An expert in PVC tarpaulin / PVC film industry since 2002

English

Tarpaulin manufacturers talk about its waterproof treatment process-News Center-Lin-Yang dishcloth factory

by:LINYANG     2019-11-01
Tarpaulin manufacturers say that the biggest characteristic of tarpaulin is that it has water resistance. How does tarpaulin do waterproof treatment? The cloth factory came to show you about it. 1. Aluminum soap waterproof method, this is a traditional waterproof method, with waterproof effect, but not lasting. 2. The treatment method of quaternary ammonium waterproofing agent has a good waterproof effect. Once again, the paint wax waterproof treatment method, after this waterproof treatment, the waterproof effect is good, the service life is long, is one of the methods used in large quantities. 3. Silicone waterproofing agent treatment method, its waterproof effect is good, feel good, long service life, good air permeability, and good climate adaptability, is currently the most advanced treatment method. The above is the waterproof treatment process of tarpaulin. If you have any friends with this problem, you can refer to this article and hope it will be helpful to everyone! The tarpaulin is favored by consumers because of its good waterproof performance. The good waterproof performance of the tarpaulin can not only improve its anti-corrosion performance but also prolong its service life. The tarpaulin factory has come to teach you how to improve the water resistance of tarpaulin. Preparation of paraffin emulsion 38 kilograms of paraffin, 19 kilograms of stearic acid, and a small amount of water are heated to completely melt wax and stearic acid. Then when 80- At 90 °, one side is constantly stirring, while adding 9. 25% of triethanolamine and 3 liters of 250 ammonia water diluted with twice as much water in advance, and the emulsion prepared is gradually diluted with hot water to a capacity-300 litres. The emulsion is prepared in wooden barrels and iron drums equipped with mixers. Direct steam and indirect steam can be used for heating, and the speed of the agitator is 100- At 120 rpm, water for preparing emulsion should be softened with soda ash. Preparation of rubber was soaked in 38 liters of hot water with 38 kilograms of rubber; Make it expand 15- 20 hours, then boiled with direct steam or indirect steam. The above is how to improve the water resistance of tarpaulin. If there are other problems, please feel free to contact us and look forward to your call!
Custom message
Chat Online 编辑模式下无法使用
Chat Online inputting...