Rubber Coated Metal – UNM3025
Short Description:
Mainly for the accessory and engine gaskets.
Excellent high and low temperature resistance.
Good anti-ageing property.
Good seal ability and suitable for gas and fluid.
Excellent mechanical performance; the tensile strength reaches 100MPa with excellent compression, recovery and stress relaxation.
Construction
Specifications
| Type |
Total thickness |
Rubber thickness |
metal | |
| metal type | thickness（mm） | |||
| UNM2520 |
0.25 |
0.025*both sides | 301 |
0.20 |
| UNM3025 |
0.30 |
0.025*both sides | 301 |
0.25 |
| UNM3825 |
0.38 |
0.075*both sides | 301 | 0.25 |
The First RCM Production Line in China
The production line is 360 meters long in total and 20 meters width, the key equipments are from France, Germany and Japan.
Product Dimension
Available metal substrates thickness are between 0.2mm-0.8mm.Max width is 800mm.Rubber coating thickness is between 0.02-0.12mm single and double-side rubber coated metal roll material can meet the requirement of different customers.
Main Application
Mainly used as the sealing gaskets especially for the engine gaskets and accessory gasket.
Characteristics
* High adhesive force of the rubber coating and suitable for high temperature environment and fluids including engine oil, anti-freezer and coolant, etc.
* Uniform thickness of steel plate and rubber coating and the surface is flat and smooth.
* Steel plate is with anti-rust treatment and bear good corrosion resistance property.
* Good antifreeze and oil resistance, suitable for products with low ambient temperature requirements, cheaper than fluoroelastomer products, cost-effective products, and can replace imported materials.
