The production process of liquid silicone products manufacturer, how to produce liquid silicone products?

Liquid silicone products - whether in daily life, or industrial, medical industry, we can often see their figure, due to the physical state of the raw material is different, so the production process of liquid silica gel and solid silica gel is completely different, today for you to popular science about our Aubo silicone liquid silicone products production process:

Design and make molds:

First of all, according to the product design drawings, engineers use CAD and other software to design the mold of the product.

After the mold design is completed, it is necessary to use a precision CNC machine tool to make the mold. Liquid silica gel mold production requirements are high, the need to be accurate to the micron level to ensure the accuracy of the output product.

After the mold is made, it needs to be pre-treated, including cleaning, drying, applying release agent, etc., to ensure that the mold is clean and smooth.

One-stop customization - mold room

Mixed liquid silicone:

The A and B components of liquid silica gel are mixed according to a certain ratio. The mixing ratio of AB glue is generally 1:1, and other special needs will adjust the ratio

Pour into mold and cure:

When pouring the mold, we must pay attention to control the speed and pay attention to the pouring Angle, so as not to produce bubbles after pouring.

The liquid silicone poured into the mold is placed in the curing furnace for curing. The temperature and time of curing need to be adjusted according to the size and thickness of the product.

Demoulding and post-processing:

After the curing is complete, remove the mold from the curing furnace, and then begin to release the mold. Demoulding needs to be careful, liquid silicone products are relatively thin, and damage to the product should be avoided during processing.

After the release of the product generally also need to carry out some post-processing, trimming, polishing, cleaning and other steps, in order to meet the requirements of the product index.

Liquid silicone - Baby pacifier

Test:

Quality inspection of products, including appearance inspection, size inspection, performance testing, etc., to ensure the quality of products.

The above is the basic production process of liquid silicone products. It should be noted that different products may require some special processing, such as adding color, texture, etc.