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quantumeta — Mon, 12 Mar 2018 09:09:56 +0000

3�?日至8日，全球最大的复合材料盛会JEC复合材料展在法国巴黎举办，来自世界各个国家的复合材料行业参展商、专家、及专业观众汇聚在此，进行充分交流�?/p>

QUANTUMETA作为高性能复合材料解决方案提供商在展会上向观众展示了公司的最新研发成果，特别是以超高分子量聚乙烯纤维（UHMWPE）和碳纤维混编织物为基础�?strong>QuantaPreg™高性能预浸�?/strong>和以超高分子量聚乙烯纤维增强�?strong>海格隆™高强膜材，它们将应用于交通轻量化、海洋工程、特种建筑和体育器材等复合材料领域，以进一步满足这些领域日益增长的�?strong>轻质、高强和耐冲击结�?/strong>的使用需求�?/p>

1. QuantaPreg™高性能预浸�?/strong>

【UHMWPE/Carbon 混编织物预浸料�?/p>

QuantaPreg™采用超高分子量聚乙烯纤维和碳纤维混编织物与特种树脂复合而成。它充分结合了超高分子量聚乙烯纤维较强、较轻、耐冲击的特性和碳纤维的刚性，制成的复合材料制件较纯碳纤维制件相比重量更轻,耐冲击韧性更强。QuantaPreg™主要应用于生产对轻量化和耐冲击安全性要求较高的运动器材、轻量化交通、无人机、高速船艇、船桨等复合材料产品�?/p>
2. QuanCles�?海格隆™)高强膜材

【UHMWPE增强TPU膜材�?/p>

海格隆™是以超高分子量聚乙烯纤维和TPU树脂复合而成的柔性膜材，在同等重量下，其拉伸强度、撕裂强度和顶破强度都远高于传统纤维增强膜材和橡胶膜材。除优异的机械性能外，与当前市场上常见的以PVC作为涂覆材料的膜材相比，TPU膜材不仅拥有更好的柔韧性，而且更具环保性，无刺激性气味挥发，更加适用于空间结构建筑�?/p>
海格隆™拥有多种规格，应用广泛。经聚脲表面喷涂后，海格隆™的耐磨性、耐腐蚀和耐老化性能进一步提升，特别适用于海洋工程领域，用以制造轻质高强的打捞浮力气囊、高速登陆艇和船用护舷等充气结构�?/p>
The post QUANTUMETA 亮相2018年法国巴黎JEC复合材料�?/a> appeared first on 北京量子天地新材料科技有限公司.

quantumeta — Tue, 29 Aug 2017 15:20:35 +0000

Local time in the early morning of March 23rd，the South Korean “SEWOL” passenger ship, which sank in April 16, 2014, finally appeared above the sea after 1073 days through the salvage of the Shanghai Salvage Bureau of China’s Ministry of Transport.

The salvage scheme and operation were offered by the Shanghai Salvage Bureau, and multiple innovative techniques and salvage technologies were adopted during the project with key salvage equipment developed and supplied by Chinese enterprises.

As an important part in the salvage scheme, the late-model salvage buoyancy airbag made of QuanCles�?high strength membrane greatly relieved the operating load of ship hoisting, and more importantly, guaranteed the hull balance in the salvage process, which was particularly required by the South Korean government.

QuanCles�?high strength membrane is light and strong. Salvage Buoyancy Airbag made of QuanCles�?weighs only 1/10 of traditional rubber airbag and it has smaller size, which can be operated in the ship cabin and by only one diver, that is why Shanghai Salvage Bureau chose QuanCles�?to perform the mission. Ultra-high tensile strength, tearing strength and bursting strength of QuanCles�?helps airbags survived the high pressure from both inside and outside in sea water and constant abrasion from ship cabin. Its excellent properties of corrosion resistance and low temperature resistance kept its performance during the one year’s soaking in deep sea water.
After 29 hours of salvage operation, part of the hull of “SEWOL�?rose to the surface eventually, still remaining the appearance of side sunk. As an important part to ensure the balanced hosting, QuanCles�?fulfilled its mission perfectly, and at the same time, showed the power of China’s industrial technology.

The post Twenty-nine QuanCles�?Salvage Buoyancy Airbags were installed in the ship cabin, providing buoyancy of 1500 tonnes for the salvage of South Korean “SEWOL�?/a> appeared first on 北京量子天地新材料科技有限公司.

quantumeta — Tue, 29 Aug 2017 15:20:35 +0000

当地时间3�?3日凌晨，�?014�?�?6日沉没的韩国“世越号”客轮经由中国交通运输部上海打捞局的打捞，在时�?073天后终于重见天日�?/p>
本次打捞方案及作业由中国交通运输部上海打捞局提供，方案设计采用了多种创新性技术及施工工艺，关键打捞设备由中国企业研发提供�?/p>

由北京量子天地新材料科技有限公司的海格隆™高强膜材制成的新型浮力气囊作为打捞设计方案中的重要环节，大大减轻了船体起吊的工作负荷，保证了打捞过程中的船体平衡�?/p>
海格隆™高强膜材以高性能纤维织物作为增强基布，具有优异的拉伸强度，强度高且密度轻于水。与传统的橡胶气囊相比，海格隆™高强膜材制成的气囊在同等承压强度下重量仅为橡胶气囊的1/10。更高的强度而更轻的重量使潜水员可在深海中进行单人操作，极大的提升了施工效率，同时为更加灵活的设计方案提供了可能�?/p>
海格隆™高强膜材不仅具有优异的拉伸强度、撕裂强度、顶破强度，其耐酸碱腐蚀性能及耐低温性能也远优于传统橡胶气囊。自去年5月在水下安装完毕直至打捞作业完成，浮力气囊在深海中浸泡近一年，在恶劣的海域环境中依然保持着优越的性能�?/p>
（图为“世越号”打捞前安装测试�?/p>

历时29个小时的打捞作业，牵动韩国人心弦的“世越号”船体部分浮出水面，依旧保持着侧面沉没时的样子。海格隆™高强膜材作为中国本土研发并生产的重要设备保障了世界级打捞项目的成功，彰显了中国本土企业雄厚的制造及研发实力�?/p>
The post 海格隆™助力韩国“世越号”沉船打捞成�?/a> appeared first on 北京量子天地新材料科技有限公司.