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Innovation by Chemistry

Toray TORELINA™ Polyphenylene Sulfide Engineering Polymers

TORELINA™polyphenylene sulfide (PPS) polymers offer a unique balance of thermal resistance and chemical resistance that exceed the performance of engineering thermoplastics.  TORELINA™ PPS is available as both linear and branched, with various filler packages, and as optimized blends.  These polymers are suitable for industrial water management components, thermal management including electrical applications, heavy truck, and automotive, as well as food service and other industrial applications.

Polyphenylene Sulfide

Polyphenylene Sulfide

The ability to withstand exposure to high heat and humid environments as well as the chemicals that frequently accompany them can pose a performance challenge for many engineering thermoplastics. A loss of dimensional stability and degradation of mechanical properties is common, leading to warpage or breakage of parts, and overall, the inability to deliver the long-term performance required. And in applications in such harsh environments where electrical performance is critical, there is an increased risk of failure.

TORELINA™ Polyphenylene Sulfide (PPS) provides long-term performance for your plastic parts under extreme conditions

When OEMs and designers need a high-performance engineering thermoplastic that can provide long-term heat resistance combined with excellent chemical resistance, they turn to Toray's TORELINA™ polyphenylene sulfide (PPS) polymers. A semicrystalline polymer, TORELINA™ polyphenylene sulfide (PPS) polymers offer a unique balance of thermal resistance and chemical resistance that exceeds the performance of engineering thermoplastics.

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Injection-moldable and UL94V-0 approved, TORELINA™ PPS resin demonstrates excellent dimensional stability and electric characteristics even in hot and humid conditions. Further, the exceptional mechanical properties of these polyphenylene sulfide polymers remain intact, delivering high strength and high rigidity and low degradation for demanding applications.

What applications use TORELINA™ PPS today?

Many demanding applications benefit from the long-term performance of TORELINA™PPS polymers, such as industrial water management components, thermal management including electrical applications, heavy truck, and automotive, as well as food service and other industrial applications:

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Industrial water management components like water heater parts, pumps, valves, and water supply fittings will benefit from TORELINA™ PPS high heat cycle resistance and dimensional stability in demanding fluid management applications. Converting brass fitting components to TORELINA™PPS with NSF61 can help meet weight savings goals and long-term performance needs.

Access more in-depth technical data on hot water resistance or request samples of recommended grades for these applications: TORELINA™ A673MTB and TORELINA™ A604WR with NSF61. For enhanced long life coolant (LLC) resistance, check out TORELINA™ A504CX1B or TORELINA™ A604CX1B.
Thermal Shock Resistance grades such as TORELINA™ A675GS1B and TORELINA™ A575W20B can help customers meet thermal management demands in several application areas. For high thermal conductivity, Toray offers customized specialty grades that can be tailored to meet your needs. Contact Toray for discussion on which grade could suit your needs.
Food service equipment such as trays, conveyer rollers or belts also benefit from the performance of polyphenylene sulfide.
With its long history of use in automotive fuel systems components, there is no surprise that PPS polymers are also a good fit for applications in the heavy truck segment, such as in hybrid electric vehicle components.

How TORELINA™ PPS differentiates from another PPS?

Unlike polyphenylene sulfide from other suppliers, Toray's TORELINA™ is available
As both linear PPS and branched PPS
With various filler packages
As optimized blends
With NSF ANSI 61 and FDA approval

How TORAY is different from other PPS Suppliers?

Toray offers the ultimate in technical support. OEMs and converters alike can trust Toray PPS experts for the ultimate in technical support thanks to their regional technical centers, providing services that include:
Custom formulation and development
On-site molding and post-processing technical support
Proprietary CAE technologies to help accelerate product design and testing

Contact Toray to discuss your specific needs.

Key Benefits

Applications

Product Datasheets

TORELINA™ A504X90

TORELINA™ A504X90 by Toray is a branched polyphenylene sulfide (PPS) grade reinforced with 40% glass fiber. It is suitable for processing by injection molding. Offers excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb fluidity and outstanding d...

TORELINA™ A604

TORELINA™ A604 by Toray is a linear polyphenylene sulfide (PPS) grade reinforced with 40% glass fiber. It can be processed using injection molding. Offers high toughness, excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb fluidity and outstandi...

TORELINA™ A604WR

TORELINA™ A604WR by Toray is a linear polyphenylene sulfide (PPS) grade reinforced with 40% glass fiber. TORELINA™ A604WR meets global regulatory standards for Water (NSF61) and Food Use (FDA) + regional regulations listed in Labels/Agency Ratings below. TORELINA™ A604WR offers low impurity, high to...

TORELINA™ A504CX1B

TORELINA™ A504CX1B by Toray is a polyphenylene sulfide (PPS) grade reinforced with 40% glass fiber. It imparts flame retardancy, excellent electrical properties, high mechanical strength, excellent dimensional stability and moldability. TORELINA™ A504CX1B is suitable for automotive applications. It ...

TORELINA™ A604CX1B

TORELINA™ A604CX1B by Toray is a polyphenylene sulfide (PPS) grade reinforced with 40% glass fiber. It offers flame retardancy, excellent electrical properties, excellent dimensional stability, high mechanical strength, toughness and moldability. TORELINA™ A604CX1B is recommended for processing by i...

TORELINA™ A673MTB (Black)

TORELINA™ A673MTB (Black) by Toray is a black colored, linear polyphenylene sulfide (PPS) grade reinforced with 30% glass fiber. It is suitable for processing by injection molding. Possesses high toughness, excellent heat resistance, flame retardancy, excellent chemical resistance, good physical str...

TORELINA™ A310MX04B

TORELINA™ A310MX04B by Toray is a branched polyphenylene sulfide (PPS) grade reinforced with 65% mineral filler and glass fiber. Possesses excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb fluidity and outstanding dimensional stability. It is ...

TORELINA™ A305MD1

TORELINA™ A305MD1 by Toray is a high flow polyphenylene sulfide (PPS) grade reinforced with 50% mineral fiber and glass fiber. It is suitable for processing by injection molding. Possesses excellent heat resistance, flame retardancy, excellent chemical resistance, high strength, superb fluidity and ...

TORELINA™ A310E

TORELINA™ A310E by Toray is a branched polyphenylene sulfide (PPS) grade reinforced with 65% mineral fiber and glass fiber. Possesses excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb fluidity, outstanding dimensional stability and comparative...

TORELINA™ A310MB7

TORELINA™ A310MB7 by Toray is a polyphenylene sulfide (PPS) grade reinforced with 70% mineral filler and glass fiber. It is suitable for processing by injection molding. Possesses low warpage, excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb ...

TORELINA™ A390M65

TORELINA™ A390M65 by Toray is a polyphenylene sulfide (PPS) grade reinforced with 65% mineral fiber and glass fiber. It can be processed using injection molding. Possesses excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb fluidity and outstand...

TORELINA™ A400M-D1

TORELINA™ A400M-D1 by Toray is a polyphenylene sulfide (PPS) grade reinforced with 55% mineral fiber and glass fiber. It is suitable for processing by injection molding. Offers high toughness, high stiffness, excellent heat resistance, flame retardancy, excellent chemical resistance, physical streng...

TORELINA™ A400M-X05

TORELINA™ A400M-X05 by Toray is a black colored polyphenylene sulfide (PPS) grade reinforced with 60% mineral fiber and glass fiber. It can be processed using injection molding. Offers excellent heat resistance, flame retardancy, excellent chemical resistance, high strength, superb fluidity and outs...

TORELINA™ A400MX01

TORELINA™ A400MX01 by Toray is a branched polyphenylene sulfide (PPS) grade reinforced with 60% mineral fiber and glass fiber. Offers excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb fluidity and outstanding dimensional stability. It is suita...

TORELINA™ A410MX07

TORELINA™ A410MX07 by Toray is a black colored polyphenylene sulfide (PPS) grade reinforced with 70% mineral fiber and glass fiber. It is suitable for processing by injection molding. Shows low swelling and low permeation to fuels. Possesses excellent heat resistance, flame retardancy, excellent che...

TORELINA™ A495M-A2

TORELINA™ A495M-A2 by Toray is a branched polyphenylene sulfide thermoplastic resin. It is reinforced with 50% glass fiber and mineral filler. It provides elastomeric improvement, excellent long-term heat cycling resistance even at high temperatures up to 260°C with sustained continuous use at 200°C...

TORELINA™ A503-F1

TORELINA™ A503-F1 by Toray is a branched polyphenylene sulfide (PPS) grade reinforced with 30% glass fiber. It can be processed using injection molding. Offers excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb fluidity and outstanding dimensio...

TORELINA™ A503-X05

TORELINA™ A503-X05 by Toray is a standard, black colored, branched polyphenylene sulfide (PPS) grade reinforced with 30% glass fiber. It is suitable for processing by injection molding. Possesses excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, supe...

TORELINA™ A504FG1

TORELINA™ A504FG1 by Toray is a branched polyphenylene sulfide (PPS) grade reinforced with 40% glass fiber. It can be processed using injection molding. Offers excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb fluidity and outstanding dimensio...

TORELINA™ A504X95

TORELINA™ A504X95 by Toray is a branched polyphenylene sulfide (PPS) grade reinforced with 40% glass fiber. It can be processed using injection molding. Offers excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb fluidity and outstanding dimensio...

TORELINA™ A512-X02N3

TORELINA™ A512-X02N3 by Toray is a flame retardant, polyphenylene sulfide (PPS) grade reinforced with 10% short carbon fiber. Possesses excellent heat resistance, excellent chemical resistance, good physical strength, low wear and friction, superb fluidity and outstanding dimensional stability. It i...

TORELINA™ A515

TORELINA™ A515 by Toray is a polyphenylene sulfide (PPS) grade reinforced with 30% glass fiber and polytetrafluoroethylene (PTFE). It is suitable for processing by injection molding. Offers excellent heat resistance, flame retardancy, low wear and friction, excellent chemical resistance, good physic...

TORELINA™ A575W20B

TORELINA™ A575W20B by Toray is a branched polyphenylene sulfide (PPS) grade reinforced with 50% mineral and glass fiber. It is suitable for processing by injection molding. Possesses improved thermal shock, excellent heat resistance, flame retardancy, excellent chemical resistance, good physical str...

TORELINA™ A602LX01

TORELINA™ A602LX01 by Toray is a polyphenylene sulfide thermoplastic resin. It is reinforced with 20% glass fiber. It offers laser weldability, high strength, high rigidity, low water-absorption ratio and high flame retardancy. It is recommended for switches, connectors, electronic & electric compon...

TORELINA™ A604-X95

TORELINA™ A604-X95 by Toray is a linear polyphenylene sulfide (PPS) grade reinforced with 40% glass fiber. It is suitable for processing by injection molding. Possesses high toughness, excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb fluidity...

TORELINA™ A610MG1

TORELINA™ A610MG1 by Toray is a linear polyphenylene sulfide (PPS) grade reinforced with 65% mineral fiber and glass fiber. It is suitable for processing by injection molding. Possesses excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb fluidit...

TORELINA™ A610MX03B

TORELINA™ A610MX03B by Toray is a black colored, linear polyphenylene sulfide (PPS) grade reinforced with 65% mineral fiber and glass fiber. Possesses high toughness, low chlorine content, excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb flui...

TORELINA™ A610MX46B

TORELINA™ A610MX46B by Toray is a polyphenylene sulfide thermoplastic resin. It is reinforced with 60% glass fiber and mineral filler. It offers good appearance and high strength. It provides excellent creep resistance, excellent electrical properties, moldability, excellent fluidity, outstanding ch...

TORELINA™ A625H-L01

TORELINA™ A625H-L01 by Toray is a polyphenylene sulfide (PPS) grade reinforced with 45% mineral fiber and glass fiber. Possesses low chlorine content, excellent heat resistance, flame retardancy, excellent chemical resistance, high strength, superb fluidity and outstanding dimensional stability. It ...

TORELINA™ A630T-10V

TORELINA™ A630T-10V by Toray is a flame retardant, polyphenylene sulfide (PPS) grade reinforced with 10% short carbon fiber. It can be processed using injection molding. Possesses excellent heat resistance, excellent chemical resistance, good physical strength, superb fluidity and outstanding dimens...

TORELINA™ A630T-30V

TORELINA™ A630T-30V by Toray is a flame retardant, polyphenylene sulfide (PPS) grade reinforced with 30% short carbon fiber. It is suitable for processing by injection molding. Possesses excellent heat resistance, excellent chemical resistance, good physical strength, superb fluidity and outstanding...

TORELINA™ A660EX

TORELINA™ A660EX by Toray is a high flow polyphenylene sulfide (PPS) grade reinforced with 65% glass fiber and mineral filler. It imparts flame retardancy, excellent heat & chemical resistance, high strength and outstanding dimensional stability. TORELINA™ A660EX is suitable for automobiles. It is r...

TORELINA™ A670X01

TORELINA™ A670X01 by Toray is an unreinforced polyphenylene sulfide (PPS) natural grade with elastomer improvement. Possesses excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb fluidity and outstanding dimensional stability. It is suitable for ...

TORELINA™ A673MT

TORELINA™ A673MT by Toray is a polyphenylene sulfide thermoplastic resin. It is reinforced with 30% glass fiber. TORELINA™ A673MT meets global regulatory standards for Water (NSF61). It offers elastomeric improvement, high toughness and moist-heat resistance at high temperatures up to 260°C with sus...

TORELINA™ A674M2

TORELINA™ A674M2 by Toray is a polyphenylene sulfide (PPS) grade reinforced with 40% glass fiber. It is suitable for processing by injection molding. Possesses high toughness, excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb fluidity and outs...

TORELINA™ A675GS1B

TORELINA™ A675GS1B by Toray is an elastomer modified polyphenylene sulfide (PPS) grade reinforced with 50% glass fiber and mineral filler. It offers good heat-cycling resistance, high weld strength and excellent fluidity. It also provides good flame retardancy, good physical strength, excellent chem...

TORELINA™ A680M

TORELINA™ A680M by Toray is a polyphenylene sulfide thermoplastic resin. It is reinforced with 60% mineral filler. It offers good mirror surface, high rigidity, low water-absorption ratio and high flame retardancy. It provides excellent creep resistance, excellent electrical properties, moldability,...

TORELINA™ A756MX02

TORELINA™ A756MX02 by Toray is a black colored, antistatic polyphenylene sulfide (PPS) grade reinforced with 65% glass and mineral fiber. It can be processed using injection molding. Offers excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb flu...

TORELINA™ A900

TORELINA™ A900 by Toray is an unreinforced, linear polyphenylene sulfide (PPS) standard grade. It is suitable for processing by injection molding. Offers excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb fluidity and outstanding dimensional st...

TORELINA™ AR04

TORELINA™ AR04 by Toray is a polyphenylene sulfide (PPS) grade reinforced with 40% glass fiber. It can be processed using injection molding. Possesses excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb fluidity and outstanding dimensional stabi...

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