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已读[214] 发布: 2013/06/12 17:46:57
用腰果油油漆家具可以耐高温,据报道,美国的航天飞机,就是用经过科学处理的腰果油作为机身保护层涂料的。 腰果含有较高的热量,其热量来源主要是脂肪,其次是碳水化合物...
已读[157] 发布: 2013/06/12 09:01:51
Environmental Expert (press release) The most consumed forms of synthetic rubber include butadiene rubber (BR), acrylonitrile butadiene rubber (NBR), styrene butadiene rubber (SBR) and ethylene propylene diene monomer (EPDM). Synthetic rubber has been replacing natural rubber (NR) in ...
已读[133] 发布: 2013/06/11 17:05:01
书中写到他到上海合成橡胶研究所进行毕业设计,从清华三请潘继銮院士去南昌大学任校长,以及他重视调查研究、积极探索适合具体情况的政策和办法的许多故事,都是对“实干...
已读[143] 发布: 2013/06/11 17:04:56
书中写到他到上海合成橡胶研究所进行毕业设计,从清华三请潘继銮院士去南昌大学任校长,以及他重视调查研究、积极探索适合具体情况的政策和办法的许多故事,都是对“实干...
已读[143] 发布: 2013/06/11 17:04:37
RubberNews.com HOUSTON—The International Institute of Synthetic Rubber Producers has elected Tombra Sorting N.V. as its newest affiliate member. Tombra Sorting provides sorting systems used in the synthetic rubber and other industry sectors. It is headquarted in ...
已读[135] 发布: 2013/06/11 17:04:21
InvestorIdeas.com (press release) Meanwhile the threat of substitutes, such as the sodium nitrate fertiliser that replaced guano and the synthetic rubber that doomed natural latex, still seems far off for the gold, silver, oil, gas and copper of Peru's boom du jour. But the most ...
已读[173] 发布: 2013/06/11 17:03:36
Tyrepress.com “This is the largest investment in the company's history, and underlines the importance of Asia as a location for our synthetic rubber business. We have clearly built this plant with the future of mobility in mind because we think and act long-term ...
已读[187] 发布: 2013/06/11 12:12:19
丁苯橡胶是浅黄褐色弹性固体,密度随苯乙烯含量的增加而变大,耐油性差,但介电性能较好;橡胶抗拉强度只有20-35千克力/平方厘米,加入炭黑补强后,抗拉强度可达250-280...
已读[166] 发布: 2013/06/11 10:13:32
高铝砖、膨胀蛭石、膨胀珍珠岩、硅藻土石膏、炉渣、岩棉、玻璃纤维、加气混凝土、泡沫混凝土、浮石混凝土等及其制品,化学合 成聚脂及合成橡胶类有聚苯乙烯、聚氯乙烯、...
已读[141] 发布: 2013/06/10 18:32:40
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