xiehe model

Silicone prototype is a kind of silicone product mainly used for prototype mold making. Prototype silicone series silica gel is a kind of flowing liquid. No matter what color it is, the quality is always the same. Prototype silicone has low viscosity, good fluidity and good performance. Therefore, it is commonly used to make various silicone models. The main requirements of silicone prototypes are: no shrinkage, no deformation, and suitable hardness for less complex products. However, most people do not know the content of the silicone prototype model making process, so the Xiehe prototype processing manufacturer will briefly introduce it to you.

Silicone prototypes are used for prototype design, PVC plastic molds, cement product molds, melting point alloy molds, alloy toy crafts, plastic toy crafts, gift stationery, large statues, cultural relic reproduction, sole mold manufacturing, pad printing positioning, electronic equipment earthquake resistance, etc. . For large-scale products, prototype model design, electronic product pad printing positioning, and model design, the number of mold turns is about 5-10 times. It is used to make simple patterned products, toys, and cars. The main requirements are: no shrinkage, no deformation, and hardness. Suitable for less complex products.

Silicone hand rubber operation:

Silicone prototype rubber is a flowing liquid, component A is a flowing liquid, and component B is a curing agent. First process the mold or copied product, take a certain amount of colloid, add 2-3% curing agent, stir evenly before use, and the mold will be solidified in 2-3 hours.

Silicone prototype production process:

The methods for opening prototype silicone molds include encapsulation mold, brush mold (slice mold, three-dimensional mold, flat mold), and pouring mold, which are determined according to the size of the product.

1. Mold wrapping: First wrap a layer of soil with a thickness of 3~5mm on the mold to make a gypsum jacket. Remove the soil stains and release the mold. Pour the mixed silicone and curing agent into the gypsum jacket with the mold. Curing and shaping.

2. Brush the mold: Generally, three layers of brushing are used to apply multiple layers according to the mold requirements. One layer of brushing is applied to the mold to vacuum and brush it in place. Apply the second layer of gauze. The third layer of cover is cured and formed.

3. Infusion mold: Pour the evenly stirred silica gel and curing agent into the container that has been selected for the mold, and vacuum to solidify it. Some molds cannot be taken out directly and need to be removed from the mold in order to ensure smooth production.

The above content is the silicone prototype model production process, I hope it can be helpful to everyone. If you want to know more about the Xiehe prototype model production process, please call the Xiehe prototype processing manufacturer and we will serve you wholeheartedly.