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Polynt Group SMC LPMC 7300 RF
Polynt Group SMC LPMC 7300 RF is a sheet molding compound based on an unsaturated polyester resin reinforced with glass fibers. SMC LPMC 7300 RF is studied to be molded at low pressure. This SMC has been developed for electrical application. SMC LPMC 7300 RF joint good mechanical properties and good fire protection grade SMC LPMC 7300 RF is formulated according to RoHS, REAC regulation SVHC and WEEE European legislation.
Product families
Applications
Building & Construction — Building Envelope & Roofing
- Glazing & Window Elements
- Shingles & Tiles
Building & Construction — Building Materials
- Fence Decks & Rails
- Interior Fixtures
- Pipes & Plumbing
- Siding & Trim
- Structural Components
- Wall Panels
Building & Construction — Infrastructure, Roads & Paving
- Pavement Highways Roads & Bridges
Product Families
Composite Materials — Prepregs & Molding Compounds
- Sheet Molding Compounds (SMC)
Other characteristics
- Functions
- Molding Compound
- Markets
- Building & Construction
- Technology
- Composite Materials
- Handling
Storage at 15-25°C, in dry ambient and out of direct sun light; Molding time 40 s/mm; Molding pressure 20 - 100 bar; Molding temperature 140 – 160°C
- Composite Materials Functions
- Molding Compound
Technical data
Table 1 of 2
13 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Rockwell Hardness | 80 | Scale M | ISO 2039-2 |
| Glow wire GWFI | 960 | °C | IEC 695-2-1 |
| Heat distortion temperature HDT | min. 200 | °C | ISO 75 |
| Tracking resistance CTI | 600 | V | IEC 112 |
| Flexural modulus | 9.5 | MPa | ISO 14125A |
| Impact strength (Charpy) | 60 | KJ/m2 | ISO 179 |
| Linear Shrinkage | 0,1 | % | ISO 2577 |
| Density | 1,7 | g/cm3 | ISO 1183 |
| Quantity of glass | 25 | % | ISO 11667 |
| Water absorption | max. 0,2 | % | ISO 62 Met. 1 |
| Flexural strength | 140 | MPa | ISO 14125A |
| Surface resistivity | 10^14 | — | — |
Table 2 of 2
1 row| Characteristic | Value |
|---|---|
| Flammability | V0 (4) |
