ABIS Mold Technology Co., Ltd. is one of the leading manufacturers and suppliers of refrigerator and freezer box of pet high temperature material mold in China. Please feel free to buy high quality refrigerator and freezer box of pet high temperature material mold made in China here from our factory. Welcome to view our website for more information.
Refrigerator and freezer box of PET high temperature material mold
Mold information:
Mold type: injection plastic mold
Mold material: H13,45#,S50c,718,NAK80 etc.
Mold base: LKM, HASCO, DME
Mold cavity: as you request
Mold life: 50 million shots
Lead time: 30~35 days
Package: wooden case
Payment: T/T, Western Union
Shipping: by airplane, by sea, by express etc. as you request
ABIS mold company have over 100 employees with professional designer team & engineers team to offer service and solutions from design to finish product.
Two molding rooms Press machie range from 80T to 1600T.
400+ molds capacity each year, and 65% exported (mainly to Europe and North America).
We are focuced on plastic injection mold and molding, develope products and also provide stamping/ punching, blowing molds, die casting molds, as well as the secondary process.
When dealing with high-temperature PET (Polyethylene Terephthalate) material, there are several important considerations to keep in mind:
Mold Material: Choose a mold material capable of withstanding the high temperatures required for processing high-temperature PET. Steel alloys such as hardened tool steels or stainless steel are commonly used due to their heat resistance and durability.
Mold Temperature Control: Implement an effective mold temperature control system to maintain the required mold temperature during the injection molding process, ensure that the mold can withstand and accurately control these elevated temperatures.
Mold Venting: Proper venting is crucial to allow for the escape of air and gases during the injection molding process. Since high-temperature PET has a higher processing temperature, it is important to ensure adequate venting to prevent the occurrence of gas traps, burns, or other defects.
Gate Design: Optimize the gate design to facilitate the filling of the mold and minimize part defects. The gate should be appropriately sized and located to ensure proper flow and avoid premature cooling or overheating of the material.
Cooling System: Design an efficient cooling system to maintain uniform cooling and solidification of the high-temperature PET. The cooling channels should be strategically positioned to achieve consistent part quality, minimize cycle times, and maximize productivity.
Injection Molding Process Parameters: Adjust the processing parameters such as injection pressure, melt temperature, injection speed, and holding time to suit the specific characteristics of high-temperature PET. Consult the material supplier's recommendations and conduct thorough testing to optimize the process parameters.
Part Design Considerations: Ensure that the part design accounts for the material's high-temperature properties. Consider factors such as wall thickness, rib design, and any potential areas of stress concentration that may affect the part's performance at elevated temperatures.
Testing and Validation: Conduct thorough testing and validation of the molded parts to verify their dimensional accuracy, mechanical properties, and heat resistance. Perform tests under conditions that simulate the intended use and temperature exposure to ensure the suitability of high-temperature PET for the desired application.
This is Nancy here, I have 6 years experience as a mold designer and 3 years working as a project manager.
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Refrigerator and freezer box of PET high temperature material mold
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