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Polynt Group BMC LP 250/22 RF
Polynt Group BMC LP 250/22 RF is a bulk molding compound based on an unsaturated polyester resin, fire retardant grade, halogen-free, reinforced with glass fibers. This BMC has been developed for electrical application. Good mechanical properties and good surface are combined into the BMC RF 1600/20. BMC RF 1600/20 is formulated according to RoHS, REAC regulation SVHC and WEEE European legislation.
Product families
Applications
Applications
- Consumer Goods — Appliances & Electronics
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
Electrical & Electronics — Parts & Components
- Housings & Enclosures
- Printed Circuit Boards (PCBs)
Automotive & Transportation — Transportation
- Rail & Mass Transit
Product Families
Composite Materials — Prepregs & Molding Compounds
- Bulk Molding Compounds (BMC)
Other characteristics
- Functions
- Molding Compound
- Reinforcement Material
- Glass Fibers
- Markets
- Automotive & Transportation
- Building & Construction
- Consumer Goods
- Electrical & Electronics
- Technology
- Composite Materials
- Material Features
- Flame Retardant
- Good Mechanical Properties
- Good Surface Appearance
- Handling
Storage in a dry place at 15-25°C, out of direct sunlight; Molding time 30 s/mm; Molding pressure 60 - 110 bar; Molding temperature 140 - 160°C
- Certifications and Compliance
Directive 2011/65/EC amended through EU/2015/863 (RoHS); REACH (Europe); SVHC Compliant; Waste Electrical & Electronic Equipment Directive (WEEE)
- Composite Materials Functions
- Molding Compound
Technical data
Table 1 of 1
14 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Rockwell Hardness | 80 | Scale M | ISO 2039-2 |
| Glow wire GWFI | 960 | °C | IEC 695-2-1 |
| Flexural strength | 100 | MPa | ISO 14125A |
| Flexural modulus | 10 | MPa | ISO 14125A |
| Heat distortion temperature HDT | min. 200 | °C | ISO 75 |
| Tracking resistance CTI | 600 | V | IEC 112 |
| Quantity of glass | 22 | % | — |
| Impact strength (Charpy) | 30 | KJ/m2 | ISO 179 |
| arc resistance | min. 180 | s | ASTM D 495 |
| Linear Shrinkage | 0,05 | % | ISO 2577 |
| Water absorption | 0,2 | % | ISO 62 Met. 1 |
| Density | 1,8 | g/cm3 | ISO 1183 |
