Shenzhen Eco Polyfoam Products Co., Ltd.
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NBR Insulation Tube Hose Flexible Acid Resistance Rubber Nitrile For Central AC Ducting
NBR foam sheet material, also called Vinyl Nitrile foam or PVC NBR foam, is one of most useful and excellent foam materials. They can be fabricated to be Nitrile foam tapes, strips, gaskets, pads, sheets and so on. NBR foam are mostly used for seals, gaskets, heat insulation, soundproof and vibration dampening applications. They are foamed polymer blend of PVC and Nitrile rubber materials. It is foamed Nitrile foam not like the solid and rigid Nitrile rubber.
NBR Foam Tube/ Pipe:
Due to its low thermal conductivity property, PVC Nitrile Foam materials are also frequently manufactured as foam tubes serving for HVAC system, industrial pipe lines and other industrial thermal insulation and energy saving applications.
Specification:
1. NBR Rubber Foam Sheet:
| Specification of NBR Sheet | ||||||
| Thickness(mm) | 6TK | 10TK | 15TK | 20TK | 25TK | 30TK |
| Width(mm) | 1 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Length(mm) | 30 | 20 | 12 | 10 | 8 | 6 |
| Material | Density±10 | Hardness | Tensile Strength | Ultimate Elongation | Max Size |
| NBR/PVC | 55kg/m³ |
| ≥120 Kpa | ≥120% | 2000*1000*30mm |
| 75kg/m³ |
| ≥120 Kpa | ≥120% | 2000*1000*30mm | |
| 100kg/m³ | 25° | ≥1000 Kpa | ≥100% | 2000*1000*30mm |
2.NBR Rubber Foam Tube:
| Thickness | inches | 1/4“ | 3/8" | 1/2" | 5/8" | 3/4" | 1" | 1-1/4" |
| mm | 6 | 9 | 13 | 15 | 20 | 25 | 30 | |
| ID | Size ID*TK | Size ID*TK | Size ID*TK | Size ID*TK | Size ID*TK | Size ID*TK | Size ID*TK | |
| mm | inches | |||||||
| 6 | 1/4" | 6*6 | 6*9 | 6*13 | 6*15 | 6*20 | 6*25 | / |
| 10 | 3/8" | 10*6 | 10*9 | 10*13 | 10*15 | 10*20 | 10*25 | / |
| 13 | 1/2" | 13*6 | 13*9 | 13*13 | 13*15 | 13*20 | 13*25 | / |
| 16 | 5/8" | 16*6 | 16*9 | 16*13 | 16*15 | 16*20 | 16*25 | 16*32 |
| 19 | 3/4" | 18*6 | 19*9 | 19*13 | 19*15 | 19*20 | 19*25 | 19*32 |
| 22 | 7/8" | 22*6 | 22*9 | 22*13 | / | 22*20 | 22*25 | 22*32 |
| 25 | 1" | 25*6 | 25*9 | 25*13 | 25*15 | 25*20 | 25*25 | 25*32 |
| 28 | 1-1/8" | 28*6 | 28*9 | 28*13 | / | 28*20 | 28*25 | 28*32 |
| 32 | 1-1/4" | 32*6 | 32*9 | 32*13 | / | 32*20 | 32*25 | 32*32 |
| 35 | 1-3/8" | 35*6 | 35*9 | 35*13 | / | 35*20 | 35*25 | 35*32 |
| 38 | 1-1/2" | / | 38*9 | 38*13 | / | 38*20 | 38*25 | 38*32 |
| 42 | 1-5/8" | / | 42*9 | 42*13 | / | 42*20 | 42*25 | 42*32 |
| 45 | 1-3/4" | / | / | / | / | / | / | / |
| 48 | 1-7/8" | / | 48*9 | 48*13 | / | 48*20 | 48*25 | 48*32 |
| 50 | 2" | / | 50*9 | 50*13 | / | / | / | / |
| 54 | 2-1/8" | / | 54*9 | 54*13 | / | 54*20 | 54*25 | / |
| 57 | 2-1/4" | / | / | / | / | / | / | / |
| 60 | 2-3/8" | / | 60*9 | 60*13 | / | 60*20 | 60*25 | 60*32 |
| 64 | 2-1/2" | / | / | / | / | / | / | / |
| 67 | 2-5/8" | / | / | / | / | / | / | / |
| 70 | 2-3/4" | / | / | / | / | / | / | / |
| 73 | 2-7/8" | / | / | / | / | / | / | / |
| 76 | 3" | / | / | 76*13 | / | 76*20 | 76*25 | 76*32 |
| 80 | 3-1/8" | / | / | / | / | / | / | / |
| 89 | 3-1/2" | / | / | 89*13 | / | 89*20 | 89*25 | 89*32 |
| 102 | 4" | / | / | / | / | / | / | / |
| 108 | 4-1/4" | / | / | / | / | / | 108*25 | 108*32 |
The comparison between EPDM ,NBR and CR foam rubber:
| 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:How many color of foam products you can produce ?
We offer foam sheets in three standard colors: black, white, and grey. However, if you require a different color for your specific application, we are happy to accommodate your request. To ensure that we provide you with the exact color you need, please provide us with the corresponding Pantone code. If you do not have a Pantone code, you can send us a physical sample of the color you require for our production department to analyze. We strive to meet all of our customers' needs and ensure that they receive the high-quality foam products they require for their specific applications.
Q2:What’s the kinds of Foam 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)
Q3: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.