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Do you know what is the production process of neutral sealant?

February 08, 2023

neutral silicone sealant production line

The neutral silicone sealant production technology comprises the following steps: 

1. Preparing rubber in a cylinder. 107 silicone rubber and a cross-linking agent methyltris silane in the rubber preparation cylinder are reacted relatively slowly, so that before the rubber preparation cylinder is transported to a static mixer, no particle crusting is generated and the product appearance is not influenced, and the product appearance quality is effectively improved.

2. Performing static flocculation mixing. Vacuum pipe static mixing is employed, rubber is not contacted with, and therefore bubbles generated during rubber preparation are substantially reduced, the appearance quality of the neutral silicone sealant finished product is effectively improved, and also the changing frequency of a filter screen is reduced.

3. Subpackaging. 

The production technology is smooth and reasonable, labor intensity is effectively reduced, and the subpackaging efficiency and the production efficiency of the whole neutral silicone sealant production line are improved.


1.Can you send the formula for the products we want to make ?
Our machines can be used for many kinds of product making ,such as Resin , Paint, Adhesive , Cosmetic , Food , Chemicals . There are many kinds of these products , so it's impossible for us to know all the formulas and technologies . We can assist you to find the raw material list you need , and after you place order with us , we can help you to find formula and technology , there will engineers to teach you how to make the product , and the cost will be on your account.
2.Do you have machines in stock ?
Yes , but just the small-scale machines Machines are different with other products , most of the large-scale machines are designed according to our customers 'requirements different customers have different production requirements , so the technical parameter is different for most machines On the other hands , most of the our machines will cover a large area , so once the machines are finished , we will effect shipment after QC .
3.Can you send the detailed drawings of the machine to us before we place order ?

We can send you a draft drawing of the machines , and after you place order and pay the deposit , our engineer will design the send you the detailed drawings . Once you confirm without questions , we will put it into production.

About US

JCT Machinery was established in 2006 at Foshan China that specializes in design, manufacture, and supply of various industrial machinery and equipment, We offer a wide range of machinery for industries such as chemical, pharmaceutical, food processing, and cosmetics.

We have developed and designed cases with multiple partners around the world, our mission is focusing on providing reliable and efficient equipment for industrial processes.Taking a reputation for quality manufacturing, customization options, and 

excellent after-sales support is one of our goals.

neutral silicone sealant supplier

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