중합체 적용을위한 고성능 화염 지연제 50ms
FR-50MS is an environmentally friendly halogen-free flame retardant primarily based on phosphorus and nitrogen flame-retardant elements. This product does not belong to the ammonium polyphosphate (APP) intumescent flame retardant system and contains no APP components. Compared to APP-based systems, FR-50MS exhibits higher thermal stability, a higher decomposition temperature, more convenient processing conditions, and superior color stability in polypropylene (PP) applications.
Translation Note:
Technical terms and certifications (e.g., UL 94, GWIT, GWFI, RoHS) are retained in their standard forms to ensure compliance recognition. Formatting follows the original structure for clarity.
Descripción del Producto
FR-50M is suitable for flame-retardant PP and flame-retardant PP (with fiber reinforcement), achieving UL 94 V-0 (0.75mm) certification. It passes the 70°C × 168-hour water immersion test (UL746C) and meets the Glow-Wire Ignition Temperature (GWIT) 750°C and Glow-Wire Flammability Index (GWFI) 960°C requirements.
Additionally, it complies with the European Union's Restriction of Hazardous Substances Directive (RoHS, 2002/95/EC).
FR-50M can also be applied to polyolefin wire and cable materials. During extrusion, it eliminates issues of water-induced slippage and allows the use of multi-layer screens without decomposition.
Quality Specifications
Property | Unit | Unit Value |
Apariencia |
| White powder |
Moisture Content | % | ＜ 0.3% |
Decomposition Temp | °C | ＞ 280 |
Dosage Guidelines
Resin | PP | PP (Fiber-Reinforced) |
Moisture Content | 20 wt% | 20 wt% |
UL94 Rating | V0（3.2mm） | V0（1.6mm） |
Precautions
● Extrusion & Pelletizing: Use a screw configuration with low-shear effects.
● Temperature Control: Maintain extrusion and injection temperatures below 230°C.
● Fillers: Additives such as carbon black or calcium carbonate may negatively impact flame retardancy. Adjust the ratio of flame retardant to fillers as needed.
● Moisture: Avoid exposure to moisture.
● Embalaje & Almacenamiento: 25 kg per package. Store in a cool, dry place and protect from moisture.
Detalles del producto
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