GOLOHO POLYMER (CHANGZHOU) CO.,LTD.
banderolli

Comprehensive Understanding Of The Production Process Of Silicon Rubber Products

Step 1: select materials

Choose suitable silicon rubber materials according to the use environment and quality requirements of the products, such as the requirements of wear resistance, oil resistance, acid resistance, alkali resistance, high and low temperature resistance, tensile strength, etc., and decide which material is more reasonable.
The-Production-Process-Of-Silicon-Rubber-Products

Step 2: refining

In many cases, raw materials purchased are only raw glue, which cannot be directly used in production, and need to be processed again, which is called refining. Refining means to add some ingredients of auxiliary molding, such as accelerant and color powder, to meet the production requirements.
The-Production-Process-Of-Silicon-Rubber-Products 
Step 3: cut off

After refining, we get a whole piece of material. Then we need to cut the whole piece of material into the material with the same weight, shape and size according to the product structure and size.
The-Production-Process-Of-Silicon-Rubber-Products3
 
Step 4: molding

The most important step after completing the above work is molding. The material cut in the previous step is placed in a silicone rubber mold, and hot-pressed according to the preset process parameters to obtain the desired outer dimensions. Of course, there are also products that are made by injecting materials into the mold cavity directly through the injection molding machine instead of hot molding, which is similar to the principle of syringe.
The-Production-Process-Of-Silicon-Rubber-Products4 

Step 5: processing/inspection

After forming, we get a whole piece of product. We also need to separate the required part from the middle, remove the raw edge of the product, and check the appearance of the product. At this point, a qualified silicon rubber product has completed its whole process.

Related News
  • Best Way To Apply Silicone Sealant

    Best Way To Apply Silicone Sealant

    October 17, 2018(1) The silicone sealant has stable quality and long-lasting effect, unlike the acrylic system. As a result, they are extremely cost-effective, especially when used in kitchens and bathrooms. Silicone...view
  • The Eighth Shenzhen Thousands Of People Power Technology Seminar

    The Eighth Shenzhen Thousands Of People Power Technology Seminar

    December 19, 2017Tianyongcheng invites you to join "the eighth Shenzhen thousands of people's power technology semina." "The news is so exhilarating that everyone is celebrating and spreading it to the rest of the wor...view
  • A Brief Introduction of Automobile sealant

    A Brief Introduction of Automobile sealant

    June 5, 2018Automotive silicone adhesive have special characteristics in automobile maintenance. Because most of the joint surface after the use and demolition, have different degrees of deformation and damage, i...view
  • Applying Silicone Sealant Tips

    Applying Silicone Sealant Tips

    October 17, 2018(1) Tips and routine maintenance of sealing stripsautomotive sealant strip are one of the important parts of the car. It is widely used in doors, windows, body, seats, sunroofs, engine compartments an...view
  • What Is Silicone Glue Used For

    What Is Silicone Glue Used For

    October 17, 2018(1) Silicone gel can be used as a desiccant and can be reused. Silicone gel is a porous material having a different particle size which is suitably dehydrated from a silicic acid gel mSiO2·nH2O. It h...view
  • Waterproof Mastic Sealant 2

    Waterproof Mastic Sealant 2

    August 16, 2018Silicone rubber waterproof mastic sealant is a non-shaped sealing material composed of organopolysiloxane as the main agent, with vulcanizing agent, vulcanization accelerator, reinforcing filler and p...view