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FR-MC25S
YINYUAN
White powder
6
310
PA
Description
FR-MC25S is a modified, high-efficiency, halogen-free, and environmentally friendly flame retardant for polyamide/nylon that meets the UL 94 V-0 standard. It is different from traditional melamine cyanurate flame retardants.
FR-MC25S is a flame retardant that offers several advantages. It has excellent compatibility with resins and good hydrophobicity, which helps to maintain the mechanical and electrical properties of the resin. The flame retardancy of the system does not decrease over time, and it has excellent spumific compound characteristics. Compared to conventional MCA flame retardants, FR-MC25S has higher flame retardancy efficiency, which can significantly alleviate problems such as sticking to molds and exudation.
Typical Properties
| Physical Properties | Unit | Target Value |
| Water/Moisture | % | 0.2 |
| Decomposition Temperature | ℃ | 310 |
| Average Particle Size (D50) | μm | 6 |
Usage
Ø In PA 6/66 without glass fiber:
Typically, a 12 to 15% dose of MC25S is enough for electrical compounds to achieve the UL 94 V-0 classification at thicknesses of 1.6 and 0.8. The material has a small amount of dripping that does not ignite degreased cotton, and the mechanical properties of the flame-retardant material can be improved.
Ø As a spumific compound:
MC25S can be used in various fields such as plastics, epoxy resins, and rubber.
Cautious
When using MC25S, it is important to avoid lubricants and other additives that can cause screw slippage and a decrease in shear. This can result in poor dispersion and a decline in flame retardancy.
Packaging & Storage
Paper-plastic composite packaging. 20 kg per package.
The product must be sealed, kept dry, dust-free, and cool.
Description
FR-MC25S is a modified, high-efficiency, halogen-free, and environmentally friendly flame retardant for polyamide/nylon that meets the UL 94 V-0 standard. It is different from traditional melamine cyanurate flame retardants.
FR-MC25S is a flame retardant that offers several advantages. It has excellent compatibility with resins and good hydrophobicity, which helps to maintain the mechanical and electrical properties of the resin. The flame retardancy of the system does not decrease over time, and it has excellent spumific compound characteristics. Compared to conventional MCA flame retardants, FR-MC25S has higher flame retardancy efficiency, which can significantly alleviate problems such as sticking to molds and exudation.
Typical Properties
| Physical Properties | Unit | Target Value |
| Water/Moisture | % | 0.2 |
| Decomposition Temperature | ℃ | 310 |
| Average Particle Size (D50) | μm | 6 |
Usage
Ø In PA 6/66 without glass fiber:
Typically, a 12 to 15% dose of MC25S is enough for electrical compounds to achieve the UL 94 V-0 classification at thicknesses of 1.6 and 0.8. The material has a small amount of dripping that does not ignite degreased cotton, and the mechanical properties of the flame-retardant material can be improved.
Ø As a spumific compound:
MC25S can be used in various fields such as plastics, epoxy resins, and rubber.
Cautious
When using MC25S, it is important to avoid lubricants and other additives that can cause screw slippage and a decrease in shear. This can result in poor dispersion and a decline in flame retardancy.
Packaging & Storage
Paper-plastic composite packaging. 20 kg per package.
The product must be sealed, kept dry, dust-free, and cool.