bulk in friction composite was studied. 摘 要： 針對研制的蛭石片增強改性酚醛新型摩擦材料，探討了片狀增強體在摩擦材料中的作用機理。
- Environment protection is another subject in the development of phenolic resin which should not contain free phenol. 樹(shù)脂發(fā)展的另一個(gè)趨勢是注重對環(huán)境的保護,應使用無(wú)游離酚的酚醛樹(shù)脂。
- Resol phenolic resin is one of important resin adhesives in foundry industry. 熱固性酚醛樹(shù)脂是樹(shù)脂砂鑄造生產(chǎn)中重要的樹(shù)脂粘結劑之一。
- The development of phenolic resin used for refractories was briefly summarized. 簡(jiǎn)要介紹了耐火材料用酚醛樹(shù)脂的發(fā)展狀況。
- High speed mainshaft of vertical agitator is needed in the process of high conglutination phenol resins synthesis to keep evenness. 摘要高粘度酚醛樹(shù)脂合成反應過(guò)程中，為了保證其均勻性，需高速立式攪拌。
