Brake Shim Material with NBR Coating Rubber Coated Carbon Steel Sheet

Technical Specifications

Surface Treatment

Coated

Technique

Cold Rolled

Application

Engine Cylinder Gasket, Accessory Gasket

Edge

Slit edge

MOQ

1 Tons

Steel Thickness

0.2-0.8mm

Rubber Thickness

0.02-0.12mm

Coating Material

FKM, NBR, NBR Foam

Production Capacity

10000tons/Month

HS Code

7219900000

Product Overview

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.

Core Characteristics

Temperature Resistance: Working temperature ranges from -20ºC to 120ºC (NBR) and -40ºC to 290ºC (FKM).

Mechanical Performance: Tensile strength can reach 100MPa. Features excellent compression, recovery, and stress relaxation performance.

Fluid Resistance: Suitable for various complicated environments, especially mechanical oil, antifreeze, and coolant.

Professional Application

Rubber coated metal materials combine metal rigidity with rubber elasticity. This material is ideal for automobile and motorcycle cylinder head gaskets, accessory gaskets, refrigeration, and compressor gaskets. We provide excellent sealability, compression recovery, and fluid resistance durability.

Supplying 90% OE market share for sealing products in domestic and overseas markets.

Production Line & Experimental Facility

Featuring the first NBR & FKM coating steel coil production line in the region. Key equipment is sourced from France, Germany, and Japan, ensuring premium quality and short lead times via an automatic production system.

Advanced measurement control methods are utilized, including surface pressure analysis instruments from Japan to analyze sealing position pressure accuracy.

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

Package and Shipment

• Internal and external corner protectors with steel collars.
• Heat-sealed circumferential plastic strapping.
• Fumigated and branded wood pallets.
• Internal diameter: 400 mm | External diameter: 800 - 900 mm.
• Weight per coil: 900 - 1000 KG.

Frequently Asked Questions

Q: Can I get samples of the material?

A: Sure. We usually provide existing samples in A4 pieces. Sample charges are refundable when the order reaches a certain quantity. Usually, the freight fee is borne by the buyer.

Q: What is the typical delivery lead time?

A: Our standard delivery time is approximately 20 to 30 days after receiving the T/T prepayment.

Q: Why is the delivery status usually in master coils?

A: To save costs and provide better pricing, we suggest master coils (width above 600mm) due to export tax refund differences. If you lack slitting capacity, we can provide slitted coils upon request.

Q: Why should we choose your rubber coated metal?

A: We utilize state-of-the-art equipment from Germany and Japan, rigorous quality inspection processes, and can provide full test reports and quality certificates for every lot.

Q: What coating materials are available?

A: We specialize in NBR (Nitrile Butadiene Rubber), FKM (Fluoroelastomer), and NBR Foam coatings to suit various temperature and chemical resistance requirements.

Q: What are the main application areas for these materials?

A: They are primarily used for automotive cylinder head gaskets, brake shims, compressor gaskets, and various industrial sealing components requiring high durability.