NBR Coated Carbon Steel Brake Materials for Brake Shims

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NBR Coated Carbon Steel Brake Materials for Brake Shims

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Product Description

📋 Basic Info.

Surface Treatment

Coated

Technique

Cold Rolled

Application

Engine Cylinder Gasket, Accessory Gasket

Edge

Slit edge

Stock

Not Stock

MOQ

1 Tons

Steel Thickness

0.2-0.8mm

Rubber Coating Thickness

0.02-0.1 2mm

Coating Material

FKM, NBR, NBR Foam

Sample

Provide Free Sample in A4 Pieces

Transport Package

Pallet and Waterproof Paper

Specification

500-800mm width

Trademark

CNM

Origin

China

HS Code

7219900000

Production Capacity

10000tons/Month

⚙️ Product Description

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.

Characteristics:

Excellent high and low temperature resistance: working temperature is -20ºC-120ºC(NBR), -40ºC-290ºC(FKM).
Good sealability and suitable for gas and fluid sealability.
Excellent mechanical performance. Tensile strength can reach 100MPa. Excellent compression, recovery and stress relaxation performance.
Good fluid resistance and suitable for various complicated environment, especially suitable for mechanical oil, antifreeze and coolant.
Good anti-ageing property.
Fine processing properties and can be processed automatically in continuous way which keep the same lot of gaskets in good consistence with high efficiency.

🚀 Application

Rubber coated metal materials gives the consideration of both metal rigidity and rubber elasticity for its special construction. So this material is suitable for automobile and motorcycle cylinder head gaskets, accessory gaskets, refrigeration and compressor gasket with its excellent sealability, compression and recovery property, good creep relaxation and fluid resistance and durability, good coolant and low temperature resistance performance.

We are supplying 90% OE market share for sealing products in China and overseas.

🏭 Rubber Coated Metal Production Line

The First NBR & FKM coating steel coil Production Line in China. Key equipment is from France, Germany and Japan. State-of-the-art Equipment, Automatic production line to assure the premium quality and short lead time.

🔬 Experimental Facility & Quality Control

Advanced measurement control method. We introduce the advanced surface pressure analysis instrument from Japan to analyse the pressure figure of the sealing position and improve the product analysis accuracy.

Phase	Control Items
Pre-control	Marketing research, Product development, Raw material purchase, Technological preparation
In Process Control	Manufacturing process control, Technological control, Production operator control, Equipment monitoring
Post-action Control	Finished product inspection, Quality problem disposal, User's feedback

📊 Comparison For Finished Product

📦 Package and Shipment

Internal/External corner protector with steel collar.	Fastening with heat-sealed circumferential plastic strapping.
17 mm radial steel strapping x4 arranged at 90°.	Palletized on fumigated and branded wood.
Internal diameter of card inner sleeve: 400 mm.	External diameter of coil: 800 - 900 mm.
Weight of each coil: 900 - 1000 KG.	Size of Pallet: Min 800800 mm / Max 10001000 mm.

❓ Frequently Asked Questions

Q: Can I get samples?

A: Sure. We usually provide existing samples. Sample charge is refundable when the order reaches a certain quantity. Usually, the freight fee is borne by the buyer.

Q: What's the delivery time?

A: Typically 20~30 days after T/T prepayment.

Q: Why should delivery be in master coils?

A: To save costs and provide better pricing, we suggest delivering in master coils (width above 600mm) instead of slitted kind due to different export tax refund rates. If you have no slitting capacity, we can supply the slitted kind.

Q: Why choose our products?

A: We utilize advanced equipment from France, Germany, and Japan, maintaining a rigorous quality inspection process. We provide full test reports and quality certificates for every batch.

Q: What coating materials are available?

A: We offer FKM (Viton), NBR (Nitrile Rubber), and NBR Foam coatings to meet various temperature and fluid resistance requirements.

Q: What is the temperature resistance of the materials?

A: Working temperatures range from -20ºC to 120ºC for NBR coated materials, and -40ºC up to 290ºC for FKM coated materials.