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- Tensile testing shows that broad mechanical properties could be obtained by varying the component ratio of polymer and vulcanizing system. 結果表明,通過(guò)改變聚合物組分的配比和硫化劑的用量,可得到力學(xué)性能較好的復合材料。
- The test shows that vulcanizing system of rubber not only affects the bonding strength of rebber to metalbut also brings out the question of bonding directionality. 實(shí)驗表明配合膠料的硫化體系不僅影響橡膠同金屬的粘結強度而且是產(chǎn)生其粘結剝離方向性差異的主要原因。
- The results showed that PDM was an effective scorch retarder for MgO/PER/TRA vulcanizing systems, and the vulcanizates with excellent compression permanent set and heat resistance could be obtained by PDM/antioxidant AW vulcanizing systems. 結果表明,在 MgO/PER/TRA硫化體系中,PDM是有效的防焦劑,采用PDM/防老劑 AW硫化體系可以制得壓縮永久變形和耐熱性能優(yōu)良的硫化膠。
- The XNBR vulcanizated with sulphur/metal oxide vulcanization system had better abrasive resistance and compression set. 用硫黃/金屬氧化物硫化體系所得到的XNBR硫化膠的耐磨性、壓縮永久變形較好;
- Rubber compounding and processing conditions are determined by a series of technological tests which involve the selection of vulcanizing system,carbon black strenthening agent,and antiaging agent. 通過(guò)對硫化體系、碳黑補強劑、防老劑等進(jìn)行選擇性試驗,確定了橡膠配方;通過(guò)工藝試驗,確定了產(chǎn)品加工工藝條件;
- The influences of vulcanization system and filling system toward the property of SBR/ PP blend were studied in this paper. 研究了硫化體系、充體系對共混型熱塑性彈性體SBR/P性能的影響,通過(guò)正交設計及對共混物流變性能的測試,考察了添加助劑對共混物流變性能的影響。
- The properties, vulcanization system and the tendency of research and development of the acrylic rubber were reviewed with 34 references. 本文扼要介紹了國外丙烯酸酯橡膠的性能、硫化體系及研究開(kāi)發(fā)方向。
- The XNBR vulcanizated with general sulphur vulcanization system and sulphur/metal oxide vulcanization system had better oil resistance. 用普通硫黃硫化體系和硫黃/金屬氧化物硫化體系所得到的XNBR硫化膠的耐油性能較好。
- The problems of glittering of EPDM products with low sulfur and high accelerator vulcanization system and its mold pollution were discussed. 討論了低硫高促硫化體系EPDM制品的亮度和模具污染的問(wèn)題,研究了微型汽車(chē)后輪制動(dòng)缸皮碗的配方。
- I suppose you also have a caste system in your society. 我想你們的社會(huì )里也有一種等級制度。
- The right to dissent is part of our political system. 有持異議的權利是我們政治體制的組成部分。
- Do you know how to log in to the system? 你知道怎么登錄進(jìn)入這個(gè)系統嗎?
- Public opinion was against the old feudal system. 公眾輿論反對舊的封建制度。
- The system works on the principle that heat rises. 該項裝置是按照熱力上升的原理運轉的。
- The drainage system has been aged. 排水系統已經(jīng)老化了。
- They called for a radical reform of our tax system. 他們要求對稅收制度進(jìn)行根本改革。
- The composite vulcanization system (3DCP+2TE) used for EPDM rubber was introduced in this paper. After vulcanizing with this composite, the combinated properties of EPDM vulcani-zate were improved. 摘要介紹了一種復合硫化體系(3DCP+2TE),采用該復合物體系硫化三元乙丙橡膠(EPDM)膠料時(shí),可以提高其物理性能及耐老化性能,使EPDM具有良好的綜合性能。
- This is a highly efficient new heating system. 這是個(gè)高效的新取暖系統。
- He's mute on the subject of social system. 他對社會(huì )制度的問(wèn)題保持沉默。
- He said he used this system in the year dot. 他說(shuō)他很久以前用過(guò)這個(gè)系統。