Ryton R-7-120bl /R-7-120na Solvay Polyphenylene Sulfide/PPS Resins
Ryton® R-7-120NA and R-7-120BL glass fiber and mineral filled polyphenylene sulfide compounds provide good strength and low maintenance molding using conventional molding equipment.
Ryton® PPS is the answer for many difficult production, design, and performance considerations. Ease of processing and recyclable scrap allow for part consolidation, more efficient manufacturing, and material savings. Ryton® PPS produces more reliable parts using less material by offering a combination of high temperature stability, excellent mechanical strength and dimensional integrity, along with resistance to corrosion by common solvents, caustic solutions, and dilute acids. Discover how the combination of processability and performance provided by Ryton® PPS can generate a cost savings compared to using metals, thermosets, or other engineering materials.
| Applications | Product | Performance | Benefits |
|---|---|---|---|
| Pump Housings/Impellers | |||
|
Pump housings, impellers and impeller sleeves, bearings, bearing seats |
R-4-200NA* | Dimensional Stability | Low 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-7-220BL | Strength, Hot Water Stability | ||
| BR42B | Low Friction | ||
| Electrical / Electronic Components | |||
|
High temperature circuit breakers, relay housings, connectors, bobbins, coil encapsulation |
R-7-120NA* | High UL Ratings | UL 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 strength | UL 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 strength | Metal 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-7-120BL | Dimensional stability | |
| Heat Exchangers | |||
|
Flue collectors, flue covers, venturi pipes, flow meter housings, transition pipe |
R-4-200NA* | High strength | Metal replacement, cost savings, high mechanical strength and dimensional stability during thermal cycling. |
| BR111* | High strength, Low cost | ||
| R-7-120NA* | Low cost | ||
| V-1 Coatings | Chemical Resistance | ||
| Thermostat Housings | |||
|
Thermostat housings, air gas and water valves, electric heat element screw plug |
R-4-200NA* | High strength | Insert molding, metal replacement, integration of parts, dimensional stability over wide thermal extremes. |
| R-4-220NA* | Hot water stability | ||
| BR111* | Strength, Low cost | ||
| R-7-220BL | Strength, Hot Water Stability | ||
| Water Management | |||
|
Hot water valves, mixer cartridges, hot water manifolds |
R-7-120BL | BS 6920 certified | Dimensional, thermal, and hydrolytic stability, chemical resistance. |
| R-4-220NA* | NSF Standard 61 | ||
| R-4-200NA* | BS 6920 certified | ||
| BR111BL | KTW/BS 6920 certified | ||
| Business Machines | |||
|
Printer paper guards, copier gears, fax machine heads, medical/scientific instruments |
R-7-120NA* | Dimensional stability | |
| HVAC | |||
|
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 stability | Thermal stability, chemical resistance, dimensional stability |
| BR111* | Thermal stability | ||
| Lighting | |||
|
Reflector housing, socket bases, ballast components |
R-7-120NA* | Dimensional stability | Dimensional and thermal stability, metal and thermoset replacement for material cost and weight savings |
| Major Household | |||
|
Motor brush holders, dryer switches, defroster plugs, washer pump impellers, terminal blocks, microwave oven turntables |
R-7-120NA* | Dimensional stability | |
*Designation is for natural color; equivalent grade is available in black.
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