Eight advantages of LSR liquid silicone products relative to solid silicone products
Aug 18,2018 | Industry News

1: Absolute food grade, safe and sanitary - based on this liquid silicone is widely used in the medical products industry, maternal and child products industry, kitchen supplies, medical beauty, such as breast filling, stents, etc.; these industries have strict food grade, Medical grade requirements, which also demonstrate the high safety performance of liquid silicone products.

 


2: High-grade transparency; transparent like glass, the most typical product uses the nipple on the baby bottle, the goggles, the nozzle and the like. This is the absolute advantage of the liquid silicone product, which is the advantage of using this advantage. Liquid silicone product;
 

3: high strength and high tear resistance; ordinary solid silicone is very fragile, can not withstand how much tensile force will be torn, even the solid silica gel processed by gas phase method can not be compared with LSR liquid silicone products, like various Liquid silicone medical balloon, liquid silicone cable tie and so on, is the representative product of this superiority;
Secondly, we will explain the other six advantages from the molding process:

 

4: Automatic injection molding of liquid silicone products - Liquid silicone products are automatically completed from the raw material to the production process, which improves the quality of liquid silicone products, and also reduces labor intensity and labor costs.

5: The molding cycle is short and the efficiency is high. The molecular structure of the liquid silicone product is different from that of the solid silicone product, and the curing time is only one third of the solid silicone product at a suitable temperature, so the production cycle is greatly shortened and the production efficiency is greatly improved;

 

6: lower molding temperature; solid silicone product molding temperature is about 170 degrees, and LSR liquid silicone product molding temperature is only 130, lower or even 100 degrees can be cooked in normal time; now although solid silica gel The use of platinum water as a catalyst can also achieve a molding temperature of 120, but it is also subject to higher requirements for production operations due to its own molding process, so it cannot be universally applied; most of the silicone plastics are currently available. Products, silicon plastic composite products are because the plastic can not withstand high temperatures and have to use liquid silicone production;

 

7: Good fluidity, easy to form; the raw material of liquid silicone is liquid, so its fluidity is very good, it can fill the cavity without strong injection pressure, so it is suitable for all kinds of thin-walled narrow groove long tube Product molding;

 

8: High precision and beautiful appearance. The molding sequence of the liquid silicone mold is to first mold the mold and then feed the glue. Therefore, only a small amount of silica gel can be exuded on the mold surface, or even no, which greatly improves the appearance of the product, and the product with high appearance requirements naturally requires Liquid silicone is used.

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