气凝胶

mh

http://tech.sina.com.cn/d/2007-08-21/07201687883.shtml

“登山者也开始从气凝胶中受益。去年，一位英国登山者安妮·帕曼特尔穿上带气凝胶鞋垫的靴子爬上珠穆朗玛峰，就连睡袋也加有这种材料。她说：“我唯一的问题就是我的脚太热，这对一名登山者来说是一个大难题。”

自由的风

“不过，它还没能征服时尚界。Hugo Boss公司推出了一系列用这种材料制成的冬季夹克，但在消费者纷纷抱怨这种衣服太热之后不得不下架。”

哈哈，穿上它来Belay肯定很不错。但是，哪里有得卖呢？或者定制？

w13m

= =HUGO BOSS，先不说舍得不，就买的起，乃舍得穿去糟蹋！要不合伙买一件拆开？

jane

Burton Maximus

mh

从这个NASA网页节选

“Another example is Aspen's Spaceloft product; an inexpensive, flexible blanket that incorporates a thin layer of aerogel embedded directly into the fabric. An advanced version of this material originally developed under the SBIR contract with Kennedy Space Center, Spaceloft is relatively inexpensive, flexible, hydrophobic, and breathable. It is also three times more effective than the best commercially available clothing insulation. Incorporated in jackets manufactured by Corpo Nove, and to be sold by Hugo Boss, these jackets are intended for wear in extremely harsh conditions and activities, such as Antarctic expeditions. As the price of Spaceloft comes down with mass production, it is expected to be more widely used in everyday winter clothing."

url=http://www.cja-jca.org/cgi/reprint/50/suppl_1/A118.pdf
这个第三方研究报告表明SpaceLoft的单位厚度绝热性能是Thinsulate的3-7倍。

看来确实到了商业化程度了。Burton有不只一款使用了这种材料。这里
http://aerogel.nmcnetlink.com/aerogel-cost-manufacturability.html
说，Burto用的材料是$4-$5每平方英尺，但做出的衣服是$550一件！

jane

拿了几块样品来研究，粉渣渣的，不像是对人体无害的样子，要是不能够完全密封，和皮肤接触可能会有不良后果。