![]() ![]() ![]() How to Selection a Right PET Preform Injection Molding Machine The proportion of recycled materials should generally not exceed 20%, and the recycled materials must be thoroughly dried.Ģ. The air shot method can be used to check whether the material is completely dry. The drying temperature is 150☌ for more than 4 hours, generally 170☌ for 3-4 hours. Because of this, the materials must be dried before processing. When the moisture content exceeds the limit, the molecular weight of PET decreases during processing, and the product becomes colored and brittle. Processing of PET Material before Injection Moldingīecause PET macromolecules contain fat bases and have certain hydrophilicity, pellets are more sensitive to water at high temperatures. Therefore, We mostly adjust the injection pressure to change the fluidity of the melted PET material.ġ. PET has better rheology in the molten state, and the pressure has a greater effect on viscosity than temperature. At present, GF-PET is the most used by customers, mainly for bottle preforms. The chemical name of PET is polyethylene terephthalate, also known as polyester. Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!īy Laura from Czech Republic - 2018.10.Key Technologies for PET Preform Injection Molding The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!īy Stephen from Finland - 2018.09.29 13:24 Special Injection Molding Machine For Pet Materials.Pet Bottle Preform Injection Molding Machine.400ton Plastic Injection Molding Machine.We promise, as your ideal partner, we'll develop a bright future and enjoy the satisfying fruit together with you, with persisting zeal, endless energy and forward spirit. The Company pays attention to maintaining and developing the long-term cooperation relationship with the customers. 1, and promise to do their best to deliver the effective and individual service for customers. With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and growth, we're going to build a prosperous future together with your esteemed firm for OEM/ODM Factory Injection Molding Machine For Pet Preform - HMD320M8-PET – Mega, The product will supply to all over the world, such as: Jordan, Estonia, US, Our staffs are rich in experience and trained strictly, with qualified knowledge, with energy and always respect their customers as the No. M8- PET Series: 320Ton PET Preform injection molding machine OEM/ODM Factory Injection Molding Machine For Pet Preform - HMD320M8-PET – Mega Detail: Our mission is to develop creative products to customers with a good experience for Pet Bottle Preform Injection Molding Machine, Iml Injection Molding Machine, 380ton Plastic Injection Machine, We are looking forward to receiving your enquiries soon. It is a good way to improve our products and service. Technical Data Related Video Feedback (2) ![]()
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