PTFE Pall Ring – Superior Temperature and Corrosion Resistance

• Material: Plastic
• Structure Feature: Ring Form Filler
• Type: Random Packing
• Usage: Chemical Industry Product
• Effect: Improve The Wear Resistance
• Source: Tower Packing Support
• Model NO.: PTFE Pall Ring
• Transport Package: Woven Bag
• Specification: 25 50 76mm
• Trademark: Zhongci
• Origin: China
• HS Code: 3926909090
• Production Capacity: 100m3/Month

Product Description

 

Product Description

PTFE pall ring has excellent corrosion and temperature resistance performance.
PTFE (F4, Polytetrafluoroethylene) is a kind of plastic, which has following features:

• High temperature resistance. Maximum working temperature is up to 200 to 260 °C for long term application.
• Low temperature resistance. Working temperature is lower to -100 °C.
• Corrosion resistance. Resistance to aqua regia and all organic solvents.

 

Product Parameters

Table 1: Popular Specifications of PTFE Pall Ring
Item	Size	Bulk Density (kg/m^3)	Bulk Quantity (pcs/m^3)	Surface Area (m^2/m^3)	Voidage (%)
PTPR-01	20 × 20 × 2	522	110000	267	92.8
PTPR-02	25 × 25 × 2	423	56000	219	93.4
PTPR-03	38 × 38 × 2	368	14000	165	94.6
PTPR-04	50 × 50 × 2	390	6500	113.5	94.9
PTPR-05	65 × 65 × 2	480	4600	84	94.8
PTPR-06	76 × 76 × 2	328	1850	73	92

PTFE pall ring, also called polyutetrafluoroethylene pall ring, teflon pall ring, is made of 100% pure PTFE. It is a kind of special plastic random packing for special working environments and applications. PTFE pall ring has more stable chemical performance and high temperature resistance performance than other plastic pall ring.
Features:

• Low pressure drop.
• Large voidage.
• Large flux.
• High mass transfer efficiency.
• Low energy consumption.
• Excellent distribution in tower packing.
• Optional temperature range. From -100 °C to 260°C.

Applications
PTFE pall ring has wide range of applications in absorption and desorption tower, ammonia plant decarburization system, desulphurization system, ethylbenzene separation, iso-octane separation, etc.