中文

Mold silicone use precautions 模具硅胶使用注意事项

Time:2019-11-02| Author:Admin


When using mold silicone, please pay attention to:

1. The mold glue must be stirred evenly before use to ensure the best performance of the product.

2. The mold is cleaned and smoothed before use to ensure the best mold release performance.

3. When using the mold silicone, please add the 201 silicone oil supplied by the company according to the need, the addition amount is 5-15%. The addition of too little silicone oil may affect the operation and defoaming function. Adding too much may affect the product's tear resistance and heat resistance. performance.

4. Please close the mold glue after use to prevent excessive moisture evaporation and affect the curing efficiency.

5. When using the mold glue, please be sure to prevent impurities and moisture from mixing in, otherwise it may affect its performance.

6. When using silicone rubber, it is recommended to add the special reinforcing cloth for the mold silicone of the company, which can greatly improve the service life of the silicone mold.

7. The amount of mold silicone rubber hardener should be strictly controlled. Do not pull out the seedlings and encourage the dosage. This will seriously affect the service life of the mold.

8. After the mold is finished, please place it for 24 hours before it can be put into production. Otherwise, the service life of the mold will be reduced.

In the production process of the product, the production of the mold plays an important role, accounting for a large proportion of the cost of the product. Mold silicone (mold glue, mold silicone rubber, silicone rubber) is the most important raw material for making molds. The quality and service life of each mold is directly related to the cost and stability of the company. Sex. Therefore, silicone rubber raw materials occupy a certain proportion of the cost of the entire company, which plays a key role in the development of the process plant.

Molded mold can be used for cultural stone, European architectural components, sandstone crafts, resin crafts, all kinds of sculptures, copper relief, FRP products, flower pots and polyurethane, polyester, plastic, plastic, epoxy resin, paraffin, plaster, Production of materials such as cement and low melting point alloys.


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