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Tarnoform® 300 GF6

Grupa Azoty S.A Tarnoform® 300 GF6 is a 30% glass fibers reinforced injection-molding grade with very high strength and stiffness and reduced shrinkage and coefficient of linear thermal expansion.

Properties

Physical Form
  • Granules
  • Solid

Product families

Applications

Applications
  • Consumer Goods — Appliances & Electronics
  • Consumer Goods — Housewares
Automotive & Transportation — Automotive
  • Other Automotive Applications
Building & Construction — Building Materials
  • Other Building Materials
Electrical & Electronics — Devices & Assemblies
  • Other Devices & Assemblies

Product Families

Plastics — Engineering & Specialty Polymers
  • Polyacetals

Other characteristics

Brand
Tarnoform
Polymer Name
Polyacetal Copolymer (POM)
Fillers Included
Glass Fiber
Flexural Modulus
9400.0 - 9400.0 MPa
Processing Methods
Injection Molding
Markets
  • Automotive & Transportation
  • Building & Construction
  • Consumer Goods
  • Electrical & Electronics
Flame Rating
IEC 60695-11-10 HB
Technology
Plastics
Material Features
  • High Stiffness
  • High Strength
Country Availability
  • Brazil
  • Canada
  • China (Mainland)
  • Mexico
  • USA
Plastics and Elastomers End Uses
  • Appliances
  • Automotive Applications
  • Construction Applications
  • Electrical/Electronic Applications
  • Household Goods
Plastics and Elastomers Functions
Resin
Plastics and Elastomers Processing Methods
Injection Molding

Technical data

Table 1 of 5

8 rows
CharacteristicValueUnitMethod
Tensile Strength125MPaISO 527
Tensile Modulus10000MPaISO 527
Strain at break1.5%ISO 527
Flexural modulus, 23°9400MPaISO 178
Charpy notched impact strength (+23°)5kJ/m2ISO 179/1eA
Charpy impact strength (+23°)25kJ/m2ISO 179/1eU
Izod notched impact strength, +23°5.5kJ/m2ISO 180/1A
Ball indentation hardness230MPaISO 2039-1

Table 2 of 5

11 rows
CharacteristicValueUnitMethod
Melt Flow Index - MFI (190°C/2.16 kg)3g/10 minISO 1133
Melt Mass Flow Rate - MFR (190°C/2.16 kg)3g/10 minASTM D1238
Melt Volume Flow Rate - MVR (190°C/2.16 kg)2.5cm3/10 minISO 1133
Molding Shrinkage - Paralell (60×60×2 mm)0%ISO 294-4
Molding Shrinkage - Paralell (60×60×2 mm)7/1%ISO 294-4
Molding Shrinkage - Paralell (60×60×2 mm)3%ISO 294-4
Molding shrinkage - parallel0.7%ISO 294-4, 2577
Molding shrinkage - normal1.3%ISO 294-4, 2577
Water Absorption (23/sat.)0.8%ISO 62
Moisture Absorption (23°C/50% RH)0.17%ISO 62
Density1630kg/m3ISO 1183

Table 3 of 5

10 rows
CharacteristicValueUnitMethod
Coefficient of Linear Thermal Expansion (parallel)40E-6/KISO 11359-1/-2
Coefficient of Linear Thermal Expansion (normal)80E-6/KISO 11359-1/-2
Delfection Temperature Under Load (1.8 MPa)160°CISO 75-1,-2
Temperature of deflection under load (1.80 Mpa)160°CISO 75-1/-2
Melting Point (DSC)167°CISO 11357-1-3
Vicat Softening Temperature (50 N)160°CISO 306
Melting temperature (10°C/min)167°CISO 11357-1/-3
Thickness tested3.2mm—
Vicat softening temperature160°CISO 306
Burning Behavior at thicknessHBclassIEC 60695-11-10

Table 4 of 5

3 rows
CharacteristicValueUnitMethod
Comparative Tracking Index - CTI600VUL 746
Surface Resistivity1.00E+13ohmIEC 60093
Volume Resistivity100000000000000.0ohm.mASTM D 257

Table 5 of 5

2 rows
CharacteristicValueUnitMethod
Water absorption0.8%Sim. to ISO 62
Humidity absorption0.17%Sim. to ISO 62

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