Custom Color Size NBR Foam Oil Resistance Nitrile Rubber For Gasket
And Seals
Rubber Foam refers to rubber that has been manufactured with a
foaming agent to create an air-filled matrix structure.
The main physical properties of foam rubber are generalized as
being ‘Lightweight, buoyant, cushioning performance, thermal and
acoustic insulation, impact damping, and cost reduction
- EPDM Rubber Foam
- NBR Rubber Foam
- CR Rubber Foam
Application:
Sponge rubber sheets are used for the manufacture of soft seals.
Other applications of sponge sheet include the damping of
vibrations and noise or clearance adjustment
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 |
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 can I place an order?
1)Tell us the size details and quantity you want to order.
2)We will make PI for you.
3)Checking PI and confirm it for us, we will arrange the production
ASAP when the prepayment received.
4)We will take photos for you to confirm and then deliver the goods
soon after the balance.
5)Send the Customs Clearance Documents or tracking number to you
and track the goods for you until you get it.
Q2:How long is your production lead time?
1) Sample date will take be in 7 days
2)Mass production delivery date will be around 15-45 days,Depends
on the quantity.
Q3:Do you accept customized foam products ?
We have customized production service, we can produce foam products
as per client’s requests.
