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XYTRON - THE NEXT GENERATION PPS!
“XYTRON™” IS A TRADEMARK OF DSM NHU
DSM ENGINEERING PLASTICS
BRIGHT SCIENCE. BRIGHTER LIVING.
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Xytron PPS - Linear Polyphenylene Sulfide
• Practically ZERO moisture absorption
• Dimensional stability
• Extremely good heat aging performance up to 240°C
• Excellent chemical resistance at elevated temperature
• Intrinsic flame retardancy
UNIQUE PROPERTIES OF PPS
S** n
Temperature Indicators:Melting Point: 280°C
HDT: 265°C
CUT: 240°C
Chemical Structure
Polyphenylene Sulphide
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5 EXTREME CONDITIONS THAT PPS WORKS
1
2
3
4
5
EV Motor: Long term stability at
>180°C heat Aging
Auto Therm. Mgmt: >135C & >3,000hrs
water/glycol resistance
Water Mgmt: >95°C & >5,000 hrs hot
water resistance
Low Voltage Elec.: V0 & Creep resistance
at >150°C working temp
Auto E&E – Strong chemical resistance
against strong acid/alkali
1
2
3
4
5
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XYTRON PPS - MARKETS
AutomotivePowertrain parts, air/turbo parts, thermal management system
auto E&E, lighting parts
Electrical and ElectronicsSMT connectors, IC encapsulation, structural parts in electronic devices
E-motor parts, MCCB/MCB, bobbins, switches, sensors,
power distribution parts
Specialized IndustriesWater Management, compressors/ heat pump, consumer appliances,
2- Wheelers, small engine, structural parts, aerospace, oil & gas,
pneumatics, hydraulics
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XYTRON PPS - APPLICATIONS IN AUTOMOTIVE
Control system
• ABS system hydraulic pistons
• Transmission servo pistons
• Hybrid vehicle inverter components
• Pressure sensors
• Speed sensors
• Position sensors
• ECU control unit housings (engine, power steering...)
• Solenoid valve bodies
Fuel system
• Fuel/intake air flow meters
• Fuel pump impellers,
housings
• Throttle bodies
• Throttle body valves
• Exhaust gas control valves
• Injector coil bobbins
Exhaust gas system• AdBlue® pumps and valves
• Sound modulation
Ignition/electrical system
• Ignition coil casing, coil
bobbins
• Transistor ignition housings
• IC regulators
• Rectifier terminal blocks
• Alternator brush holders
• Fuse cases
• Air conditioner hose clamps
Drive system
• ABS system hydraulic pistons
• Transmission servo pistons
Lighting system
• Head light reflectors (projection type)
• Bulb sockets
• Shutters
• Covers
Thermal Management Systems
• Thermal Management Modules
• Thermostat housings
• Coolant pump impellers and housings
• Radiator upper, lower
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XYTRON PPS - APPLICATIONS E&E
E&E General Applications
• Encapsulation of IC and capacitors
• Rigid/ strong carriers and frames
• Coil winding bobbins
• Coil overmolding
• Sensor housing
• Fuse cased
• Levers (shifting elements)
• MCB/ MCCB E-Motors
• Rotor- /Stator overmolding
• Connectors
• Coil insulation
• Coil overmolding
• Brush holders and covers
• Collectors
• Commutator insulation
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XYTRON PPS - APPLICATIONS SPECIALITY INDUSTRIES
Drinking water systems/ Heating
systems/ Solar systems
• Pump housings
• Rotorcans/ -tubes
• Cover parts
• Impellers flow an temperature sensors
• Heat exchanger parts
• Valve components
• Flue gas exhaust parts
• Radiator components
• Water meters
• Flow meters
• Special connectors
• Valve plates/ membrane plates
Similar components for pumps/
compressors/pneumatics/hydraulics
Large & small appliances including
drinking water parts
• Pump parts
• Cover parts
• Impellers flow and temperature
sensors
• Valve components
• Heat resistant fans
• Fan covers
• Sensors
• Tubes for aggressive liquid
• hot air ducts
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PORTFOLIO OF XYTRONXYTRON - UNIQUE DSM TECHNOLOGIES EXPANDS THE HORIZON OF PPS WORLD!
AU
TO
MO
TIV
EE&
EIN
DU
ST
RIA
L
Gen I Gen II Gen II
HIGH FLOW LOW FLASH HIGH IMPACT
HIGH
FLOWABILITY
LOW FLASH AT
HIGH FLOWABILITY
TOUGH AND
FLEXIBLE
STANDARD
PROCESSING
SUPERIOR
DE-MOLDING
SUPERIOR
DE-MOLDING
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HYDROLYSES RESISTANT XYTRON PPSXYTRON – OFFERS A UNIQUE TECHNOLOGY FOR HYDROLYSES OPTIMILIZATION!
Most hydrolyses
stable PPS grades
G3080R
G4024T
G4080HR
G3010E
GEN IIXytron impact
modification technology
GEN IIXytron hydrolyses
stabilization technology
GEN IIXytron easy
demolding technology
+
+
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G4024T
Low flash
Hydrolyses optimised
Fast cycling
XYTRON GRADE SELECTION GUIDE
M6510A
Low flash
Hydrolyses optimised
Fast cycling
G3010E
Low flash
Hydrolyses optimised
Fast cycling
M5710T
Lower warpage
G4080HR
Super
hydrolyses
resistant
G4010W
Wear & friction
optimized
G3080R
Low flash
G4020DW-FC
G3020DW-FC
Drinking water
& food contact
Low flash
G4010E
Higher impact
& thermal shock
resistance
G3010E, G4020DW-FC, G3020DW-FC
EAB* -Elongation At Break
TOUGHNESS
HIGH EAB*
STIFFNESS
LESS WARPAGE
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G4024T
40% GF
XYTRON GRADE SELECTION GUIDE
M6510A
65% GF&MF
G3010E
30% GF
Impact Modifier
M5710T
57% GF&MF
G4080HR
40% GF
G4010W
40% GF
+ PTFE
G3080R
30% GF
G4020DW-FC
40% GF
G3020DW-FC
30% GF
G4010E
Impact Modifier
40% GF
G3010E, G4020DW-FC, G3020DW-FC
EAB* -Elongation At Break
TOUGHNESS
HIGH EAB*
STIFFNESS
LESS WARPAGE
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XYTRON PPS COMPOUND OVERVIEW
Filler/
Reinforcement
Xytron Filler
Content
Material Description
Glass Fiber G4010T 40% Higher flow PPS compound
G4012T 40% Higher flow PPS compound, low halogen content (chlorine content
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OVERVIEW – GEN II DIFFERENTIATIONS
Material DSM grade Differentiating Proven Points
Low
fla
sh
GF40% G4024T • Low Flash: Flash -30% vs. best alternative
• High Flow: +60% vs. best alternative
• Fast Cycle: -33% Cycle time vs. best alternative
• Superior de-mounding performance
• Wide processing window
• Superior water/ glycol resistance
GF30% DW-FC
GF40% DW-FC
G3020DW-FC
G4020DW-FC
• Globally Food and Drinking Water Compliant
• Low Flash: Flash -30% vs. competition
• High Flow: +60% vs. competition
GF40% W&F G4010W • Wear and friction improved
• Lower flash and smoother surface quality vs. comparable grades
Hig
h Im
pact
GF30% IM
GF40% IM
G3010E
G4010E
• High Impact:
• Thermal shock: +30% times of thermal cycles vs. best alternative
• Best in class heat aging performance
• EAB 2.6 (G3010E) vs. EAB 2.2 (next best alternative);
• Superior de-molding performance and water/ glycol stability
• Wide processing window
• Globally Food and Drinking Water Compliant G3010E
• Outstanding welding performance (esp. for G3010E)
Notes: DW-FC: Drinking Water and Food; W&F: Wear and Friction
GF: Glass filled; GMF: Glass & Minerial filled; UF: Unfilled
IM: Impact Modified
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XYTRON PPS – PRODUCTION OVERVIEWMANUFACTERING AROUND THE GLOBE
Polymerization
PPS: NHU (China)
Compounding
DSM/NHU JV China
Later other DSM sites
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XYTRON PPS – PROPERTY OVERVIEW
• Thermal stability- continuous service temperature up to +240°C (reinforced grades),
short term up to +260°C
• High rigidity and strength
• High hardness
• Excellent creep resistance even at elevated temperatures
• Very good surface quality
• Very complex, high precision molding is achievable
• High flow = thin walls appliccable
• Coefficient of lin. thermal expansion (CLTE) @ Aluminum (Steel)
• No (very low) moisture absorption → Dimensional stability
• Very good chemical resistance (chemicals, auto fluids)
• Very good hydrolysis resistance
• Inherently flame retardant (UL 94 V-0 (up to 5VA)
• Limited-Oxygen-Index: LOI > 45 (GFMIN65)
• High purity of linear PPS → No or less leaching (Worldwide DW and Food-Approvals)
for Water Mgmt., Hydrogen- Cells, AdBlue®- Systems,…)
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XYTRON PPS – PORTFOLIO OVERVIEW
Xytron PPS
INJECTION MOLDING EXTRUSION
GF30 GF40 GF high impact GF- DW/FC * GF/MF Unfilled
G3080R30% GF
Low flash, fast cycling
G4010T40% GF
G3010E*30% GF
G3020DW-FC*30% GF
M5710T57% GF/MF
G4012T40% GF
Low Cl
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BRIGHT SCIENCE. BRIGHTER LIVING.