Plastic Floor Drain Injection Mould

The selection points of plastic floor drain

1. Water seal is one of the important characteristics of water sealed floor drain. During selection, it is necessary to know whether the water seal depth of the product reaches 50mm. At present, the sealing depth of some groundwater leakage on the market is only 10-20 mm, which cannot effectively block the odor of sewer.

2. The height of the floor drain grate surface can be adjusted, and the height shall not be less than 35mm, so as to ensure that the floor drain surface elevation after the completion of the ground decoration is level with the ground. The waterproof protection ring is set for the floor drain to meet the waterproof requirements when it is installed on the floor.

3. The structure of the floor drain with water seal shall be reasonable and smooth, and the sundries in the drainage shall not settle down easily; the cross-section area of each part of the water discharge shall be larger than the cross-section area of the discharge pipe, and the minimum net width of the cross-section of the flow channel shall not be less than 10 mm.

Special properties of S136 mould steel

1. Corrosion and strain resistance

When using corrosive PVC acetate injection materials or molds, they must be able to resist the corrosion of water vapor, weak organic acid, nitrate, carbonate, etc. when they are working and stored in a humid environment. Molds made by S136 will not rust and be polluted if they are operated in a humid environment or use corrosive plastic materials under normal conditions. If tempered to 250 ℃  and polished to mirror state, it can show excellent corrosion resistance.

2. Wear resistance

Using injection molding materials with high friction (including injection molding mold) or requiring a long working time of the mold, such as electronic parts, disposable dining tools, utensils, etc.