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Polynt Group SMC 4200 R23
Polynt Group SMC 4200 R23 is a sheet molding compound based on an unsaturated polyester resin reinforced with glass fibers. This SMC has been developed for sink and tray application. SMC 4200 R23 joints good mechanical properties with stain and chemical resistance. SMC 4200 R23 has been studied to show a uniform pigmentation on the part molded. SMC 4200 R23 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
- Material Features
- Chemical Resistant
- Good Mechanical Properties
- Handling
Storage in a dry place at 15-25°C, out of direct sunlight; Molding time 40 s/mm; Molding pressure 70 - 110 bar; Molding temperature 140 – 160°C
- Composite Materials Functions
- Molding Compound
Technical data
Table 1 of 1
9 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Rockwell Hardness | 80 | Scale M | ISO 2039-2 |
| Density | 1, 7 | g/cm3 | ISO 1183 |
| Heat distortion temperature HDT | min. 200 | °C | ISO 75 |
| Flexural modulus | 9.5 | MPa | ISO 14125A |
| Linear Shrinkage | 0, 1 | % | ISO 2577 |
| Water absorption | 0,2 | % | ISO 62 Met. 1 |
| Impact strength (Charpy) | 50 | KJ/m2 | ISO 179 |
| Quantity of glass | 23 | % | ISO 11667 |
| Flexural strength | 130 | MPa | ISO 14125A |
