Product Description
Product Description
Amorphous Thermoplastic Polyetherimide PEI sheetsProduct DescriptionPEI sheet (Chinese polyetherimide sheet) is Polyetherimide, which is an amorphous plastic. It is an amorphous high-performance polymer, which is extruded from engineering plastics made of amorphous PEI (polyetherimide) at high temperature by an extruder. The commonly used PEI board is the raw material of American GE (trade name Ultem). Product name: good quality pei Sheet Material: Polyetherimide Sheet Size: 1000*1000mm, 1200*1200mm, 620*1220mmThickness: 3mm-150mmRod Dia.3-300mmLength:1000mm,2000mmColor: AmberDensity: 1.3 g/cm3Export Markets: GlobalHS Code: 3920999090 PEI board has excellent comprehensive balance performance, and is effectively used in electronics, automobiles, motors, aviation and other industrial sectors, and is used as a metal substitute for traditional products and cultural daily necessities. Commonly used in microtools/catering industry, analytical instruments, medical equipment, telecommunications, molded interconnects (MTDs), automotive lighting, aircraft interior components, HVAC/fluid handling, etc.PEI has excellent hydrolysis resistance, so it is used as handles, trays, jigs, prosthetics, medical lamp reflectors and dental appliances for medical surgical instruments. PEI sheet, an amorphous thermoplastic, is very sensitive to stress embrittlement when in contact with polar organic solvents such as ethanol. The working environment is completely harmless to unstressed parts, but can cause stress embrittlement to parts with high stress. Not only the stress generated by the external load, but also the internal stress generated during the machining process and the production process of the profile will have a great effect on the stress embrittlement phenomenon. The risk of stress embrittlement is therefore minimized by applying some form of heat treatment to stress relief of machined parts. Oil-based coolants should not be used when machining these amorphous thermoplastics, as they appear to increase environmental stress embrittlement. For these materials, the best coolant is pure water or compressed air. Company informationShenzhen Xiongyihua Plastic Insulation Ltd Shenzhen Xiongyihua Plastic Insulation Limited was established in 2006 in Shenzhen, after more than decades of continuous efforts , has developed into a professional integrated manufacturer of specializes in production and development Engineering Plastic and Insulation Plastic ,is the most complete varieties. We have automatic dipping production lines, CNC carving machine and laser engraving machine, along with several saws, milling, planing,grinding, drilling, tapping, punching, cutting and other machining large production equipment. Our main products :1.Insulation Plastic Series : 3240/FR-4/G10 Epoxy Fiberglass ,Bakelite,3025 Phenolic Cotton Cloth Laminated,3021 Phenolic Paper Laminated,High Voltage Insulation Plastic.2.Engineering Plastic Series: PA6/MC Nylon ,POM, PTFE,PVC,PE,PU,Acrylic,ABS and so on.3. Insulation Machining Parts Series : Customized according to the customers’ drawings and designs,welcome to contact us for more details. Our well-equipment facilites and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction. As a result of our products and outstanding customer service, we have gained a global sales network reaching India, Vietnam, Thailand, Indonesia, Philippines, Malaysia, Turkey, Pakistan, Dubai, and some other countries from European, like Brirain, France and German. And America, Australia, etc,enjoying great reputation in plastic industry. If you are interested in doing business with us, freely send your inquiry and warmly welcome to visit our website to check more information and products details. Our experienced and knowledgeable staff will meet your needs and exceed your expectations. Our work shop and teams Packaging & ShippingProtective fim + Carton + Wooden packing + ShippigWe can customized for your needCertificationsOur Services1.Reply your inquiry within 12 hrs2.Any professional question would get a professional answer3.Dimensions customized is acceptable4.Free sample is avaliableFAQ1. Q: Can you give me a discount price?A: It is depending on the volume. The larger the volume is, the more discount you can enjoy.2. Q: Why is your price a bit higher than other Chinese suppliers?A: To meet the requirement of different customers and areas, our factory manufactures various kinds of quality for each item at a wide range of prices. We can offer the products of different quality levels depending on customers’target price.3. Q: How can I get a sample?A: Normally small samples (sizes not larger than 150*150mm) can be sent free of charge and customers just need to bear a little shipping charge, or you can provide your DHL,FEDEX,TNT,UPS courier account number to us. For bigger sizes, it depends.4. Q:How can you guarantee the quality of mass production is same with the sample sent to me before?A: Our warehouse staff will leave another same sample in our company, with your company name marked on it, which our production will be based on5. Q: How can you deal with quality issues that customers feedback after receiving the goods?A: We will follow below steps to solve the quality issues the may occur.1) Customers take photos of unqualified goods and then our sales staff will send them to Engineering Department to verify. 2) If the issue is confirmed, our sales staff will explain the root cause and take corrective actions in coming orders.3) Finally, we will negotiate with our customers to make some compensation.6. Q: What is the lead time of production? A: 3-15 working days starting from the receiving date of the deposit.7. Q: What is the manner of packing?A: All goods are packed in a sustainable manner(Standard Export Package).1) Sheets and rolls: All sheets and rolls are carefully packed with protective PE film, plastic wrap, corner support, and iron strips etc. to ensure the safety of long-distance transportation. Rolls will be in protective PE Bubble Bag additionally.2)Rods: Rods are normally packed in tailored wooden cartons.
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