Polychloroprene Rubber CR232
Introduction
CR232 Chloroprene rubber is Xanthogen or Dodecyl mercaptan modified Poly-chloroprene rubber .It is medium rate Crystallization polymer.Its density 1.23 .Appearance to milk white Clips.It has excellent heat resistance and seal performance.Widely used in diving suit and most rubber products such as Rubber seal,dust cover,cable sheaths, rubber rolls,rubber dams,hose outer sheath etc.
Characteristics
Uses
Appearance
It is milk white color chlips and does not contain mechanical impurities other than talcum powder.
Technical Data Sheet
Its similar performance and replacement of Neoprene WM1 ,W ,WHV grade and Denka PM-30 PM-40 ,M-100,M-200 grade and Baypren 210 ,211,230,216,226.
| Grade | CR2321 | CR2322 |
| Mooney Viscosity(100℃/1+4) | 35-45 | 46-55 |
| Mooney Scorch (t5,min)≥ | 11 | 11 |
| Tensile Strength (MPa)≥ | 12 | 12 |
| Modulus At 500% (MPa) | 1-5 | 1-5 |
| Elongation At Break (%)≥ | 750 | 750 |
| Volatile Matter (%)≤ | 1.2 | 1.2 |
| Ash Content (%)≤ | 1.2 | 1.2 |
Packaging
Net weight 25Kgs/bag in woven PP kraft bag with PE liner inside.
We will help customers to pack into pallet at their requirment.
Strorage
Keep in a cool and well-ventilated place,avoiding direct sunling or heating.
We will suggest to use in 1 year from the date of production.
Shelf Life
One year below 20°C and half a year below 30°C from the date of production.
