晋大纳米科技将源于地下3000米的天然原玉材料，剔除石棉等有害成分，将安全性能的玉石材料经纳米化处理后，纺丝时添加入涤纶纤维中，并结合十字型异性结构，使纤维具有的凉爽降温效果。

Brief description: Jinda Nano-Tech use the natural jade material 3000 meters underground, which has been eliminated the objectionable constituents like asbestos, then dealing with nano technology, adding to polyester fibers combining with cross fiber structure. That could make the fiber feeling cool and comfortable.

产品特性：玉，自古以来就被中国奉为神灵之物，曾是皇家贵族的专属品，古人认为玉石人体蓄养元气最充沛的物质，玉石含有锌、镁、铜、硒、铬、钴等对人体有益的微量元素，经常接触玉石，有助于调节人体平衡。

Product feature: Jade is such a holy material, especially purposed by aristocrats in the ancient of China, people thinks jade material could keep health, moreover it containing microelement like zinc, selenium, magnesium, copper and cobalt chromium。Human body adorn those jade could be more vigorous and balance.

应用：鞋里布，T恤、运动衫，帽子，内衣、内裤，裤袜、袜子，沙发布，枕头布、安全帽，办公椅

Appliance: shoe lining, T-shirts, sport shirt, hats, underwear, socks, panty-hose, sofa-cover, pillow cover, helmet and office chair.

推荐纤维规格：standard for fibers

涤纶polyester：75d/72f

锦纶 chinlon：70d/48f

涼爽感的实验报告(人体测试) Test report (human testing)

利用人体实际快走4公里/小時测试，测试环境溫度28 ± 1 ℃，湿度60 ± 2%R.H.，受测者男性27岁，测量仪器为微气候生理温、湿度监测仪SHIN-YEI(THR-7X)，测量部位为胸部正中心。试验分为三阶段，一为适应期10分钟坐姿，一为测试期20分钟快走，最后为恢复期20分钟坐姿。

产品項目

一般布料测试期(快走)，温度/湿度

涼爽玉布料测试期(快走)，温度/湿度

降低幅度

Nylon(锦纶)70D/48F布

33.1℃/79%

31.9℃/60%

-1.2℃/-19%

Nylon-PET Sheath-core(锦纶-涤纶皮蕊型复合纤维)

32.6℃/81%

31.3℃/72%

-1.3℃/-9%

Nylon(锦纶)不织布

33.4℃/54%

32.7℃/51%

-0.7℃/-3%

PET(涤纶)针织布

30.9℃/72%

30.4℃/64%

-0.5℃/-8%