Closed Cell CR Neoprene Rubber Foam Elasticity Flexible Material For HVAC
Neoprene rubber sheeting is an excellent choice of material in applications where a good resistance to mineral oils, greases, dilute acids and alkalis is required. Furthermore, neoprene rubber sheeting has good aging and weathering properties which in turn makes it an ideal material choice for outdoor applications.
Moreover, our neoprene rubber sheet is available to buy in a master neoprene roll at any given length. General-purpose CR neoprene sheeting has good resistance to sea-water and hydrocarbon oils. Neoprene sheeting also has flame-retardant properties.
Standard roll sizes of CR neoprene rubber are 10mts long x 1400mm wide, however we are more than happy to supply cut pieces or sheets of neoprene to designated sizes.
Specification of CR Foam:
| Material | Density
±10 | Hardness
Shore C | Tensile Strength | Ultimate Elongation | Max Size |
| CR | 130kg/m³ | 10° | ≥200Kpa | ≥150% | 2000*1000*50mm |
| 140kg/m³ | 15° | ≥250Kpa | ≥150% | 2000*1000*50mm |
| 180kg/m³ | 25° | ≥450Kpa | ≥150% | 2000*1000*50mm |
| 240kg/m³ | 35° | ≥750Kpa | ≥150% | 2000*1000*50mm |
The comparison between EPDM ,NBR and CR rubber foam:
| Comparison of rubber foam performance parameters |
| Performance | EPDM Rubber Foam | NBR Rubber Foam | CR Rubber Foam |
| Aging resistance | good | poor | good |
| electrical insulation | very good | poor | poor |
| preservative | good | general | good |
| Impact elasticity | good | general | -- |
| Adhesion properties | poor | good | -- |
| Oil resistance | no | very good | good |
| Wear resistance | good | good | -- |
| Heat resistance | very good | good | good |
| Cold resistance | very good | poor | poor |
| Ozone resistance | good | -- | good |
| Weather resistance | very good | general | very good |
| Flame resistance | no | -- | good |
| Acid resistance | good | good | general |
| Alkali resistance | good | good | good |
FAQ:
Q1:Do you accept customized foam products ?
We have customized production service, we can produce foam products as per client’s requests.
Q2:What’s your MOQ of Foam Products ?
We have regular stocks of normal products in our product list. But we have MOQ request of customized foam products, like Special spec. ( length, width, thickness) of rough buns(untrimmed sides and with skins), Customized colors, Density and Hardness.
Q3:What’s the kinds of Foam Products you can provide ?
We are your one stop foam products supplier. We can provide IXPE foam, XLPE foam, EVA foam,EPDM foam,NBR foam,CR foam,PU foam,MPP foam,MTPU foam, PVDF foam and foam products(foam camping mat,foam floating mat, foam wallpaper, car floor mat)
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