Hangzhou Bright Rubber Plastic Product Co., Ltd. is one of the leading manufacturers and suppliers of tpu injection molding part in China. If you're going to buy tpu injection molding part made in China, welcome to get more information from our factory. We also accept customized orders.
| Product Description |
The mold should be adequately cored for cooling because TPU compounds normally require a relatively cool mold (10°C to 44°C) to produce optimum cycle. The nozzle tips within the hot runner mold must be well insulated from the cold side of the mold. Poor insulation and the quick set-up characteristics of TPU compounds can lead to plugged nozzles. A sheet of transit separating the hot and cold sections of the mold is recommended.
| Product Application |
A large diameter is preferred. This avoids localized shearing and ensures maximum pressure transfer. It is advisable to avoid sharp edges at points where the material changes flow direction, this prevents excess material sheer. Care should be taken to ensure runners are capable of cooling at least as fast as the components, keeping cycle times to a minimum. The best flow characteristics are achieved by using a full round runner, although other configurations have been used with success. Balanced flow length in the runner system will guarantee even filling of each mold cavity.
| Our Sevice |
1、OEM size to suit for customers' requirment
2、Various hardness for your choice
3、Multiple color available
4、Custom logo accepted ( engraved & embossed)
5、Large quantity order are able to be fulfilled
6、Strict quality control system
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