Plastic Super Mini Ring – Corrosion and Temperature Resistant for High Performance

Plastic Super Mini Ring, also called plastic flat ring, is an advanced products of plastic cascade mini ring. In the product design, the plastic super mini ring change the bevel edge of cascade mine ring into flat edge, which can make the structure uniform and improve the bulk density of random packing. Additional, the internal fingers of cascade ring are changed into internal curved rib to increase the packing strength.

The height-diameter ratio of plastic super mini ring is about 0.2–0.4, which has low pressure drop, high flux, excellent treating and mass transfer performance to be used in the water treatment applications.

Specifications:

● Material: PE (polyethylene), PP (polypropylene), RPP (reinforced polypropylene), PVC (polyvinyl chloride), CPVC (chlorinated polyvinyl chloride) and PVDF (polyvinylidene fluoride).

● Lifespan: more than 3 years.

● Package: plastic bags, cartons.

Table 1: Common Specification of Plastic Super Mini Ring

Item

Size
(mm)

Surface Area
(m2/m3)

Voidage

Bulk Number
(n/m3)

Dry Packing Factor
(m-1)

PSMT-01

25 × 9 × 1.0

160

88%

170000

287

PSMT-02

38 × 13 × 1.2

145

92%

460000

175

PSMT-03

50 × 17 × 1.5

128

93%

21500

140

PSMT-04

76 × 26 × 2.5

116

93%

6500

112

Features:

● Good heat resistance.

● Large internal surface area.

● Effective mass transfer velocity.

● Good chemical resistance.

● High operating flexibility.

● Cost effective.

Applications:

● Applied in various mass transfer towers for stripping, scrubbing and absorption.

● Used in the industries of chemical, gas, petroleum, chlor-alkali and environmental protection.

● Used in carbon dioxide degassing towers, ozone exposure reaction towers, vacuum distillation towers and other reaction towers.

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