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FR-50MS
>280
PP, PE
| Quantity: | |
|---|---|
Description
FR-50MS is an environmentally friendly, halogen-free flame retardant that has phosphorus and nitrogen as its main elements. Unlike ammonium polyphosphate (APP) intumescent flame retardants, FR-50MS has higher thermal stability, a higher decomposition temperature, better color stability, and can more easily meet processing conditions in PP and PE than the ammonium polyphosphate flame retardant system.
Typical Properties
| Physical Properties | Unit | Target Value |
| Appearance | White Powder | |
| Water/Moisture | % | 0.2 |
| Decomposition Temperature | ℃ | 280 |
Usage
Resin Type
| PE | PP |
Dosage (wt%) | 25~28 | 19~22 |
UL 94 classification | V-0 (at 1.6mm thickness) | V-0 (at 1.6mm thickness) |
Ø In PE and PP:
The electrical compounds are able to obtain the UL 94 V-0 classification at 0.75mm thickness, and pass the UL746C water immersion test, which is performed for seven days at 70°C. The GWIT 750°C and GWFI 960°C tests can also be passed. It is not subject to the limitation in The Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment, RoHS (2002/95/EC), that the European Union announced.
Electrical compounds using FR-50MS can achieve the UL 94 V-0 classification at a thickness of 0.75mm and pass the UL746C water immersion test, which is conducted for seven days at 70°C. The compounds can also pass the GWIT 750°C and GWFI 960°C tests. Additionally, FR-50MS is not subject to The Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment, RoHS (2002/95/EC),.
Cautions
1. Choose a weak shear screw combination in the extrusion and pelletizing process.
2. Extrusion and injection temperature should be strictly controlled below 230℃.
3. Fillers such as carbon black and calcium carbonate negatively affect flame retardancy. The flame retardant to filler ratio should be adjusted according to the specific requirements.
4. Avoid moisture.
Packaging & Storage
Packaged in 25 kg bags.
The product must be sealed, kept dry, dust-free, and cool.
Description
FR-50MS is an environmentally friendly, halogen-free flame retardant that has phosphorus and nitrogen as its main elements. Unlike ammonium polyphosphate (APP) intumescent flame retardants, FR-50MS has higher thermal stability, a higher decomposition temperature, better color stability, and can more easily meet processing conditions in PP and PE than the ammonium polyphosphate flame retardant system.
Typical Properties
| Physical Properties | Unit | Target Value |
| Appearance | White Powder | |
| Water/Moisture | % | 0.2 |
| Decomposition Temperature | ℃ | 280 |
Usage
Resin Type
| PE | PP |
Dosage (wt%) | 25~28 | 19~22 |
UL 94 classification | V-0 (at 1.6mm thickness) | V-0 (at 1.6mm thickness) |
Ø In PE and PP:
The electrical compounds are able to obtain the UL 94 V-0 classification at 0.75mm thickness, and pass the UL746C water immersion test, which is performed for seven days at 70°C. The GWIT 750°C and GWFI 960°C tests can also be passed. It is not subject to the limitation in The Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment, RoHS (2002/95/EC), that the European Union announced.
Electrical compounds using FR-50MS can achieve the UL 94 V-0 classification at a thickness of 0.75mm and pass the UL746C water immersion test, which is conducted for seven days at 70°C. The compounds can also pass the GWIT 750°C and GWFI 960°C tests. Additionally, FR-50MS is not subject to The Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment, RoHS (2002/95/EC),.
Cautions
1. Choose a weak shear screw combination in the extrusion and pelletizing process.
2. Extrusion and injection temperature should be strictly controlled below 230℃.
3. Fillers such as carbon black and calcium carbonate negatively affect flame retardancy. The flame retardant to filler ratio should be adjusted according to the specific requirements.
4. Avoid moisture.
Packaging & Storage
Packaged in 25 kg bags.
The product must be sealed, kept dry, dust-free, and cool.
