Xytron™ U1535E

Unreinforced, Extrusion

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General Information

Xytron™ is a high performance plastic compound of Envalior, which is based on PPS (polyphenylene sulphide).
Xytron™ offers extremely good chemical resistance, dimensional stability, intrinsic flame retardancy and high stiffness.
Because of its outstanding properties, Xytron™ contributes to an excellent performance in many different applications.
Special features
General Document
Regulatory Affairs
  • Absence Declaration Biocidal Products2025-11-21
  • Absence Declaration EPA 20 High Priority Substances 20192023-11-16
  • Absence Declaration Food Allergens2023-11-16
  • Absence Declaration Nano Materials2023-11-16
  • Absence Declaration Ozone Depleting Chemicals and F-gasses2025-02-06
  • Absence Declaration PBT chemicals under TSCA section 6(h)2023-11-16
  • Absence Declaration PFAS/PFOS/PFOA/PFHxS/PFCAs2025-01-31
  • Absence Declaration POPs (Persistent Organic Pollutants)2025-10-21
  • Absence Declaration Phthalates (2005/84/EC: DEHP, DBP, BBP,DINP,DIDP, DNOP)2023-11-16
  • Compliance Statement Sanctions and Embargos2025-11-24
  • Conflict minerals declaration (EICC, GeSI)2025-10-21
  • Deforestation Statement, Regulation (EU) 2023/1115 (EUDR)2025-11-03
  • EMRT Statement2025-05-27
  • Micro Plastics Statement2025-09-22
  • Packaging Declaration EU Decision 97/129/EC (labelling)2024-04-17
  • Packaging, Packaging Waste (EU) 2025/40 and CONEG declaration2025-06-24
  • REACH Registration Statement2024-03-27
  • REACH STATEMENT KOREA2023-11-16
  • RoHS Statement (2011/65/EC: Heavy metals)2024-02-01
  • SVHC, REACH Annex XIV and –XVII Statement2025-11-06
Processing technology
Extrusion
Design challenge
Degradation & Stability | Chemical stability
Have a question? Contact us

Rheological properties

Melt volume-flow rate
4
cm³/10min
Temperature
315
°C
Load
10
kg
Melt flow index MFI
4
g/10min
MFI test temperature
315
°C
MFI test load
10
kg

Mechanical properties

Tensile modulus
1550
MPa
Stress at break
40
MPa
Strain at break
>50
%
Flexural modulus
1490
MPa
Flexural strength
60
MPa
Charpy impact strength (+23°C)
N
kJ/m²
Charpy notched impact strength (+23°C)
68
kJ/m²
Charpy notched impact strength (-30°C)
20
kJ/m²

Thermal properties

Melting temperature (10°C/min)
280
°C
Glass transition temperature (10°C/min)
90
°C
Temp. of deflection under load (1.80 MPa)
95
°C
Coeff. of linear therm. expansion (parallel)
1.07
E-4/°C
Coeff. of linear therm. expansion (normal)
1.16
E-4/°C
Coef. of lin. therm expansion, parallel, above Tg
1.72
E-4/°C
Coef. of lin. therm expansion, normal, above Tg
1.65
E-4/°C
Thermal conductivity through plane
0.25
W/(m K)
Burning Behav. at 1.5 mm nom. thickn.
HB
class
Burning Behav. at 3.0 mm nom. thickn.
HB
class

Electrical properties

Volume resistivity
>1E13
Ohm*m
Surface resistivity
>1E15
Ohm
Electric strength
21
kV/mm
at thickness
2
mm

Other properties

Density
1200
kg/m³

Diagrams