无码纯肉视频在线观看免费_a级大片在线观看_细狗视频网页版可打开链接_中国裸男自慰GV网站_亚洲图片另类小说婷婷_国产99午夜精品一区二区三区_欧美日韩精品自拍_粗大的内捧猛烈进出少妇视频_国产蜜月在线观看_天天澡夜夜澡人人澡

內頁banner

Company news

最新新聞

關鍵詞

聯(lián)系我們

Enterprise name: huicang new materials (Suzhou) Co., Ltd

Contact: Mr. Yang 13501908790

Mr. Li 19951821549

Address: No. 9-3, Fengyang Road, Shuangfeng town, Taicang City

Application requirements of PE protective film

發(fā)布日期:2021-05-04

PE protective film

1. Suitable viscosity: easy to stick and tear;

2. The stripping force is stable: the change over time is small, that is, the smaller the increase of stripping force, the better;

3. Good weather resistance: up to half a year in the second half of the year;

4. Long storage period: stored in the warehouse for more than one year without any change in quality;

5. No pollution and corrosion: the adhesive is inert and will not react with the surface of the bonded material;

6. Excellent mechanical properties: meet the user's requirements of tensile strength, elastic modulus, elongation, etc.


最近瀏覽: