For manufacturers engaged in injection molding, the fluidity, stability, and operational convenience of materials directly affect production efficiency and product quality. The GF(D,E)9730 and 9730-50 series liquid silicone rubbers, with their properties designed specifically for injection molding, are becoming the first choice for more and more manufacturers.
As a platinum-catalyzed two-component liquid silicone rubber, its usage method is particularly simple. The 9730 model is mixed at a ratio of A:B = 2:100, and the 9730-50 model is prepared at a ratio of A:B = 1:1. It is as easy to operate as "making a drink according to a recipe", without complex calculations. Workers can quickly get started, and material waste caused by incorrect proportioning is reduced. Moreover, it has excellent fluidity. When injected into the mold, it can easily fill every tiny corner of the mold like water—whether it is the thread texture on parts or the exquisite patterns on the product surface, all can be clearly reproduced, greatly reducing the defect rate such as "missing corners" and "blurred patterns".
Low-temperature storage is also one of its major highlights. Many liquid materials tend to solidify and separate when stored at low temperatures in winter. Next time when using them, they need to be heated and stirred, which is time-consuming and affects performance. However, even if this silicone rubber is stored in a low-temperature environment, it remains in a uniform liquid state when taken out and can be used directly without additional treatment. It is particularly suitable for manufacturers in northern regions or enterprises that need to reserve materials for a long time.
In terms of application scenarios, its adaptation range is also wide. In addition to the common injection molding of silicone parts, such as making silicone sealing rings and buttons, it can also be used as an ink matrix for surface printing of molded products. For example, when producing silicone baby tableware, it is first used for injection molding of the tableware body, and then the ink mixed with it is used to print cute cartoon patterns. This not only ensures the safety of the tableware (meeting FDA standards) but also makes the patterns firmly adhere to the surface, so that the baby's biting will not cause the patterns to fall off. This one-stop adaptation of "molding + printing" can help manufacturers reduce processes and improve production efficiency.
