Silicone Injection Moulding

Jamindo is an expert silicone injection moulding company in China that manufactures silicone/plastic parts for many industries. With our silicone injection moulding process, we are able to make bottles, toys, electronic parts, etc in large volumes and consistency is achieved in all production batches.
месячный объем производства
1 Миллион
успешный проект
1 +
Формовочное оборудование
1 +
дополнительный материал
1 +

Silicone Injection Moulding Process

In silicone moulding, the materials are prepared that is, the forming material and catalyst. The materials are mixed and released into a mould under high pressure with an injection screw. The mould is released to reveal the cool material that has taken the shape of the mould.
silicone injection moulding process

Step 1: Mixture preparation

The mixture can be done with a temperature stabilising system which controls the silicone’s temperature.

Step 2: Preparing the mould

The mould is usually preheated by flowing water inside the mould or electric heaters. A cold runner system is also prepared to prevent premature curing.

Step 3: Filling the mould

The mould is injected with molten silicone under vacuum conditions.

Step 4: Curing

This is the most critical stage in the silicone injection moulding process. Once the mould is filled, the temperature is increased to speed up the crosslinking process of the silicone.

Step 5: Cooling and demoulding

The formed object in the mould is cooled and removed from the mould.

Silicone Moulding Material Properties

The most common types of silicone used in silicone injection moulding are high-consistency silicone rubber (HSL) and liquid silicone rubber (LSR). These are the properties of these two silicone materials:

Silicone has low toxicity which makes it safe for medical and kitchenware applications

It is compatible with many sterilisation methods

Silicone has a high level of durability

It also has a high tensile strength

Why Choose Us

Jamindo is a highly versatile manufacturing company that offers expert solutions in 3D printing, CNC machining and injection moulding services. We are a fully committed company that takes our clients’ concerns and business needs with high regard.
silicone moulding

ABS Injection Moulding Application

silicone Commercial applications

Commercial applications

silicone Electrical industry

Electrical industry

silicone automotive parts 2

Automotive industry

silicone Building and construction industry

Building and Construction industry

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