Silicone Products production process and silicones machine

Silicone Products production process and Silicones Machines

1) color

Silicone products using precision electronic scales and other equipment, in accordance with the technical requirements colored shades, the amount of production capacity to adapt masterbatch and colorants.

2) mastication

Silicone lamp cup long-chain molecules raw rubber degradation, the formation process is called plasticity mastication. Raw rubber mastication methods are mechanical mastication and mixing two kinds of thermoplastic. Mechanical mastication is not too high in temperature by the action of mechanical compression and friction of mastication machine, so the long-chain molecules degrade rubber shortened by high elastic state into a plastic state. Thermoplastic raw rubber refining is to pass into the hot air, under the action of heat and oxygen, so that the degradation of long-chain molecules shorter, resulting plasticity.

On the basis of specific technical requirements for raw rubber masticated

3) mixing

raw rubber. Mixing raw rubber and compounding agents after mastication, on silicone mixing machine, by mechanical mixing action, so completely with the agent, uniformly dispersed in raw rubber in one process. Products based on specific performance requirements of the production plan, and the amount added to the appropriate ingredients, to achieve the purpose of the claims.

4) Forming

In the rubber production process, using a Silicone machines or hydraulic machinepreformed shape variety, different dimensions of the process, known as molding. Calendering, for the manufacture of simple sheet-like, plate-like products. It is the mix through the calender pressed into a certain shape and a certain size of the film method is called calendering. Extrusion molding, it is to mix with a certain plasticity, and placed into the hopper of the extruder, at screw extruder, through a variety of mouth (also known as templates) in the shape of a continuous method. Molding molding method can also be used to manufacture certain complex shapes (such as cups, seals) rubber products, with the forming of the male and female mold, the plastic material is placed in the mold thermoforming. In accordance with the technical requirements of the production process of silica specific treatment.

5) sulfide

The plasticity of the rubber into an elastic rubber vulcanization process is called, it is the amount of vulcanizing agent (such as sulfur, vulcanization accelerators, etc.) was added to the semi-finished products made from the raw rubber (vulcanization carried out in the tank), in a predetermined temperature of heating, holding, so that the raw rubber between linear molecules by generating "sulfur bridges" and cross-linked network structure body is established, so that the plastic material into a vulcanized rubber having high elasticity. In accordance with the technical requirements for the production of the curing time, curing temperature is strictly controlled to reach the desired indicators.

Our main products include: silicone wristbands, silicone mobile phone sets, silicone swim cap, silicone keypad, sil icone cup, laurel rubber stoppers, silicone seals, silicone car mats, green silicone tableware, green silicone sex toys, all kinds of Stamping anti-skid pads, non-standard silicone seals series of silicone rubber products.

we are pvc/silicone machine factory in Dongguan city of China,
we have cnc machine, and pvc machines, silicone machines, kpu shoes upper machines,articulated robot,silicone Embossing machine.
We supply all the machines, molds & materials, support and etc, prepare everything you need to start the production!
more details please contact me.
Best regards,
Neal
Dongguan jinyu Automation Equipment Co., Ltd.
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