High Acid & Alkali Resistant 20mm 38mm 50mm PTFE Plastic Raschig Ring

• Material: PP/Rpp/PVC/CPVC/HDPE/PVDF/PTFE/PFA/ETFE
• Structure Feature: Ring Form Filler
• Type: Random Packing
• Usage: Chemical Engineering, Chemical Industry Product, Sewage Treatment
• Effect: Improve Mass Transfer Efficiency
• Source: Particle
• Model NO.: KS-PR41
• Typical Application: Chemical Tower, Water Treatment, Scrubber Tower
• Key Words: Plastic Raschig Ring
• Color: White
• Size: 20/25/38/50/65/76mm
• Application: Absorption, Scrubbing and Stripping
• Free Volume (%): 92-94.8
• Surface Area(M2/M3)): 73-267
• Transport Package: Jumbo Bags, Waven Bags
• Specification: 20, 25, 38, 50, 76mm
• Trademark: ksourceep
• Origin: China
• HS Code: 3926909090
• Production Capacity: 1000 Cubic Meters/Month

Product Description

 

Product Description

PTFE Raschig ring

Products Introduction
Polytetrafluoroethylene (Teflon or PTFE), commonly known as "Plastic King", is a polymer compound formed by polymerization of tetrafluoroethylene. It has excellent chemical stability, corrosion resistance, sealing properties, high lubrication and non-stickiness, electrical insulation and good resistance to aging.

PTFE Raschig Ring packing has the advantages of strong sealing, high pressure resistance and strong corrosion resistance. It has excellent sealing material performances. When used alone or in combination with other packings, it is especially suitable for static sealing parts under high temperature and high pressure conditions. In addition to aqua regia and strong oxidizing acids, it can be safely used in all media.

Rasching ring is one of the earliest artificial fillers used in the industry. It is usually made of ceramic or metal sheet, and its height is equal to its diameter. The commonly used size is 25mm~75mm (some as small as 6mm and as large as 150mm). The ceramic wall thickness is 2.5mm~9.5mm, and the metal ring is 0.8mm~1.6mm. The wall of the ring should be as thin as possible when the strength permits. Although the mass transfer performance of the Raschig ring is not ideal, it is still used by some factories due to its simple structure, easy manufacture and low price.
 

Product Name		PTFE Raschig Ring
Material		PTFE
Size mm	Surface Area m2/m3	Void Volume %	Packing Number  pieces/ m^3	Packing Density Kg/m^3
20*20*2	267	92.8	125000	550
25*25*2	219	93.4	60000	450
38*38*2.5	165	94.6	15800	420
50*50*4	108	94.5	6800	450
65*65*5	84	94.8	4600	500
76*76*4	73	92	2000	300

Detailed Photos

Packaging & Shipping