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阐述了感知细腻的设计理念,通过细腻设计在造型、材料、工艺、装饰中的应用,可提高产品的设计附加值.增加市场竞争力。 相似文献
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面对当前复杂多变的3D陶瓷打印产品市场,笔者以"加减法"法则为切入点,通过典型案例的图片和相关资料的归纳分析,阐述"加减法"法则在3D陶瓷打印产品中的应用.再从泥料成形、设计理念、造型设计等三方面分析了"加法"、"减法"、"加减法"混合法则在3D陶瓷打印产品中的应用,丰富拓展了3D陶瓷打印产品设计的内容.通过"加减法"... 相似文献
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分析质量原因,试验重点是硫化体系.方差分析和试验结果表明,4010NA能缩短T10,促进剂1能提高硫速,促进剂2缩短T10,DBP对T10影响不大.采用合理的设计,缩短了研制周期,生产出质量良好的产品. 相似文献
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为减少大气污染,保护生态环境,使国民经济可持续发展,国家已相继出台了不少环保方面的相应法规,其中就有停止使用燃煤工业锅炉的规定,鉴于以上形势的要求,上海华原橡胶有限公司在“远红外直热式脱硫罐”的技术基础上,经一年多的努力,又成功研制出“远红外电加热硫化罐”,并已获得专利(专利号ZL02215649.6)。该产品为国内橡胶制品生产行业又提供了一类新颖的环保节能生产装备,为提高橡胶制品质量和产量提供了可靠的技术保障,已有不少用户签订了购买合同或表示需求意向。从实际硫化的制品中,经测试证明该产品完全达到设计要求,环保、节能效果… 相似文献
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电线、电缆的需求量不断扩大一尽管发达地区的销售处于不景气状态。但这一制品市场为加工厂商提供了良好的挣钱机会。“电信和IT已经实现商品化.而商品市场只看重价格,他们对技术改进并没有兴趣”。尽管聚烯烃和工程聚合物生产制造商很快就回应。说他们并不反对使用PVC,但承认他们的大多数新产品是设计利用聚合物来抢占市场分额。 相似文献
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技术标准是根据不同时期的科学技术水平和实践经验,针对具有普遍性和重复出现的技术问题,提出的最佳解决方案.技术标准一般分为基础标准、产品标准、方法标准和管理标准等.技术标准是从事科研、设计、工艺、检验等技术工作以及商品流通中共同遵守的技术依据. 相似文献
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现在市场上婴幼儿以及儿童洗浴和保护皮肤的产品品牌越来越多,这虽然提供了我们更为宽泛的选择,但是也为一些假冒和不合格产品提供了空间。因此妈妈们为baby选择洗浴和护肤产品时要格外谨慎小心,娇嫩、发育不完善的baby肌肤是受不了任何伤害的。那么,我们怎样才能不走进假冒产品的误区中呢?一些具有实战经验的妈妈是这样总结的。 相似文献
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耐油橡胶的研究应用进展 总被引:2,自引:0,他引:2
论述了带有极性基因的耐油橡胶(丁腈橡胶,氢化丁腈橡胶,丙烯酸酯橡胶,氯磺化聚乙烯,氯醇橡胶,氟橡胶,氟硅胶)的研究应用进展,各国主要是通过对橡胶的改性,共混,添加填充剂等方法来改善耐油橡胶的综合性能。 相似文献
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Development of novel elastomeric blends containing natural rubber and ultra-low-density polyethylene
This study sought to develop novel elastomeric compounds using natural rubber (NR) and ultra-low-density polyethylene (ULDPE). Blends were prepared by means of a two-roll mill for three ratios (70/30, 60/40, and 50/50 NR/ULDPE). Conventional vulcanization was performed in a compression mold. The physical and mechanical properties of the blend were determined according to ASTM standards. The results were compared with those obtained from NR blended with styrene-butadiene rubber (SBR). The morphological examinations with scanning electron microscopy indicated that ULDPE was compatible with NR; thus, the addition of a compatibilizer was not necessary. The cocontinuous phase was dominant in the NR/ULDPE blend containing 50 and 60 wt % NR. The tensile properties, tear resistance, and aging resistance of the NR/ULDPE blends were found to be superior to those of NR/SBR blends. On the other hand, the abrasion and flex cracking resistances of the NR/ULDPE blend were inferior to those exhibited by SBR blends but the Mooney viscosity and resilience of both blends fell in the same range. However, the addition of dicumyl peroxide appeared to have caused crosslinking of the ULDPE phase in the blend, which in turn increased the tensile properties and abrasion and aging resistance. The properties of the tertiary NR/SBR/ULDPE blend were investigated as well. © 2001 John Wiley & Sons, Inc. J Appl Polym Sci 82: 650–660, 2001 相似文献
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Robert E. Singler 《Journal of Inorganic and Organometallic Polymers and Materials》2006,16(4):307-309
The search for new elastomeric materials with a service capability over a wide temperature range and for improved fire-resistant
materials formed the basis for the Army interest in polyphosphazenes. The Army Watertown phosphazene program established important
working relationships with government and industrial interests, and leading academic scientists. The Watertown laboratory,
along with the Army Research Office, supported not only the fundamental research exploring the synthesis and properties of
this new class of inorganic polymers, but also the development of polyphosphazenes and phosphazene fluids for the Army, Navy,
other government, and commercial applications.
The Army Research Laboratory at Watertown was closed in August 1995 and the operations were transferred to Aberdeen Proving
Ground, MD. 相似文献
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介绍我国汽车用橡胶软管的市场需求和生产状况,概述国外汽车用橡胶软管的现状及发展动向,分析我国汽车用橡胶软管的发展趋势及其与国外产品的差距,对我国汽车用橡胶软管的发展提出建议。 相似文献