Plastic structured packing refers to the packing made of plastic materials through specific processing techniques, with regular shapes and orderly arrangement. This type of packing is usually composed of plastic materials such as polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chlorinated polyvinyl chloride (CPVC), and polyvinylidene fluoride (PVDF). The plastic perforated plate corrugated packing is made of reinforced polypropylene and other plates, and its performance is similar to that of metal perforated plate corrugated packing of the same size.
Parameter:
model | number of theoretical plates (1/m) | specific surface area (㎡/m³) | voidage (%) | pressure drop(Pa/m) | density(kg/m³) | liquid holdup (m³/m³) | maximum F factor(kg/m³)^0.5 | Peak height h (mm) | pitch of waves 2B(mm) | dip angle θ(°) | tooth profile angle β(°) |
SKB-125Y | 2~2.5 | 125 | 98.5 | 100 | 37.5 | 0.045~0.05 | 3 | 22±0.5 | 42±0.5 | 45±1 | 88±1 or 90±1 |
SKB-125X | 0.8~0.9 | 125 | 98.5 | 140 | 37.5 | 0.045~0.05 | 3.5 | 22±0.5 | 42±0.5 | 30±1 | 88±1 or 90±1 |
SKB-250Y | 2~2.5 | 250 | 97 | 130 | 75 | 0.04~0.05 | 2.6 | 11±0.4 | 22±0.4 | 45±1 | 90±1 |
SKB-250X | 1.5~2 | 250 | 97 | 100 | 96 | 0.04~0.05 | 2.8 | 11±0.4 | 22±0.4 | 30±1 | 90±1 |
SKB-350Y | 3.5~4 | 350 | 95 | 180 | 105 | 0.35~0.045 | 2 | 8±0.3 | 16±0.3 | 45±1 | 90±1 |
SKB-350X | 2.3~2.8 | 350 | 95 | 180 | 105 | 0.35~0.045 | 2.2 | 8±0.3 | 16±0.3 | 30±1 | 90±1 |