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How to choose right mould making silicone for different products?


How to choose right mould making silicone for different products?


As you know, the hardness of the mould making silicone rubber ranges from below 0 shore A to 60 shore A or even higher. And if the hardness is not suitable, the silicone mould would meet some problems, such as nondurable, less duplication times, shrinkage ect.

 

Then how to choose right mould making silicone for different products?

 

Normally, different silicone should be chosen according to different product's features:

For example:

- For products (within 20cm), 

with intricate designs, soft silicone is suitable, such as 10-20 shore A.


- For products (20cm-80cm), 

with intricate designs, 20-25 shore A is suitable.

with simple designs, 25-30 shore A is suitable.


- For products (80cm-150cm), 

with intricate designs, 30 shore A is suitable.

with simple designs, 30-35 shore A is suitable.


- For products (more than 150cm), 

with intricate designs, 30-35 shore a A is suitable.

with simple designs, 35-40 shore A is suitable.

 


 

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Company: GUANGDONG SEMOST BIOTECHNOLOGY CO.,LTD

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