High friction material for brake pads Sepiolite fiber Non-metallic mineral fiber lining material
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$0.50 / 1 - 999 kilograms
$0.45 / 1000 - 9999 kilograms
$0.40 / 10000 - 19999 kilograms
$0.30 / >=20000 kilograms - 1 kilogram
- Shijiazhuang Huabang Mineral Products Co., Ltd.
- Hebei, China
- Ms Na Xin
Product Detail
size: | 1-6 mm | Fiber Type: | mineral fiber |
brand: | HB | Package preview: | |
product name: | Sepiolite fiber | shape: | powder |
MOQ: | 1 g | application: | Construction, friction, brake pads, etc. |
Supply capacity: | Annual output of 50,000 tons | color: | White grey |
Origin: | Hebei china | payment terms: | L/C, Western Union, T/T, MoneyGram |
port: | Tianjin harbor | Material: | Fibrous Magnesium Silicate |
Packaging Details: | 25kg/bag, 50kg/bag, or according to customer requirements. | Package: | 25kg/bag |
model: | HB-SF |
Product Description
High friction material sepiolite fiber for non-metallic brake pads
Lined with mineral fiber material
Sepiolite is a fibrous hydrated magnesium silicate, usually in white, light gray, light yellow and other colors, opaque and dull. Some are shaped like clods, others are shaped like strange crusts or nodules. Under an electron microscope, it can be seen that they are arranged in sheets by countless filaments. Sepiolite mineral fiber has good adsorption, decolorization, thermal stability, anti-corrosion, anti-radiation, heat insulation, anti-friction, anti-permeation and other properties, widely used in drilling, petroleum, medicine, brewing, building materials, pesticides, fertilizers, rubber Products, Brakes, etc.
Sepiolite is a magnesium-rich hydrous chain silicate mineral, which has two origins of leaching hydrothermal type and sedimentary type. The former is mostly fibrous, and the latter is mostly fine-grained flakes. Fibrous sepiolite belongs to the former as a friction enhancing material. Sepiolite has a large specific surface area and strong adsorption capacity, which enables it to have a good interface effect with the resin and filler in the friction material, and can well adsorb the binder during the mixing process, showing good performance. Good wettability, can be evenly mixed with fillers. In addition, the pore structure of sepiolite can gather the small molecular gas produced by thermal decomposition of polymer binder in the pores instead of on the friction surface, which is beneficial to reduce the thermal recession of friction materials.
product name | Sepiolite fiber; Aluminum silicate fiber; CAS: 142844-00-6 | ||||||
other types | Ceramic fiber (mainly Al2O3) | (composite) mineral fibers | wood fiber | Inorganic spray cotton (glue:cotton=1:18) | |||
color | white | grey | White grey | white | |||
shape | field | field | fiber+powder | bulk cotton | |||
Packaging (OEM) | 20/25 kg bags | 20/25 bags | 10kg bag | 20kg bag | |||
characteristic | It has the characteristics of heat preservation, sound absorption and noise reduction, green environmental protection, fire retardant, good dispersion, light weight and so on. | ||||||
application | Mortar putty powder, cement additives, wall insulation, pipe insulation, fireproof coatings, brake pads, friction industry, (tubeless tire) latex, etc. |
product display
application
The reinforcing material in the friction material mainly endows the friction product with high mechanical strength, so that it can bear the load force applied by the mechanical processing during the production process of the friction product and the impact force, shear force and compressive stress generated by the friction product. Brake during use. , to avoid breakage and breakage. The basic requirements of friction materials for reinforced materials include: significant reinforcement effect; good heat resistance; suitable and stable friction coefficient; moderate hardness; good process operability. Minerals used as reinforcing materials are usually fibrous minerals, mainly fibrous sepiolite, acicular wollastonite, fibrous brucite, asbestos, etc.
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