• Add: Guanghua town,Xiangdong Xiabu Industrial Zone,Pingxiang City,Jiangxi,PR337022 China.
  • Tel: 86-799-6332261
  • Fax: 86-799-6336630
  • Email: info@chemical-packings.com

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Plastic rosette ring

Item Code: Features:
  • Description

Plastic rosette ring (also named Tellerette ring or Teller ring) random tower packings have recently been used in many application fields which formerly were restricted to metals and ceramic materials.The application fields of the individual plastic materials are determined by chemical resistance, temperature stability and mechanical strength. Polypropylene is the most current thermoplastic in the production of tower packings. Due to its good resistance to chemicals at temperatures up to more than 100鈩, polypropylene is superior to polyethylene in most fields.

The basic property of Polypropylene PP
Density: 920kg/m3
Types used:Operational temperature range:
Polypropylene LTHA:up to +110鈩
Polypropylene glass-fiber reinforced:up to + 140鈩
Polypropylene alkaliproof:up to +110鈩
Several special types on request
Cold-resistant : to -10鈩 (depending on the type)
Resistant to :acids like hydrochloric acid and sulfuric acid bases like caustic soda solution and caustic potash solution salt solutions like sodium chloride, ammonium chloride alcohols, ketones like methanol, ethanol, acetone org. acids like formic acid, acetic acid
Not resistant to : strong oxidizing agents like oleum halogens like fluorine, chlorine, bromine halogenated hydrocarbons aromatic hydrocarbons
As to the resistance, the respective concentrations and temperatures are to be observed
   
Geometric Parameters

 

Sizes
mm
Surface
m2/m3
Free Vol.
%
Number
per m3
Weight
kg/m3
25*9*(1.5*2) (5 ring)
195
82
170000
90
47*19*(3*3) (9 ring)
185
88
32500
111
51*19*(3*3) (9 ring)
180
98
23500
103
59*19*(3*3) (12 ring)
150
92
17500
72
73*27.5*(3*4) (12 ring)
127
89
8000
80
95*37*(3*6) (18 ring)
94
90
3900
78
145*37(3*6) (20 ring)
118
95
1100
48

 

 

鈥籓ther specifications are available upon request.

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