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How are rubber products moisture-proof and mildew resistant?

Latest company news about How are rubber products moisture-proof and mildew resistant?

1. Raw material management


The storage place of rubber raw materials must be kept dry, clean, no debris, no oil; Store in a cool and ventilated place during high temperature in summer.

Before all rubber materials are stored, the appearance, hardness and humidity of rubber raw materials must be checked, and recorded and archived. After confirming the qualification, production can be carried out. Natural and synthetic rubber have very low moisture content, such as moisture content. 1% (typical value is 0.20%~0.40%MC, and some moisture content is even lower), if the moisture is too high, it will have a significant impact on the production molding process.

When storing rubber raw materials, it should be 20~25cm from the ground and more than 30cm from the wall.


2. Warehouse management


The finished product warehouse shall be protected against moisture, mildew, lightning and pollution. When storing rubber products, they should be classified and placed in positioning codes, 20~25cm from the ground, 30cm from the wall, and there are obvious classification signs.

The temperature and humidity in the warehouse should meet the storage requirements of the products. If conditions are best equipped with dehumidifier.

Storage according to the product instructions of rubber parts, avoid direct sunlight, heat, moisture and do not contact with solvent oil, lubricating oil and other solid materials, storage temperature is generally between 0-25℃.

Proper ventilation. When the outdoor temperature or humidity is greater than the indoor, it is not appropriate to open the window for ventilation.

Enter and exit the warehouse according to the principle of first in first out.


3. Transportation management


When loading container trucks, use an appropriate amount of dry container desiccant on the hooks inside the container trucks to ensure that the tires are not affected by moisture and mildew during transportation.