Ryton BR111 PPS Glass \ Mineral Product description: Ryton BR111 is a polyphenylene sulfide (PPS) material containing glass filler \ mineral. The products in North America, Latin America, Europe or Asia Pacific supply, processing methods are: injection molding. Ryton BR111 main features include: flame retardant / flame rated through ROHS certified chemical-resistant pps application is its excellent heat resistance as the center, taking into account its friction self-lubricating properties, chemical stability, dimensional stability, resistance flammable and electrical insulation properties. Pps can be used in the chemical synthesis industry, transport, storage of materials of reaction tanks, pipes, valves, chemical pumps, etc., can be made in the mechanical center pps impeller blades, gears, eccentric wheels, bearings, clutches and wear parts; pps of The main purpose or in the field of electronic appliances, such as the production of transformers skeleton, high-frequency coil, plugs, sockets, wire rack, turn the contactor bulging sheet and various precision parts. Material properties 1, electrical insulation (especially high-frequency insulation) fine, white hard and brittle, falling on the ground with metal sound, light transmittance after the plexiglass, with **** water resistance, good chemical stability. It has excellent flame retardancy, non-combustible plastic. 2, the strength of the general good rigidity, but crisp, easy to produce brittle fracture stress; impatience benzene, gasoline and other organic solvents; long-term use temperature up to 260 degrees; stable at 400 degrees in the air or nitrogen. Through the glass fiber or other reinforcing material modification can be greatly improved impact strength and other mechanical properties of heat resistance. Density increased to 1.6-1.9, mold shrinkage is reduced to 0.15-0.25% suitable for production of heat-resistant parts, insulation and chemical equipment, optical instruments and other parts. 3, good formability, the amorphous material, moisture absorption is small, but should be dried after forming. 4, mobility between ABS and the PC. Fast solidification shrinkage is small, easy to break down, the application generally tube PPS, PPS sheet metal and other materials used in manufacturing, used for construction, home aspect. Applications: (1) Automotive Industry: PPS for the automotive industry accounts for about 45%, mainly for automotive functional parts, ignition, heater, thermostat, lamp, bearing; as can replace metal production exhaust cycle valve and pump impeller, a pneumatic signal mediation. (2) Machinery industry: housing, structural parts, wear parts and sealing materials used, there are specific pump, valves, bearings, bearing bracket, piston rings and gears. (3) textile fibers: used for special industrial dust removal equipment. (4) thin film / insulating paper: for motor insulation. Material Drying Temperature: 100 ~ 105 ℃ Time: 3hr injection molding process 1) Mold temperature: 60-80 ℃ 2) Cylinder temperature: front: 220 ~ 260 ℃ middle: posterior segment 290 ~ 310 ℃: 300 ~ 320 ℃ nozzle : 290 ~ 300 ℃ 3) Injection pressure: 60 ~ 70Mpa4) Injection speed: medium speed 5) Injection time: determined according to the size of the parts, in order to fill the mold parts, and the surface is substantially better cooling setting