夜夜国自一区I色播激情I少妇大战28厘米黑人I一级片网址I日韩无码A片I国产麻豆交换夫妇I99re只有精品I6080午夜福利视频在线观看免费I国产成人超碰人人澡人人澡I精品久久无码中文字幕I奇米网一区I伊人A片I又白又嫩毛又多15PIjzzijzzij亚洲成熟少妇在线播放I无码人妻一区二区三区线花季软件I成人视频在线免费观看I小视频网页在线播放I成人精品水蜜桃

Atomic ash is a kind of polymer material, which is composed of main ash and curing agent. The main ash is mainly composed of unsaturated polyester resin and filler, and the curing agent is generally initiator and plasticizer, which plays the role of initiating polymerization and enhancing performance. The following is a brief introduction to the use of atomic ash and precautions for your reference!
1、 Usage of atomic ash
1. The surface to be scratched must be cleaned of oil, rust, old paint film and moisture, which shall be confirmed to be dry and polished.
2. The main ash and curing agent should be evenly distributed (100:1.5) to 3 (weight) and the solar term will be used in gel time (the average time of gelation of the putty is from 5 minutes to 15 minutes). The lower the temperature, the more the amount of curing agent will be. But generally it should not be greater than 100:3. The atomic ash in the market has summer and winter type, and different types of ash are used according to the seasonal temperature. 。
2、 Precautions for use of atomic ash
1. It is strictly prohibited to add solvent such as "Tianna water" to reduce the viscosity of the coating, otherwise it will cause blistering, sagging, cracking and other phenomena of the coating, but the coating tools can be cleaned with Tianna water. If you want to reduce the viscosity of the atomic ash, you need to purchase the matching atomic ash resin from the manufacturer to adjust.
2. Cover immediately after use. The used atomic ash is strictly prohibited to be put into the original container.
3. The solidification agent of atomic ash is a dangerous chemical. The atomic ash must be stored in a cool place, away from heat source, sunlight, backlog, collision, etc.
4. In the process of use, storage and transportation, the relevant national safety regulations shall be observed. The skin and eyes shall not contact with the product or inhale its vapor. Z shall wear safety goggles and protective gloves.
5. Generally, the effective storage period of atomic ash is six months from the date of production, especially three years.
The usage and precautions of atomic ash will be shared here for the time being. I hope it will be helpful for your home decoration. If you need to know more about atomic ash, please continue to pay attention to the production base of atomic ash - official website of Hongqiao Baodi fine chemical plant, Changxing County www.cxbaodi.com 。