The character of antimony sulfide: The melting point of antimony sulphide is 548 centigrade, it is of soft metal sulfide with low melting point. It would forms inorganic binder and have the smiliar sintering effect with sintering ceramic in at high temperature.When add with antimony sulfide, it can reduce the dosage of organic binder.As a result, the resin dosage in brke pad is only 7%-8% or even lower like 5% to 6% because add the antimony sulphide. Using antimony sulfide is good for reducing the heat recession of friction coefficient, and for reducing the high temperature wear. Antimony sulfide hardness is low, can reduce the brake noise of brake pads Property: Density: 6.6g/cm3 Antimony sulfide content: 90% Grade:200mesh, 325mesh
Product description: Lead zinc ore is gray and black powder, and is made by selected and crushed sphalerite and galena sulfide ore.The mohs hardness is 3-5.5, the density is 4.5- 5.0 g/cm3.For the different melting point of sulfide, lead zinc ore is used in friction material for adjusting high-temperature, improving friction coefficient and reducing the dosage of adhesive.It is specially suitable for rake pad drum brake or clutch.The recommended regular consumption rate is about 2-8% according to the required function.
Friction Material Offering friction material including asbestos, non asbestos, paper based, cu-based, carbon-based, fe-based friction material products for engineering machine automobile ship and so on
Flanges: slip on, welding neck/long welding neck, socket welding, threaded, blind/bossed blind, orifice, special flanges as per customer drawing, fasteners (socket head, set screw, counter sunk, button head, hexagonal head bolts & screws, hex nuts) washers, dowel pins (parallel pins, taper, knurled pin, spiral pin, grooved, clevis), guided bushing, friction grip bolt, cold forged components, gear shaft, spline shaft, kick shaft, ball pins, ball rods, shaft for alternator or stators, brake scam, piston pin, material grades like alloy steel 8.8, 10.9, 12.9, 45h, 14.9, 14k, stainless steel a1, a2, a3 & a4, 204, 410, 416, 431, 420, brass, aluminum v65/2024, titanium bt16, gears, timing belts, bearings, gaskets, o rings, seals, keys, grinding wheels and abrasive paper, welding rods, hexagonal wrench, a4 papers reams, tapes, corrugated sheets, boxes, cnc, vmc machine precision component(turning, milling, moulding & fixtures tools)..
Flanges
Flanges
Zinc Plating With Trivalent Blue
Zinc Plating Yellow Passivation
Bright Nickle Chrome Plating
Hard Chrome Plating
Copper Plating
Bright Acid Tin Plating
Electroless Nickel Plating
Silver Plating
D Head Screw
Shear Off Bolt
Pipe Plugs
Turbo Charger Nut
Elevator Screw
Hex Flange Screw