Product DetailsRyton® PPS
Ryton® PPS compounds offer a unique combination of properties and a cost/performance balance unmatched by other engineering thermoplastics. Key properties include thermal stability, dimensional stability, chemical resistance and inherent flame retardancy.
Ryton® R-4-240NA and R-4-240BL 40% glass fiber reinforced polyphenylene sulfide compounds provide enhanced mechanical strength and toughness compared to other polyphenylene sulfide compounds.
ApplicationsProductPerformanceBenefits
Pump Housings/Impellers
Pump housings, impellers and impeller sleeves, bearings, bearing seats
R-4-200NA*Dimensional StabilityLow creep, highly reproducible parts, excellent dimensional stability under stress, temperature and chemical exposure, excellent ceramic/metal replacement.R-4-220NA*Hot Water Stability
BR111*High strength, Low cost
R-7-220BLStrength, Hot Water Stability
BR42BLow Friction
Electrical / Electronic Components
High temperature circuit breakers, relay housings, connectors, bobbins, coil encapsulation
R-7-120NA*High UL RatingsUL 94 V-0, good electrical properties, fast cycling, thermoset replacement, excellent weld line strength, low moisture absorption.R-4-200NA*Strength in thin walls
R-4-230NA*High flow, Low flash
Motor Brush Cards
Brush holders, electronic brush cards, fractional HP motor end rings
R-4-200NA*High strengthUL 94 V-0 up to 5VA, good electrical properties, excellent processability, high temperature exposure.R-4-230NA*High flow, Low flash
R-7-120NA*Low Cost
Fans & Blowers
Brush holders, electronic brush cards, fractional HP motor end rings
R-4-200NA*High strengthMetal replacement for material cost and weight savings.BR111*Dimensional stability
R-7-120NA*Low Cost
Small Appliances
Electric blanket thermostat control, fry pan handles, hair dryer grill, coffee warmer rings, curling iron insulators, steam iron valves, toaster switches
R-7-120BLDimensional stabilityHeat Exchangers
Flue collectors, flue covers, venturi pipes, flow meter housings, transition pipe
R-4-200NA*High strengthMetal replacement, cost savings, high mechanical strength and dimensional stability during thermal cycling.BR111*High strength, Low cost
R-7-120NA*Low cost
V-1 CoatingsChemical Resistance
Thermostat Housings
Thermostat housings, air gas and water valves, electric heat element screw plug
R-4-200NA*High strengthInsert molding, metal replacement, integration of parts, dimensional stability over wide thermal extremes.R-4-220NA*Hot water stability
BR111*Strength, Low cost
R-7-220BLStrength, Hot Water Stability
Water Management
Hot water valves, mixer cartridges, hot water manifolds
R-7-120BLBS 6920 certifiedDimensional, thermal, and hydrolytic stability, chemical resistance.R-4-220NA*NSF Standard 61
R-4-200NA*BS 6920 certified
BR111BLKTW/BS 6920 certified
Business Machines
Printer paper guards, copier gears, fax machine heads, medical/scientific instruments
R-7-120NA*Dimensional stabilityHVAC
Blower housing, compressor mufflers, flue collector, secondary heat exchanger header, fuel oil pumps, hot water circulation components, motor relays/switches, power vent components, thermostat components
R-4-200NA*Dimensional stabilityThermal stability, chemical resistance, dimensional stabilityBR111*Thermal stability
Lighting
Reflector housing, socket bases, ballast components
R-7-120NA*Dimensional stabilityDimensional and thermal stability, metal and thermoset replacement for material cost and weight savingsMajor Household
Motor brush holders, dryer switches, defroster plugs, washer pump impellers, terminal blocks, microwave oven turntables
R-7-120NA*Dimensional stability
