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Kocetal® UR302

KOCETAL® UR302 is impact strength modified grade suitable for fastener and switch.

Brand: Kocetal (122 products)

Polymer Name: Polyacetal Copolymer (POM)

Processing Methods: Injection Molding

Additives Included: Impact Modifier

Flexural Modulus: 2300.0 - 2300.0 MPa

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Additives Included
Polymer Name
Plastics & Elastomers Functions
Technologies
Product Families

Features & Benefits

Applications & Uses

Properties

Flame Rating
Physical Form
Flame Rating
UL 94 HB
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength53MPaISO 7619-1
Strain at Breakmin. 50%ISO 527
Elongation at Break90%ASTM D 638
Flexural Strength75MPaASTM D 790
Flexural modulus, 23°2300MPaISO 178
Flexural Modulus2100MPaASTM D 790
Charpy notched impact strength (+23°)8.5kJ/m2ISO 179/1eA
Izod Impact notched (1/8 in)97J/mASTM D 256
Rockwell Hardness78Scale MASTM D 785
Physical Properties
ValueUnitsTest Method / Conditions
Melt Flow Index - MFI (190°C/2.16 kg)9g/10 minASTM D 1238
Mold Shrinkage (MD)0.018mm/mmASTM D 955
Molding shrinkage - parallel1.8%ISO 294-4, 2577
Density1380kg/m3ASTM D 792
Thermal Properties
ValueUnitsTest Method / Conditions
Coefficient of Thermal Expansion (MD)130E-6/KASTM D 696
Deflection Temperature Under Load (264 psi)90°CASTM D 648
Deflection Temperature Under Load (66 psi)152°CASTM D 648
Temperature of deflection under load (1.80 Mpa)77°CISO 75-1/-2
Melting temperature (10°C/min)166°CISO 11357-1/-3
Thickness tested0.8mm-
Melting Temperature166°CASTM D 3418
Electrical Properties
ValueUnitsTest Method / Conditions
Surface Resistivitymin. 1E15ohmIEC 60093
Dissipation Factor (1 MHz)0.006-ASTM D 150
Dielectric Strength (Short Time)19kV/mmASTM D 149
Volume Resistivity100000000000000.0ohm.mASTM D 257
Flammability
ValueUnitsTest Method / Conditions
Flame ratingHB-UL 94
Other Properties
ValueUnitsTest Method / Conditions
Water Absorption (24 hr)0.24%ASTM D 570

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Country Availability
Regional Availability
  • Asia Pacific
  • Europe
  • Latin America
  • North America