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Tarnoform® 300 GB4
Grade with 20% glass beads, high rigidity and hardness with reduced warping. ISO 9988-1: POM-K, M-GNR, 03-003, GB20
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 Bead
- Flexural Modulus
- 3200.0 - 3200.0 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 Hardness
- High Stiffness
- Low Shrinkage
- 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 4
8 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile Strength | 50 | MPa | ISO 527 |
| Tensile Modulus | 3500 | MPa | ISO 527 |
| Strain at break | 8 | % | ISO 527 |
| Flexural modulus, 23° | 3200 | MPa | ISO 178 |
| Charpy notched impact strength (+23°) | 3 | kJ/m2 | ISO 179/1eA |
| Charpy impact strength (+23°) | 35 | kJ/m2 | ISO 179/1eU |
| Izod notched impact strength, +23° | 4 | kJ/m2 | ISO 180/1A |
| Ball indentation hardness | 180 | MPa | ISO 2039-1 |
Table 2 of 4
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Melt Flow Index - MFI (190°C/2.16 kg) | 8 | g/10 min | ISO 1133 |
| Melt Volume Flow Rate - MVR (190°C/2.16 kg) | 6.5 | cm3/10 min | ISO 1133 |
| Molding shrinkage - parallel | 1.8 | % | ISO 294-4, 2577 |
| Density | 1530 | kg/m3 | ISO 1183 |
Table 3 of 4
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Temperature of deflection under load (1.80 Mpa) | 120 | °C | ISO 75-1/-2 |
| Melting temperature (10°C/min) | 167 | °C | ISO 11357-1/-3 |
| Thickness tested | 3.2 | mm | — |
| Vicat softening temperature | 155 | °C | ISO 306 |
| Burning Behavior at thickness | HB | class | IEC 60695-11-10 |
Table 4 of 4
2 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Water absorption | 0.15 | % | Sim. to ISO 62 |
| Humidity absorption | 0.8 | % | Sim. to ISO 62 |
