九九在线视频精品福利_鉴黄师免费下载app_国产黄a大片真人免费观看_亚欧免费无码?Ⅴ在线观看_被暴雨淋湿的上司躲雨中文字_悠悠中文字幕亚洲精品_人与动另类z0z0欧美视频_一级 片内射视频播放_色婷婷久久综合一区二区三区_gogogo高清在线观看中国

ChineseEnglish Hotline:0571-86062609
Industry information current location:Home  > News > Industry information
Ice Bag Resin Particles Click rate: Release time:2020-03-18 Information sources:Hangzhou Qiyao New Material Co.,Ltd.

                                                                          Characteristics of ice pack resin particles

Polymer absorbent resin, is an organic polymer, its molecular structure has a mesh molecular chain. Water absorbent struck immediately after encountering water electrolysis, dissotomy into positive and negative ions, this positive and negative ions and water have a strong affinity, so that it has a strong water absorption and water retention, can quickly absorb water than itself hundreds of times or even thousands of times the water if need to change its water absorption speed can be changed

from the size of the particles, Resin of the same material, the smaller the particles, the faster the water absorption speed, the larger the particles, the slower the water absorption speed. If it is necessary to change its water absorption speed can be added from a certain proportion of sodium chloride, thereby reducing the water absorption speed.

Polymer absorbent resin can play in the sealed environment to maintain the effect of cooling, mainly based on the molecular structure of the material itself, the more complex the molecular structure, the greater the density, the greater the ability to retain water will be better, thereby increasing the cooling effect.



Copyright ? 2017 qiyaomaterial.com All Rights Reserved Copyright·Hangzhou Qiyao New Material Co.,Ltd. Zhejiang ICP No. 17034714-1