What are the characteristics of raw materials for plastic reagent bottles？
Plastic reagent bottle is a kind of packaging container commonly used for various chemical reagents. It has the characteristics of good tolerance, non-toxic, light weight, and non fragile. Its raw material is mainly polypropylene. What are the characteristics of this raw material?
There are tens of thousands of types of chemical reagents, so there are different types of plastic reagent bottles. The size of the installed bottle mouth is divided into wide mouth bottles and thin mouth bottles, and according to the color, it is divided into brown bottles and ordinary bottles. Polypropylene, as its main processing material, has the following characteristics:
1. The density is small, only 0.89-0.91, which is one of the lighter plastics.
2. Excellent mechanical function, except impact resistance, other mechanical functions are better than polyethylene, and the forming production processing characteristics are good.
3. With high heat resistance, the continuous application temperature can reach 110-120 ℃.
4. It has good chemical stability, almost does not absorb water, and can resist the corrosion of acid, alkali, salt solution and various organic solvents below 80 ℃.
The above are the characteristics of plastic reagent bottle raw materials, which also make it suitable for the storage of various chemical reagents. It can also be made into brown bottles by adding color masterbatch to store chemical reagents that are easy to decompose after exposure to light.
Post time: Dec-28-2022