Ebalta Kunststoff Gmbh GM 973Comp. A+B
- Chemical Family
- Polyurethanes (PU)
The product is a Polyurethane system. For improving of the flow characteristics, GM 973 can be preheated to approx. 30°C. The final strength is achieved at room temperature after approx. 3-5 days. By post-curing at 80°C for 5 hours the stated values are achieved in short time. Parts / molds must not be cast with addition curing silicone, since this might lead to faulty reactions when curing the silicone.
Product families
Applications
- Consumer Goods — Appliances & Electronics
- Consumer Goods — Housewares
- Consumer Goods — Sports & Recreation
- Interior
- Interior Fixtures
- Consumer Electronics
Product Families
- Polyurethanes
Other characteristics
- Density
- 1060.0 - 1100.0 kg/m³
- End Uses
- Flexible Grips
- Polymer Name
- Polyurethane (unspecified)
- Tensile Strength
- 14.0 - 18.0 MPa
- Processing Methods
- Casting
- Basis
- Flexible casting resin
- Markets
- Automotive & Transportation
- Building & Construction
- Consumer Goods
- Electrical & Electronics
- Storing
Storage at room temperature 18-25 °C.; Opened containers should be closed immediately after use and should be used up as soon as possible.; Shelf life is indicated on the labels.
- Properties
shore A hardness 90 high tear strength well castable flexible dyeable RoHS conform seawater steady - according to DIN 50905
- Technology
- Plastics
- Quality Standards
- DIN
- Material Features
- Flexible
- Good Tear Strength
- Package Unit
Packing size B-Pack GM 973 / Comp. A+B Resin 6 x 0,750 kg /Hardener 6 x 0,113 kg = 5,178 kg
- Processing Instruction
Material- and working- temperature: between 18 - 25 °C. Close containers after use. Seal porous mold surfaces first (ebalta mold sealer). For optimum mold releasing we recommend a special release agent (like T1-1), which can be applied easily with a brush or be sprayed. Releasing of the mold 2-3 times, evaporate for about 20 min. after each releasing. Mixing ratio resin/hardener according to instructions. Both components can be easily mixed free from air bubbles in small quantities by hand with a round stirring rod or in larger quantities with a spiral stirrer. The processing in a vacuum is also possible. Stirring rods etc. with residual resin can be easily cleaned with ebalta cleaning agent
- Certifications and Compliance
- RoHS Compliant
- Plastics and Elastomers End Uses
- Flexible Grips
- Plastics and Elastomers Functions
- Resin
- Plastics and Elastomers Processing Methods
- Casting
Technical data
Table 1 of 1
8 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile strength | 16 ± 2 | kN/m | — |
| Viscosity (25°C) | 4500 ± 500 | mPa.s | — |
| Elongation | 550 ± 50 | — | — |
| Density (20°C) | 1,08 ± 0,02 | g/cm3 | — |
| Shore hardness | 90 ± 3 | Shore D | DIN ISO 7619-1 |
| Pot Life (200g/20°C) | 12-15 | minutes | — |
| Tear resistance / angle test piece | 55 ± 5 | % | ASTM D 624 B |
| Curing time at RT | 12-15 | Hrs | — |
