加载中...

点击这里给我发消息

QQ群:417857029

新产品·新技术信息

刚性可调配方使得新型胶黏剂硬度可调

来源:http://www.adhesives.org2018年02月14日

阅读次数:

    Adjustable Rigidity Allows New Adhesive to be Hard or Soft – or Both at Once

   Airplanes, wind turbines, cars, and even orthopedic appliances need to be lightweight, while bonded components must also be able to have rigid bonds to substrates that are nevertheless flexible enough to withstand stress at the joint zone. Application-orientated research organization Fraunhofer believes that it has discovered the solution with MetAK, a new adhesive formula that allows technicians to choose the amount of hardness or flexibility they need.

   When the adhesive is exposed to UV light and heat, it becomes harder, while untreated areas retain a rubbery consistency. The company says that its discovery will eliminate the need for using a variety of adhesives with different properties since it can be adjusted to compensate for the specific frequency of the vibrations to which it will be exposed. Longer exposure to UV light will result in greater hardness, and full hardening can be achieved through an additional heat treatment at 100 to 180 degrees centigrade.

   The material can also be used to cast complete shapes. Radiation and heat can then be used to create zones of varying hardness or softness. This potentially makes it suitable for use in the manufacture of orthopedic appliances, and it has already been used to manufacture corsets that provide spinal support for scoliosis patients. Because the corset can be flexible in areas not requiring support, the appliance offers a greater level of comfort. Fraunhofer says that the technology can also be used in the manufacture of prostheses and orthopedic shoes.

刚性可调配方使得新型胶黏剂硬度可调

  • 标签:
相关阅读

本站所有信息与内容,版权归原作者所有。网站中部分新闻、文章来源于网络或会员供稿,如读者对作品版权有疑议,请及时与我们联系,电话:025-85303363 QQ:2402955403。文章仅代表作者本人的观点,与本网站立场无关。转载本站的内容,请务必注明"来源:林中祥胶粘剂技术信息网(www.adhesive-lin.com)".

网友评论

©2015 南京爱德福信息科技有限公司   苏ICP备10201337 | 技术支持:南京联众网络科技有限公司

客服

客服
电话

1

电话:025-85303363

手机:13675143372

客服
邮箱

2402955403@qq.com

若您需要帮助,您也可以留下联系方式

发送邮箱

扫二
维码

微信二维码