国产偷v国产偷v亚洲高清学生,与子敌伦刺激对白亂輪亂性,阳茎伸入女人阳道视频免费,疯狂做受xxxx国产

Focusing on fluid control equipment such as dispensing and dispensing

High accuracy/adaptability/flexibility

National Hotline:

0512-55198662

Your current locationHome page > Information dynamic  > Industry Dynamics return

What is the Purification Filter Glue Series

source:www.8866mir.com  |  Release time:2025年02月19日
     The purification filtration filling series usually refers to a series of sealing adhesives and related supporting materials, processes, etc. used in the manufacturing process of purification filtration equipment. The following is a specific introduction:
1. Main product types
      Liquid tank potting adhesive: generally, it is a low viscosity, viscous, gel like transparent two-component addition silicone potting adhesive, such as the addition silicone of Jiajinghong silicone. A. B component is a liquid with fluidity. A adhesive is transparent, B adhesive is blue, and different colors can be adjusted according to customer requirements. Mix 1:1 and stir evenly before curing at room temperature.
      Polyurethane adhesive: such as YU1118 from Shanghai Weigu, it is a white, non foaming, waterless, room temperature curing polyurethane adhesive with high bonding strength, good flowability, fast solidification, and no unpleasant odor.
2. Product features
      Good sealing performance: It can form a tight seal between various components of the filtration equipment, prevent gas, liquid and other leaks, and ensure the efficient operation of the purification filtration system. For example, after the liquid tank sealant solidifies, it can form a closed and airtight sealing effect in the aluminum tank.
      Excellent adhesion performance: It has good adhesion to various materials such as metal, plastic, and fiber, and can firmly connect the various components of the filter together, ensuring the stability of the filter structure.
      Chemical stability: It has good weather resistance and corrosion resistance, can maintain stable performance under different environmental conditions, is not easily corroded by chemical substances, and extends the service life of purification and filtration equipment.
      Specific physical properties: Depending on different application scenarios, adhesive products may have appropriate physical properties such as softness, hardness, and elasticity. Some sealing adhesives have moderate softness and hardness, good elasticity recovery, and can absorb the stress caused by thermal expansion and contraction without cracking.
3. Application scenarios
      In the field of air purification: it is widely used in high-efficiency air filters, including the manufacturing of medium and high-efficiency filters with partitions, no partitions, FFU, V-shaped filters, dust removal filter cartridges, etc., used for the bonding and sealing of filter materials and frames and other components.
      In the field of liquid filtration: In some liquid filtration equipment, the glue filling series products can be used to seal the gap between the filter element and the housing, prevent liquid leakage, and ensure filtration effect.
4. Related processes and equipment
      Glue filling process: including two methods: manual glue filling and machine glue filling. The manual gluing operation is relatively flexible and suitable for small-scale production or maintenance; Machine glue filling has the advantages of high efficiency, high precision, and uniform glue filling volume, making it suitable for large-scale industrial production.
      Glue filling equipment: Common ones include vacuum glue filling machines, AB glue filling machines, etc. The vacuum glue filling machine can fill glue in a vacuum environment, effectively preventing the generation of bubbles and improving the quality of glue filling. It is mainly used for products with high requirements for glue filling process.
v与子敌伦刺激对白播放| 捏胸吻胸添奶头gif动态图| 久久婷婷五月综合色国产香蕉| 日本久久高清一区二区三区毛片 | 娇妻玩4p被三个男人伺候电影 | 久久夜色精品国产欧美乱| 欧美精品一区二区少妇免费a片| metart极品人体| 要灬要灬再深点受不了好舒服| 偷窥日本少妇撒尿com| 无码av一区二区三区| 亚洲国产精品无码成人片久久| 99e久热只有精品8在线直播| 欧美日韩中文国产一区发布 | 亚洲av成人无码网天堂| 动漫内衣办公室| 第一次进入女朋友的身体注意事项| 小处雏一区二区三区精品视频| 亚洲av无码一区二区三区网址 | 青柠在线影院观看日本| 欧美视频毛片在线播放| 亚洲国产精品一区二区久久| 免费观看全黄做爰的视频| 邻居老头把我弄舒服死了| 少妇做爰特黄a片免费看| 国产精品无码不卡一区二区三区| 国产精品jizz在线观看老狼| a片在线观看免费| 男男浴室吸乳play| 国产婷婷成人久久av免费高清| 欧美人与劲物xxxxz0oz| 风韵少妇性饥渴推油按摩视频| 国产精品xxxx国产喷水| 老妇性hqmaturetube| 亚洲熟女乱综合一区二区| 青青青国产精品一区二区| 成品人视频推荐素材网站| 欧美最猛黑人xxxx黑人猛交| 亚洲va国产va天堂va久久| 人妻少妇被猛烈进入中文字幕| 波多野结衣办公室性xxx|