Expert introduction: Ceramic brake pads knowledge depth analysis
First, the formula system As a brake pad brake material, it is actually a composite material, which is formed by a variety of minerals and mineral fibers. The differences in vehicle models, geographical differences, and requirements for brake material products are also different. Friction coefficient is the most basic parameter of brake material, which determines the braking performance of the brake pads. The state strictly requires manufacturers to indicate the friction coefficient of the brake pads on the outer packaging of the products. A high friction coefficient will produce a great impact. Braking will produce vibration, too low braking distance will cause traffic accidents. So we must strictly control the friction coefficient fluctuations. Second, the service life and characteristics Many drivers are very concerned about how many kilometers the brake pads can use. However, this is a very unscientific calculation method. Because of the wear of the brake pads and the road conditions, driving habits have a lot to do (bad braking on the roads). The losses in the plain area are very different, and the driving experience of short-term drivers and experienced drivers is different. Friends bright brand ceramic modified brake pads in the plain area car brake life can reach 6 to 90,000 kilometers, the brake disc (hub) to extend the service life (1.5 to 2 times). Because of the ceramic modified brake pads, the sliding friction mode changed Traditional shear friction method. Sliding friction will not scratch the brake disc (hub). During use, it will produce an uninterrupted thin layer of carbon film. The surface of the disc (hub) is smooth as a mirror, no friction furrows will appear, and it will be evener. , Increase the friction surface, so that the friction becomes more stable, stronger braking performance. And the traditional brake pads will appear in the process of friction ploughing, sliding in the water brake, brake material wear resistance and The braking effect is at the cost of reducing the life of the brake disc (hub).
Product description:
HJT-FR Flame retardant heavy wall adhesive-lined heat shrink tubing is made of the outer layer flame retardant polyolefin PE material and the inner hot melt adhesive layer, and it has flame-retardant and high insulation properties. Heavy Duty heat shrink tubing it's mainly used to the connector of the middle and end of the high-voltage wire, shipping electric wire, binding wire and metal conduit for insulation protection and other pipeline for anti-corrosion and wear proof.
Feature & benefit:
a) Heat shrink ratio: 3/1, flame-retardant outer layer
b) Anti-UV, anti-irradiation, damp proof, waterproof, sealing
c) Efficient electronic insulation protection, superior mechanical protection performance
d) Standard colors: Black, red
Operating indexes:
a) Min. Shrink temp.: 100 degrees Celsius
b) Final shrink temp.: 120 degrees Celsius
c) Working temperature: -55~110 degrees Celsius
Up to standard: Approvals
Meet ROHS environmental protection, 110 degrees CCelsius.
Product specification:
Heavy Duty Tubing,Construction Heavy Duty Tubing,Flexible Heavy Duty Tubing,Polyolefin Heavy Wall Heat Shrink Tubing,Heavy Wall Heat Shrink Tubing KEYUACE Materials Co., Ltd. , http://www.insulationtubing.com
HJT-FR Flame retardant heavy wall adhesive-lined Heat Shrink Tubing
