Tefzel ETFE HT-2181 (HT2181) Fluoroplastic Resin

• Material: ETFE
• Usage: Engineering Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Extrusion
• Color: Natural
• Lead Time: 2 Days After Deposit
• Model NO.: ETFE HT-2181
• Sample: Available
• Visiting of Office: Available
• Inspection of Material Before Shipping: Available
• Transport Package: 20.4KG/BAG
• Specification: ETFE HT-2181
• HS Code: 3904690000
• Production Capacity: 5000kgs/Monthly

Product Description

Tefzel ETFE HT-2181
Fluoroplastic Resin

Description:
Tefzel ETFE HT-2181 is a general-purpose fluoroplastic resin available in translucent, 2.5-mm (0.1-in) pellets. Compared with other grades of Tefzel, its most unique features are an intermediate flow rate and a balance of properties that make it suitable for a variety of processes and demanding end uses. Table 1 shows typical property data for Tefzel ETFE HT-2181. Tefzel ETFE HT-2181 and the other Tefzel fluoroplastics are melt processible, modified copolymers. They are high-performance resins that can be processed at relatively high rates, compared with other fluorocarbon resins. They are mechanically tough and offer an excellent balance of properties.

Typical Applications:
Tefzel ETFE HT-2181 is ideal for many end products, including electrical components, such as sleeving, coil forms, sockets, connectors, and switches; lab ware, such as tubing, valves, containers, and dishes; battery or instrument components that require chemical inertness; chemical service items, such as valve components, seal glands, pipe plugs, and corrugated tubing; and film.



Processing
Tefzel ETFE HT-2181 can be processed by conventional melt-extrusion techniques and injection, compression, transfer, and blow-molding processes. Compared with other grades of Tefzel, it provides intermediate processing rates. Also, the melt viscosity of all grades of Tefzel is reduced with increasing shear rate; thus, permitting the use of pressure extrusions through narrow dies without requiring appreciable draw-down. Reciprocating screw injection molding machines are preferred. Corrosion-resistant metals should be used in contact with molten resin. Extruder barrels should be long, relative to diameter, to provide residence time for heating the resin to approximately 340 °C (640 °F).

Storage and Handling
The properties of Tefzel ETFE HT-2181 resins are not affected by storage time. Ambient storage conditions should be designed to avoid airborne contamination and formation of water on the resin when it is removed from containers.

We can give discount according to order quantity.