Usage and purpose: 1. Knead the used aluminum foil into small pieces and throw them into the drain of the dishwashing machine. When the aluminum foil is washed with water, it will collide with the drain outlet and pro
Commonly used plastic varieties performance and use 1. Polyethylene: commonly used polyethylene can be divided into low-density polyethylene (LDPE), high-density polyethylene (HD Special plastics PE) and linear low de
The difference between rigid PVC film and ordinary adhesive film Ordinary adhesive film is directly attached to the surface of the board with glue at room temperature, so after one or two years, the film is easy to fall
The main component of pvc sheet is polyvinyl chloride. It is one of the plastic products produced in the world. It is cheap and widely used. Polyvinyl chloride resin is white or light yellow powder. Other ingredients are
PVC is a high-quality plastic material. It can be divided into two types: soft and hard. Pvc sheet with different hardness have different applicable scopes. Because this material is widely used, it has a variety of adhes
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