2025年澳门生肖歇后语_国产精品久久久久7777_孩交videossex精品_新金瓶梅龚玥菲完整版538_熟妇人妻中文字幕在线视频

Jiangyin Bairuijia Plastics Science & Technology Co., Ltd.
Home-> News -> The IEC value of the crosslinking membrane is slightly reduced
The IEC value of the crosslinking membrane is slightly reduced

The IEC value of crosslinked membrane is slightly reduced; The water absorption rate and swelling degree are well controlled and have good dimensional stability. The surface of the film is separated by the obvious hydrophilic phase and water-repellent phase, and the aggregation size and continuity of the hydrophilic phase microregion vary with the length of the crosslinking time. With the extension of the crosslinking time, the conductivity value decreased slightly, but the conductivity of the membrane was still higher than 0.01 S/cm.

The crosslinking membrane is an alternative to PE film, and the space is wide and suitable for the future orientation of the high-end film. In the past, the market anticipated the difficulty in the development of products, and we believe that the downstream development will accelerate with the three factors: packaging machinery, cost performance and demonstration effect.

Main features of the POF contraction membrane:

1. The packaging is clear and transparent and attractive to the light.

2. High shrinkage rate is ideal for package packaging.

3. The shrinkage rate is high, the packaging can keep smooth and smooth, without wrinkles and close edges.

4. Increase the yield per volume and increase the production capacity of the production line.


Source:      Time:2017-8-2 10:09:22
The next news:無
主站蜘蛛池模板: 国产一区二区三区波多野吉衣| 性欧美德国极品极度另类| 夜夜高潮夜夜爽高清视频| 好深再深一点动态图| 韩国三圾片在线观看| 欧美精品黑白大战| 午夜福利院18禁无遮挡| 国模嫣然生殖欣赏私拍视频| 偷伦在线视频| 韩剧秘密花园| 黄片免费十分钟美女| 综合五月丁香桃花亚洲| 正在播放的国产a一片| 美女视频下载免费观看裸网站| 自称遭性侵阿里女员工已被解雇 | 亚洲成av人片一区二区| 国产成人AⅤ片在线观看| 国模嫣然生殖欣赏私拍图| freesex大牲交exchange| 精品99久久66| av在线天堂观看| 国产片aⅴ在线观看国语| 潢色视频在线| 国产在线看老王影院入口2021| 袖珍人与大黑人性视频| 線上播放少婦情慾| 台湾chinesegay网| av國內精品| 青柠在线观看免费高清在线观看| 美女18禁隐私网站免费看| 日出水了特别黄的视频| 免费无毒不卡在线观看的av网站 | 美女的裸部照片| 早乙女露依种子| 玖玖资源365更新| 国产富二代app下载直播在线| shenmawumaav| 污污污污污污污网站污污| 自慰喷水18禁| bt天堂www最新版在线资源| 国产jiqing|