Rear Trailer Truck Brake Lining 4515 4515C WVA Friction Material
Advantage of BAIYUN Drum Truck Brake Linings
1. High quality raw materials
2. Good heat dissipation
3. Do not damage the drum
4. Low noise
5. Good friction coefficient.
6. High temperature resistant
7. Environment-friendly
8. High Perfomance
9. Reasonable price,good quality .
10. More than 1000+ specifications
11. Super wear-resistant
12. Low density, low weight
Why Choose BAIYUN Drum Truck Brake Linings
1, Definition of Vehicle Brakes
Automobile brake pad refers to the friction material fixed on the
brake drum or brake disc that rotates with the wheel, in which the
friction lining and friction lining block bear external pressure
and produce friction effect so as to achieve the purpose of vehicle
deceleration.
The braking principle is mainly from the friction, using the brake
pad and brake disc (drum) and the friction between the tire and the
ground, the kinetic energy of the vehicle into the heat after the
friction, the car will stop.A good and efficient braking system
must be able to provide stable, adequate and controllable braking
force, and have good hydraulic transmission and heat dissipation
ability, to ensure that the driver from the brake pedal applied
force can be fully and effectively transferred to the main pump and
sub-pump, and to avoid high heat caused by hydraulic failure and
brake recession.There are two major types of brake systems, disc
and drum, but apart from the cost advantages, drum brakes are far
less efficient than disc brakes.
2, Kinds of Vehicle Brakes Of BAIYUN
1), Commercial Vehicle Brakes:
Commercial Vehicle---Drum Brake Linings
Commercial Vehicle---Disc Brake Pads
2), Passenger Car Brakes:
Passenger Car---Drum Brake Linings
Passenger Car---Disc Brake Pads
3), Motorcycle Brakes:
Motorcycle---Drum Brake Linings
Motorcycle---Disc Brake pads
3, Brake Performance
1). Braking performance: friction coefficient (FF level: 0.35-0.45)
braking force: braking force, braking sensitivity
2), wear resistance: wear rate (6-100,000km) wear resistance.(with
driving habits, road conditions, climate, brake disc material
(different models, brake disc material is different, the weight of
the car is different)).
3). Comfort: whether there is noise, whether there is a sense of
braking, whether it is smooth.
4). Thermal recession: whether it is heat resistant -- the degree
of thermal recession.
5). Shear strength: whether it falls off, whether it is easy to
break, the density, whether the density is balanced, whether there
are bubbles and gaps.
Other items: whether damage brake disc, whether waterproof - water
recession degree, whether environmental protection, and brake disc
fitting degree.
4, Factors affecting product quality/performance:
1). Formula and materials:
a. What kind of materials are included in the recipe?Is the ratio
of various materials in the formula scientific and reasonable?There
are dozens of commonly used materials such as: Arron, copper fiber,
ceramic fiber, carbon fiber, synthetic graphite, six titanium
potassium acid whisker, powder nitrile, antimony sulfide, etc
b. Purity and quality of materials purchased by the company
2). Components:
The quality of the components used, such as the disc brake sheet's
steel back and muffler, also affects the performance and quality of
the entire brake pad.
3). Processing technology:
a. Control management and protection of materials and components.
b. Pressing effect of pressing process, pressing pressure, whether
it is equal ratio pressing, pressing temperature and duration, etc.
c. Whether the heat treatment temperature and time are appropriate,
and whether the grinding process is fine and standardized.
d. Procedures such as sandblasting and polishing, adhesive coating,
marking and packaging, and control of semi-finished products and
finished products
Details of Baiyun Commercial Brake Linings
| Material | Semi-metallic, Non-asbestos |
| Color | Black,Gray,Red,Brown,or Customized |
| Working Life | 60,000 - 80,000km |
| Certification | ISO9001, IATF16949, Emark |
| Samples | For Free |
| Samples delivery | 8-10 days |
| Delivery time | 30 days |
| MOQ | 50 sets |
| Coefficient of Friction | 0.35~0.45 |
| Package | Thermoplastic packaging +carton |
| Port | Qingdao, Shanghai, Tianjin, Guangzhou |
| Trade Term | FOB, CIF, CFR |
| Payment | T/T 30% deposite in advance,and 70% balance before shipment, L/C |
| HS code | 87083010 |
| Application | heavy-duty truck, trailer, semi-trailer, commercial vehicle, Bus |
